Banned Devices; Proposal To Ban Electrical Stimulation Devices Used To Treat Self-Injurious or Aggressive Behavior, 24385-24418 [2016-09433]
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Vol. 81
Monday,
No. 79
April 25, 2016
Part VI
Department of Health and Human Services
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Food and Drug Administration
21 CFR Parts 882 and 895
Banned Devices; Proposal To Ban Electrical Stimulation Devices Used To
Treat Self-Injurious or Aggressive Behavior; Proposed Rule
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Federal Register / Vol. 81, No. 79 / Monday, April 25, 2016 / Proposed Rules
Written/Paper Submissions
DEPARTMENT OF HEALTH AND
HUMAN SERVICES
Food and Drug Administration
21 CFR Parts 882 and 895
[Docket No. FDA–2016–N–1111]
Banned Devices; Proposal To Ban
Electrical Stimulation Devices Used To
Treat Self-Injurious or Aggressive
Behavior
AGENCY:
Food and Drug Administration,
HHS.
ACTION:
Proposed rule.
The Food and Drug
Administration (FDA or we) is
proposing to ban electrical stimulation
devices used to treat aggressive or selfinjurious behavior. FDA has determined
that these devices present an
unreasonable and substantial risk of
illness or injury that cannot be corrected
or eliminated by labeling. FDA is
proposing to include in this ban both
new devices and devices already in
distribution and use.
SUMMARY:
Submit either electronic or
written comments on the proposed rule
by May 25, 2016.
DATES:
ADDRESSES:
You may submit comments
as follows:
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Electronic Submissions
Submit electronic comments in the
following way:
• Federal eRulemaking Portal: https://
www.regulations.gov. Follow the
instructions for submitting comments.
Comments submitted electronically,
including attachments, to https://
www.regulations.gov will be posted to
the docket unchanged. Because your
comment will be made public, you are
solely responsible for ensuring that your
comment does not include any
confidential information that you or a
third party may not wish to be posted,
such as medical information, your or
anyone else’s Social Security number, or
confidential business information, such
as a manufacturing process. Please note
that if you include your name, contact
information, or other information that
identifies you in the body of your
comments, that information will be
posted on https://www.regulations.gov.
• If you want to submit a comment
with confidential information that you
do not wish to be made available to the
public, submit the comment as a
written/paper submission and in the
manner detailed (see ‘‘Written/Paper
Submissions’’ and ‘‘Instructions’’).
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Submit written/paper submissions as
follows:
• Mail/Hand delivery/Courier (for
written/paper submissions): Division of
Dockets Management (HFA–305), Food
and Drug Administration, 5630 Fishers
Lane, Rm. 1061, Rockville, MD 20852.
• For written/paper comments
submitted to the Division of Dockets
Management, FDA will post your
comment, as well as any attachments,
except for information submitted,
marked and identified, as confidential,
if submitted as detailed in
‘‘Instructions.’’
Instructions: All submissions received
must include the Docket No. FDA–
2016–N–1111 for ‘‘Proposal to Ban
Electrical Stimulation Devices Used To
Treat Self-Injurious or Aggressive
Behavior.’’ Received comments will be
placed in the docket and, except for
those submitted as ‘‘Confidential
Submissions,’’ publicly viewable at
https://www.regulations.gov or at the
Division of Dockets Management
between 9 a.m. and 4 p.m., Monday
through Friday.
• Confidential Submissions—To
submit a comment with confidential
information that you do not wish to be
made publicly available, submit your
comments only as a written/paper
submission. You should submit two
copies total. One copy will include the
information you claim to be confidential
with a heading or cover note that states
‘‘THIS DOCUMENT CONTAINS
CONFIDENTIAL INFORMATION.’’ The
Agency will review this copy, including
the claimed confidential information, in
its consideration of comments. The
second copy, which will have the
claimed confidential information
redacted/blacked out, will be available
for public viewing and posted on https://
www.regulations.gov. Submit both
copies to the Division of Dockets
Management. If you do not wish your
name and contact information to be
made publicly available, you can
provide this information on the cover
sheet and not in the body of your
comments and you must identify this
information as ‘‘confidential.’’ Any
information marked as ‘‘confidential’’
will not be disclosed except in
accordance with 21 CFR 10.20 and other
applicable disclosure law. For more
information about FDA’s posting of
comments to public dockets, see 80 FR
56469, September 18, 2015, or access
the information at: https://www.fda.gov/
regulatoryinformation/dockets/
default.htm.
Docket: For access to the docket to
read background documents or the
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electronic and written/paper comments
received, go to https://
www.regulations.gov and insert the
docket number, found in brackets in the
heading of this document, into the
‘‘Search’’ box and follow the prompts
and/or go to the Division of Dockets
Management, 5630 Fishers Lane, Rm.
1061, Rockville, MD 20852.
FOR FURTHER INFORMATION CONTACT:
Rebecca Nipper, Center for Devices and
Radiological Health, Food and Drug
Administration, 10903 New Hampshire
Ave., Bldg. 66, Rm. 1540, Silver Spring,
MD 20993–0002, 301–796–6527.
SUPPLEMENTARY INFORMATION:
Executive Summary
Purpose of the Proposed Rule
FDA is proposing to ban electrical
stimulation devices (ESDs) used for selfinjurious or aggressive behavior. ESDs
are devices that apply a noxious
electrical stimulus to a person’s skin
upon the occurrence of a target behavior
in an attempt to condition the
individual over time to reduce or cease
the behavior. Self-injurious behaviors
(SIB) and aggressive behaviors (AB)
frequently manifest in the same
individual, and people with intellectual
or developmental disabilities exhibit
these behaviors at disproportionately
high rates. Notably, many such people
have difficulty communicating and
cannot make their own treatment
decisions because of such disabilities,
meaning many people who exhibit SIB
or AB are among a vulnerable
population. SIB commonly include:
Head-banging, hand-biting, excessive
scratching, and picking of the skin.
However, SIB can be more extreme and
result in bleeding, protruding, and
broken bones; blindness from eyegouging or poking; other permanent
tissue damage; or injuries from
swallowing dangerous objects or
substances. AB involve repeated
physical assaults and can be a danger to
the individual, others, or property. In
our proposed rule, like much of the
scientific literature, we discuss SIB and
AB in tandem.
ESDs are intended to reduce SIB and
AB according to the principle of
aversive conditioning. Aversive
conditioning pairs a noxious stimulus
with a target behavior such that the
individual begins to associate the
noxious stimulus with the behavior,
with the intended result being that the
individual ceases engaging in the
behavior and, over time, becomes
conditioned not to manifest the target
behavior. A noxious stimulus is one that
is uncomfortable or painful; the noxious
stimulus delivered by an ESD is an
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electric shock to the skin. Some ESDs
are intended for other purposes, such as
smoking cessation; however, the
proposed ban includes only those
devices intended to reduce or eliminate
SIB or AB. ESDs are not used in
electroconvulsive therapy, sometimes
called electroshock therapy or ECT,
which is unrelated to this proposed
rulemaking.
The effects of the shock are both
psychological (including suffering) and
physical (including pain), each having a
complex relationship with the electrical
parameters of the shock. As a result, the
subjective experience of the person
receiving the shock can be difficult to
predict. Physical reactions roughly
correlate with the peak current of the
shock delivered by the ESD. However,
various other factors such as sweat,
electrode placement, recent history of
shocks, and body chemistry can
physically affect the sensation. As a
result, the intensity or pain of a
particular set of shock parameters can
vary greatly from patient to patient and
from shock to shock. Possible adverse
psychological reactions are even more
loosely correlated with shock intensity
in that the shock need not exceed
certain physical thresholds. Rather, the
shock need only be subjectively
stressful enough to cause trauma or
suffering. Trauma becomes more likely,
for example, when the recipient does
not have control over the shock or has
developed a fear of future shocks,
neither of which is an electrical
parameter of the shock.
Whenever FDA finds, on the basis of
all available data and information, that
a device presents substantial deception
or an unreasonable and substantial risk
of illness or injury, and that such
deception or risk cannot be, or has not
been, corrected or eliminated by
labeling or by a change in labeling, FDA
may initiate a proceeding to ban the
device. In making such a finding, FDA
weighs the benefits against the risks
posed by the device and considers the
risks relative to the state of the art. With
respect to ESDs for SIB and AB, FDA
has weighed these factors based on
consideration of information from a
variety of sources, including the
scientific literature, opinions from
experts (including an advisory panel
meeting), information from and actions
of State agencies, information from the
affected manufacturer, information from
patients and their family members, and
information from other stakeholders.
FDA has determined that ESDs for SIB
or AB present a number of
psychological and physical risks:
Depression, fear, escape and avoidance
behaviors, panic, aggression,
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substitution of other behaviors (e.g.,
freezing and catatonic sit-down),
worsening of underlying symptoms
(e.g., increased frequency or bursts of
self-injury), pain, burns, tissue damage,
and errant shocks from device
misapplication or failure. Based on
literature for implantable cardioverter
defibrillators, FDA has determined that
ESDs present the risks of posttraumatic
stress or acute stress disorders, shock
stress reaction, and learned
helplessness. That literature provides
additional support for the risks of
depression, anxiety, fear, and pain.
Experts in the field of behavioral
science, State agencies that regulate the
use of ESDs, the sole current
manufacturer and user of ESDs, and
individuals who were subject to ESDs
corroborate most of these findings, and
they attest to additional risks.
Our search of the scientific literature
revealed a number of studies showing
that ESDs result in the immediate
interruption of the target behavior upon
shock, and some of the literature also
suggested varying degrees of durable
conditioning. However, the studies in
the literature suffer from serious
limitations, including weak study
design, small size, and adherence to
outdated standards for study conduct
and reporting. The conclusions of
several of the studies are undermined by
study-specific methodological
limitations, lack of peer review, and
author conflicts of interest. There is also
evidence that the shocks are completely
ineffectual for certain individuals.
FDA weighed the benefits against the
risks. FDA recognizes that ESDs can
cause the immediate interruption of
self-injurious or aggressive behavior, but
the evidence is otherwise inconclusive
and does not establish that ESDs
improve the underlying disability or
successfully condition individuals to
achieve durable long-term reduction of
SIB or AB. The short-term effect of
behavior interruption is outweighed by
the numerous short- and long-term
risks. For many individuals who exhibit
SIB or AB, these risks are magnified by
their inability to adequately
communicate the harms they experience
to their health care providers. Even if
immediate cessation is achieved,
without durable conditioning the target
behavior will recur over time and
necessitate ongoing shocks to cause
immediate cessation, magnifying the
risks. For some patients, the shocks are
wholly ineffective and can lead to
progressively stronger shocks with the
same result. Thus the degree to which
the risks outweigh the benefits increases
over time.
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When considering the reasonableness
of the risk of illness or injury posed by
a device in a banning proceeding, FDA
also considers the state of the art.
Notably, the use of aversive
conditioning in general, and ESDs in
particular, has been on the decline for
decades; only one facility in the United
States still uses ESDs for SIB and AB.
This decline is due in part to scientific
advances that have yielded new insights
into the organic causes and external
(environmental or social) triggers of SIB
and AB, allowing the field to move
beyond intrusive punishment
techniques such as aversive
conditioning with ESDs. Moreover,
punishment techniques (which include
the use of ESDs) are highly contextsensitive, so the same technique may
lose effectiveness simply by changing
rooms or providers. The evolution of the
state of the art responded to this
limitation by emphasizing skills
acquisition and individual choice. The
evolution is also due in part to the
ethical concerns tied to the risks posed
by devices such as ESDs, especially
regarding the application of pain to a
vulnerable patient population.
In light of scientific advances, out of
concern for ethical treatment, and in an
attempt to create generalizable
interventions that work in community
settings, behavioral scientists have
developed safer, successful treatments.
The development of the functional
behavioral assessment, a formalized tool
to analyze and determine triggering
conditions, has allowed providers to
formulate and implement plans based
on positive techniques. As a result,
multi-element positive interventions
(e.g., paradigms such as positive
behavior support or dialectical
behavioral therapy) have become stateof-the-art treatments for SIB and AB.
Such interventions achieve success
through environmental modification
and an emphasis on teaching
appropriate skills. Behavioral
intervention providers may also
recommend pharmacotherapy (the use
of medications) as an adjunct or
supplemental method of treatment.
Positive-only approaches are generally
successful even for challenging SIB and
AB, in both clinical and community
settings. The scientific community has
long since recognized that addressing
the underlying causes of SIB or AB,
rather than suppressing it with painful
shocks, not only avoids the risks posed
by ESDs, but can achieve durable, longterm benefits.
Based on all available data and
information, FDA has determined that
the risk of illness or injury posed by
ESDs for SIB and AB is substantial and
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unreasonable and that labeling or a
change in labeling cannot correct or
eliminate the unreasonable and
substantial risk of illness or injury. The
purpose of this proposed rule is to seek
comments on these determinations as
well as seek comments on FDA’s
proposal to ban ESDs used for SIB or AB
and comments on any other associated
issues.
Legal Authority
The FD&C Act authorizes FDA to ban
a device intended for human use by
regulation if it finds, on the basis of all
available data and information, that
such a device presents substantial
deception or an unreasonable and
substantial risk of illness or injury. A
banned device is adulterated except to
the extent it is being studied pursuant
to an investigational device exemption.
This proposed rule is also issued under
the authority to issue regulations for the
efficient enforcement of the FD&C Act.
In determining whether a deception
or risk of illness or injury is
‘‘substantial,’’ FDA will consider
whether the risk posed by the continued
marketing of the device, or continued
marketing of the device as presently
labeled, is important, material, or
significant in relation to the benefit to
the public health from its continued
marketing. Although FDA’s device
banning regulations do not define
‘‘unreasonable risk,’’ FDA previously
explained that, with respect to
‘‘unreasonable risk,’’ we will conduct a
careful analysis of risks associated with
the use of the device relative to the state
of the art and the potential hazard to
patients and users. The state of the art
with respect to this proposed rule is the
state of current technical and scientific
knowledge and medical practice with
regard to the treatment of patients
exhibiting self-injurious and aggressive
behavior.
Thus, in determining whether a
device presents an ‘‘unreasonable and
substantial risk of illness or injury,’’
FDA analyzes the risks and the benefits
the device poses to individuals,
comparing those risks and benefits to
the risks and benefits posed by
alternative treatments being used in
current medical practice. Actual proof
of illness or injury is not required; FDA
need only find that a device presents the
requisite degree of risk on the basis of
all available data and information.
Whenever FDA finds, on the basis of
all available data and information, that
the device presents substantial
deception or an unreasonable and
substantial risk of illness or injury, and
that such deception or risk cannot be, or
has not been, corrected or eliminated by
labeling or by a change in labeling, FDA
may initiate a proceeding to ban the
device.
Summary of the Major Provisions of the
Proposed Rule
If this proposed rule is finalized as
proposed, the ban would include
devices that apply a noxious electrical
stimulus to a person’s skin to reduce or
cease aggressive or self-injurious
behavior. The proposed ban would
apply to devices already in commercial
distribution and devices already sold to
the ultimate user, as well as devices
sold or commercially distributed in the
future. A banned device is an
adulterated device, subject to
enforcement action. The ban may not,
however, prevent further study of such
devices pursuant to an investigational
device exemption.
Costs and Benefits of the Proposed Rule
FDA is proposing to ban ESDs for the
purpose of treating self-injurious or
aggressive behavior. Because we lack
sufficient information to quantify the
benefits, we include a qualitative
description of some potential benefits of
the proposed rule. We expect that the
rule would directly affect only one
entity. In addition to the incremental
costs this entity would incur to comply
with the requirements of the proposed
rule, there would be potential transfer
payments of between $11.5 million and
$15 million annually either within the
affected entity or between entities. The
present value of total costs over 10 years
ranges from $0 million to $60.1 million
at a 3 percent discount rate, and ranges
from $0 million to $51.4 million at a 7
percent discount rate. Annualized costs
range from $0 million to $6.8 million at
a 3 percent discount rate and range from
$0 million to $6.8 million at a 7 percent
discount rate.
TABLE OF ABBREVIATIONS AND ACRONYMS
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Abbreviation or acronym
What it means
AB ...................................................
ABA .................................................
AE ...................................................
DBT .................................................
DDS .................................................
DEEC ..............................................
EA ...................................................
ESD .................................................
FD&C Act ........................................
FONSI .............................................
GED ................................................
ICD ..................................................
JRC .................................................
NASDDDS .......................................
NYSED ............................................
PBS .................................................
PTSD ...............................................
SIB ..................................................
SIBIS ...............................................
Aggressive Behavior.
Applied Behavior Analysis.
Adverse Event.
Dialectical Behavioral Therapy.
(Massachusetts) Department of Developmental Services.
(Massachusetts) Department of Early Education and Care.
Environmental Assessment.
Electrical Stimulation Device.
Federal Food, Drug, and Cosmetic Act.
Finding of No Significant Impact.
Graduated Electronic Decelerator.
Implantable Cardioverter Defibrillator.
Judge Rotenberg Educational Center, Inc.
National Association of State Directors of Developmental Disability Services.
New York State Education Department.
Positive Behavioral Support.
Post-traumatic Stress Disorder.
Self-Injurious Behavior.
Self-Injurious Behavior Inhibiting System.
Table of Contents
I. Background
A. Introduction
B. What are SIB and AB, and how do they
affect patients?
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C. What are ESDs and how do they affect
SIB and AB?
D. How has FDA regulated ESDs in the
past?
E. Scope of the Ban
F. Legal Authority
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II. Evaluation of Data and Information
Regarding ESDs
A. Risks of Illness or Injury Posed by ESDs
B. Effect on Targeted Behavior
C. State of the Art
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III. Determination That ESDs for SIB and AB
Present an Unreasonable and Substantial
Risk of Illness or Injury
IV. Labeling
V. Application of Ban to Devices in
Distribution and Use
VI. Proposed Effective Date
VII. Analysis of Environmental Impact
VIII. Economic Analysis of Impacts
A. Introduction
B. Summary of Costs and Benefits
IX. Paperwork Reduction Act
X. Federalism
XI. References
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I. Background
A. Introduction
Electrical stimulation devices (ESDs)
for self-injurious behavior (SIB) or
aggressive behavior (AB) are devices
that apply a noxious electrical stimulus
(a shock) to a person’s skin to reduce or
cease such behaviors. Although FDA
cleared a few of these devices more than
20 years ago, due to scientific advances
and ethical concerns tied to the risks of
ESDs, state-of-the-art medical practice
has evolved away from their use and
toward various positive behavioral
treatments, sometimes combined with
pharmacological treatments. Only one
facility in the United States has
manufactured these devices or used
them on individuals in recent years. As
a result of this evolution in treatment
over the past several decades, the
available data and information on the
risks and benefits of ESDs are limited.
Although the available data and
information show that some individuals
subject to ESDs exhibit an immediate
reduction or cessation of the targeted
behavior, the available evidence has not
established a durable long-term
conditioning effect or an overallfavorable benefit-risk profile for ESDs
for SIB and AB. No randomized,
controlled clinical trials have been
conducted, and the studies that have
been conducted are generally small and
suffer from various limitations,
including the use of concomitant
treatments over long periods that make
it difficult to determine the cause of any
behavioral changes. The medical
literature shows that ESDs present risks
of a number of psychological harms
including depression, posttraumatic
stress disorder (PTSD), anxiety, fear,
panic, substitution of other negative
behaviors, worsening of underlying
symptoms, and learned helplessness
(becoming unable or unwilling to
respond in any way to the ESD); and the
devices present the physical risks of
pain, skin burns, and tissue damage.
Because the medical literature likely
underreports adverse events (AEs), risks
identified through other sources, such
as from experts in the field, State
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agencies that regulate ESD use, and
records from the only firm that has
recently manufactured and is currently
using ESDs for SIB and AB demand
closer consideration. As discussed in
section II.A, these sources further
support the risks reported in the
literature and indicate that ESDs have
been associated with additional risks
such as suicidality, chronic stress, acute
stress disorder, neuropathy, withdrawal,
nightmares, flashbacks of panic and
rage, hypervigilance, insensitivity to
fatigue or pain, changes in sleep
patterns, loss of interest, difficulty
concentrating, and injuries from falling.
In contrast to the state of the art for the
treatment of SIB and AB, the risks of
ESDs are unreasonable.
As discussed later in this document,
FDA has determined that ESDs present
a substantial and unreasonable risk of
illness or injury and that the risks
cannot be corrected or eliminated by
labeling. Thus, FDA has decided to ban
these devices under section 516 of the
Federal Food, Drug, and Cosmetic Act
(the FD&C Act) (21 U.S.C. 360f). The
proposed rule applies to devices already
in distribution and use, as well as to
future sales of these devices.
B. What are SIB and AB, and how do
they affect patients?
SIB and AB are among the most
striking and devastating conditions
associated with intellectual and
developmental disabilities (Ref. 1).
Individuals with such disabilities may
exhibit destructive behavior that falls
within two major categories, self-injury
and aggression toward others or
property. The most common forms of
self-injury include head-banging, handbiting, excessive scratching, and picking
of the skin. The most extreme cases of
persons with serious self-injurious
behavior afflict an estimated 25,000 or
more individuals in the United States
(Ref. 2). These more extreme behaviors
usually involve repeated, self-inflicted,
non-accidental injuries producing, for
example: (1) Bleeding, protruding, and
broken bones; (2) eye gouging or poking
leading to blindness; (3) other
permanent tissue damage; and (4)
swallowing dangerous substances or
objects. (For a more detailed technical
discussion, see Ref. 3.)
Persons who exhibit SIB also
frequently demonstrate aggression, the
other major category of destructive
behavior. Aggressive behaviors
encompass a wide range of behaviors,
which are generally defined by conduct
that, due to its intensity or frequency,
presents an imminent danger to the
person who demonstrates it, to other
people, or to property (see, e.g., Ref. 4
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for a discussion of aggression in autistic
children). Aggressive behaviors that
involve repeated physical assaults are
dangerous particularly for caregivers
and family. Beyond the potential for
obvious physical injury, SIB and AB can
be very distressing for parents and
caregivers (Ref. 5), severely limit the
patient’s participation in community
activities, and lead to placement of the
patient in a more restrictive living
environment (Ref. 6). Accordingly,
intervention is necessary for the safety
of the individual engaging in the
aggressive behavior, for those against
whom the aggression is directed, and for
the protection of property.
The majority of published studies on
SIB include aggression either as part of
the description of the clinical spectrum
of the behavior or as an inclusion
criterion for the clinical study.
Accordingly, this proposed rule
addresses self-injury and aggression in
tandem as SIB and AB. Destructive
behavior in both major categories—
aggression and self-injury—are often
present in individuals with intellectual
or developmental disabilities. Examples
of those disabilities include, but are not
limited to: Autism spectrum disorder,
Cornelia de Lange syndrome, Down
syndrome, Fragile X syndrome,
hereditary sensory neuropathy, LeschNyhan syndrome, Rett syndrome, and
Tourette syndrome. Those disabilities
may also include visual impairment,
severe intellectual impairment, and a
variety of cognitive and psychiatric
disorders.
Estimates of the prevalence of SIB in
individuals with intellectual or
developmental disabilities range from
2.6 percent to 40 percent (Ref. 7), or 2
to 23 percent in community samples
(Ref. 8). More recently, one analysis
found a prevalence of SIB in a clinical
population of children with
developmental disabilities at 32 percent,
suggesting that the actual prevalence
may be at the high end of earlier
estimates (Ref. 9). Estimates of the
prevalence of AB in individuals with
intellectual or developmental
disabilities range as high as 52 percent,
though 10 percent is more commonly
reported (Ref. 8). Thus, by conservative
estimates, counting only individuals
who have intellectual or developmental
disabilities (and not all people who
manifest SIB or AB), at least 330,000
people in the United States manifest
SIB, AB, or both; less conservative
estimates are much higher (see Refs. 3
and 8).1
1 An estimated 1 to 3 percent of individuals in the
United States have an intellectual or developmental
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C. What are ESDs and how do they
affect SIB and AB?
As stated, ESDs apply a noxious
electrical stimulus (a shock) to a
person’s skin upon the occurrence of a
target behavior in an attempt to reduce
or cease the behavior. As such, ESDs are
a type of aversive conditioning device
(‘‘aversive’’). ESDs apply shocks to the
skin. ESDs are not used in ECT,
sometimes called electroshock therapy,
which is unrelated to this rulemaking.
The electrical shock from an ESD is
intended to interrupt the undesirable
behavior and result in its quick
cessation. Repeatedly pairing the shock
with the unwanted behavior is intended
to cause individuals to associate the two
and thereby induce them to decrease the
frequency of the behavior or stop it
altogether. In order to achieve the
intended results, the shock must be
applied during the behavior (for
cessation and decrease) or immediately
afterward (for decrease). ESDs are
intended to affect behavior in two ways:
By interrupting the target behavior as an
immediate response to the stimulus and,
over time, through a conditioned
reduction in the target behavior.
The main components of ESDs are an
electrical stimulus generation module,
electrodes, and a trigger switch. Either
a remote monitor module or an
automatic mechanism can trigger the
electric shock to the individual.
Typically, the patient carries the
stimulus generation module, which
applies an electrical current (the shock)
to the individual’s skin via electrodes.
When a remote monitor is used, an
observer determines when to apply an
electrical shock to the patient and
triggers a shock from a specific stimulus
generation module via a radiofrequency
signal. Alternatively, a sensor can detect
certain unwanted behaviors and
automatically activate the generation
module. For example, an accelerometer
attached to the head could detect headbanging and, when the behavior is
severe enough, trigger an electrical
shock.
Although several factors specific to
the patient affect shock perception, the
key device output characteristics that
most affect shock perception include:
Electric current, voltage, skin resistance
(or load), pulse width, shock duration,
output frequency and waveform,
disability (Ref. 8). Given a U.S. population of 330
million, at least 3.3 million people would have such
a disability; 10 percent of 3.3 million is 330,000,
and 2 percent of 3.3 million is 66,000. If there is
no overlap, the total would be 396,000 people.
These numbers are based on the lowest bounds
reported in Ref. 8. Using the same source and
method, the highest bound would yield an estimate
of about 7.4 million people.
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electrode characteristics (e.g., size,
location, design, or material), and the
number and frequency of shocks
delivered. For the purposes of this
proposed rule, a stronger shock is one
for which at least one of those
parameters is adjusted to increase the
intensity or sensation.
Electric current, measured in
milliamperes (mA) for ESDs, is the
primary variable for determining the
effects of an electric shock that passes
through the body. To determine the
current output of a device designed to
deliver a constant voltage, the voltage is
divided by the electric resistance,
measured in ohms (W), the relationship
described by Ohm’s Law. A lower
resistance for a given voltage results in
higher current; the skin’s conducting
resistance can vary between 1 kW and
100 kW (Refs. 10 and 11). Sweat and
blood are excellent conductors and
therefore lower the conducting
resistance, which increases the current
and the intensity of the stimulus.
The sensory nerves respond to the
current as a function of its strength and
duration. A stronger current will elicit
a response with a shorter pulse width,
and a weaker current will need a longer
pulse width to elicit the same response.
The pulse width (or pulse duration) is
the length of time a pulse of current is
applied to the skin, measured in
milliseconds for ESDs. Longer pulse
durations have been shown to increase
the intensity or unpleasantness of the
sensation in healthy subjects (Refs. 12–
14).
The characteristics of the electrodes
that deliver the shock to the skin also
affect the perception of the shock. The
amount of current delivered per unit
area of an electrode is referred to as the
current density. A higher current
density has been found to correspond
with a more intense or unpleasant
feeling (Refs. 15 and 16). One study has
shown that smaller electrodes deliver
painful shocks that are described as
sharp, cutting, or lacerating. Larger
electrodes for the same current are
associated with pain that was pinching,
pressing, or gnawing (Ref. 16). A related
measure, power density, is found by
multiplying the current and the voltage
and relating the product to surface area;
it is expressed as watts per unit area.
Both current and power densities
correlate with the risk of burns; a higher
current or power density increases the
risk. The risk of burns also increases
when the current itself is direct current;
all FDA-cleared ESDs utilize alternating
current (AC) rather than direct current
(DC).
Electrodes additionally affect pain
sensation in that placement on locations
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with a higher density of sensory nerves
will result in more pain. For that reason,
the hands, feet, genitals, underarms,
torso, neck, and face will be particularly
sensitive to shocks. Repeated shocks to
the same location will also alter the
perception, increasing intensity or pain
(Refs. 17–19). The exact mechanism
behind this change is unclear, but one
hypothesis holds that the changing
sensation may result from changes in
the skin’s electrical resistance (Ref. 19).
Others have hypothesized that repeated
stimulation depletes endorphins, which
are chemicals that affect pain sensation
(Ref. 17).
Finally, with regard to key device
output parameters, some authors have
attempted to relate physiological
responses, sensations and muscle
contraction for example, to electric
current (e.g., Refs. 10, 11, and 20). The
Judge Rotenberg Educational Center,
Inc. (JRC), the only entity of which FDA
is aware that has recently manufactured
ESDs and that currently uses ESDs, has
submitted a similar comparison (Ref.
21). However, comparisons based solely
upon the electric current oversimplify
the relationship because they do not
account for other key parameters, nor do
they account for intersubject variability
in perception. (See, for example, Refs.
11, 17, 18, and 22–25). Such
comparisons also do not account for the
recipient’s psychological state (Refs. 18,
22, and 23), which can affect the
response to shocks. Furthermore, the
relationships between current and
response as reported by these authors
(Refs. 10, 11, and 20) are more relevant
in a setting where a body part comes
into direct contact with a 60-Hz AC
electrical source (e.g., a current from a
wall outlet), with the current passing
through the chest. In contrast, ESDs
provide localized stimulation to the skin
through an electrode interface. Thus,
although the amount of current may
suggest a type of response (e.g., tingling,
pain, or involuntary muscle
contraction), predictions based on such
thresholds are subject to considerable
uncertainty.
These key device output parameters
affect the experience of the shock
primarily in terms of physiological
responses (see Ref. 3 for a more
technical discussion). As explained in
more detail in section II.A.1, a stimulus
need not be physically intense to trigger
an adverse psychological reaction. Thus,
although lower peak current or shorter
pulse duration corresponds with lower
physical intensity, neither necessarily
corresponds with a less-adverse
psychological response. Table 1
summarizes the device output
characteristics of ESDs for SIB or AB
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currently in use. Note that FDA has
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from other manufacturers besides JRC.
TABLE 1—DEVICE OUTPUT CHARACTERISTICS
Device name
Average current
Max current
Max voltage
Pulse width
Shock duration
Frequency
Power density
Whistle Stop 1 ...
SIBIS .................
10 mA at 20 kW
10 mA ..............
200 V ...............
200 V ...............
1–2 ms ............
6.2 ms .............
0.5–12 s ..........
0.1–0.2 s .........
10 Hz ...............
80 Hz ...............
0.02 W/cm. 2
0.16 W/cm. 2
GED, GED–3A 2
.........................
3.5 mA at 20
kW.
12 mA at 5 kW
150 V ...............
3.125 ms .........
2 s ...................
80 Hz ...............
1.01 W/cm. 2
GED–4 2 ............
42 mA at 5 kW
29.4 mA at 5
kW.
90 mA ..............
.........................
3.125 ms .........
2 s ...................
80 Hz ...............
1 The
510(k) did not include enough information for FDA to determine the average current of the device (as indicated by blank field).
2 The GED–3A and GED–4 have not been cleared or approved by FDA, and we do not have information about all device characteristics (as indicated by blank fields).
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Again, individual patient variability
makes comparison across devices—and
even individual shock applications—
difficult. Some people are generally
highly sensitive to current, experiencing
involuntary muscle contraction from
static electric shocks. On the other end
of the spectrum, some individuals can
draw a large static electric spark and
hardly perceive it, much less experience
a muscle spasm. Studies of subjects
without intellectual or developmental
disabilities have demonstrated a large
range of intersubject variability for
equally applied shocks. For example,
one study found that the range of pain
thresholds was 3.9 to 11.6 mA (Ref. 11),
while another found the range was 0.45
to 2.4 mA (Ref. 25). Such articles often
did not include key output
characteristics, such as pulse width and
frequency or electrode size and
placement, further confounding
attempts to compare or apply the
findings. In light of variability and
methodological limitations underlying
the reported current-response
relationships, physiological responses,
including pain perception, are difficult
to predict accurately, especially based
solely on the current.
D. How has FDA regulated ESDs in the
past?
In 1979, FDA classified aversive
conditioning devices as class II (see
§ 882.5235 (21 CFR 882.5235)), which
was consistent with the
recommendation of the Neurological
Device Classification Panel of the
Medical Device Advisory Committee in
1978. Such devices may or may not use
electric shocks to administer a ‘‘noxious
stimulus to a patient to modify
undesirable behavioral characteristics’’
(§ 882.5235). Thus, ESDs intended to
treat SIB and AB are within the aversive
conditioning device classification
regulation. The proposed rule for
classifying aversives, including ESDs,
focused on the risks of: (1) Worsened
psychological conditions, (2) errant
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electric shocks, and (3) the harmful or
lethal nature of excess electric current
or its inappropriate application (43 FR
55705, November 28, 1978). At the time,
FDA and the panelists believed that
performance standards could adequately
assure the safety and effectiveness of
aversives. We received no comments
from the public on the proposed rule,
and we issued the final rule classifying
aversives as proposed at § 882.5235 (44
FR 51726 at 51765, September 4, 1979).
FDA has cleared four devices for the
treatment of SIB as substantially
equivalent to the ones initially placed
into class II, 510(k) notification numbers
and clearance dates in parentheses:
• Stimulator Sonic Control, ‘‘Whistle
Stop’’ (K760166; July 20, 1976);
• Self-Injurious Behavior Inhibiting
System, ‘‘SIBIS’’ (K853178; February 28,
1986);
• SIBIS Remote Actuator (K871158;
May 29, 1987); and
• Graduated Electronic Decelerator,
‘‘GED’’ (K911820; December 5, 1994).
A prescription is required for each,
meaning that Federal law restricts the
sale of these aversives to professionals
licensed according to State requirements
or those acting pursuant to a licensed
professionals orders (see 21 CFR
801.109).
As part of the evaluation of the
premarket notifications, i.e., the 510(k)
submissions, FDA reviewed the average
current (the amount of electricity) and
power density of the shocks (the wattage
applied to a given area of skin), among
other things. Average current and power
density are important parameters in
determining the likelihood and severity
of a potential physical injury from a
shock. The cleared ESDs include
warnings never to place electrodes on
the head or chest, or in such a way that
current would flow through the chest
because this could cause ventricular
fibrillation (a dangerous irregularity in
the heartbeat).
We are aware of only one
manufacturer, JRC, that has recently
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manufactured ESDs and that currently
uses ESDs, including devices that we
have not previously cleared. JRC uses
these devices because it is also a
residential facility, and its employees
apply the devices to individuals there.
In 2000, FDA incorrectly notified JRC
that it qualified for exemption from
registration and 510(k) requirements
under 21 CFR 807.65(d). Once FDA
recognized its error, FDA sent JRC an
Untitled Letter on May 23, 2011, and a
Warning Letter on December 6, 2012, for
violations related to the lack of FDA
clearance or approval for the modified
GED devices.2
FDA now has a better understanding
of the risks and benefits presented by
these devices than it did 36 years ago
when these devices were classified, and,
as discussed later in sections II.A and
II.B, the state of the art for the treatment
of SIB and AB has progressed
significantly over that time period. As a
result, FDA now believes that the risk of
illness or injury from the use of ESDs for
the treatment of SIB and AB is
unreasonable and substantial.
E. Scope of the Ban
The ban would apply to devices that
apply a noxious electrical stimulus to a
person’s skin to reduce or stop
aggressive or self-injurious behavior.
(See section I.B for a discussion of the
relevant behaviors; see also Ref. 3 for a
more technical discussion of the
scientific literature regarding these
behaviors.) To FDA’s knowledge, the
only such devices that are currently in
use are two models of the GED device
(the GED–3A and GED–4), neither of
which has been cleared or approved by
the Agency.
The ban would not apply to ESDs
used to create aversions to other
conditions or habits, such as smoking.
Although other ESDs have parallels in
2 The Warning Letter is available on the Internet
at https://www.fda.gov/ICECI/EnforcementActions/
WarningLetters/2012/ucm331291.htm.
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treatment strategy and method, those
devices address very different
conditions in very different patient
populations. Smoking-cessation devices
differ with respect to whether patients
have control over the shocks—and what
level of control they have—as well as
how the electric shock affects the target
behavior and underlying conditions.
These differing types of ESDs thus
present different benefit-risk profiles.
Importantly, individuals who
manifest SIB or AB typically have
additional vulnerabilities that relate
directly to the risks of the treatment
method. For example, individuals with
intellectual or developmental
disabilities who manifest SIB or AB, and
who have difficulty communicating
pain or other harms that may be caused
by ESDs would bear a higher risk of
injury from the shock than smokers who
choose to use an ESD to help quit
smoking. Those smokers, if without
intellectual or developmental
disabilities, can immediately
communicate pain to the device’s
controller or remove the device
themselves. They can communicate
symptoms of other harms that may be
caused by ESDs, such as PTSD, to their
health care provider, which may lead to
discontinuation of the device’s use.
Communication challenges in patients
who suffer from SIB and AB are
discussed in the literature, were raised
by the advisory panel, and are reviewed
in more detail in section II.A.
F. Legal Authority
Section 516 of the FD&C Act
authorizes FDA to ban a device
intended for human use by regulation if
it finds, on the basis of all available data
and information, that such a device
‘‘presents substantial deception or an
unreasonable and substantial risk of
illness or injury’’ (21 U.S.C. 360f(a)(1)).
A banned device is adulterated under
section 501(g) of the FD&C Act (21
U.S.C. 351(g)), except to the extent it is
being studied pursuant to an
investigational device exemption under
section 520(g) of the FD&C Act (21
U.S.C. 360j(g)). This proposed rule is
also issued under the authority of
section 701(a) of the FD&C Act (21
U.S.C. 371(a)), which provides authority
to issue regulations for the efficient
enforcement of the FD&C Act.
In determining whether a deception
or risk of illness or injury is
‘‘substantial,’’ FDA will consider
whether the risk posed by the continued
marketing of the device, or continued
marketing of the device as presently
labeled, is important, material, or
significant in relation to the benefit to
the public health from its continued
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marketing (see § 895.21(a)(1) (21 CFR
895.21(a)(1))). Although FDA’s device
banning regulations do not define
‘‘unreasonable risk,’’ in the preamble to
the final rule promulgating 21 CFR part
895, FDA explained that, with respect to
‘‘unreasonable risk,’’ it ‘‘will conduct a
careful analysis of risks associated with
the use of the device relative to the state
of the art and the potential hazard to
patients and users’’ (44 FR 29214 at
29215, May 18, 1979; Ref. 25a). The
state of the art with respect to this
proposed rule is the state of current
technical and scientific knowledge and
medical practice with regard to the
treatment of patients exhibiting selfinjurious and aggressive behavior.
Thus, in determining whether a
device presents an ‘‘unreasonable and
substantial risk of illness or injury,’’
FDA analyzes the risks and the benefits
the device poses to individuals,
comparing those risks and benefits to
the risks and benefits posed by
alternative treatments being used in
current medical practice. Actual proof
of illness or injury is not required; FDA
need only find that a device presents the
requisite degree of risk on the basis of
all available data and information (H.
Rep. 94–853 at 19; 44 FR 28214 at
29215).
Whenever FDA finds, on the basis of
all available data and information, that
the device presents substantial
deception or an unreasonable and
substantial risk of illness or injury, and
that such deception or risk cannot be, or
has not been, corrected or eliminated by
labeling or by a change in labeling, FDA
may initiate a proceeding to ban the
device (see § 895.20). If FDA determines
that the risk can be corrected through
labeling, FDA will notify the
responsible person of the required
labeling or change in labeling necessary
to eliminate or correct such risk (see
§ 895.25).
Section 895.21(d) requires this
proposed rule to briefly summarize:
• The Agency’s findings regarding
substantial deception or an
unreasonable and substantial risk of
illness or injury;
• the reasons why FDA initiated the
proceeding;
• the evaluation of the data and
information FDA obtained under
provisions (other than section 516) of
the FD&C Act, as well as information
submitted by the device manufacturer,
distributer, or importer, or any other
interested party;
• the consultation with the
classification panel;
• the determination that labeling, or a
change in labeling, cannot correct or
eliminate the deception or risk;
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• the determination of whether, and
the reasons why, the ban should apply
to devices already in commercial
distribution, sold to ultimate users, or
both; and
• any other data and information that
FDA believes are pertinent to the
proceeding.
We have grouped some of these together
within broader categories and addressed
them in the following order:
• Evaluation of data and information
regarding ESDs, including data and
information FDA obtained under
provisions other than section 516 of the
FD&C Act, information submitted by the
device manufacturer and other
interested parties, the consultation with
the classification panel, and other data
and information that FDA believes are
pertinent to the proceeding, with
respect to risks, benefits, and the state
of the art;
• the reasons FDA initiated the
proceeding and FDA’s determination
that ESDs for SIB and AB present an
unreasonable and substantial risk of
illness or injury (FDA has not made a
finding regarding substantial deception);
• FDA’s determination that labeling,
or a change in labeling, cannot correct
or eliminate the risk; and
• FDA’s determination that the ban
applies to devices already in
commercial distribution and sold to
ultimate users, and the reasons for this
determination.
II. Evaluation of Data and Information
Regarding ESDs
In considering whether to ban ESDs,
FDA first conducted an extensive,
systematic literature review to assess the
benefits and risks associated with ESDs
as well as the state of the art of
treatment of patients exhibiting SIB and
AB. In the literature review, as
explained earlier, SIB and AB were
considered in tandem, and these
conditions presented in individuals
with intellectual and developmental
disabilities, such as autism spectrum
disorder, Down syndrome, Tourette
syndrome, as well as other cognitive or
psychiatric disorders and severe
intellectual impairment (including a
broad range of intellectual measures).
The studies encompassed both children
and adults. (For more technical details,
see Ref. 3.)
FDA next convened a meeting of the
Neurological Devices Panel of the
Medical Devices Advisory Committee
(‘‘the Panel’’) on April 24, 2014 (‘‘the
Panel Meeting’’), in an open public
forum, to discuss issues related to FDA’s
consideration of a ban on ESDs for SIB
and AB (see 79 FR 17155, March 27,
2014; Ref. 26). Although FDA is not
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required to hold a panel meeting before
banning a device, FDA decided to do so
in the interest of gathering as much data
and information as possible, from
experts in relevant medical fields as
well as all interested stakeholders,
before proposing this significant
regulatory action. Eighteen panelists
with expertise in both pediatric and
adult patients represented the following
biomedical specialties: Psychology,
psychiatry, neurology, neurosurgery,
bioethics, and statistics, as well as
representatives for patients, industry,
and consumers (Ref. 27). FDA provided
a presentation that described the
banning standard, the regulatory history
of aversive conditioning devices,
alternative treatments, and a summary
of the benefits and risks of ESDs,
including a comprehensive, systematic
literature review based on the
information available at that time (Refs.
3 and 28). After the Panel Meeting, we
reviewed all 294 comments from 281
unique commenters submitted to the
public docket created for the Panel
Meeting (Docket No. FDA–2014–N–
0238).
FDA considered all available data and
information from a wide variety of
sources, including from the categories
listed in this document. In weighing
each piece of evidence, FDA took into
account its quality, such as the level of
scientific rigor supporting it, the
objectivity of its source, its recency, and
any limitations that might weaken its
value. Thus, for example, we generally
gave much more weight to the results of
a study reported in a peer-reviewed
journal than we did to non-peerreviewed papers.
• The scientific literature. FDA
considered published scientific sources
to understand SIB and AB as well as the
risks and benefits of ESDs and the state
of the art for the treatment of
challenging behaviors. However, several
limitations influenced the conclusions
drawn from the literature, including the
likely underreporting of AEs, reporting
biases, and various methodological
weaknesses.
• Information and opinions from
experts, including those expressed by
the panelists at the Panel Meeting, as
well as those expressed in individual
expert reports obtained by FDA from
Drs. Tristram Smith, Gary LaVigna, and
Fredda Brown. Each of these experts has
experience in the field of behavioral
psychology, particularly with
individuals who manifest SIB or AB.
Drs. LaVigna and Brown have expertise
regarding the state of the art for
treatment of SIB and AB and the
development of positive behavioral
treatment plans for patients, including
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for transition away from ESDs and other
aversive strategies. FDA obtained
reports from these experts to
supplement our understanding of the
risks and benefits of ESDs and the state
of the art for the treatment of SIB and
AB.
• Information from State agencies
and State actions on ESDs. FDA has
considered information regarding the
use of ESDs for SIB and AB from
agencies in Massachusetts and New
York. These agencies possess substantial
information on ESDs for SIB and AB
because the overwhelming majority of
patients—nearly 75 percent—on whom
ESDs are used are from these two States.
According to information provided by
JRC in its comments, 60 of the 82
individuals enrolled at JRC as of April
2014 on whom GED devices were used
are from these two States. FDA also
considered a comment from the
Executive Director of the National
Association of State Directors of
Developmental Disabilities Services
(NASDDDS), which was supportive of a
ban, and various State legal actions
related to the use of ESDs for SIB and
AB.
• Information from the affected
manufacturer/residential facility. In
addition to presenting information at
the Panel Meeting and responding to
questions from Panel members, JRC has
made several submissions to the Panel
Meeting docket, as has a former JRC
clinician.
• Information from patients and their
family members. Three individuals
formerly on ESDs at JRC and family
members of four such individuals
currently at JRC spoke against a ban at
the Panel Meeting. Two associations of
family members of such individuals
submitted comments opposing a ban
(one of the comments included 32
letters from family members). Two
individuals formerly on ESDs at JRC
spoke in favor of a ban at the Panel
Meeting, and one other individual
submitted a comment in favor of a ban.
In 2013 and 2014, FDA clinicians
interviewed three individuals formerly
on ESDs at JRC by phone (one of whom
spoke in favor of a ban at the Panel
Meeting).
• Information from other
stakeholders, including other
government entities, disability rights
groups, and members of the public. In
addition to NASDDDS and a JRC parents
group, referenced earlier, 15 other
organizations concerned with the
treatment and the rights of individuals
with disabilities spoke at the Panel
Meeting, all of which supported a ban.
Twenty-two disability rights
organizations submitted written
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comments to the Panel Meeting docket,
one of which was signed by 23
disability rights groups. Nine of these
organizations were among the 15
represented at the Panel Meeting. All of
these comments support the ban. FDA
also received a comment from the U.S.
Department of Justice Civil Rights
Division supportive of a ban, and we
considered information from the
National Council on Disability, the
National Institutes of Health, and the
United Nations Special Rapporteur on
Torture.
A. Risks of Illness or Injury Posed by
ESDs
1. Scientific Literature
FDA conducted an extensive,
systematic review of the medical
literature for harms, i.e., AEs, associated
with ESDs to understand specific risks
and dangers that ESDs present to
individuals’ health. As previously
discussed, the focus of the analysis in
considering a ban is on risks and does
not require proof of actual harm, but
evidence of actual harms helps inform
the analysis. One prospective casecontrol study and one retrospective
chart review of 60 patients reported AEs
(Refs. 29 and 30, respectively).
Additionally, 26 case reports or series
encompassing 66 subjects included an
assessment of AE occurrences. Ten
other case reports or series did not
assess AEs, and 6 articles, encompassing
11 subjects in total, noted that the
researchers did not observe AEs in their
subject population. (See table 4 in Ref.
3 for a summary of articles reviewed for
adverse events.) We identified the
following AEs in the literature.
a. Psychological risks. The risks of
psychological harm are less tightly
linked to the electrical parameters of an
ESD shock than are physical risks
(section I.C discussed shock parameters
and how they relate to the physical
response). For example, when the
recipient does not have control over the
shocks and has previously received
multiple such shocks, psychological
trauma such as an anxiety or panic
reaction can result even when the
strength is relatively modest (Ref. 31). In
this example, the shock does not
necessarily need to be stronger to
increase the risk of psychological
trauma; it need only recur. Similarly,
the shock need not be painful; it need
only be psychologically stressful.
Further, a series of less traumatic
events can cause the development of
stress disorders such as PTSD. The
underlying trauma need not be a single,
discrete event, although a single trauma
can lead to PTSD (Ref. 32; see also Ref.
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31, discussing research on stressors
prior to the 2013 update of the
Diagnostics and Statistical Manual of
Mental Disorders). Shocks that may be
tolerable on their own could, in series,
amount to a traumatic experience
leading to a stress disorder. (See Ref. 33
discussing impaired cue-reversal
independent of level of trauma.) In turn,
such disorders can leave an individual
susceptible to future traumas such as
anxiety reactions that can be triggered
by a relatively weak stimulus. For
example, a provider reaching for an ESD
remote control can trigger an anxiety
response in individuals wearing ESDs,
even without a shock. Thus, although a
shock may need to surpass a minimum
subjective threshold to be harmful (e.g.,
the shock needs to be sufficiently
stressful to the recipient), that subjective
minimum (what is sufficiently stressful)
does not correspond with a particular
objective minimum (shock parameters).
Several articles reported aversion,
fear, and anxiety in response to ESDs.
One article states that ESDs may
initially evoke fear, panic, and even
aggression responses (Ref. 34). For the
most part, researchers have interpreted
these events as anticipatory responses
prior to or upon stimulus application. In
addition to reports of panic and bouts of
aggression, others have reported events
such as screaming, crying, or shivering
upon device application; grimacing;
flinching; perspiring; and escape
behavior (Refs. 34–43). One article
reported a temporary aversion to the
experimenter (Ref. 36). Such fear,
anxiety, or panic reactions are
additionally concerning because when
they cause the individual to sweat, they
would lead to electrical conductivity
changes across the skin that increase the
intensity of the electric shock.
Other articles report substitution of
behaviors—negative or collateral—that
span a range of severity. One author
speculated that, in institutional settings,
‘‘the probability that a replacement
behavior will be undesirable is quite
high’’ (Ref. 44). Some patients ‘‘froze by
refraining from showing any sort of
behavior’’ (Ref. 34). Similarly, others
reported a ‘‘pseudocatatonic sit-down,’’
i.e., muscular freezing or melting (Ref.
45). One study described temporary
tensing of the body and noted attempts
to remove the device or grab the
transmitter during treatment (Ref. 30).
Some patients resorted to hostility and
retaliation (Ref. 46), including surrogate
retaliation, threats, and warnings (Ref.
45). In some patients, another
undesirable behavior known as selfrestraint, where patients attempt to
physically restrain themselves, for
example, with their clothing, emerged
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or intensified (Refs. 29 and 47). Others
exhibited lesser self-injury and
aggression, non-injurious pinching,
emotional behaviors, and napkintearing. (See also Refs. 30 and 43.) In
some cases, crying increased (Ref. 48).
One study reported that, as measured by
rating scales of dependency, affectionseeking increased repeatedly during
treatment (Ref. 42).
Temporary or long-term increases in
symptoms have also been attributed to
ESDs in the literature. One article
reported increases in emotionality and
the frequency of self-injury, as well as
post-treatment incontinence (Ref. 49).
Another observed increasing episodic
‘‘bursts’’ of self-injury, eventually
reaching the point that extended
treatment with the ESD became
impossible to maintain (Ref. 50).
Some ESDs have been used for
conditions other than SIB and AB, e.g.,
obsessions or compulsions, according to
the same principle of aversive
conditioning. FDA believes that reports
of AEs from these alternative uses are
informative regarding the risks of ESDs
for SIB and AB because individuals
with ESDs for other conditions generally
do not have the same patient
vulnerabilities that often accompany
SIB and AB. As discussed in sections
II.A.2 and A.3, these vulnerabilities
generally increase the risk of harm from
ESDs for individuals who manifest SIB
or AB, so any harms from ESDs for other
uses would be at least as likely, if not
more so, to cause harm to many patients
exhibiting SIB or AB.
One article on the effects of shock on
five subjects to reduce obsessions and
compulsions reported that one subject
demonstrated anxiety and psychotic
delusions (Ref. 51). One case-control
study on ESDs used to treat alcohol
dependence in 12 subjects found that
symptoms of experimental repression,
such as headaches, restlessness, and
mild dysphoria, were common and
appeared usually within 3 or 4 days of
the treatment (Ref. 52). Another
researcher performed a prospective
study of ESDs used for smoking
cessation in 14 subjects. The author
reported that seven subjects exhibited
mild transient depression (Ref. 53). FDA
acknowledges that confounding factors
potentially contributed to these AEs.
Since ESDs are aversive conditioning
devices, FDA also considered AEs
associated with aversive conditioning
more generally. We identified 12 review
articles examining AEs associated with
punishment or aversive conditioning.
Many of the reviews acknowledge the
possibility of negative emotional
reactions associated with punishment in
general, such as fear or avoidance (Refs.
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54–59) and anxiety and depression (Ref.
54). Some reviews, similar to the
findings specific to ESDs, noted AEs
that include retaliation, increased
aggression, or substitution of one
injurious behavior for another (Refs. 54
and 57–60).
FDA believes that the risks posed by
another type of device that delivers a
shock to the patient are instructive.
Specifically, a comparison to
implantable cardioverter defibrillator
(ICD) devices further supports the
potential for certain psychological risks
in patients receiving shocks from ESDs
for SIB and AB. While the strength and
purposes of the shock differ
significantly between ICDs and ESDs,
the psychological risks posed by ESDs
do not necessarily depend on the
strength of the shock, as discussed
earlier, and FDA does not believe the
different purposes of the shocks
undermine the comparison for the
following reasons. Treatment with
either of these devices entails several
similar characteristics that support a
comparison, including the lack of
patient control over the shocks, the
application of multiple shocks, and the
startling or unpleasant nature of the
shocks. We found that fear of future
shocks, in particular, is a trauma that is
shared for both the ICD and ESD
populations, unlike other trauma
experiences in which subsequent
trauma (repetition of the experience) is
unlikely, indicating that ongoing
application worsens the harm (Ref. 61).
The following risks have been
reported in the literature for ICDs: The
development of PTSD, acute stress
disorder, a shock stress reaction (a
temporary condition), learned
helplessness, depression, and anxiety
(Refs. 61–63). A contributing factor in
the development of these harms in
patients with an ICD may be that
treatment with an ICD may act as a
constant reminder of the underlying
life-threatening disease condition (Ref.
64). A 2011 report observed that ‘‘[t]he
available research literature can only
provide a limited view of whether ICD
shock or the potentially life-threatening
arrhythmic condition is the primary
driver of a PTSD presentation’’ (Ref. 61).
However, Sears and Conti report that
‘‘[s]hock is the major distinguishing
factor between patients with ICDs and
general cardiac patient populations’’
(Ref. 63), meaning that the presence of
an ICD, rather than the underlying
cardiac condition, increases the
psychological risks. Other authors have
reported that ICD shocks may cause
distress either from the associated pain,
skeletal muscle contraction, and nerve
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stimulation or merely from fear of
shocks (Ref. 62).
Because of the similar characteristics
of the shocks delivered by ICDs and
ESDs, and because the identified risks
may be attributable to the ICD shock
itself, as opposed to the fear of a lifethreatening condition, the risks of
development of PTSD or a shock stress
reaction, learned helplessness,
depression, or anxiety may also exist
when shocks are applied by ESDs in
patients with SIB or AB. FDA notes that
due to the drastically different intended
uses, patient populations, benefit-risk
profiles, and state of the art for these
devices, FDA is not considering banning
ICDs.
b. Physical risks. Research shows that
shock strength and other device
characteristics play a role in shaping the
physical response to ESDs, such as
whether the patient receives burns or
experiences pain (see section I.C). We
note that the lack of complete
information regarding shock
characteristics in much of the literature
can make it difficult to determine to
which ESDs these findings are
applicable.
The literature contains many reports
of tissue damage or burns from ESDs.
Reports of skin damage ranged from
burns to bruises to slightly reddened or
discolored areas. In all such reports, the
effects were temporary (Refs. 29, 30, 39,
41, 50, and 65).
Given that ESDs achieve their
intended effects by causing an aversion
with an electric shock, it is not
surprising that researchers have
reported experiencing or observing pain
upon ESD application to themselves or
their patients. For example, one
experimenter stated that he definitely
felt pain when he applied the ESD to
himself. He described it like a dentist
drilling on an un-anesthetized tooth, but
the pain terminated when the shock
ended (Ref. 36). Another report
observed pain upon stimulation by the
ESD (Ref. 35), and another observed a
tremor in the thigh (Ref. 36). Although
ESDs are intended to apply an aversive
stimulus, and any pain that results from
ESDs may cause an aversive reaction,
pain is nonetheless a harm that should
be considered in our analysis of risks
posed by the device.
Finally, two articles reported
misapplication or device failure (Refs.
39 and 65). In such cases, there is a risk
that any of the harms discussed in this
section may occur but without any
possibility of benefit.
2. Likely Underreporting of AEs
The Agency’s analysis indicates that
the medical literature suffers from some
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significant limitations and has likely
underreported AEs associated with
ESDs for a number of reasons. Perhaps
most importantly, the devices have been
studied only on a very small number of
subjects, many of whom would have
difficulty communicating or otherwise
demonstrating AEs and injuries. The
bulk of the articles describe case reports
or series, employing only retrospective
reviews of clinical experience, not
prospective studies. Further, most of the
research articles were published in the
1960s and 1970s, before significant
advances in the ability to diagnose and
classify psychological AEs such as
PTSD. The dated nature of most of the
research also means it did not adhere to
modern standards for AE monitoring.
Simply put, researchers likely did not
report AEs because they had not
planned to study them separately. None
of the articles on the application of
ESDs described an attempt to assess AEs
systematically, and many articles did
not state whether the authors attempted
to assess AEs at all. Finally, researcher
bias also may have contributed to
underreporting of AEs.
As noted, the literature review
suggests some subjects’ difficulty with
reporting AEs due to the subjects’
disability likely hindered any
assessment of AEs, particularly
psychological AEs. Since SIB and AB
often present in individuals with
cognitive, intellectual, or psychiatric
conditions, SIB and AB affect many
individuals with diminished
communication abilities. Patients who
exhibit SIB or AB may not offer—or
providers may not recognize—feedback
indicating injuries from misfires or
other erroneous applications of ESDs.
For example, conditions such as an
autism spectrum disorder may impair
expressions of pain (see Ref. 66 for a
discussion of pain sensitivity and
expression in autistic individuals). In
such a case, an AE could go
unrecognized because the provider does
not understand the individual’s
response, if any.
Worse, some individuals’ impaired
ability to communicate, express
themselves, or associate cause and
effect, coupled with the difficulty
providers may have in distinguishing
underlying symptoms from negative
effects of ESDs, compounds the dangers
posed by these devices. This is because
individuals’ impairments with
communication or stimulus association
may prevent the individuals and their
health care providers from mitigating or
avoiding both physical and especially
psychological harms. (See section II.C.1
for a discussion of interventions that do
not rely on stimulus association.) In
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such circumstances, ESDs are riskier
than for other patients on whom ESDs
are used.
For the reports of AEs that do exist,
many of those researchers published
during the 1960s and 1970s, an era
when conceptions of disease and how a
person’s physiology may affect or cause
disease, i.e., pathophysiology, differed
significantly from current medical
science, particularly psychiatric
pathophysiology. As a result, those
researchers may have interpreted
pathological processes differently. For
instance, they may not have recognized
certain currently accepted disease
processes like acute and posttraumatic
stress. Some researchers did not report
pain or discomfort as AEs since they
were considered the ESDs’ intended
result and indicators of effectiveness.
(See, e.g., Refs. 44 and 57). In short,
because science has advanced since
much of the AE reporting, FDA believes
existing AE reports in the literature are
likely not comprehensive by current
scientific and clinical reporting
standards.
The Agency’s analysis also suggests
the possibility of bias against reporting
AEs. As previously noted, the majority
of articles did not define a systematic
method for assessing AEs. In one
review, the authors concluded that there
was no evidence associating AEs with
ESDs (Ref. 67). However, the authors
went on to opine, ‘‘in light of the
intrusive nature of shock treatment, it is
puzzling that so few negative side
effects have been reported. In
interpreting the existing literature, we
might be wise to consider the possibility
that some investigators have been
predisposed to see only the positive side
effects.’’ Similarly, the reports of
treatment relapse in the literature may
not reflect the actual prevalence in
clinical settings because such cases are
less likely to be submitted or accepted
for publication (Ref. 59).
Potential bias against AE reporting
might also have influenced the authors
of the article that included the largest
group of individuals (60) subject to ESD
application in its retrospective review.
The review noted only one negative side
effect, ‘‘temporary discoloration of the
skin that cleared up in a few minutes or
days’’ (Ref. 30). However,’’temporary
emotional behaviors, a temporary
tensing of the body, or attempts to
remove the device or grab the
transmitter noted during treatment were
classified as ’immediate collateral
behavior’ and were not considered
adverse events’’ (Ref. 30). The lead
author of this article, Dr. Matthew Israel,
may also have been biased in his roles
as founder of JRC and Chief Executive
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Officer of JRC at the time he co-wrote
the article.
In light of the foregoing, FDA believes
that researchers, by current clinical and
peer-review standards, likely
underreported AEs. Many patients on
whom ESDs have been used have
limited ability to express themselves.
Some earlier studies considered certain
reactions that we would now consider
to be AEs as mere responses or even
treatment requirements. Even current
researchers may classify AEs as
unwanted side effects that then go
unreported. For example, of the 66
patient case histories spanning 1991
through 2014 that FDA received from
JRC, none reported any AEs, which is
highly unusual for so many patients
over such a long time (though
individual exposure periods varied).
Nor did any of these case histories
include systematically defined methods
for short- or long-term AE monitoring.
Thus, even the more recent studies may
still reflect outmoded standards.
Significantly, because much of the
relevant literature was published many
years ago, it does not benefit from recent
advancements in psychiatric
pathophysiology that have expanded
researchers’ ability to identify and
record AEs. In light of the foregoing, we
conclude that realized risks and dangers
to individuals’ health from ESDs are
likely greater than reported in the
medical literature. As a result, the risks
posed by ESDs reported by other
sources, discussed in the following
sections, warrant careful consideration.
3. Information and Opinions From
Experts
FDA presented the following dangers
to individuals’ health related to the use
of ESDs at the Panel Meeting: Negative
emotional reactions or behaviors,
including aggression; burns and other
tissue damage; anxiety; acute stress, or
PTSD; fear and aversion or avoidance;
pain or discomfort; depression and
possible suicidality; psychosis; and
neurological symptoms and injury. The
panelists generally opined that the list
was incomplete, and in some cases, too
vague and in need of clarification (see
Ref. 68).3
One panelist noted peripheral nerve
injury as a possible side effect and was
surprised JRC had not reported severe
depression, especially since ‘‘producing
pain in people who have no control over
the pain’’ is ‘‘a perfect paradigm for the
learned helpless,’’ and learned
helplessness is used in drug studies
3 Unless otherwise noted, all references to
statements and opinions expressed at the Panel
Meeting are taken from Ref. 68.
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‘‘because it produces in animals
something analogous to depression and
it can be used to test antidepressants.’’
Another panelist stated that cardiac
effects, renal effects, muscle damage,
and neurological symptoms, such as
neuropathy, could be happening at low
levels but go unreported because there
has not been a systematic look at these
types of potential injury over the last
40–50 years.
Other panelists recommended specific
additions and refinements to the list of
risks and dangers, including: Equipment
malfunction; long-term effects of pain;
delineation of range of pain; trauma
from falls; mistrust of providers; learned
helplessness; chronic stress; generalized
behavioral suppression; small, repetitive
damage of other tissues; cognitive
impairment; neuropathy; ventricular
fibrillation if the electrodes are placed
transthoracically; neuropsychiatric
symptoms; and emotional sequelae.
Several Panel members echoed the
concerns discussed earlier regarding the
likelihood of underreporting of AEs. For
example, one Panel member pointed out
that the populations treated with ESDs
are very vulnerable and may not be able
to self-report AEs. Panelists also
indicated that because clinicians have
little understanding of the breadth and
the range of pain experienced by ESD
patients, clinicians may mistakenly
attribute adverse effects to the patients’
cognitive, intellectual, or psychiatric
conditions rather than to the device.
Some panelists observed that many of
the risks and dangers of ESDs resemble
co-morbidities in the individuals subject
to treatment; as a result, adverse effects
of the device would be difficult to
distinguish from symptoms of the
disability. This could result in AEs
being misperceived as underlying
symptoms, the likelihood of which is
supported by the lack of systematic
evaluation of AEs in the literature
discussed in section II.A.2. Panel
members similarly expressed concerns
about communication and diagnosis
difficulties exacerbating the harms
experienced by patients on whom ESDs
are used.
In his expert report, Dr. Smith
explains that ESDs for SIB or AB
‘‘necessarily involve inflicting pain on a
person with [an intellectual or
developmental disability],’’ and notes
the risks of fear and agitation observed
in one study. Dr. Smith details several
limitations to the studies on ESDs in the
literature, including the failure of any of
the studies to have a prespecified,
systematic plan for monitoring AEs,
which may have resulted in
underreporting of AEs. He also
discusses the possibility that the
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publication process may also introduce
a bias against reporting AEs in the
retrospective single-patient studies
relied on by many researchers of ESDs.
This is because, according to Dr. Smith,
when studying only one patient,
researchers tend to emphasize data that
epitomize experimental control rather
than an average response to the device
(Ref. 8). Further, researchers generally
tend to publish clear-cut results rather
than less-clear outcomes (Ref. 8).
Although he notes that the ‘‘overall
strength of evidence is low’’ with
respect to both benefit and harm, Dr.
Smith concludes that ‘‘existing evidence
shows that aversive conditioning with
electric shock can be safe and effective
in at least some cases, but that it can
also be misapplied, risking severe,
negative consequences’’ (Ref. 8).
A comment submitted by the
Disability Law Center includes a 2014
expert affidavit from Dr. James Eason, a
university instructor of biomedical
engineering with a Ph.D. in biomedical
engineering and a B.S. in electrical
engineering who has particular
expertise on ICDs (Ref. 69, attachment
2). Dr. Eason opines on the potential
hazards posed by three ESDs: The SIBIS
(cleared by FDA in 1986), the GED–1
(cleared by FDA in 1994), and the GED–
4 (not FDA cleared or approved).
Focusing on peak current, based on his
views on the relationship between
certain electrical stimulus parameters
and pain, Dr. Easton compares the SIBIS
(4.1 mA), GED–1 (30 mA), and GED–4
(90 mA), with an electrical fence (4
mA), a dog training collar (2–4 mA), and
a cattle prod (10 mA), respectively.
Dr. Eason opines that, when applied
to non-sensitive locations such as the
arm or leg, the SIBIS shock falls below
the range usually considered painful;
the GED–1 shock falls within the range
of pain thresholds, meaning some
would find it painful and some may not;
and the GED–4 shock would be painful
or extremely painful to anyone.
According to Dr. Eason, when the
electrodes are placed on sensitive parts
of the body, such as hands, feet,
underarms, torso, or neck, all three
ESDs are capable of inflicting extreme
pain on anyone. Dr. Eason explains that
sweating, which may be caused by
stress or anxiety about receiving a
shock, lowers skin resistance, which in
turn may lower one’s pain threshold,
and that one’s pain threshold may also
be lowered by repeated shocks. He
further concludes all three devices are
capable of producing tissue damage due
to strong muscle contractions, and all
are capable of causing superficial skin
burns under certain circumstances.
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Dr. Eason also concludes that the
ESDs ‘‘are likely to induce an immediate
increase in physiological stress ranging
from mild to severe. Further, the longterm effects of receiving numerous
painful and uncontrollable shocks will
be an increased risk for developing ASD
or PTSD.’’ His conclusion is based
partly on observations of people who
have ICDs, which have been shown to
induce psychological trauma, including
PTSD, as discussed in section II.A.1.
Finally, Dr. Eason believes the GED–4
presents a risk of heart palpitations,
long-term psychological disorders, and
neurological effects.
Dr. Eason’s expert opinion is
consistent with other available data and
information demonstrating that ESDs
can be painful, particularly when placed
on sensitive areas, and that
physiological and psychological factors
contribute to the experience of pain.
However, as explained in section I.C,
because an individual’s experience of
pain varies significantly based on many
factors, pain predictions based on peak
current are subject to considerable
uncertainty. As such, although higher
peak currents correspond to greater risks
of physical illness or injury, the peak
current is but one factor in an
individual’s experience. Similarly, pain
is but one risk of physical harm that
ESDs pose. The devices pose serious
risks of other short- and long-term
psychological and physical harms, as
discussed in the literature and at the
Panel Meeting.
4. Information From State Agencies and
State Actions on ESDs
FDA reviewed complaints regarding
ESD use made to the Massachusetts
Disabled Persons Protection Committee
(DPPC) from August 30, 1993, to July 28,
2013. Of 53 complaints, DPPC screened
out 18 as not meeting complaint criteria;
DPPC found 22 more were
unsubstantiated. The remaining 13
complaints described the following AEs:
Burns or tissue injury (6 reports),
inappropriate device use (3 reports),
negative emotional reactions (3 reports),
and PTSD (1 report).
In 2007, the Massachusetts
Department of Early Education and Care
(DEEC) conducted an investigation of
JRC’s Stoughton Residence, where GED
devices were used on individuals living
there (Ref. 70). According to the
Investigation Report, an individual
reported waking up because his
roommate was screaming; his roommate
had been asleep but was shocked by a
GED, waking him and causing him to
scream. JRC staff reported that ‘‘the skin
was off of the area’’ of the leg where
GED shocks had been applied, that the
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GED was removed from the leg ‘‘because
the area on was too bad to keep the
device,’’ and either the individual who
received the shocks or the staff (it is not
clear who) believed a stage two ulcer
was in the area where skin was missing
(Ref. 70).
In 2006, the New York State
Education Department (NYSED)
conducted an onsite review of JRC’s
behavior intervention programs, with
purposes including identification of any
health and safety issues relating to JRC’s
use of aversive interventions (Ref. 71).
The review was conducted by NYSED
staff and three behavioral psychologists
serving as independent consultants. It
included a review of school policies,
student records, observations of school
and education programs, and interviews
with staff and randomly selected
individuals living at JRC. The reviewers
witnessed staff rotating GED electrodes
on individuals’ bodies at regular
intervals to ‘‘prevent burns that may
result from repeated application of the
shock to the same contact point’’ (Ref.
71).
During interviews, individuals
reported ‘‘pervasive fears and anxieties
related to the interventions used at
JRC,’’ which include other interventions
in addition to the GED devices.
Although not reported as relating
specifically to GED use, one patient
stated she felt depressed and fearful,
that her greatest fear was having to stay
at JRC past her 21st birthday, and that
she thought about killing herself every
day. The review notes various other
potential negative effects that may result
from aversive behavioral strategies, such
as depression, social withdrawal,
aggression, and worsening of PTSD
symptoms in individuals diagnosed
with PTSD, though it did not report any
specific instances of these adverse
effects related to GED use.
NYSED also submitted a comment to
the 2014 Panel Meeting docket stating
that it has received reports of collateral
effects from the use of these devices,
such as increases in aggression and
increases in escape behaviors or
emotional reactions. NYSED states it has
received ‘‘numerous reports of students
who have incurred physical injuries
(burns, reddened marks on their skin) as
a result of being shocked and for whom
parents and students themselves have
reported short-term and long-term
trauma effects as a result of use of such
devices or watching other students
being shocked (e.g., loss of hair, loss of
appetite, suicidal ideation).’’ NYSED
believes it is well established that stress
and trauma impair brain functioning.
According to NYSED, one student
explained, ‘‘I am scared and sometimes
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I feel like my life is in danger. There are
days when I am scared to even say a
word to anyone. I am afraid to wake up
because I never know what is going to
happen to me. I think I should not have
to live in fear and be scared . . . I get
so depressed here I wish my life by fast’’
(Ref. 72).
5. Information From the Affected
Manufacturer/Residential Facility
JRC acknowledges the risk of physical
harms to the skin, that ‘‘in rare cases,
mild erythema of the skin may result’’
that disappears within an hour to a few
days, ‘‘less than 1% of applications
result in <1 mm lesion,’’ and ‘‘it is
possible that repeat exposure to the GED
skin-shock could result in blistering’’
(Refs. 21 and 73). With respect to
psychological adverse effects, JRC states,
‘‘there also may be brief, temporary
anxiety just prior to the delivery of the
application as well as occasional
harmless avoidance responses (e.g.,
tensing of the body, attempts to remove
the electrode in some cases)’’ (Ref. 21).
JRC also acknowledges that, ‘‘in very
rare circumstances, the GED may
errantly deliver an unintended skinshock to a patient,’’ either when the
shock is delivered to the wrong patient
or due to spontaneous activation (Ref.
73).
In line with the decades-old research
that considered pain or discomfort to be
merely an indicator of effective
treatment (see section II.A.2), JRC does
not include pain in its discussion of AEs
caused by the device. Two tables
provided by JRC in one of its
submissions suggest its GED devices
may not cause pain based solely on their
peak current levels (Ref. 21). However,
as discussed in section I.C, conclusions
regarding pain based on peak current
alone are difficult to draw, and the
stimulus-pain matching tables in some
of the sources cited by JRC are not based
on shock sources akin to ESDs. JRC
elsewhere acknowledges ‘‘the
stimulation may be considered painful
by some patients’’ (Ref. 73), and when
asked directly whether the stimulus
causes pain at the Panel Meeting, Dr.
Nathan Blenkush, JRC’s Director of
Research, answered ‘‘yes.’’
Except for the harms described
earlier, JRC maintains that it ‘‘has not
found any side effects associated with
aversive conditioning’’ (Ref. 21) and
‘‘there are no confirmed reports or
confirmed medical evidence that
patients have any negative
psychological side effects related to any
discomfort experienced due to therapy
with the proper use of the GED devices’’
(Ref. 73). FDA’s review of records
collected as part of a 2013 inspection of
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JRC did not reveal any AEs reported by
JRC for individuals with ESDs. A former
JRC clinician commented that he ‘‘did
not observe any permanent negative
side effects’’ (Ref. 74). JRC concludes,
‘‘the medical literature cited by FDA [in
the FDA Executive Summary for the
Panel Meeting] did not show any
evidence of profound, sustained, or
significant harm or patient injuries
resulting from use of ESDs’’ (Ref. 21).
However, with respect to
psychological harms, JRC’s records
provide compelling evidence of risks of
such harms that may result from GED
use. For example, a JRC document
entitled, ‘‘Procedures to Facilitate the
Assessment of Possible Collateral
Effects,’’ dated June 14, 2012, directs
staff to note ‘‘any sign of any adverse
effect on the student that may be
resulting from the use of aversive
interventions,’’ and ‘‘look for any
collateral effects that may be related to
the administration of an aversive
intervention.’’ The collateral effects
listed in the JRC document include, but
are not limited to: Nightmares, intrusive
thoughts, avoidance behaviors, marked
startle responses, mistrust, depressions,
flashbacks of panic and rage, anger,
hypervigilance, and insensitivity to
fatigue or pain. The corresponding
section of the training manual headed
‘‘Responding to Collateral Effects’’
further directs staff to look for ‘‘signs of
any form of distress or discomfort,’’
including but not limited to: Changes in
sleep patterns, loss of appetite,
confusion, irritability, lack of energy,
sadness, mood swings, significant
weight loss, loss of interest, fatigue and
lack of energy, difficulty concentrating,
agitation, restlessness, or irritability,
withdrawal from usual activity, and
feelings of helplessness. Another JRC
document entitled ‘‘Pre-Service
Training Manual,’’ dated September 11,
2012, contains the same information.
Although the patient records
submitted by JRC do not indicate
occurrences of any of these harms, and
JRC’s comments claim they adequately
train their staff, monitor individuals on
ESDs, and report adverse events, FDA
has reason to doubt that none of these
harms occurred. As discussed earlier,
impairments with patient
communication and provider
recognition pose difficulties in
identifying harms caused by the device,
even for vigilant staff. State agencies in
Massachusetts and New York have
reported problems with staff
supervision of individuals and
monitoring of adverse events at JRC. For
example, the 2006 NYSED review of
JRC’s program found that the collateral
effects of punishment ‘‘are not
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adequately assessed, monitored, or
addressed,’’ and ‘‘[t]here does not
appear to be any measurement of, or
treatment for, the possible collateral
effects of punishment such as
depression, anxiety, and/or social
withdrawal.’’ Further, ‘‘[s]kin shock has
the potential to increase the symptoms
associated with PTSD, yet there is no
evidence of data measuring these
possible side effects or therapies
designed to treat these symptoms’’ (Ref.
71). The 2007 Massachusetts DEEC
investigation resulted in several
determinations of deficiencies in patient
oversight at one of JRC’s residential
facilities, including lack of necessary
training and experience among staff,
problems regarding communication of
medical issues, monitoring staff neglect
of responsibilities that ‘‘compromis[ed]
the supervision and the safety of
residents,’’ and staff failure ‘‘to monitor
the residents in a manner that assured
their health and safety’’ (Ref. 70). Given
these findings, patient records may well
fail to capture occurrences of harms.
6. Information From Patients and Their
Family Members
Although three individuals formerly
at JRC who spoke at the Panel Meeting
either did not mention any harms or
stated the GED did not harm them, two
other individuals formerly at JRC
described a variety of harms related to
their experience with the GED,
including panic and a fear of authority
and being controlled, severe muscle
cramps that would last 1 to 2 days, skin
burn marks, terrible pain from the site
of GED application on the leg down to
the foot, loss of sensation in the leg and
skin, frequent misfires, nightmares,
freezing up upon hearing certain sounds
associated with GED application, and
flashbacks.
Three individuals formerly at JRC
interviewed by FDA clinicians asserted
the following additional serious AEs
resulting from GED use: Heart
palpitations, seizure, depression, and
suicidality. These individuals described
the GED shock as ‘‘a thousand bees
stinging you in the same place for a few
seconds,’’ a ‘‘bad bee sting,’’ and
‘‘extremely painful,’’ and gauged the
pain level from 5 to 8, depending on the
GED model and the location of the
shock on the body.
Some of the relatives of individuals at
JRC who spoke at the Panel Meeting
only spoke about the positive effects of
the GED devices and did not recount
any adverse effects. Family members of
individuals at JRC and a JRC parent
association also commented that
individuals at JRC have not suffered any
side effects from the GED devices (see,
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e.g., Ref. 75). However, one parent of an
individual formerly at JRC described the
following adverse effects from use of the
GED: Burns, fear, pain, PTSD, catatonia,
and deep vein thrombosis caused by
catatonia.
7. Information From Other Stakeholders
At the Panel Meeting, organizations
concerned with the treatment and rights
of individuals with disabilities cited
risks of the following harms posed by
ESDs based on first- or second-hand
accounts: Pain, fear, anxiety, panic,
depression, attempts to avoid or escape,
nightmares, hyperarousal, flashbacks,
burns, scars, loss of sensation, muscle
contractions, learned-helplessness
responses, nerve damage, muscle
cramps, soreness, and neurological
injuries such as seizures. The presenters
stated that, in some cases, ESDs
hindered the development of the very
skills and behaviors necessary to control
SIB or AB.
The written comments from disability
rights organizations, as well as health
care professionals and other concerned
citizens, identified the following risks
based on first- and second-hand
accounts of the use of ESDs: PTSD and
other effects on brain function from
stress, including memory loss, loss of
verbal communication, and sleep
pattern disturbances; severe
psychological trauma; depression with
possible suicidal ideation; anxiety;
increase in aggression; increase in
escape behaviors and emotional
reactions; fear and aversion or
avoidance; seizures; migraine
headaches; burns or red marks on the
skin; loss of hair; loss of appetite; pain;
misuse of the device (misfires and
erroneous applications); persistent
numbness and other neurological
injuries; and ear problems.
One comment from a disability rights
group cites a media report quoting an
expert in a lawsuit filed by a parent of
an individual formerly at JRC against
JRC, describing the individual’s state
after he was shocked repeatedly with a
GED device: ‘‘He was essentially in
what we would call a catatonic
condition . . . That means a condition
that happens with people that are
acutely psychotically disturbed’’ (Ref.
76).
Another comment from a
psychologist, who has worked with
patients exhibiting SIB and AB, reports
witnessing patients waking up
screaming from nightmares, which only
happened after ESDs were used on
them. The psychologist reported that
other patients have ‘‘waking nightmares,
in which horrible memories of shock,
pain, and restraint suddenly overcome
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them, even during an otherwise happy
event’’ (Ref. 77).
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8. Conclusion
Based on the scientific literature
regarding ESDs for SIB, AB, and other
unwanted behaviors, and regarding
aversive conditioning generally, FDA
has determined that ESDs for SIB and
AB present the following risks:
Depression; fear; escape and avoidance
behaviors; panic; aggression;
substitution of other behaviors such as
freezing and catatonic sit-down;
worsening of underlying symptoms,
such as increased frequency and bursts
of self-injury; pain; burns; tissue
damage; and device misapplication or
failure. Based on the scientific literature
regarding ICDs, FDA has determined
that ESDs for SIB and AB also present
the risks of PTSD or acute stress
disorder, shock stress reaction, and
learned helplessness. This literature
also provides support for the risks of
depression, anxiety, fear, and pain.
Experts in the field of behavioral
science and State agencies that regulate
ESD use provide further support for the
risks of depression, PTSD, learned
helplessness, fear, anxiety, substitution
of collateral behaviors, pain, burns,
tissue damage, and inappropriate use.
They indicate ESDs have been
associated with the additional risks of
short- and long-term trauma including
suicidal ideation, chronic stress, acute
stress disorder, neuropathy, heart
palpitations, and trauma from falling.
JRC’s internal policies include long lists
of risks for aversives they use. Although
these are not specific to ESDs, FDA
finds these lists further support that
ESDs pose the risks of depression, fear,
anxiety, panic, learned helplessness,
and substitution of collateral behaviors,
and they support that ESDs are
associated with the additional risks of
nightmares, flashbacks, hypervigilance,
insensitivity to fatigue or pain, changes
in sleep patterns, loss of interest,
difficulty concentrating, and withdrawal
from usual activity. Comments from
individuals on whom ESDs have been
used, their family members, disability
rights groups, and others, provide
additional support for the risks
previously identified, and suggest ESDs
may pose the additional risks of severe
psychological trauma, catatonia,
seizures, nerve damage, loss of
sensation and numbness, migraine
headaches, impaired brain function due
to stress, memory loss, and muscle
cramps.
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B. Effect on Targeted Behavior
1. Scientific Literature
FDA conducted an extensive,
systematic review of the medical
literature for information assessing the
clinical benefits of the use of ESDs for
SIB or AB. We identified a total of 45
studies, including 41 case reports or
case series, a case-control study
conducted outside the United States
(Ref. 29), a within-subjects comparison
trial conducted outside the United
States (Ref. 78), a retrospective review of
60 patient charts (Ref. 30), and a
questionnaire followup study of 22
subjects on whom ESDs were used for
aversive conditioning (Ref. 79). (See
table 3 of Ref. 3 for a summary of these
45 studies.) The 45 referenced studies
showed that ESDs can have some
immediate impact on the targeted
behaviors in some patients, i.e., they
interrupted the target behavior.
We also evaluated 12 articles
reviewing some of these 45 studies that
included specific clinical information
on individual subjects and examined
the effectiveness of ESDs for various
pathologies, e.g., AB, SIB, or
problematic behaviors more generally.
(See Ref. 3 for additional details.) These
reviews generally support the
conclusion that ESDs used on patients
exhibiting SIB or AB caused the
immediate cessation of the target
behavior in some patients.
One review article specifically
examined reports of applying ESDs to
autistic children (Ref. 57). The authors
noted that ‘‘in all of these studies,
electric shock proved to be a highly
effective therapeutic agent with autistic
children.’’ They estimated that positive
effects compared to negative effects
occurred at a ratio of 5 to 1. However,
they also reported that settingspecificity (the specific setting affects
the results) may be an obstacle to an
overall satisfactory effect (see also Ref.
44). Similarly, a comparison of different
treatments for controlling behavior in
individuals with intellectual
impairments or schizophrenia noted
that, in terms of immediate effects,
‘‘punishment was the quickest means of
suppressing behavior’’ (Ref. 80; see also
Ref. 36). These studies show that ESDs
can interrupt SIB or AB, causing an
immediate cessation of the behavior.
One study observed that a patient
adapted to the stimulus intensity (Ref.
29), and another study showed that the
application of ESDs can lead to
adaptation (e.g., Ref. 36). Adaptation
means that a patient no longer responds
at a particular level of stimulation—in
the case of ESDs, a particular shock
strength—though the evidence is
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inconclusive as to whether this occurs.
Some, including JRC, believe that
adaptation occurs, and that when an
individual adapts, the shock strength
must be increased in an attempt to
achieve the same effects. However,
experts in the field, including at the
Panel Meeting discussed in section
II.B.3, have explained that what has
been characterized as adaptation is
really evidence of ineffectiveness,
regardless of shock strength. Thus, for
some individuals, shocks are ineffective,
including with respect to immediate
interruption or cessation of the target
behavior.
Twenty-two of the 45 literature
studies reported on durability of the
effects of ESDs (Refs. 29, 30, 34, 36, 39,
40, 46, 50, 65, 79, and 81–92). A durable
effect is one where an individual
develops a conditioned response, so the
target behavior, along with the numbers
of shocks, is greatly reduced either
while the individual continues to wear
the ESD or after the ESD is removed.
Twenty of the studies reported a durable
effect that lasted from months to years.
Two of the 22 studies reported no
durability (Refs. 50 and 92). However,
all 22 suffer from various flaws and
limitations, as described in the next
section.
Several of the literature reviews,
which include reviews of many of these
45 studies, made observations regarding
durability. One review opined that the
use of ESDs might have long-term
durability and concluded that results of
aversive conditioning studies ‘‘suggest
that sufficiently intense punishers . . .
may produce lasting reductions in
problem behavior’’ (Ref. 59). However,
this conclusion included the qualifier,
‘‘as long as the punishment contingency
remains in effect,’’ which implies that
the authors were not discussing
behavioral conditioning durability after
the removal of the punisher. The
authors also noted several limitations on
the studies’ findings. Importantly, the
available studies had methodological
limitations that prevent generalizing
research findings to a treatment setting
(Ref. 59). One major limitation is that,
because of the long duration of the
studies, unplanned changes or other
uncontrolled conditions hinder
attributing observations to ESDs. The
authors concluded that, ‘‘[u]ntil
additional research on long-term
maintenance is conducted, practitioners
and caregivers should not assume
punishment will remain effective over
the long run’’ (Ref. 59).
Other reviews were much more
doubtful regarding the durability of ESD
effects. One of the reviews discussed
earlier in this subsection reported that,
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‘‘[i]n marked contrast to [short-term
effects], punishment and extinction
programs seemed to have the least
durable success’’ of any of several
behavioral treatments reviewed (Ref.
80). Another review discussed earlier in
this section reported that one author
expressed dissatisfaction with the lack
of long-term durability (Ref. 57), and
another review similarly noted that the
effect appeared to be short-term only,
i.e., symptoms are only ‘‘momentarily
suppressed’’ (Ref. 55). A more recent
review found that research into
durability has continued to lag (Ref. 93).
See section II.C describing the state of
the art for a more comprehensive
explanation of the reasons that the
research has lagged.
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2. Literature Limitations
The medical literature described in
the previous section on the effect of
ESDs on SIB and AB suffers from a
number of deficiencies that limit
confidence in the results. Most
importantly, study design deficiencies
render these studies inadequate to draw
any definitive conclusions. As
discussed in the previous section, 41 of
the 45 studies that the Agency’s analysis
identified were case reports or series,
which have limited evidentiary value in
this patient population, as discussed in
the paragraphs that follow. Another
study was a retrospective analysis of
patient charts (Ref. 30) that suffers from
various flaws, discussed later in this
section. Another study reported results
from a questionnaire sent to 22 authors
of case series publications, of whom
only 11 responded (Ref. 79), used an
unscientific sampling method
(questionnaires were sent only to
authors of published articles, some
published more than 5 years prior), and
asked questions that do not constitute
validated measures of effects. The one
prospective case-control study
examining ESDs for SIB and AB (Ref.
29) only included 16 subjects (8 in the
device group and 8 in the control group)
and did not use a direct measure of SIB
or AB as the primary outcome (instead,
it measured a decrease in mechanical
restraint). Finally, the within-subjects
comparison study looked at heart rate
changes as a measure of stress in five
subjects, and it showed that active
treatment with ESDs correlated to a
statistically lower mean heart rate than
when subjects were not wearing the ESD
(Ref. 78). The authors surmised that
heart rate was an indicator of stress but
this correlation has not been
demonstrated to be a valid marker of
anxiety, and direct measures of
reduction in SIB and AB were not taken.
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No randomized controlled trials directly
examined ESDs for SIB or AB.
Generally, a study’s strength or
weakness is related to design in a
number of ways, particularly through
randomization, control, and the number
of study subjects. Randomization
distributes characteristics that could
affect the results evenly across
conditions. This equalizes the influence
of nonspecific processes not under
study, e.g., the effects of participating in
a study, being assessed, receiving
attention, or self-monitoring. Control
conditions attempt to subtract other
influences to ensure observations do not
have alternative explanations. They
enable a comparison to a baseline in
order to distinguish effects, if any, of the
device being studied. A larger number
of subjects provides greater confidence
that the same results can be expected for
any given person under the same
conditions. Randomization and controls
allow the researcher to determine causeand-effect, as opposed to mere
coincidence, with greater confidence.
As a general rule, these study design
features improve the strength of
conclusions, which is particularly
useful in cases with potentially
significant confounding factors, subtle
outcomes (including AEs), or potential
bias.
In most cases, a study that is not
randomized, controlled, inclusive of a
sufficient number of subjects, or that
suffers from more than one of these
deficiencies, will yield weaker
conclusions, and thus more uncertain
predictions. Studies that fail to account
for AEs will also yield weaker
conclusions with respect to the benefitrisk profile, because such a study would
not fully account for the risks.
In the case of ESDs used for SIB or
AB, randomization, control, large
numbers of subjects, and AE reporting
are critical to understanding the benefitrisk profile. Many factors contribute to
the manifestation or reduction of target
behaviors and therefore can be
significantly confounding. Those factors
may include, but are not limited to, the
underlying condition, environmental
cues, transient psychological and
physical states, and the treatment plan
details. ESDs used for SIB or AB may
also produce subtle outcomes,
especially when the individual has
intellectual or developmental
disabilities that can impair
communication. Subtle outcomes may
include, but are not limited to, the
development of stress disorders, fear
and anxiety, pain and suffering, or
learned helplessness. In light of such
circumstances, drawing conclusions
about the effectiveness of ESDs for SIB
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and AB, especially with respect to
durable conditioning, is difficult in the
absence of randomized controlled trials.
In a randomized controlled trial, the
researcher will randomly assign each
subject to one group, at least one of
which is a control group. A randomized
controlled trial is prospective; the
researcher creates different conditions
across groups at the outset and will
observe outcomes in the future. The
researcher will eventually compare the
outcomes across groups, with the
control group providing confidence that
the researcher-set conditions were
responsible for any differences. A
randomized controlled trial is one of the
best designs for strong conclusions in
most cases, including the use of ESDs
for SIB and AB. In reviewing all the
evidence, FDA did not identify any
randomized controlled trials studying
the effects of ESDs for SIB or AB.
Other designs are often considered to
provide weaker evidence, which is the
case for ESDs used for SIB and AB. For
example, a case-control study is usually
considered to be weaker because it does
not observe randomized subjects but,
instead, retrospectively compares two
types of subjects (one acting as the
control) by observing different outcomes
and working backwards to explain the
cause of one set of outcomes.
Retrospective reviews are often
considered weaker still because they do
not include a control group. Case
reports or series are even weaker
because they report on, and attempt to
explain, the experiences of single
individuals.
Conclusions drawn from these other
designs are generally considered weaker
because they do not rule out other
causes for any differences in results,
including subject selection bias, as
effectively. Designs that take an
outcome as given and then work
backwards in an attempt to explain it
are more vulnerable to bias than
prospective designs. Single-subject
designs such as case studies are less
likely to yield outcomes that would be
typical for other such subjects. The
conclusions drawn from randomized
controlled trials are therefore generally
considered much more reliable than
these other designs. The general rule
applies to ESDs used for SIB or AB
because of the known multiple
confounding factors, possible subtle
outcomes (including unassessed AEs),
and because bias is of particular
concern. Thus, the reliance on weaker
study designs for trials on ESDs limits
the conclusions that may be drawn
regarding their effectiveness.
Other weaknesses stem from the fact
that the majority of research articles
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were published in the 1960s and 1970s.
Specifically, researchers published 26
articles before 1980, 12 from 1980 to
2000, and 7 since 2000. Consequently,
most of the articles do not adhere to
current, more exacting peer-review
standards for study conduct and
reporting. This is evident not only from
the time of publication but from the
information provided regarding study
design, conduct, and reporting. (See also
section II.A.2, discussing likely
underreporting of AEs.)
Some of the papers have significant
methodological limitations in addition
to those already discussed. For example,
the 2008 review by Dr. Israel and
colleagues (Ref. 30), which provides a
retrospective analysis of 60 subjects
purporting to show all achieved
successful treatment (defined as at least
a 90 percent reduction in the targeted
behavior), failed to explain, among other
standard disclosures, data collection
procedures, whether it was retrospective
or prospective, and why and how staff
made certain decisions that differed
from patient to patient (e.g., the number
of GED electrode sets applied). In short,
that review did not take certain standard
precautions that help to identify and
eliminate bias and variability in order to
understand results objectively.
A 2010 review by Dr. Israel and
colleagues is a series of case reports on
seven individuals at JRC (Ref. 94). The
authors investigated the addition of
punishment-based techniques to
behavioral modification plans for
people for whom positive-only
techniques and pharmacotherapy had
been reported to have failed previously,
and reported success from skin-shock
treatment at JRC. A review of case
reports could be useful to examine
initial results for continued
investigations of an intervention;
however, it was retrospective and
covered few subjects. The authors also
failed to describe how they chose the
specific case reports, meaning that the
authors may have overlooked or omitted
individuals for whom punishmentbased techniques did not affect the
outcome. In contrast, studies that do not
suffer from such methodological
limitations have found that the removal
of punishment techniques did not lead
to an increase in problem behaviors
(e.g., Ref. 95).
A paper by Dr. van Oorsouw and Dr.
Israel, et al. investigated the effects of
GEDs, but it too suffered from
significant limitations (Ref. 96). The
authors claim that contingent shock
(another term for aversive conditioning
with ESDs) significantly improved some
individuals’ behaviors; however, in each
of the categories measured, no more
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than four out of nine subjects
demonstrated improvement. The other
subjects ‘‘did not show any change.’’
Regarding measurements, the
investigators apparently included ‘‘soft’’
neurological signs and symptoms,
especially involuntary movements,
which are common for individuals who
exhibit SIB or AB. They apparently
applied shocks for such involuntary
movements even though the patients
would not be able to consciously control
those behaviors. The investigators also
appeared to consider certain behaviors,
such as refusing academic tasks, as
target behaviors even though such
behaviors are not clinically considered
aggressive or self-injurious. Thus, the
related results do not actually reflect the
use of the devices for SIB or AB.
Additionally, the investigators studied a
small group with highly varied
characteristics, e.g., intellectual capacity
and primary diagnoses. Such high
variability among so few patients
suggests that the investigators may not
have obtained results that could be
generalized to other patients, even
without the aforementioned
deficiencies.
Further, the 2008 and 2010 reviews by
Dr. Israel and colleagues were published
in The Journal of Behavioral Analysis of
Offender and Victim Treatment and
Prevention (JOBA–OVTP). JOBA–OVTP
no longer appears to exist, and we
determined that when it was active, it
was not a peer-reviewed source because
the articles were only reviewed by the
journal’s editorial board rather than an
expert whose sole role was to verify
accuracy and validity. Failure to
conduct peer review indicates that the
source is unreliable because its articles
were not subjected to independent
expert critiques that help ensure
unbiased, evidence-based conclusions.
FDA also identified conflicts of
interest relevant to some of the articles.
While possible conflicts of interest do
not on their own discredit results,
certain safeguards help maintain the
credibility of the authors. Authors
commonly disclose possible conflicts in
their papers, allowing readers to
consider the information accordingly,
and authors do not normally decide
whether to accept their own papers for
publication. However, FDA has
particular concern with the bias that
may have influenced many of the papers
about the effects of ESDs on SIB or AB.
For example, Dr. Israel, the founder of
JRC, was an author of several of the 45
articles; Dr. Blenkush, the facility’s
Director of Clinical Research, has coauthored several papers with him. At
the time some of those papers were
published in JOBA–OVTP, Dr. Israel
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was on the journal’s editorial board and
thus part of the reviewing and
approving body. Considering the lack of
peer review of these papers, any
potential bias, intentional or not, in
favor of the company or Dr. Israel’s
personal interests apparently went
unquestioned before publication. In
addition, without the expected conflict
disclosures, readers were not adequately
notified of any potential bias, which
could affect their interpretation of the
papers in consideration of the source.
The evidence in the scientific
literature of the effects of ESDs on
individuals’ SIB or AB is therefore
generally weak, and it is particularly
weak with respect to the effectiveness of
ESDs in achieving durable, long-term
conditioning. This is not only because
fewer studies considered long-term
effectiveness, but more importantly,
these studies failed to control for other
treatment interventions applied over
time, meaning that any effects observed
may or may not have been due, in whole
or in part, to ESDs. Thus, although the
scientific literature indicates some
individuals may stop engaging in the
target behavior as an immediate effect of
ESD application, the serious limitations
discussed previously mean that durable
long-term conditioning has not been
established.
3. Information and Opinions From
Experts
The Panel Meeting convened by FDA
to consider the benefits and risks of
ESDs generally held opinions consistent
with our review of the literature. When
asked whether the evidence presented at
the Panel Meeting demonstrates that
ESDs provide a benefit, the Panel was
divided. However, approximately half
the Panel agreed that there was a
benefit, but they qualified their answers
by explaining that the evidence showed
a benefit from the interruption and
immediate cessation of the target
behavior. They noted the weaknesses in
the evidence, including some of the
limitations discussed previously. Three
panelists were undecided, with one
indicating that anecdotal reports suggest
benefit for an ill-defined subpopulation.
About one-third of the Panel answered
no, the evidence does not show that
ESDs provide a benefit to patients; they
cited the poor quality of the evidence,
the lack of recent data, and the failure
to examine long-term effects.
At the Panel Meeting, one of the
experts in the field observed that
intervention with an aversive stimulus
should not entail increasing the
intensity, especially with ESDs, and that
what might be characterized as
adaptation or habituation to a particular
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shock level actually indicates that skin
shock is ineffective for that individual.
As he explained, ‘‘the way this whole
process works is that within a given
range in terms of interventions that we
use, some are effective and some are
not, and if they’re not effective, you go
on to something else. . . . To use an
analogy, a small amount of lemon juice
might be another aversive event, but if
that doesn’t work, we don’t put acid on
the tongue.’’ With respect to ESDs,
because the shock is designed to be
effective very quickly, when it appears
an individual has habituated to the
stimulus, ‘‘it’s not really habituation;
that is, they haven’t adapted to it. It’s
simply ineffective, and you would move
on rather than to step up the voltage, so
to speak.’’ Thus, what may be
characterized as adaptation to a
particular ESD shock level would be
evidence of ESD ineffectiveness
regardless of shock level.
Pointing to evidence FDA has
considered, Dr. Tristram Smith’s expert
opinion characterizes the results of the
studies on aversive conditioning with
electric shock as ‘‘highly favorable,’’
indicating that aversive conditioning
reduces or eliminates severe SIB and
aggression. As discussed in section
II.A.3, he concludes that ESDs can be
effective in at least some cases, but he
is careful to note that the overall
strength of the evidence is low (Ref. 8).
Dr. Smith highlights many of the same
evidentiary limitations discussed
earlier, especially that the results may
not be generalizable because they are
based on small numbers of subjects and
seldom provided information on key
parameters, including recruitment,
retention, standardization of measures,
and participants’ treatment history. Dr.
Smith echoes the concerns discussed
earlier that the ability to reproduce the
studies’ results in clinical practice is
unclear because of differences between
medical research and treatment settings,
and notes that publication bias weighs
in favor of reporting a clear effect on SIB
and AB, since reports of clear effect are
more likely to be published (Ref. 8).
Finally, he observes that most of the few
available studies have only evaluated
short-term effectiveness and not longterm outcomes.
4. Information From State Agencies and
State Actions on ESDs
According to NYSED, in 2006 it
promulgated regulations to prohibit
future use of ESDs in public and private
schools serving New York State
students, and require review of each
student who continued to receive a
behavioral intervention with an aversive
conditioning device by independent
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panels of three behavior experts. NYSED
reports that, ‘‘in almost every instance
over a 6-year period of time, these
panels have determined after reviewing
student-specific information that use of
such a device was not warranted.’’ The
panels ‘‘consistently reported that the
data presented regarding the use of an
aversive conditioning device lacked
evidence of effectiveness.’’ NYSED also
found that the long-term use of ESDs
further demonstrates the lack of
efficacy. Specifically, many students
remain subject to ESDs for several years,
and many continue to receive shocks
long into their adult lives. In 2006,
NYSED documented that 17 New York
citizens remained subject to ESDs for 3
to 7 years (Ref. 72).
5. Information From the Affected
Manufacturer/Residential Facility
JRC asserts that its ESDs provide
substantial benefits to individuals by
causing a meaningful decrease in the
aggression, self-injury, or other harmful
behaviors they exhibit, and that the
literature evidences more positive side
effects than negative ones. JRC
representatives have stated that they
have observed multiple positive side
effects: The individuals ‘‘are no longer
a threat to themselves or others. They
are happy, they are healthy, they are
medication and restraint free, and for
the first time in their lives they are
learning.’’ In many individuals, JRC staff
‘‘see a dramatic improvement in the
affect and the way that they present.
Many of them are able to receive
medical treatment that they wouldn’t
otherwise have been able to receive.
They’re able to enjoy time with their
family.’’
Regarding the effectiveness of the
devices in conditioning patients’
behavior, the JRC representatives stated
at the Panel Meeting that, of 83
individuals whose treatment plans
included use of the GED devices, 12 no
longer wear the devices, 11 additional
individuals have stopped using ESDs
altogether, and 6 have not received any
applications in the past 6 months. The
representatives gave a detailed account
of an individual who they claim was
successfully treated with a GED device.
In their view, banning ESDs would
mean many individuals ‘‘are going to go
back to the state of being restrained, of
losing access to education, and are going
to lose access to the vocational progress
they have made, and they are going to
return to a life of mechanical restraint
and high doses of drugs.’’
In its comments to the docket for the
Panel Meeting, JRC submitted patient
data purporting to demonstrate the
durability of the effects of GED devices
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in reducing or eliminating SIB and AB.
However, this evidence lacks key
information and provides only weak
support for the durable effectiveness of
ESDs. Importantly, the ESDs were part
of multi-element interventions and thus
were not solely responsible, if at all, for
any long-term changes in individuals’
behavior. As section II.C.1 explains,
multi-element treatment plans that do
not involve the use of ESDs can be
expected to result in durable effects
(e.g., Ref. 97).
Although JRC claims on its Web site
that its devices are 100 percent effective
(Ref. 98), at the Panel meeting JRC’s
Director of Research acknowledged,
‘‘The GED and skin shock is not 100%
effective for everybody . . . there are
cases in the literature that show that
some people it doesn’t work for.’’ He
acknowledged that sometimes patients
adapt to ESD shocks:
[O]ne of the things that happens sometimes
when you use these types of devices is that
there’s a phenomenon of adaptation, which
means that the skin shock device no longer
functions as a punisher and the behaviors
return. And that comes from using it over
and over again, and the frequency of the
behaviors accelerates and it no longer
functions as a punisher, it no longer controls
the behaviors. So when that happens, then
you move—one of the things you can do is
move to higher levels of stimulation . . .
[W]hat JRC found in the ’90s was that if you
start off at a level of 15, then you’re less
likely to encounter that adaptation. And then
we’ve also found that, in the rare cases where
there is adaptation to the GED, we can move
to the GED–4 and we generally don’t see
adaptation at all after that.
He later stated that JRC has ‘‘even seen
adaptation to [the GED–4] in a few
cases, and we’ve had to put in special
protocols to help those particular
people,’’ which include ‘‘a very
comprehensive alternative behavior
program’’ that has been ‘‘very effective’’
for at least one individual.
6. Information From Patients and Their
Family Members
At the Panel Meeting, a member of a
JRC parent association explained that
her child’s treatments were not
successful until they tried JRC’s GED
device. The speaker thought that the
skin shock quickly and effectively
targeted specific behaviors while other
treatments did not stop dangerous or
self-abusive actions. The three
individuals formerly at JRC who
expressed their opposition to a ban at
the Panel Meeting described their severe
behavior issues and the failures of
alternative treatments. They described
successful outcomes after application of
GED devices at JRC, and they described
how they are now independent, well-
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functioning members of society and, in
one case, married with children. The
family members of individuals at JRC
who opposed a ban described the
serious SIB and AB that the individuals
exhibited and the various treatments
that they tried and that failed
(pharmacological treatments, physical
restraints, and positive behavioral
interventions) prior to application of a
GED device at JRC. They stated that as
a result of GED application, their family
members have exhibited less SIB and
AB, are happier, and are improving their
lives.
One of the parents’ associations
submitted a comment that included 32
letters from family members of
individuals at JRC reporting success
stories for the GED devices. One letter
includes seven case reports of
individuals said to have been
successfully treated at JRC with ESDs.
The letters contend ESDs were the only
successful treatment for their family
members. They describe the
individuals’ severe behaviors prior to
GED use, some life-threatening,
including eye-gouging, suicidality,
depression, swallowing sharp objects,
cutting wrists, biting themselves, headbanging, hitting themselves with hard
objects, running into walls, jumping out
of windows, scrotal tearing, rumination,
and projectile vomiting. The family
members describe how previous
treatments failed, leading many schools
to reject or expel the individuals; in
contrast, they described successful
treatment with ESDs at JRC.
7. Information From Other Stakeholders
One speaker at the Panel Meeting,
who described himself as a doctor who
worked in the field for over 25 years,
said that he had published peerreviewed articles on both positive
behavior support and punishment
technologies. He opposes a ban ‘‘in the
spirit of the right to effective treatment.’’
He believes that for some individuals,
‘‘primary salient punishment is what’s
necessary in order to compete with their
repertoires.’’
Several of the written comments we
received from disability rights advocates
assert that ESDs provide little if any
benefit, and they criticize the scientific
integrity of some of the sources cited by
JRC in support of effectiveness. One
comment from an advocate concludes
that ‘‘the existing literature
demonstrates only that electric shock
aversives have inconsistent short-term
efficacy with absolutely no long-term
efficacy in reducing or eliminating
destructive and self-injurious
behaviors.’’ The comment criticizes the
evidence relied upon by JRC to support
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effectiveness as ‘‘published internally
with the sole involvement of their own
personnel or those closely connected to
their facility with no meaningful
external review.’’ For example, the
comment states that JRC’s Web site
represents a self-published followup
study on 65 individuals at JRC as databased research, yet no related paper was
accepted for peer review and there is no
explanation or context for the methods
of data collection.
8. Conclusion
Our search of the scientific literature
regarding the effect of ESDs on SIB and
AB revealed a number of studies
showing that ESDs result in the
immediate interruption of the target
behavior upon shock, and some of the
literature also suggested varying degrees
of durable conditioning. However, these
studies suffer from serious limitations,
including weak study design, small size,
and adherence to outdated standards for
study conduct and reporting. Also, the
conclusions of several of the studies are
undermined by study-specific
methodological limitations, lack of peer
review, and author conflicts of interest.
There is also evidence that the shocks
are completely ineffectual for certain
individuals. FDA has determined that
the evidence shows that ESD shocks
generally interrupt and cause immediate
cessation of the target behavior when
applied at the onset of such behavior,
but the evidence is otherwise
inconclusive and does not establish that
ESDs improve the underlying condition
or successfully condition individuals to
achieve durable long-term reduction of
SIB or AB.
C. State of the Art
FDA considers the reasonableness of
the risks of ESDs relative to the state of
the art, i.e., the current state of technical
and scientific knowledge and medical
practice (see 44 FR 29214; May 18,
1979).
1. Scientific Literature
In our systematic review of the
scientific literature, FDA found that the
weight of the evidence indicates the
state of the art for the treatment of SIB
or AB relies on multi-element positive
methods, especially positive behavioral
support (PBS), sometimes in
conjunction with pharmacological
treatments, and has evolved away from
the use of ESDs. The first published
studies of contingent skin shock (the
stimulus delivered by an ESD) took
place in the 1960s (see Ref. 3,
summarizing published research). Since
then, advances in science and medicine
have led to a better understanding of the
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environmental triggers and organic
origins of SIB and AB, improved
behavior analysis methodology, and
heightened ethical and human rights
concerns regarding the use of ESDs,
particularly in vulnerable patient
populations (e.g., Refs. 99 and 100). We
found that the state of the art has
progressed along with these
advancements, which have led to
treatments that are successful in treating
SIB and AB, and hold greater promise
for achieving long-term results, while
avoiding the risks posed by ESDs.
a. Multi-element positive
interventions. Elements, sometimes
called components, of multi-element
positive methods such as PBS, span
several categories for a wide variety of
purposes (e.g., Refs. 101 and 102). The
term ‘‘positive’’ can apply to many
different treatment modalities, such as
educative programming, functional
communication training, and nonaversive behavior management, but it
does not include aversive interventions
such as contingent skin shock (Refs. 103
and 104).
Positive-intervention treatments
incorporate the scientific and medical
developments of recent decades as their
foundation. For example, researchers
have learned that behavioral treatment
strategies should account for emotions
and self-invalidation (rejecting the
validity of one’s own thoughts or
emotions), which can be underlying
factors associated with challenging
behaviors (e.g., Ref. 105). Relative to
approaches in previous decades, multielement positive interventions broaden
the scope for treatment of SIB or AB to
include such factors. Pharmacotherapy
(the use of medications) has similarly
evolved in terms of understanding the
relationship between underlying factors
and SIB or AB (discussed in more detail
in this section). In essence, medical
approaches now treat SIB and AB as
results of environmental cues and
biological processes rather than subdue
them through punishment-based
techniques (Refs. 99 and 106).
The key to creating a plan to address
these cues and processes was the
development of a formalized analysis,
called a functional behavioral
assessment (Ref. 106). Such an
assessment is an analytical tool that
facilitates various methods of applied
behavioral analysis (ABA), which tailors
treatment to the specific patient,
particularly with respect to preventive
measures. ABA is a fairly large family of
treatment models that has existed as a
general category for several decades.
Although different authors define its
scope differently, and older ABA
models included aversives, in reviewing
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the state of the art, we have focused on
behavioral treatment models descended
from ABA that are based on current
scientific and medical research. Overall,
ABA and its progeny treatment models
have led the treatment of SIB and AB
beyond ESDs toward multi-element
positive interventions, sometimes
alongside pharmacotherapy, designed
for the individual patient (Refs. 97, 99,
and 106).
To design the intervention, clinicians
first conduct a comprehensive
functional behavioral assessment to
identify the target behaviors and the
environmental and social triggers that
contribute to them. This includes
identifying the frequency of the
unwanted behaviors as well as the
social context and other environmental
conditions (e.g., loud noise, crowded
room) in which the behaviors are more
likely to occur (e.g., Ref. 106 discussing
‘‘environmental redesign’’). Failure to
conduct a functional behavioral
assessment may actually lead to harm
because the resulting plan may
inadvertently reinforce and
consequently increase the problem
behavior (Ref. 107). Following the
functional behavioral assessment, a
behavioral treatment plan is developed
utilizing a positive behavioral therapy
approach, such as those discussed in the
paragraphs that follow. Clinicians
would ordinarily try multiple treatment
interventions if the initial treatment is
not successful.
One particular type of positive
behavioral therapy discussed in the
literature is PBS. PBS uses functional
behavioral assessment to develop a
treatment strategy geared toward
teaching new behaviors (Refs. 59, 99,
and 108). These new behaviors
proactively displace undesirable
behaviors such as SIB and AB by
teaching patients to express themselves
with behavioral substitutions that will
not cause harm to themselves or others.
Functional communication training is
one such approach. This process
examines the communicative intent of
the problem behaviors (what the
individual is trying to tell or obtain from
others), and then focuses on teaching
the individual a functionally equivalent,
but non-problematic, behavior (Ref. 107;
see also Ref. 104). Several studies have
demonstrated the value of functional
communication training, especially
when included as part of a
comprehensive, multi-element
intervention such as PBS (see Ref. 109
for a review of 29 studies).
PBS also relies on reinforcing desired
behaviors, altering the environment to
prevent or avoid triggers, and is
explicitly nonpunitive. Thus, PBS
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treatments exclude physical aversive
conditioning techniques, which react to
self-injurious or aggressive behavior
rather than prevent such behavior from
occurring in the first place, and can
often lead to the escalation of the same
events they are trying to prevent (Refs.
97, 99, and 101). Although proactive in
nature, PBS plans may include rapidreaction strategies for potentially serious
problem behaviors that might pose a
risk of harm to the subject or others to
reduce the severity of an episode of
problem behavior (Ref. 97). In contrast
to a punishment technique, such plans
are not intended to condition the
individual or provide behavioral
reinforcement.
Another more recently developed
positive-based behavioral therapy for
SIB and AB is dialectical behavioral
therapy (DBT). Like PBS, DBT grew out
of ABA principles (Ref. 105). DBT is a
cognitive behavioral treatment that was
originally developed to treat chronically
suicidal individuals diagnosed with
borderline personality disorder, and it is
now recognized as a standard
psychological treatment for this
population (Ref. 110). Research has
shown that it is also successful in
treating a wide range of other disorders
such as substance dependence,
depression, PTSD, and eating disorders.
DBT consists of four components: A
skills training group, individual
treatment, DBT phone coaching, and a
DBT therapist consultation team.
Similar to PBS, DBT is a multi-element,
empirical approach to treatment that
relies on a behavioral analysis and
emphasizes empathy, acceptance, and
collaboration (Refs. 105 and 111). In
both therapies, the goal is to impart new
skills such as mindfulness, distress
tolerance, interpersonal effectiveness,
and emotion regulation (Refs. 105 and
111). However, because DBT was
developed to treat certain conditions
that may give rise to SIB and AB, such
as borderline personality disorder, it
differs subtly from PBS and centers on
treating emotional dysregulation (Refs.
105 and 111). Thus, even though two
patients may manifest SIB, DBT may be
suited to treat one more than the other,
depending on the underlying condition
(Ref. 105).
b. Evolution of the state of the art
away from ESDs and toward positive
interventions. During the 1960s and
1970s, aversive conditioning procedures
were often used because they
potentially offered a relatively easy way
to immediately, if only temporarily, stop
problem behaviors such as SIB or AB
(Ref. 112). In one study of contingent
skin shock, the authors observed that
patients in treatment wards exhibiting
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such behaviors often went untreated
because of staffing inadequacies,
including lack of training in
reinforcement techniques (Ref. 36). In
an overwhelmed ward, contingent shock
potentially offered a quick fix (Ref. 36).
The authors noted, however, that to get
such results, they chose ‘‘a strong shock
which guaranteed quick suppression,’’
one they felt was ‘‘definitely painful’’
(Ref. 36).
Despite the apparent convenience,
researchers have long raised ethical
concerns about purposefully subjecting
patients to the harms caused by
physically aversive stimuli (Refs. 36 and
103). Patients subject to ESDs ‘‘gave
every sign of fear and apprehension’’
associated with pain and anxiety (Ref.
36), yet decades ago, there was little
oversight by human rights or behavior
committees (Ref. 112). Indeed,
experiments in punishment contributed
to the development of behavior
committees, and eventually the modern
institutional review boards that are now
mandatory for human research. As
discussed in section II.A.1, patients may
adapt to a particular shock level, which
may lead to stronger shocks, thereby
escalating ethical concerns (Ref. 59).
Given the ethical implications, experts
were cautioning as early as 1990 against
allowing a crisis intervention procedure
to turn into a continuous management
technique (Ref. 103).
Whereas ethical and human rights
concerns related to the risks posed by
aversive techniques, especially ESDs,
were drivers of the movement in the
medical community away from these
techniques (Refs. 106 and 112), the rise
of positive behavioral interventions
appears to be attributable to their
success in treating problem behaviors
while posing little to no risk. The
literature supports a finding that newer,
positive treatment approaches that are
not combined with any aversive
techniques are equally successful as
approaches that use both positive and
aversive techniques, regardless of the
problem behavior targeted (Ref. 113).
Indeed, providers and researchers have
found that PBS is successful in the
treatment of even the most challenging
behaviors (Refs. 97 and 101), including
in community and home settings (Refs.
95, 114, and 115). A review of 12
outcome studies for multi-element
positive interventions, for a total of 423
patients, also concluded that PBS
appears to be successful for the most
challenging behaviors (Ref. 97).
Similarly, randomized controlled trials
have demonstrated that DBT
successfully reduces self-injury in
patients with borderline personality
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disorder and adolescents with SIB (Refs.
111, 116, and 117).
PBS is also more adaptable than
aversive conditioning techniques
because it can achieve durable results
for patients for whom aversive
conditioning cannot. In particular, a
consequential strategy such as aversive
conditioning cannot achieve behavioral
conditioning for some patients who
have conditions that impair their ability
to understand consequences and react
by changing their behaviors. For
example, a patient exhibiting SIB or AB
may have severely impaired short-term
memory and impulse control such that
that any consequential strategy (like
ESD shocks delivered in consequence of
exhibiting a target behavior) may be
limited in what it can accomplish (Ref.
97). Since PBS relies on preemptively
identifying and reducing the problem
behaviors’ triggers, proactively reducing
the problem behavior and not reactively
relying on consequences, it has an
inherent advantage over aversive
conditioning techniques for such
patients (Ref. 97).
The adaptability of PBS is also
intentional, resulting from providers’
efforts to translate positive treatment
outcomes that were demonstrated in
clinical settings (inpatient treatment
facilities) to community settings (Refs.
99 and 106). The relatively little basic
clinical research on contingent shocks
(shocks given in response to certain
behaviors), such as those applied by an
ESD, is difficult to translate into
treatment plans because aversive
conditioning-based techniques,
including the application of ESDs, are
context-sensitive and may not remain
effectual in different physical
environments, from different providers,
or for different patients (Refs. 36, 44, 59,
and 93). Further, as discussed in section
II.B.2, the available evidence does not
demonstrate that aversive conditioningbased techniques provide durable longterm effectiveness (Refs. 34, 36, 59, and
95). In contrast to continual application
of physical aversive conditioning
techniques to suppress problem
behaviors, PBS can achieve durable,
successful treatment in community and
home settings by targeting the
underlying causes of the behavior and
imparting the skills needed to address it
(Refs. 99 and 106).
Like PBS, DBT is adaptable and has
been shown to be successful in
individuals with intellectual
disabilities, in particular in reducing the
severe SIB or AB of such individuals
(Ref. 105). DBT also appears to achieve
durable results after in-patient treatment
(Ref. 117), and recent research suggests
that, for some people, DBT approaches
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can effectively treat SIB on an
outpatient basis (Ref. 116).
The only risk FDA found to be
associated with positive behavioral
treatments is one posed by ‘‘extinction,’’
a common, integral component of
behavioral plans (Refs. 118 and 119). An
extinction process reduces a target
behavior by withholding the reinforcer,
i.e., the response sought with the target
behavior (e.g., Ref. 120). Extinction
exhibits the potential risk of ‘‘extinction
bursts,’’ an upsurge of the actual
undesirable behavior, particularly
manifested in the early stages of the
intervention. If this upsurge in behavior
poses a danger to the individual or
others, then an extinction paradigm may
not be a feasible option (Ref. 120). In
general, however, positive behavioral
therapies pose little to no risk to
patients.
Not all treatment providers follow a
positive-only behavioral treatment
model such as PBS (Refs. 113 and 115).
As explained in section II.B.1, FDA’s
review of the available data and
information did reveal that aversive
conditioning techniques may provide
some effect of immediate cessation (e.g.,
Ref. 59), especially when paired with
positive approaches (e.g., Ref. 113). As
such, providers may believe that
aversive conditioning techniques offer a
viable option of last resort (Refs. 36, 99,
and 112). However, the literature
contains reports that when health care
providers have resorted to punishers,
the method was usually no more
intrusive than water mist, and the
addition of punishers proved no more
successful than PBS-only techniques
(Refs. 99 and 113). Reflecting this trend,
a 2008 survey of members of the
Association for Behavior Analysis found
that providers generally view
punishment procedures as having more
negative side effects and being less
successful than reinforcement
procedures (Ref. 115).
The comments submitted by JRC
question the effectiveness of positive
behavioral interventions, citing three
case review studies of ‘‘positive-only’’
approaches covering successive time
periods. In JRC’s characterization, a
study covering 1969 to 1988 found a
success rate of 37 percent for such an
approach (Ref. 121), one covering 1985
to 1996 found a 52 percent success rate
(Ref. 99), and the third, covering 1996
to 2000, found a 60 percent success rate
(Ref. 122). JRC also cites a literature
review to support its claim that positiveonly interventions sometimes require
supplementation with punishment
techniques (Ref. 123).
These studies do not alter FDA’s
conclusions regarding the effectiveness
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of positive behavioral interventions or
the state of the art for the treatment of
SIB and AB. We note that the first
review cited by JRC (Ref. 121) includes
comparative assessments of positiveonly approaches showing that, for the
category of behaviors referred to by JRC
(positive-only approaches targeting SIB),
skills acquisition and stimulus-based
interventions had 50 and 52 percent
success rates, respectively, during the
reviewed time period. FDA recognizes
that positive behavioral interventions
may not always be successful on their
own for all problem behaviors in all
patients. However, we note the
substantial progress in non-aversive
approaches for the treatment of SIB and
AB as providers have gained experience
with them over time, which is evident
in the increasing success rates cited in
JRC’s comment.
Further, one review cited by JRC (Ref.
123) studied the addition of punishment
procedures generally and did not
address the use of ESDs in particular.
Punishment procedures can take a wide
variety of forms in addition to ESDs,
such as daily point deductions, verbal
reprimands, or food deprivation.
Although the authors concluded that
aversives appeared to improve some
patients’ outcomes, they did not
conclude ESDs were a necessary
aversive, and the intervening years have
yielded even more favorable results for
positive-only approaches (Ref. 97).
Review of the current scientific
literature confirms that, in recent
decades, medical practice has shifted
away from restrictive physical aversive
conditioning techniques such as ESDs
and toward treating patients with SIB
and AB with positive-based behavioral
interventions (Ref. 113). PBS emerged
beginning in the 1980s (Refs. 97, 106,
and 112), and continued to develop in
the ensuing years, emphasizing
empirical analysis and applicability to
non-clinical settings (Ref. 106). One
analysis showed that, beginning in the
1990s, the use of positive techniques
increased while the use of punishment
techniques, which include physical
aversives, dropped (Ref. 124). A survey
of experts in the related fields of PBS
and ABA found that the largest dropoff
in usage of punishment techniques
occurred between the 1980s and 1990s
(Ref. 112). Such surveys show the ABA
field as a whole moved away from
intrusive physical aversive conditioning
techniques such as ESDs 2 decades ago
(Refs. 103 (reprinted from 1990) and
112).
Correspondingly, many authors have
noted that research of punishmentbased techniques—which includes a
broad range of consequences, from the
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application of ESDs, to food
deprivation, down to deducting daily
points—has dwindled for decades (Refs.
59, 93, and 115). Most of the papers
written since 2000 on the use of ESDs
are by JRC employees and JRC
consultants (Ref. 98), which raises
questions regarding their impartiality, as
discussed earlier in section II.B.2.
Although the anecdotal reports in two of
JRC’s self-authored papers purport to
provide evidence of persons refractory
(resistant) to all behavioral controls
except ESDs (Refs. 30 and 94), these
findings were not published in a peerreviewed journal, and they suffer from
a number of methodological
shortcomings that raise questions about
their validity, as discussed earlier in
section II.B.2. In direct contrast, one
study that followed up on adults on
whom ESDs were used in an unnamed
residential facility in the northeast
United States (most likely JRC) found
that less restrictive interventions
successfully treated SIB and AB after
ESDs were removed (Ref. 95).
c. Use of pharmacotherapy to treat
SIB and AB. In current medical practice,
the treatment of SIB and AB with
positive behavioral interventions (e.g.,
PBS or DBT) is sometimes
supplemented with pharmacotherapy.
Drugs that act in the brain may provide
clinical benefit, although the
biochemical pathways that may
contribute to SIB and AB are not well
understood.
SIB and AB are seen in patients with
a variety of diagnoses, including autistic
disorder, Fragile X syndrome, LeschNyhan syndrome, and other
developmental disorders. There are
currently two drugs that have been
approved by FDA for the treatment of
irritability associated with autistic
disorder in children, a population
representing a small subset of all
patients with SIB and AB. RISPERDAL
(risperidone) was approved in 2006 for
the treatment of irritability associated
with autistic disorder based on clinical
trials in patients ages 5 to 17 years old,
and ABILIFY (aripiprazole) was
approved in 2009 for the same
indication based on clinical trials in
patients ages 6 to 17 years old. In the
trials conducted for approval, SIB and
AB were among the emotional and
behavioral symptoms of autism that
were measured in the overall evaluation
of irritability.
The most common adverse reactions
observed in the trials conducted for
approval of these two drugs were
sedation, increased appetite, fatigue,
constipation, vomiting, and drooling.
Other serious adverse reactions with the
use of these drugs may include
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neuroleptic malignant syndrome,
tardive dyskinesia, and metabolic
changes.
Published literature describes the
clinical use of pharmacotherapy for the
treatment of SIB and AB, which
includes the use of atypical
antipsychotics such as risperidone and
aripiprazole as well as drugs from other
pharmacological classes. (See Ref. 3 for
a review of relevant literature examining
the use of pharmacotherapeutic
interventions in the treatment of SIB
and AB.) Reports describing the use of
certain atypical antipsychotic drugs
(e.g., risperidone and aripiprazole) are
the most common, which may be in part
because safety data on their use in
pediatric patients are already available
and because two of them (risperidone
and aripiprazole) have been approved
by FDA for use in the subset of patients
with SIB and AB who have irritability
associated with autistic disorder.
2. Information and Opinions From
Experts
FDA asked the Panel whether
treatment options other than ESDs,
including behavioral, pharmacological,
alternative, and experimental therapies,
are adequate to address SIB or AB. Most
of the Panel opined that other
treatments are not adequate for all
individuals who exhibit SIB or AB,
citing a lack of sufficient data
demonstrating efficacy, especially when
evaluating the durability of benefits,
drug side effects, and that ‘‘it’s
unfortunately rare that any treatments in
psychiatric or behavioral issues are
universally effective.’’ FDA also asked
the Panel whether a specific
subpopulation of patients exhibiting SIB
or AB exists for whom pharmacological
and behavioral treatment options other
than ESDs are inadequate. The panel
unanimously concluded that such a
subpopulation seems to exist but is very
difficult to define and recommended
additional research into refractory
subpopulations.
Based on the available data and
information, FDA is not aware of any
recognized clinical criteria to identify
refractory patients. We could not find
rigorous or systematically collected data
that distinguish a refractory
subpopulation that does not respond to
other available treatments. Even
assuming a subpopulation exists for
which treatments other than ESDs are
not adequately effective, that does not
mean ESDs are effective for that
subpopulation. As with other
psychological or neurological
conditions, there may simply be a
subpopulation of patients for whom
there is no adequate treatment option.
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As discussed previously, although some
evidence suggests ESDs reduce SIB and
AB in some patients, no randomized
controlled clinical trials have been
conducted to demonstrate effectiveness
generally or that ESDs are effective for
behavioral conditioning when other
options fail.
Accordingly, the Agency agrees with
the observation made by one of the
Panel experts: Although other
treatments may not completely reduce
or eliminate SIB or AB in all patients,
that does not mean ESDs should be
used. In determining whether to ban
these devices, FDA balances
effectiveness against the risks they pose
and assesses the reasonableness of such
risks in light of the state of the art. The
state of the art is to use positive
behavioral interventions, sometimes in
conjunction with pharmacotherapy,
even for the most challenging SIB and
AB; the unsubstantiated claim that ESDs
are uniquely effective for refractory
individuals does not alter that
conclusion. As the Panel expert cited
previously explained, ‘‘the statements of
professional programs and the fact of
wholesale abandonment of aversive
electrical shock therapy by the peers in
this field show that it is unreasonable to
conclude that these devices are part of
the standard of care for this class of
patients . . . ’’.
Epitomizing the decades-long shift
away from ESDs, one of the device’s
pioneers has publicly repudiated
contingent shock for its lack of
effectiveness (see Ref. 125). Another
expert summarized in an interview that
the modern clinical approach is the
result of science establishing better
methods, compared to ESDs, for the
treatment of severe problem behaviors
(see Ref. 126), and another expert
repudiated behavioral treatments that
use punishment techniques more
broadly as early as 1989 (see Ref. 107 for
a summary).4
FDA also considered information and
opinions on state-of-the-art treatment for
SIB and AB in the expert reports it
obtained. Dr. Smith’s opinion notes
similar trends that FDA has identified
regarding the development of positive
interventions for SIB and AB based on
a functional behavioral assessment,
which allows the customization of a
treatment plan to meet the individual’s
needs. In his view, the data do not
support a precise estimate for success
rates of positive interventions in
patients exhibiting SIB or AB, but he
notes the rapid increase in reported
effectiveness, from a 1990 review that
4 Sidman, M., Coercion and Its Fallout. Authors
Cooperative: 1989.
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found a success rate of 50 percent to a
recent unpublished result of 84 percent.
Dr. Smith concludes that non-aversive
interventions can be effective for most,
but not all, people with intellectual or
developmental disabilities, which is
true of any such treatment (Ref. 8).
Dr. Brown’s report provides
additional detail on the development of
the PBS field. She believes 20 years of
empirical evidence demonstrate that
plans designed around a functional
behavioral assessment can effectively
address even the most serious problem
behaviors. She contrasts this evidence
base with that for contingent skin shock,
for which she identifies a sharp decline
beginning in the 1990s. In her view,
dated research on contingent skin shock
is not particularly relevant to current
perspectives on people with disabilities,
especially given that such research does
not meet modern standards for study
conduct or comport with the current
medical understanding of serious
psychological disorders.
One of the developments that Dr.
Brown highlights is the understanding
that the ‘‘[r]eduction of problem
behavior is an important, but not the
sole, outcome of successful
interventions’’ (Ref. 107). Instead, an
effective PBS intervention will enhance
quality of life, acquisition of valued
skills, and access to valued activities
(Ref. 107; see also Refs. 127–129).
Dr. Brown also contrasted the amount
and availability of publication and
training between PBS and contingent
skin shock. In particular, several books
and peer-reviewed journals focus
specifically on PBS, and graduate
training programs and organizations
foster the competent development and
implementation of PBS. In contrast, to
her knowledge, ‘‘no journals, books,
graduate programs, or organizations
focus [ ] on the skills necessary to use
contingent electric shock or other
aversive interventions’’ (Ref. 107).
Dr. Brown further points out that
while no professional organization
publishes standards of practices for the
use of ESDs, the Association for Positive
Behavior Supports has adopted
standards of practice for the elements
that comprise PBS (Ref. 107).5 To meet
the current standards of practice, a PBS
plan must: (1) Address the
communicative intent of the problem
behavior, e.g., with functional
communication training; (2) identify
and implement curricular and
environmental modifications; and (3)
5 Association for Positive Behavior Supports,
Positive Behavior Support Standards of Practice:
Individual Level, 2007, available at https://apbs.org/
standards-of-practice.html.
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focus on the patient’s choice and
control. In Dr. Brown’s opinion,
‘‘professionals who are willing to use
[contingent electric shock] are likely
those that do not have any expertise in
the use of PBS’’ and so would not have
previously implemented plans that meet
the standards of practice, reducing their
likelihood of success (see also Ref. 101).
Similar to Dr. Brown’s conclusions,
Dr. LaVigna’s expert report also
emphasizes that a positive-only
treatment plan developed according to
specific guidelines will adequately
address even the most challenging
behaviors, regardless of the individual’s
diagnosis or functioning level (Ref. 130).
He separates possible elements of a PBS
plan into four categories: (1) Ecological
strategies, which address a mismatch
between the individual’s needs and the
environment; (2) positive programming
strategies, which teach new skills with
specific instructional methods; (3)
focused support strategies, which
reduce or eliminate the behavior
primarily through antecedent control;
and (4) reactive strategies, which, unlike
a punishment-based method, are
intended only to reduce the immediate
behavior (Ref. 130).
Dr. LaVigna elaborates on the
relatively recent development of a new
outcome measure and principles to
define challenging behaviors, including
episodic severity as well as the
principles of resolution and escalation
(Ref. 130). Episodic severity allows a
provider to account for more than the
frequency of the target behavior by
adding data about how severe the
particular occurrence was (Ref. 130). In
this way, progress can be measured
more completely by including a
reduction in severity, rather than merely
looking at the number of occurrences.
The principles of resolution and
escalation allow a provider to categorize
outcomes of interventions, which means
they ‘‘can explicitly take responsibility’’
for strategies to achieve reductions in
episodic severity (resolution) rather
than increases in severity (escalation)
(Ref. 130).
With the advent of PBS, along with
refinements such as improved outcome
measures and definitions, Dr. LaVigna
points to recent literature that studied
over 500 patients and found that PBS
was effective (Ref. 130). He also
recounts an example of a patient for
whom ESDs had been recommended,
observing that correctly implemented
positive-only methods were able to treat
the patient instead (Ref. 130). He asserts
that, not only is PBS highly effective
even for the most challenging behaviors,
but that it can be implemented in
community and institutional settings
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cost effectively and accessibly (Ref.
130). He concludes that ‘‘[p]unishment
is unnecessary, and is not the accepted
standard of care in the relevant
treatment community’’ (Ref. 130).
The limited and generally outdated
evidence base supporting the use of
ESDs contrasts markedly with the
extensive, current, and growing
evidence base for PBS. While ESD use
is founded upon research that
incorporates outmoded assumptions
and in practice has often sought
compliance with staff-determined
norms rather than focusing on clinically
relevant behaviors, PBS reflects modern
medical advancements and emphasizes
patient choice, participation, and skills
acquisition, even for patients with the
most challenging behaviors. PBS enjoys
thriving academic support and PBS
practitioners can refer to practice
guidelines published by a professional
organization, while academic interest in
aversive conditioning has languished
and the use of ESDs is not contemplated
in a comparable publication.
3. Information From State Agencies and
State Actions on ESDs
FDA considered the actions of States
with respect to ESDs and aversive
interventions generally, and we found
that many already prohibit the use of
these devices. In 2011, the
Massachusetts Department of
Developmental Services (DDS) proposed
regulations to prohibit the use of
contingent skin shock on individuals
other than those who have an existing
court-approved treatment plan that
includes the use of such devices as of
September 1, 2011.6 According to the
Massachusetts DDS response to
comments on its proposed regulation,
20 States as well as the District of
Columbia specifically prohibit aversive
interventions (Ref. 131). Massachusetts’
finalization of its regulations brings the
number up to 22 jurisdictions.
According to a comment from
NASDDDS on the 2014 Panel Meeting,
40 States and the District of Columbia
‘‘have adopted regulations or policies
that expressly prohibit the use of
interventions that cause pain, are
humiliating, and violate human rights.’’
These State laws prohibiting or
restricting the use of ESDs provide
further support that these devices are
6 Massachusetts DDS specifically addressed
comments that sought an extension of the
prohibition to patients with court-approved
treatment plans that include the use of ESDs.
However, noting the many guardians and family
members of individuals receiving treatment with
ESDs believe this is the only form of effective
treatment for their loved ones, DDS expressed a
desire not to repeat the history of extensive
litigation over access to these devices (Ref. 131).
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not part of the state-of-the-art treatment
for SIB or AB. The fact that only one site
in the United States uses ESDs on
individuals with SIB or AB (Ref. 73),
and that the individuals subject to ESDs
are predominantly from two States, and
from fewer than a dozen in total,7
strongly suggest the overwhelming
majority of patients exhibiting SIB and
AB throughout the country are being
treated with methods that do not
involve ESDs. Given that, as discussed
in section I.B, at least 330,000
individuals in the United States exhibit
SIB or AB, JRC (with fewer than 300
residents) observes a very tiny fraction
of all such individuals.
In fact, the Massachusetts DDS has
successfully transitioned several
patients who were subject to ESDs at
JRC to providers who do not use ESDs
(Ref. 132; see also Ref. 95). FDA agrees
with the assessment of the current
standard of care by the Massachusetts
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The Department concludes that there has
been an evolution in the treatment of severe
behavioral disturbances in persons with
intellectual disability over the past thirty
years, and particularly in the last two
decades, which has moved towards forms of
treatment that are non-aversive and involve
positive behavioral supports.
The Department bases this opinion both on
the body of empirical evidence showing the
effectiveness of other less intrusive forms of
treatment that do not involve pain; on the
overwhelming support of this position by
virtually every local, statewide or national
organization supporting individuals with
intellectual disability, and by providers and
clinicians whose practice demonstrates that
non-aversive treatment can modify difficult
or dangerous behaviors effectively and for the
long-term, while aversive interventions, in
addition to causing pain and anxiety in such
individuals, have no proven long-term
efficacy.
(Ref. 131; see also Ref. 132.)
Evidence from other States further
corroborates our conclusions. For
example, as discussed earlier, according
to NYSED, following promulgation of
regulations in 2006 by NYSED
prohibiting future introduction of ESDs
in public and private schools and
requiring review of students then
subject to ESDs, independent panels of
behavior experts determined that ESDs
were not warranted in almost every
instance over a 6-year period. Similarly,
at the Panel Meeting, the Assistant
Attorney General for the State of Utah,
representing his State’s agencies that
7 Although JRC stated at the Panel Meeting that
it serves patients from 11 States, according to one
of JRC’s comments, the 82 patients on whom GED
devices had been used as of April 2014 are from
only 6 States, and 60 of them are from either New
York or Massachusetts (Ref. 21).
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provide services and protection for
individuals with disabilities, observed
that programs in Utah and across the
nation effectively treat SIB and AB
without ESDs.
4. Comments From the Affected
Manufacturer
At the Panel Meeting, the presenters
for the manufacturer stated that the data
demonstrate a clear clinical need for
these devices. In their view, therapy for
these individuals has failed at all other
treatment centers, and other treatments
have failed at JRC prior to the utilization
of their GED devices. They asserted that
a wide range of therapeutic
interventions over long periods of time
have been ineffective for their residents
on GED devices, and that typically 12 to
15 other facilities have expelled or
rejected these residents before they
come to JRC. They stated that the
individuals on whom ESDs are used are
those with extraordinary behavior
disorders. JRC’s position is that few
other treatment facilities, if any, will
accept patients who have not improved
without aversives, and that the only
other options besides ESDs would be
psychotropic drugs and various
restraints (Ref. 21).
FDA has found no basis to believe
that the patients on whom ESDs are
used at JRC are patients with the most
severe SIB and AB in the United States.
FDA also has reason to doubt whether
all alternatives were adequately
attempted before resorting to ESDs. As
noted in section II.C.5, we are aware
that some parents have reported that
JRC did not attempt positive approaches
based on functional behavioral
assessments, and the parents felt
pressured into accepting the necessity of
ESDs (Ref. 133). Similar to the NYSED
review discussed in sections II.A.4 and
II.B.4, another review revealed that the
facility using ESDs for SIB and AB
either did not conduct a functional
behavioral assessment or did so in a
non-standard way, which could reduce
the effectiveness of the resulting
behavioral intervention (Ref. 107).
Although there is anecdotal evidence
that treatments other than ESDs were
tried on individuals at JRC and failed
prior to use of ESDs, there is evidence
in the literature that patients have been
successfully treated with alternatives
after ESDs were used (Ref. 95).
Further, evidence of failures of
treatments other than ESDs is not
evidence that ESDs safely or
successfully treat patients or are within
the state of the art. To cope with
patients’ apparent adaptation, the
manufacturer itself acknowledges that
increasing the electric current may be
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necessary, and if that does not work, the
ESD may need to be replaced with ‘‘an
alternative behavior program’’ (Ref. 21).
In fact, consistent with our
understanding of the state of the art, JRC
touts positive behavioral therapies, for
example on the ‘‘Unparalleled Positive
Programing’’ page on its Web site, but
its Web site does not even mention its
use of ESDs (Refs. 134 and 135).
The comments submitted by JRC
question the effectiveness of positive
behavioral interventions based on its
belief that there does not appear to be
any clinical data supporting such, an
absence of research concluding that ‘‘all
problem behaviors can be effectively
treated using only PBS procedures,’’ and
‘‘literature stating that PBS is not always
effective for self-injurious behaviors.’’
The comment from a former JRC
clinician also asserts that PBS and
medications are not effective for all
individuals with serious behavior
disorders.
Contrary to JRCs assertion, there are
clinical data supporting the
effectiveness of positive behavioral
interventions such as PBS and DBT in
treating SIB and AB, as discussed earlier
in this section. Further, even though
positive behavioral interventions may
not always be successful on their own
for all problem behaviors in all patients,
this does not mean they are not
generally effective, sometimes used in
conjunction with pharmacotherapy, or
that they are not state-of-the-art
treatments for SIB and AB. Rather, the
literature provides evidence showing
that multi-element positive
interventions are at least as successful
as methods that include use of aversives
regardless of the behavior targeted, as
discussed earlier in this section.
JRC also submitted a paper by Dr.
Blenkush, the Director of Clinical
Research at JRC, purporting to show that
ESDs have a more favorable side effect
profile than antipsychotic medications
(Ref. 21). FDA notes that no peerreviewed literature compares treatment
regimens. Further, the JRC paper makes
comparisons that may not be relevant to
the selection of treatment for an
individual. For example, the paper
compares frequency of specific side
effects from pharmacotherapy to the
frequency of different categories of side
effects from ESDs. However, aggregate
frequency data on dissimilar effects
across different patient populations
provide scant basis for a comparison of
treatment regimens. Comparing a
comprehensive list of the side effects of
several antipsychotic medications
against the side effects of a single
device, which the paper admits ‘‘have
not been evaluated in the same depth or
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with as many participants’’ (Ref. 21),
does not represent a valid comparison.
The comment from a former JRC
clinician asserts the standard of care for
treatment resistant individuals such as
those at JRC includes consideration of
aversive conditioning devices such as
the GED, citing a textbook that discusses
punishment techniques including the
use of ESDs.8 FDA notes that the cited
chapter reviews information on the
SIBIS, not the GED, and except for a
SIBIS case report, the chapter relies on
pre-1990 studies. Furthermore, it
concludes with the observation that
electric shock is usually not necessary
and can be replaced with ‘‘more
acceptable aversive outcomes’’ such as a
squirt of lemon juice or a reprimand.
This evidence does not demonstrate that
ESDs are currently considered by the
scientific and medical community to be
an acceptable option for patients
exhibiting SIB and AB.
5. Comments From Patients and Family
Members of Patients
The three former JRC residents who
opposed a ban at the Panel Meeting
described their severe behavior issues
and the failures of alternative treatments
(psychotropic medications, physical
restraints, and reward systems). One
stated that the drugs made him feel like
‘‘a walking zombie.’’ Comments from
family members of JRC residents
similarly describe numerous failed
alternative treatment attempts prior to
finding success with ESDs at JRC. Many
family members report that the side
effects of drugs are much worse than
ESDs and included: Extreme sedation,
not recognizing or interacting with
others, bizarre behavior, toxicity effects
(such as damage to internal organs), loss
of personality, and lack of learning. One
parent listed 26 drugs her child had
tried and other treatments that failed,
including electroconvulsive therapy
(which is different from ESD application
and not the subject of this proposed
rule). One mother noted that the
behavior medications interacted with
her child’s seizure medications and
caused an increase in seizures.
FDA understands that family
members of individuals exhibiting SIB
or AB face very difficult choices
regarding treatment options, and FDA
does not doubt their best intentions, the
sincerity of their belief that an ESD is
the best or perhaps only option for their
loved one, or that they have tried
alternative treatments without success.
However, FDA does have reason to
8 Malott, R.W. and J.T. Shane, ‘‘Punishment
(Positive Punishment),’’ in Principles of Behavior.
7th ed. 2013, Boston, MA: Pearson.
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question the information provided to
these family members by JRC. One
article reports that some parents who
consented to the use of GEDs on their
children did so only under pressure
(Ref. 133). These parents reported
feelings of coercion upon admission to
the facility and intimidation when
attempting to change their children’s
intervention plans (Ref. 133).9 The
parents reported facing a choice
between restrictive aversive strategies
justified as measures of last resort, such
as between the GED and use of a fourpoint restraint board, and chose the GED
as the lesser evil (Ref. 133).
Although the facility touts itself as
accepting refractory patients, all of the
parents interviewed provided
information suggesting that
interventions in public schools prior to
JRC admission did not attempt all
treatment options, such as using a
functional behavioral assessment to
develop prevention or antecedent
strategies (Ref. 133). Once at JRC, none
of the parents reported the development
of prevention or antecedent strategies
for their children (Ref. 133). Given that
functional behavioral assessments, as
well as prevention and antecedent
strategies such as those in a positive
multi-element intervention, are
generally successful even for
challenging SIB and AB, such patients
may well have been responsive to PBS
techniques had they been attempted.
FDA acknowledges that these reports
are only from certain parents who
volunteered to share negative
experiences, and we cannot conclude
that these reported experiences were
shared by others or are generally
representative of families’ experiences
at JRC. Nevertheless, the reports do
indicate that at least some parents felt
pressured by JRC to continue to agree to
the use of GEDs on their children, and
for at least some children, alternative
treatments were not exhausted. For
them, GEDs were not in fact applied as
a last resort.
6. Comments and Information From
Others
Information from other Federal
agencies, behavioral psychologists,
disability rights groups, and the United
Nations corroborates FDA’s conclusions
regarding the risks of ESDs relative to
the state of the art. For example, in its
comment, the U.S. Department of Justice
(DOJ) explained that it has concluded
that ESDs are outside the generally
9 The authors do not identify the facility by name.
However, they are clear that the ESD in question
was the GED, refer to JRC’s Web site, and rely on
an article about JRC when characterizing the
facility.
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accepted standard of care (Ref. 136).
DOJ enforces the Civil Rights of
Institutionalized Persons Act (42 U.S.C.
1997 et seq.), which entitles eligible
patients to receive services that meet
generally accepted standards of care. In
order to protect that right, DOJ must
determine relevant standards of care,
giving DOJ experience in comparing
treatment to that which providers
generally accept as the standard. In
DOJ’s view, far from the standard of
care, ESDs are physically and
psychologically harmful punishments
that have uncertain efficacy. According
to DOJ, the current, generally accepted
professional standards of care for
individuals with intensive behavioral
needs require PBS, implemented
according to individualized plans, and
not restrictive methods such as ESDs.
DOJ asserts that thousands of people
throughout the country with similar
behavioral needs receive effective
treatment without being subjected to the
risks posed by ESDs.
Behavioral psychologists who have
practiced for decades treating patients
with SIB and AB indicated in comments
on the Massachusetts ban that they have
not had to resort to aversives such as
ESDs, describing painful aversives as
‘‘unnecessary, unacceptable, and not
supported by the professional
literature’’ (Refs. 137 and 138). Another
commenter on the Massachusetts ban
stated that in 30 years working in
programs serving individuals with
severe behavior challenges and
dangerous behavior in more than 20
States, no program allowed use of pain
to control behavior (Ref. 131). At the
Panel Meeting, disability rights groups’
presentations concurred that positive
behavioral interventions have been
shown to result in long-term reduction
or elimination of challenging selfinjurious or aggressive behaviors.
Finally, the United Nations Special
Rapporteur on torture and other cruel,
inhuman, or degrading treatment or
punishment, has determined that the
application of ESDs violates the rights of
individuals at JRC under the United
Nations Convention Against Torture, as
well as other international standards,
and supports a complete ban on
‘‘electroshock procedures.’’ Although
the United Nations is composed of
many countries in addition to the
United States, the fact that this multination body does not merely consider
ESDs to be inappropriate or
unacceptable treatment, but considers
them to constitute torture, suggests that
there is great distance between these
devices and state of the art for treatment
of SIB and AB. Although JRC claims
ESDs are used for SIB and AB in other
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nations, it has not provided any
examples, and FDA is unaware of one.
and the success rates continue to
improve.
7. Conclusion
FDA has determined, on the basis of
all available data and information, that
state-of-the-art treatments for SIB and
AB are positive-based behavioral
approaches, sometimes alongside
pharmacotherapy, as appropriate, and
do not include ESDs. We focused on
data in the scientific literature, current
clinical practices, and information about
the evolution of treatments for SIB and
AB.
Significant scientific advances have
yielded new insights into the organic
causes and external triggers of SIB and
AB. Although researchers have much
yet to learn, the advent of functional
behavioral assessment, and,
subsequently, approaches like PBS and
DBT, have allowed providers to move
beyond aversive conditioning
techniques such as the contingent
shocks delivered by ESDs. The state of
the art represents the achievements of
an empirical response to the
inadequacies of such techniques from
both a safety and effectiveness
standpoint. The scientific community
has long recognized that addressing the
underlying causes of SIB or AB, rather
than suppressing it with painful shocks,
not only avoids the risks posed by ESDs,
but can achieve durable, long-term
benefits.
As a result, the use of aversive
conditioning techniques overall, and
ESDs in particular, has diminished
considerably over the past several
decades, while the use of positive
behavioral methods has risen. The
overwhelming majority of remaining
providers who employ some type of
aversive conditioning use methods that
are much less intrusive than contingent
shock. ESDs are only used at one facility
in the United States on individuals from
a small number of States; almost half of
the States have specifically prohibited
their use. Practitioners in the field with
decades of experience have asserted that
they have never had to resort to ESDs,
and surveys of experts show that such
views are common. Meanwhile, modern
positive behavioral treatments have
been demonstrated to work in complex
environments like community settings
and achieve durable results while
posing very little risk (Refs. 99, 101, and
106). Although positive behavioral
interventions such as PBS may not
always be completely successful on
their own for all behaviors in all
patients, the literature indicates that
they are generally successful, sometimes
alongside pharmacotherapy, regardless
of the severity of the behavior targeted,
III. Determination That ESDs for SIB
and AB Present an Unreasonable and
Substantial Risk of Illness or Injury
As discussed in section I.F, section
516 of the FD&C Act authorizes FDA to
ban a device intended for human use by
regulation if it finds, on the basis of all
available data and information, that
such a device presents substantial
deception or an unreasonable and
substantial risk of illness or injury.
In determining whether a deception
or risk of illness or injury is
‘‘substantial,’’ FDA will consider
whether the risk posed by the continued
marketing of the device, or continued
marketing of the device as presently
labeled, is important, material, or
significant in relation to the benefit to
the public health from its continued
marketing (see § 895.21(a)(1)). With
respect to ‘‘unreasonable risk,’’ FDA
analyzes the risks associated with the
use of the device relative to the state of
the art (44 FR 29214 at 29215). Thus, in
determining whether a device presents
an ‘‘unreasonable and substantial risk of
illness or injury,’’ FDA analyzes the
risks and the benefits the device poses
to patients, comparing those risks and
benefits to the risks and benefits posed
by alternative treatments being used in
current medical practice. Actual proof
of illness or injury is not required; as
Congress explained when it amended
the medical device banning provisions
in the FD&C Act, FDA need only find
that a device presents an ‘‘unreasonable
and substantial risk of illness or injury’’
on the basis of all available data and
information (H. Rep. 94–853 at 19; 44
FR 29214 at 29215).
FDA has considered evidence from a
wide variety of sources, including the
scientific literature, experts in the field,
State agencies that also regulate ESD
use, the affected manufacturer/
residential facility, individuals on
whom ESDs have been used and the
views of their family members,
disability rights groups, and other
government entities. In weighing each
piece of evidence, FDA took into
account its quality, such as the level of
scientific rigor supporting it, the
objectivity of its source, its recency, and
any limitations that might weaken its
value. Thus, for example, we generally
gave much more weight to the results of
a study reported in a peer-reviewed
journal by an objective author than we
did to anecdotal evidence.
As discussed in section II.A, the
scientific literature demonstrates that
ESDs for SIB and AB pose a number of
psychological harms including
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depression, PTSD, anxiety, fear,
substitution of other negative behaviors,
worsening of underlying symptoms, and
learned helplessness, as well as the
physical risks of pain, and skin burns.
These risks are not exclusive, and their
harmful impact is magnified when an
individual experiences two or more of
them together. Misapplications of
shocks present the same risks without
any possibility of benefit. FDA
determined that AEs have very likely
been underreported due to various
methodological limitations in the
scientific literature as well as the
impaired ability of many subjects to
recognize and communicate AEs, which
also increases the risk of harm to these
individuals. Because of the likely
underreporting of AEs in the literature
and the fact that actual proof of harm is
not required, FDA carefully considered
the risks identified through other
sources, which provide further support
for the risks reported in the literature
and indicate that ESDs are associated
with additional risks such as suicidality,
chronic stress, neuropathy, and injuries
from falling. Although JRC has only
publicly acknowledged the risks of pain
and erythema, JRC’s own records
provide compelling evidence that
aversive interventions such as ESDs are
associated with several other risks,
including nightmares, flashbacks of
panic and rage, hypervigilance,
insensitivity to fatigue or pain, changes
in sleep patterns, loss of interest,
difficulty concentrating, and withdrawal
from usual activity.
As discussed in section II.B, the
studies reported in the scientific
literature show that ESDs can
immediately interrupt SIB or AB upon
shock, and some studies suggest varying
degrees of durable conditioning.
However, the studies in the literature
suffer from various limitations, such as
weak study design, including failure to
control for concomitant treatments,
small size, other methodological
limitations, lack of peer review, and
author conflicts of interest. As a result,
the evidence is inadequate to establish
that ESDs improve individuals’
underlying conditions or successfully
condition individuals to reduce or cease
the target behavior to achieve durable
long-term reduction of the target
behavior. Further, to the extent ESDs do
cause immediate interruption for some,
the evidence also suggests that the
shocks are completely ineffective for
others, regardless of shock strength.
Regardless of whether adaptation is the
correct characterization, even JRC has
acknowledged that its strongest ESD
sometimes becomes ineffective,
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necessitating the use of an alternative
behavior program instead of an ESD.
As discussed in section II.C, FDA has
determined that state-of-the-art
treatments for SIB and AB are positivebased behavioral approaches along with
pharmacotherapy, as appropriate, and
do not include ESDs. The medical
community now broadly recognizes that
addressing the underlying causes of SIB
and AB, including environmental ones,
rather than suppressing behaviors with
shocks not only avoids the risks posed
by ESDs, but can achieve durable, longterm benefits. As a result, research about
and use of aversive conditioning
techniques overall, and ESDs in
particular, has diminished considerably
over the past several decades, while
research about and use of positive
behavioral methods has increased and
continues to increase. ESDs are only
used at one facility in the United States
with individuals from a small number of
States. Almost half of the States prohibit
ESD use, and there is evidence that the
overwhelming majority of patients
exhibiting SIB and AB throughout the
country are being treated without the
use of ESDs. Although positive
behavioral interventions such as PBS
may not always be completely
successful on their own for all behaviors
in all patients, the literature shows that
they are typically successful (on their
own or in conjunction with
pharmacotherapy), regardless of the
severity of the behavior targeted, even in
community settings, and can achieve
durable long-term results while
avoiding the risks posed by ESDs.
FDA has determined that the risks
posed by ESDs for SIB and AB are
important, material, or significant in
relation to the benefit to the public
health from their continued marketing.
FDA recognizes that ESDs can cause the
immediate cessation of self-injurious or
aggressive behavior; however, the
immediate effects the ESDs provide are
outweighed by the numerous short- and
long-term risks discussed earlier in this
section. For many individuals who
exhibit SIB or AB, these risks are
magnified by their inability to
adequately communicate the harms they
experience to their health care
providers. Even when immediate
cessation is achieved, without durable
conditioning the target behavior will
recur over time and necessitate ongoing
shocks to cause immediate cessation,
magnifying the risks. If adaptation
occurs, it would render the shocks
wholly ineffective and could lead to
stronger shocks with no effect. Thus, the
degree to which the risks outweigh the
benefits increases over time.
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FDA has also considered the risks
posed by ESDs for SIB and AB relative
to the state of the art. Decades ago,
health care providers had a poor
understanding of the causes of SIB and
AB and very limited options to treat SIB
or AB. Contingent skin shock was used
even though the result was fleeting and
continual shock administration was
needed. Since then, state-of-the-art
treatment for SIB and AB has evolved
considerably. Today we know that
careful functional assessment, which
identifies specific unwanted or
undesired behaviors, the frequency and
severity of these behaviors, and their
specific triggers, allows for the
development of positive-based
behavioral therapy that provides greater
benefit and poses less risk than using
ESDs. Although they may demand more
health care provider training and effort
than ESDs, various multi-element
positive interventions such as PBS and
DBT are now very much viable options
for treatment of SIB and AB. These
interventions pose little risk and, on
their own or alongside pharmacological
treatments, have been shown to be
successful in treating even the most
severe behaviors in both clinical and
community settings, and to achieve
durable long-term results.
Several individuals have been
successfully transitioned from ESDs at
JRC to positive-based therapies
elsewhere. Thus individuals exhibiting
SIB or AB have alternative options to
ESDs that pose less risk and provide
greater benefit through durable longterm effectiveness in both clinical and
community settings.
Based on a careful evaluation of the
risks and benefits of ESDs for SIB and
AB and the risks and benefits of stateof-the-art treatments for SIB and AB,
FDA has determined the risk of illness
or injury posed by ESDs for SIB and AB
to be substantial and unreasonable. A
majority of the expert Panel also found
that ESDs for SIB and AB present a
substantial and unreasonable risk of
illness or injury. The Panel members
who opined that this standard is not met
generally had concerns about
foreclosing the possibility that new
ESDs may be developed in the future
and used in a way that can safely and
effectively treat SIB and AB. In this
regard, FDA notes that a banned device
is not barred from clinical study under
an investigational device exemption
pursuant to section 520(g) of the FD&C
Act. However, any such study must
meet all applicable requirements,
including but not limited to, those for:
Protection of human subjects (21 CFR
part 50), financial disclosure by clinical
investigators (21 CFR part 54), approval
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by institutional review boards (21 CFR
part 56), and investigational device
exemptions (21 CFR part 812). Other
panelists were reluctant to agree that the
banning standard had been met because
it could be possible to develop ESDs to
treat SIB or AB without being noxious.
In response to these concerns, FDA
notes that devices that are not noxious
are not within the scope of this ban.
Other than JRC and the former JRC
clinician, the only comments in
opposition to a ban either at the Panel
Meeting or through submission of
comments to the Panel Meeting docket
were from three former JRC residents,
family members of individuals on
whom ESDs were used at JRC (one of
the parents association comments
included 32 letters from family
members), a Massachusetts State
Representative, and one concerned
citizen. As discussed earlier, FDA
recognizes that family members of
individuals now and previously on
ESDs at JRC have had to make some
very difficult decisions regarding the
care of a loved one, and FDA does not
doubt their intentions or question the
sincerity of their belief that ESDs are the
best or only option available. However,
as discussed in section II.C.5, FDA has
reason to believe at least some of these
family members were pressured into
choosing ESDs, and FDA questions
whether these family members were
provided with full and accurate
information regarding the risks and
benefits of ESDs and alternative
treatment options, and whether all other
options were adequately attempted prior
to ESD use.
IV. Labeling
FDA has determined that labeling, or
a change in labeling, cannot correct or
eliminate the unreasonable and
substantial risk of illness or injury. At
the Panel Meeting, only members who
opined that ESDs present an
unreasonable and substantial risk of
illness or injury (a majority of the entire
Panel) were asked whether labeling
could correct or eliminate this risk, and
all concluded that labeling could not
correct or eliminate the risks or dangers.
As explained in section II.A, the risks
posed by ESDs fall under two broad
categories, psychological and physical,
and these risks are heightened when the
devices are used to treat patients who
exhibit SIB or AB because of these
patients’ vulnerabilities. As explained
in sections I.C and II.A.1, individuals
demonstrate great variability in their
experience of ESD shocks, including
with respect to pain and the
psychological harms discussed. A
person’s physical state naturally
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changes continuously, so the body’s
reaction to ESD shocks will change
continuously, and a person’s mental
state further shapes the experience. The
same electric shock, as characterized by
electrical current and stimulation site,
may affect any given person in a
variable manner from one shock to
another. This variability is seen across
different individuals, which prevents
providers from using one person’s
experience as a guide for another
person, and within the same individual
over time, which prevents providers
from using a single person’s past
experience as a predictor of future
experiences.
Labeling cannot correct or eliminate
the risks or dangers because conditions
under which providers could overcome
the underlying inter- or intrapersonal
variability cannot be defined. Predicting
an individual’s resulting experience
would require knowing the initial
psychological and physical states of the
person, which is subjective information
that providers cannot reliably know,
especially when making a split-second
decision whether to apply a shock.
Further, individuals, especially ones
with intellectual or developmental
disabilities, may not be able to
accurately and reliably communicate
information regarding their physical or
psychological state. Thus it would be
impossible to create broadly applicable
labeling that could account for these
variables; labeling could only warn the
provider that it is impossible to account
adequately for all relevant factors.
Because labeling cannot correct or
eliminate the fact that providers lack
knowledge required to mitigate the risk
of harm, it cannot correct or eliminate
the risks or dangers posed by ESDs for
SIB or AB.
Labeling also cannot correct or
eliminate ESD risks or dangers by
specifying output parameters, for
example, maximum current or optimal
electrode placement. As explained in
section II.A.1, the subjective experience,
especially in terms of psychological
harms, does not necessarily vary in
proportion to shock strength. Even a
relatively mild stimulus can trigger or
contribute over time to a more serious
psychological reaction (e.g., Refs. 31–
33). Thus it would not be possible to
provide warnings regarding output
parameters to correct or eliminate the
risks and dangers.
Labeling also cannot limit the risks to
only the most refractory patients. As
explained, although evidence indicates
that a subpopulation of refractory
individuals may exist, that
subpopulation is difficult if not
impossible to define. The labeling of the
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GED devices, the only ESDs currently in
use in the United States of which FDA
is aware, already includes the statement
that ‘‘[t]he device should be used only
on patients where alternate forms of
therapy have been attempted and
failed.’’ Yet the available evidence,
discussed in section II.C.5, casts doubt
on whether JRC in fact applies the
devices as a last resort after attempting
all other approaches, and shows that
patients JRC considered to be refractory
were transitioned successfully to other
treatments. Thus labeling has failed to
limit use of the device to patients who
do not have other adequate treatment
options. Further, even if a refractory
subpopulation could be defined, as
discussed in section II.C.4, the
possibility that some patients are
refractory to treatment does not
necessarily mean that ESDs would be an
effective treatment or that the benefits of
ESD use outweigh the risks. Thus
labeling cannot correct or eliminate the
substantial and unreasonable risk posed
by ESDs.
In his report, Dr. Smith recommends
against banning and that FDA should
instead impose the following
restrictions: ‘‘(1) A prescription and
ongoing, periodic review by a boardcertified physician, licensed
psychologist, or licensed behavior
analyst and (2) prior approval and
ongoing, periodic review by an
independent patient-rights committee
convened by a healthcare organization
that is accredited by an organization
such as the Joint Commission.’’
Although FDA does not have to
consider whether restrictions would
obviate the need for a ban, we have
considered Dr. Smith’s proposal and do
not believe restrictions would correct or
eliminate the substantial and
unreasonable risk posed by ESDs. The
only ESDs currently in use are
prescription devices and, as explained
by JRC, ‘‘require multiple levels of
review, approval, consent and
oversight.’’ FDA has determined that
JRC’s measures do not adequately
mitigate the unreasonable and
substantial risk posed by these devices.
While the measures Dr. Smith
recommends are perhaps stronger, there
is not enough information to determine
that such measures would adequately
mitigate the risks.
V. Application of Ban to Devices in
Distribution and Use
FDA is proposing that the ban apply
to devices already in commercial
distribution and devices already sold to
the ultimate user, as well as devices
sold or commercially distributed in the
future (see § 895.21(d)(7)). This means
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ESDs currently in use on individuals
would be subject to the ban and thus
adulterated under section 501(g) of the
FD&C Act and subject to FDA
enforcement action.
FDA is proposing this because the risk
of illness or injury to individuals on
whom these devices are already used is
just as unreasonable and substantial as
it is for future individuals on whom
these devices could be used. Indeed, as
safer and more effective alternative
treatments continue to be developed, it
is the individuals on whom ESDs are
currently used for whom the ban may
have the most impact. The majority of
the Panel agreed that, if FDA were to
ban ESDs, the ban should apply to
devices already in use.
JRC believes that any action ‘‘that
would precipitously remove or require
the eventual removal of the GED from
the patients who currently rely on this
court-ordered therapy would have dire
consequences from a patient safety and
health perspective’’ (Ref. 21). According
to JRC, the GED ‘‘is the only treatment
available to these patients’’; all others
were tried and failed. As an example of
what could result from a mandated,
sudden removal of the GED from a
patient, JRC explains that one patient
whose GED was removed against the
medical advice of JRC health
professionals soon resumed selfinjurious scratching and picking
behaviors that led to serious blood and
bone infections, paralysis of his legs,
and eventual death 3 years after leaving
JRC (Ref. 139).
As discussed in section II.C, FDA
does not agree that ESDs are the only
treatment available for individuals
exhibiting SIB or AB, no matter how
severe the behavior may be, and FDA
has reason to doubt whether all other
treatment options were attempted for
individuals prescribed these devices.
FDA has not been able to verify the
accuracy of JRC’s account regarding an
individual removed from the GED.
However, even if accurate, that does not
mean that the GED was not harmful to
the individual, nor does it speak to the
extent to which other treatments were
tried after he left JRC. The only support
JRC offers for this anecdote is a post on
its Web site by Dr. Israel that does not
include information regarding possible
harms from GED use or details regarding
treatment after the patient left JRC, and
JRC states it offered the post as an
editorial to the New York Times but was
rejected. In contrast to JRC’s assertions,
we again note that one study described
in the literature found that less
restrictive interventions successfully
treated SIB and AB in individuals after
ESDs were removed (Ref. 95), and that
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Massachusetts DDS has successfully
transitioned several patients who were
subject to ESDs at JRC to providers who
do not use ESDs (Ref. 132).
However, FDA recognizes that, for
certain individuals currently subject to
ESDs, immediate cessation could
possibly result in a significant increase
of SIB or AB before appropriate
alternative therapies are in effect, and a
more gradual reduction toward
complete removal may be necessary for
some patients, especially those who
have been subject to ESDs for a
considerable amount of time. Thus, to
account for this possibility, in
appropriate circumstances, FDA does
not intend to enforce the ban for a
limited period of time with respect to
ESDs that continue to be used on
patients after the effective date. We
intend to consider, for example,
whether the patient has a documented
medical need for gradual transition to
an alternative therapy, as determined by
an independent psychiatrist,
psychologist, or similar State-licensed
behavioral expert. We welcome
comment on how long transitions may
take. FDA does not intend to enforce
against individual patients.
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VI. Proposed Effective Date
FDA is proposing that any final rule
based on this proposed rule become
effective 30 days after the date of its
publication in the Federal Register.
FDA requests comment on the proposed
effective date for this proposed rule.
VII. Analysis of Environmental Impact
FDA has carefully considered the
potential environmental effects of this
proposed rule and of possible
alternative actions. In doing so, the
Agency focused on the environmental
impacts of its action as a result of
disposal of unused ESDs that will need
to be handled after the effective date of
the proposed rule.
The environmental assessment (EA)
considered each of the alternatives in
terms of the need to provide maximum
reasonable protection of human health
without resulting in a significant impact
on the environment. The EA considered
environmental impacts related to
landfill and incineration of solid waste.
The proposed action would result in an
initial batch disposal of used and
unused ESDs primarily at a single
geographic location followed by a
gradual, intermittent disposal of a small
number of remaining devices in this and
other affected communities where these
devices are used. The total number of
devices to be disposed is small, i.e.,
approximately less than 300 units.
Overall, given the limited number of
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ESDs in commerce, the proposed action
is expected to have no significant
impact on landfill and solid waste
facilities and the environment in
affected communities.
The Agency has concluded that the
proposed rule would not have a
significant impact on the human
environment, and that an environmental
impact statement is not required. FDA’s
finding of no significant impact (FONSI)
and the evidence supporting that
finding, contained in an EA prepared
under 21 CFR 25.40, may be seen in the
Division of Dockets Management (see
ADDRESSES) between 9 a.m. and 4 p.m.,
Monday through Friday. FDA invites
comments and submission of data
concerning the EA and FONSI.
VIII. Economic Analysis of Impacts
A. Introduction
We have examined the impacts of the
proposed rule under Executive Order
12866, Executive Order 13563, the
Regulatory Flexibility Act (5 U.S.C.
601–612), and the Unfunded Mandates
Reform Act of 1995 (Pub. L. 104–4).
Executive Orders 12866 and 13563
direct us to assess all costs and benefits
of available regulatory alternatives and,
when regulation is necessary, to select
regulatory approaches that maximize
net benefits (including potential
economic, environmental, public health
and safety, and other advantages;
distributive impacts; and equity). We
have developed a comprehensive
Economic Analysis of Impacts that
assesses the impacts of the proposed
rule. We believe that this proposed rule
is not a significant regulatory action as
defined by Executive Order 12866.
The Regulatory Flexibility Act
requires us to analyze regulatory options
that would minimize any significant
impact of a rule on small entities.
Because the proposed rule would only
affect one entity that is not classified as
small, we propose to certify that the
proposed rule would not have a
significant economic impact on a
substantial number of small entities.
Section 202(a) of the Unfunded
Mandates Reform Act of 1995 requires
us to prepare a written statement, which
includes an assessment of anticipated
costs and benefits, before proposing
‘‘any rule that includes any Federal
mandate that may result in the
expenditure by State, local, and tribal
governments, in the aggregate, or by the
private sector, of $100,000,000 or more
(adjusted annually for inflation) in any
one year.’’ The current threshold after
adjustment for inflation is $144 million,
using the most current (2014) Implicit
Price Deflator for the Gross Domestic
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Product. This proposed rule would not
result in an expenditure in any year that
meets or exceeds this amount.
B. Summary of Costs and Benefits
FDA is proposing to ban ESDs for the
purpose of treating self-injurious or
aggressive behavior. Non-quantified
benefits of the proposed rule include a
reduction in adverse events, such as the
risk of burns, PTSD, and other physical
or psychological harms related to use of
the device in this patient population.
We expect that the proposed rule
would only affect one entity that
currently uses these devices to treat
residents of their facility. The proposed
rule would impose costs on this entity
to read and understand the rule, as well
as to provide affected individuals with
alternative treatments. Although
uncertain, other treatments or care at
other facilities may cost more. To
account for this uncertainty, we use a
range of potential alternative treatment
costs. At the lower bound, we assume
that alternative treatments would cost
the same as the current treatment. We
use reimbursement data from the State
of Massachusetts to estimate a potential
upper bound for alternative treatments.
The costs for the one affected entity to
read and understand the rule range from
$438 to $753. The present value of the
incremental treatment costs over 10
years ranges from $0 to $60.1 million at
a 3 percent discount rate, and from $0
to $51.4 million at a 7 percent discount
rate. Annualized costs range from $0
million to $6.8 million at a 3 percent
discount rate and from $0 million to
$6.8 million at a 7 percent discount rate.
The lower-bound cost estimates only
include administrative costs to read and
understand the rule with no incremental
costs for alternative treatments.
Additionally, there would be transfer
payments between $11.5 million and
$15 million annually either within the
affected entity to treat the same
individuals using alternative treatments,
or between entities if affected
individuals transfer to alternate
facilities for treatment. The proposed
rule’s costs and benefits are summarized
in table 2, ‘‘Economic Data: Costs and
Benefits Statement.’’
We also examined the economic
implications of the rule as required by
the Regulatory Flexibility Act. The
Regulatory Flexibility Act requires us to
analyze regulatory options that would
minimize any significant impact of a
rule on small entities. Because the
proposed rule would only affect one
entity that is not classified as small, we
propose to certify that the proposed rule
would not have a significant economic
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Federal Register / Vol. 81, No. 79 / Monday, April 25, 2016 / Proposed Rules
impact on a substantial number of small
entities.
The full discussion of economic
impacts is available in Docket No. FDA–
2016–N–1111 at https://www.fda.gov/
AboutFDA/ReportsManualsForms/
Reports/EconomicAnalyses/default.htm.
TABLE 2—ECONOMIC DATA: COSTS AND BENEFITS STATEMENT
Units
Category
Benefits:
Annualized.
Monetized $millions/year.
Annualized Quantified.
Qualitative ......................
Costs:
Annualized ......................
Monetized $millions/year
Annualized.
Quantified.
Qualitative ......................
Low estimate
(million)
Primary
estimate
(million)
High estimate
(million)
Discount rate
(%)
Period
covered
(years)
Notes
Year dollars
........................
........................
........................
........................
........................
........................
Reduction in physical and
psychological adverse
events related to use of the
device.
$0
0
$3.4
3.4
$6.8
6.8
2015
2015
7
3
10
10
........................
........................
........................
........................
........................
........................
7
3
10
10
Transition costs to the affected entity and individuals for transitioning to alternative treatments.
Transfers:
Federal.
Annualized.
Monetized $millions/year
From:
Other Annualized ...........
Monetized $millions/year
To:
11.5
11.5
13.3
13.3
$5
15
From: Affected entity for current treatment
Effects ....................................
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS
To: Affected entity for other treatments or to other
facilities that treat aggressive or self-injurious
behavior
State, Local or Tribal Government: State expenditures may rise or fall if individuals move across state boundaries.
Small Business: No effect.
Wages: No effect.
Growth: No effect.
IX. Paperwork Reduction Act
FDA tentatively concludes that this
proposed rule contains no collection of
information. Therefore, clearance by the
Office of Management and Budget under
the Paperwork Reduction Act of 1995 is
not required.
X. Federalism
FDA has analyzed this proposed rule
in accordance with the principles set
forth in Executive Order 13132. Section
4(a) of the Executive order requires
Agencies to ‘‘construe . . . a Federal
statute to preempt State law only where
the statute contains an express
preemption provision or there is some
other clear evidence that the Congress
intended preemption of State law, or
where the exercise of State authority
conflicts with the exercise of Federal
authority under the Federal statute.’’
Federal law includes an express
preemption provision that preempts
certain state requirements ‘‘different
from or in addition to’’ certain Federal
requirements applicable to devices. (See
section 521 of the FD&C Act (21 U.S.C.
360k); Medtronic v. Lohr, 518 U.S. 470
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2015
2015
20:57 Apr 22, 2016
Jkt 238001
(1996); and Riegel v. Medtronic, 128 S.
Ct. 999 (2008)). If this proposed rule is
made final, it would create a Federal
requirement under 21 U.S.C. 360k that
bans ESDs for AB and SIB.
XI. References
The following references are on
display in the Division of Dockets
Management (see ADDRESSES) and are
available for viewing by interested
persons between 9 a.m. and 4 p.m.,
Monday through Friday; they are also
available electronically at https://
www.regulations.gov. FDA has verified
the Web site addresses, as of the date
this document publishes in the Federal
Register, but Web sites are subject to
change over time.
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Federal Register / Vol. 81, No. 79 / Monday, April 25, 2016 / Proposed Rules
Authority: 21 U.S.C. 351, 360, 360c, 360e,
360j, 371.
List of Subjects
21 CFR Part 882
Medical devices, Neurological
devices.
2. Amend § 882.5235 by revising
paragraph (b) to read as follows:
■
21 CFR Part 895
Administrative practice and
procedure, Labeling, Medical devices.
Therefore, under the Federal Food,
Drug, and Cosmetic Act and under
authority delegated to the Commissioner
of Food and Drugs, we propose that 21
CFR parts 882 and 895 be amended as
follows:
PART 882—NEUROLOGICAL DEVICES
1. The authority citation for 21 CFR
part 882 continues to read as follows:
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS
■
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§ 882.5235
Aversive conditioning device.
*
*
*
*
*
(b) Classification. Banned when used
to reduce or cease aggressive or selfinjurious behavior. See § 895.105.
Otherwise, Class II (performance
standards).
4. Add § 895.105 in Subpart B to read
as follows:
■
§ 895.105 Electrical stimulation devices to
treat aggressive or self-injurious behavior.
Electrical stimulation devices to treat
aggressive or self-injurious behavior are
devices that apply a noxious electrical
stimulus to a person’s skin to reduce or
cease aggressive or self-injurious
behavior.
PART 895—BANNED DEVICES
Dated: April 19, 2016.
Leslie Kux,
Associate Commissioner for Policy.
3. The authority citation for 21 CFR
part 895 continues to read as follows:
[FR Doc. 2016–09433 Filed 4–22–16; 8:45 am]
■
BILLING CODE 4164–01–P
Authority: 21 U.S.C. 352, 360f, 360h, 360i,
371.
PO 00000
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25APP4
Agencies
[Federal Register Volume 81, Number 79 (Monday, April 25, 2016)]
[Proposed Rules]
[Pages 24385-24418]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2016-09433]
[[Page 24385]]
Vol. 81
Monday,
No. 79
April 25, 2016
Part VI
Department of Health and Human Services
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Food and Drug Administration
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21 CFR Parts 882 and 895
Banned Devices; Proposal To Ban Electrical Stimulation Devices Used To
Treat Self-Injurious or Aggressive Behavior; Proposed Rule
Federal Register / Vol. 81 , No. 79 / Monday, April 25, 2016 /
Proposed Rules
[[Page 24386]]
-----------------------------------------------------------------------
DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
21 CFR Parts 882 and 895
[Docket No. FDA-2016-N-1111]
Banned Devices; Proposal To Ban Electrical Stimulation Devices
Used To Treat Self-Injurious or Aggressive Behavior
AGENCY: Food and Drug Administration, HHS.
ACTION: Proposed rule.
-----------------------------------------------------------------------
SUMMARY: The Food and Drug Administration (FDA or we) is proposing to
ban electrical stimulation devices used to treat aggressive or self-
injurious behavior. FDA has determined that these devices present an
unreasonable and substantial risk of illness or injury that cannot be
corrected or eliminated by labeling. FDA is proposing to include in
this ban both new devices and devices already in distribution and use.
DATES: Submit either electronic or written comments on the proposed
rule by May 25, 2016.
ADDRESSES: You may submit comments as follows:
Electronic Submissions
Submit electronic comments in the following way:
Federal eRulemaking Portal: https://www.regulations.gov.
Follow the instructions for submitting comments. Comments submitted
electronically, including attachments, to https://www.regulations.gov
will be posted to the docket unchanged. Because your comment will be
made public, you are solely responsible for ensuring that your comment
does not include any confidential information that you or a third party
may not wish to be posted, such as medical information, your or anyone
else's Social Security number, or confidential business information,
such as a manufacturing process. Please note that if you include your
name, contact information, or other information that identifies you in
the body of your comments, that information will be posted on https://www.regulations.gov.
If you want to submit a comment with confidential
information that you do not wish to be made available to the public,
submit the comment as a written/paper submission and in the manner
detailed (see ``Written/Paper Submissions'' and ``Instructions'').
Written/Paper Submissions
Submit written/paper submissions as follows:
Mail/Hand delivery/Courier (for written/paper
submissions): Division of Dockets Management (HFA-305), Food and Drug
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
For written/paper comments submitted to the Division of
Dockets Management, FDA will post your comment, as well as any
attachments, except for information submitted, marked and identified,
as confidential, if submitted as detailed in ``Instructions.''
Instructions: All submissions received must include the Docket No.
FDA-2016-N-1111 for ``Proposal to Ban Electrical Stimulation Devices
Used To Treat Self-Injurious or Aggressive Behavior.'' Received
comments will be placed in the docket and, except for those submitted
as ``Confidential Submissions,'' publicly viewable at https://www.regulations.gov or at the Division of Dockets Management between 9
a.m. and 4 p.m., Monday through Friday.
Confidential Submissions--To submit a comment with
confidential information that you do not wish to be made publicly
available, submit your comments only as a written/paper submission. You
should submit two copies total. One copy will include the information
you claim to be confidential with a heading or cover note that states
``THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION.'' The Agency will
review this copy, including the claimed confidential information, in
its consideration of comments. The second copy, which will have the
claimed confidential information redacted/blacked out, will be
available for public viewing and posted on https://www.regulations.gov.
Submit both copies to the Division of Dockets Management. If you do not
wish your name and contact information to be made publicly available,
you can provide this information on the cover sheet and not in the body
of your comments and you must identify this information as
``confidential.'' Any information marked as ``confidential'' will not
be disclosed except in accordance with 21 CFR 10.20 and other
applicable disclosure law. For more information about FDA's posting of
comments to public dockets, see 80 FR 56469, September 18, 2015, or
access the information at: https://www.fda.gov/regulatoryinformation/dockets/default.htm.
Docket: For access to the docket to read background documents or
the electronic and written/paper comments received, go to https://www.regulations.gov and insert the docket number, found in brackets in
the heading of this document, into the ``Search'' box and follow the
prompts and/or go to the Division of Dockets Management, 5630 Fishers
Lane, Rm. 1061, Rockville, MD 20852.
FOR FURTHER INFORMATION CONTACT: Rebecca Nipper, Center for Devices and
Radiological Health, Food and Drug Administration, 10903 New Hampshire
Ave., Bldg. 66, Rm. 1540, Silver Spring, MD 20993-0002, 301-796-6527.
SUPPLEMENTARY INFORMATION:
Executive Summary
Purpose of the Proposed Rule
FDA is proposing to ban electrical stimulation devices (ESDs) used
for self-injurious or aggressive behavior. ESDs are devices that apply
a noxious electrical stimulus to a person's skin upon the occurrence of
a target behavior in an attempt to condition the individual over time
to reduce or cease the behavior. Self-injurious behaviors (SIB) and
aggressive behaviors (AB) frequently manifest in the same individual,
and people with intellectual or developmental disabilities exhibit
these behaviors at disproportionately high rates. Notably, many such
people have difficulty communicating and cannot make their own
treatment decisions because of such disabilities, meaning many people
who exhibit SIB or AB are among a vulnerable population. SIB commonly
include: Head-banging, hand-biting, excessive scratching, and picking
of the skin. However, SIB can be more extreme and result in bleeding,
protruding, and broken bones; blindness from eye-gouging or poking;
other permanent tissue damage; or injuries from swallowing dangerous
objects or substances. AB involve repeated physical assaults and can be
a danger to the individual, others, or property. In our proposed rule,
like much of the scientific literature, we discuss SIB and AB in
tandem.
ESDs are intended to reduce SIB and AB according to the principle
of aversive conditioning. Aversive conditioning pairs a noxious
stimulus with a target behavior such that the individual begins to
associate the noxious stimulus with the behavior, with the intended
result being that the individual ceases engaging in the behavior and,
over time, becomes conditioned not to manifest the target behavior. A
noxious stimulus is one that is uncomfortable or painful; the noxious
stimulus delivered by an ESD is an
[[Page 24387]]
electric shock to the skin. Some ESDs are intended for other purposes,
such as smoking cessation; however, the proposed ban includes only
those devices intended to reduce or eliminate SIB or AB. ESDs are not
used in electroconvulsive therapy, sometimes called electroshock
therapy or ECT, which is unrelated to this proposed rulemaking.
The effects of the shock are both psychological (including
suffering) and physical (including pain), each having a complex
relationship with the electrical parameters of the shock. As a result,
the subjective experience of the person receiving the shock can be
difficult to predict. Physical reactions roughly correlate with the
peak current of the shock delivered by the ESD. However, various other
factors such as sweat, electrode placement, recent history of shocks,
and body chemistry can physically affect the sensation. As a result,
the intensity or pain of a particular set of shock parameters can vary
greatly from patient to patient and from shock to shock. Possible
adverse psychological reactions are even more loosely correlated with
shock intensity in that the shock need not exceed certain physical
thresholds. Rather, the shock need only be subjectively stressful
enough to cause trauma or suffering. Trauma becomes more likely, for
example, when the recipient does not have control over the shock or has
developed a fear of future shocks, neither of which is an electrical
parameter of the shock.
Whenever FDA finds, on the basis of all available data and
information, that a device presents substantial deception or an
unreasonable and substantial risk of illness or injury, and that such
deception or risk cannot be, or has not been, corrected or eliminated
by labeling or by a change in labeling, FDA may initiate a proceeding
to ban the device. In making such a finding, FDA weighs the benefits
against the risks posed by the device and considers the risks relative
to the state of the art. With respect to ESDs for SIB and AB, FDA has
weighed these factors based on consideration of information from a
variety of sources, including the scientific literature, opinions from
experts (including an advisory panel meeting), information from and
actions of State agencies, information from the affected manufacturer,
information from patients and their family members, and information
from other stakeholders.
FDA has determined that ESDs for SIB or AB present a number of
psychological and physical risks: Depression, fear, escape and
avoidance behaviors, panic, aggression, substitution of other behaviors
(e.g., freezing and catatonic sit-down), worsening of underlying
symptoms (e.g., increased frequency or bursts of self-injury), pain,
burns, tissue damage, and errant shocks from device misapplication or
failure. Based on literature for implantable cardioverter
defibrillators, FDA has determined that ESDs present the risks of
posttraumatic stress or acute stress disorders, shock stress reaction,
and learned helplessness. That literature provides additional support
for the risks of depression, anxiety, fear, and pain. Experts in the
field of behavioral science, State agencies that regulate the use of
ESDs, the sole current manufacturer and user of ESDs, and individuals
who were subject to ESDs corroborate most of these findings, and they
attest to additional risks.
Our search of the scientific literature revealed a number of
studies showing that ESDs result in the immediate interruption of the
target behavior upon shock, and some of the literature also suggested
varying degrees of durable conditioning. However, the studies in the
literature suffer from serious limitations, including weak study
design, small size, and adherence to outdated standards for study
conduct and reporting. The conclusions of several of the studies are
undermined by study-specific methodological limitations, lack of peer
review, and author conflicts of interest. There is also evidence that
the shocks are completely ineffectual for certain individuals.
FDA weighed the benefits against the risks. FDA recognizes that
ESDs can cause the immediate interruption of self-injurious or
aggressive behavior, but the evidence is otherwise inconclusive and
does not establish that ESDs improve the underlying disability or
successfully condition individuals to achieve durable long-term
reduction of SIB or AB. The short-term effect of behavior interruption
is outweighed by the numerous short- and long-term risks. For many
individuals who exhibit SIB or AB, these risks are magnified by their
inability to adequately communicate the harms they experience to their
health care providers. Even if immediate cessation is achieved, without
durable conditioning the target behavior will recur over time and
necessitate ongoing shocks to cause immediate cessation, magnifying the
risks. For some patients, the shocks are wholly ineffective and can
lead to progressively stronger shocks with the same result. Thus the
degree to which the risks outweigh the benefits increases over time.
When considering the reasonableness of the risk of illness or
injury posed by a device in a banning proceeding, FDA also considers
the state of the art. Notably, the use of aversive conditioning in
general, and ESDs in particular, has been on the decline for decades;
only one facility in the United States still uses ESDs for SIB and AB.
This decline is due in part to scientific advances that have yielded
new insights into the organic causes and external (environmental or
social) triggers of SIB and AB, allowing the field to move beyond
intrusive punishment techniques such as aversive conditioning with
ESDs. Moreover, punishment techniques (which include the use of ESDs)
are highly context-sensitive, so the same technique may lose
effectiveness simply by changing rooms or providers. The evolution of
the state of the art responded to this limitation by emphasizing skills
acquisition and individual choice. The evolution is also due in part to
the ethical concerns tied to the risks posed by devices such as ESDs,
especially regarding the application of pain to a vulnerable patient
population.
In light of scientific advances, out of concern for ethical
treatment, and in an attempt to create generalizable interventions that
work in community settings, behavioral scientists have developed safer,
successful treatments. The development of the functional behavioral
assessment, a formalized tool to analyze and determine triggering
conditions, has allowed providers to formulate and implement plans
based on positive techniques. As a result, multi-element positive
interventions (e.g., paradigms such as positive behavior support or
dialectical behavioral therapy) have become state-of-the-art treatments
for SIB and AB. Such interventions achieve success through
environmental modification and an emphasis on teaching appropriate
skills. Behavioral intervention providers may also recommend
pharmacotherapy (the use of medications) as an adjunct or supplemental
method of treatment. Positive-only approaches are generally successful
even for challenging SIB and AB, in both clinical and community
settings. The scientific community has long since recognized that
addressing the underlying causes of SIB or AB, rather than suppressing
it with painful shocks, not only avoids the risks posed by ESDs, but
can achieve durable, long-term benefits.
Based on all available data and information, FDA has determined
that the risk of illness or injury posed by ESDs for SIB and AB is
substantial and
[[Page 24388]]
unreasonable and that labeling or a change in labeling cannot correct
or eliminate the unreasonable and substantial risk of illness or
injury. The purpose of this proposed rule is to seek comments on these
determinations as well as seek comments on FDA's proposal to ban ESDs
used for SIB or AB and comments on any other associated issues.
Legal Authority
The FD&C Act authorizes FDA to ban a device intended for human use
by regulation if it finds, on the basis of all available data and
information, that such a device presents substantial deception or an
unreasonable and substantial risk of illness or injury. A banned device
is adulterated except to the extent it is being studied pursuant to an
investigational device exemption. This proposed rule is also issued
under the authority to issue regulations for the efficient enforcement
of the FD&C Act.
In determining whether a deception or risk of illness or injury is
``substantial,'' FDA will consider whether the risk posed by the
continued marketing of the device, or continued marketing of the device
as presently labeled, is important, material, or significant in
relation to the benefit to the public health from its continued
marketing. Although FDA's device banning regulations do not define
``unreasonable risk,'' FDA previously explained that, with respect to
``unreasonable risk,'' we will conduct a careful analysis of risks
associated with the use of the device relative to the state of the art
and the potential hazard to patients and users. The state of the art
with respect to this proposed rule is the state of current technical
and scientific knowledge and medical practice with regard to the
treatment of patients exhibiting self-injurious and aggressive
behavior.
Thus, in determining whether a device presents an ``unreasonable
and substantial risk of illness or injury,'' FDA analyzes the risks and
the benefits the device poses to individuals, comparing those risks and
benefits to the risks and benefits posed by alternative treatments
being used in current medical practice. Actual proof of illness or
injury is not required; FDA need only find that a device presents the
requisite degree of risk on the basis of all available data and
information.
Whenever FDA finds, on the basis of all available data and
information, that the device presents substantial deception or an
unreasonable and substantial risk of illness or injury, and that such
deception or risk cannot be, or has not been, corrected or eliminated
by labeling or by a change in labeling, FDA may initiate a proceeding
to ban the device.
Summary of the Major Provisions of the Proposed Rule
If this proposed rule is finalized as proposed, the ban would
include devices that apply a noxious electrical stimulus to a person's
skin to reduce or cease aggressive or self-injurious behavior. The
proposed ban would apply to devices already in commercial distribution
and devices already sold to the ultimate user, as well as devices sold
or commercially distributed in the future. A banned device is an
adulterated device, subject to enforcement action. The ban may not,
however, prevent further study of such devices pursuant to an
investigational device exemption.
Costs and Benefits of the Proposed Rule
FDA is proposing to ban ESDs for the purpose of treating self-
injurious or aggressive behavior. Because we lack sufficient
information to quantify the benefits, we include a qualitative
description of some potential benefits of the proposed rule. We expect
that the rule would directly affect only one entity. In addition to the
incremental costs this entity would incur to comply with the
requirements of the proposed rule, there would be potential transfer
payments of between $11.5 million and $15 million annually either
within the affected entity or between entities. The present value of
total costs over 10 years ranges from $0 million to $60.1 million at a
3 percent discount rate, and ranges from $0 million to $51.4 million at
a 7 percent discount rate. Annualized costs range from $0 million to
$6.8 million at a 3 percent discount rate and range from $0 million to
$6.8 million at a 7 percent discount rate.
Table of Abbreviations and Acronyms
------------------------------------------------------------------------
Abbreviation or acronym What it means
------------------------------------------------------------------------
AB................................ Aggressive Behavior.
ABA............................... Applied Behavior Analysis.
AE................................ Adverse Event.
DBT............................... Dialectical Behavioral Therapy.
DDS............................... (Massachusetts) Department of
Developmental Services.
DEEC.............................. (Massachusetts) Department of Early
Education and Care.
EA................................ Environmental Assessment.
ESD............................... Electrical Stimulation Device.
FD&C Act.......................... Federal Food, Drug, and Cosmetic
Act.
FONSI............................. Finding of No Significant Impact.
GED............................... Graduated Electronic Decelerator.
ICD............................... Implantable Cardioverter
Defibrillator.
JRC............................... Judge Rotenberg Educational Center,
Inc.
NASDDDS........................... National Association of State
Directors of Developmental
Disability Services.
NYSED............................. New York State Education Department.
PBS............................... Positive Behavioral Support.
PTSD.............................. Post-traumatic Stress Disorder.
SIB............................... Self-Injurious Behavior.
SIBIS............................. Self-Injurious Behavior Inhibiting
System.
------------------------------------------------------------------------
Table of Contents
I. Background
A. Introduction
B. What are SIB and AB, and how do they affect patients?
C. What are ESDs and how do they affect SIB and AB?
D. How has FDA regulated ESDs in the past?
E. Scope of the Ban
F. Legal Authority
II. Evaluation of Data and Information Regarding ESDs
A. Risks of Illness or Injury Posed by ESDs
B. Effect on Targeted Behavior
C. State of the Art
[[Page 24389]]
III. Determination That ESDs for SIB and AB Present an Unreasonable
and Substantial Risk of Illness or Injury
IV. Labeling
V. Application of Ban to Devices in Distribution and Use
VI. Proposed Effective Date
VII. Analysis of Environmental Impact
VIII. Economic Analysis of Impacts
A. Introduction
B. Summary of Costs and Benefits
IX. Paperwork Reduction Act
X. Federalism
XI. References
I. Background
A. Introduction
Electrical stimulation devices (ESDs) for self-injurious behavior
(SIB) or aggressive behavior (AB) are devices that apply a noxious
electrical stimulus (a shock) to a person's skin to reduce or cease
such behaviors. Although FDA cleared a few of these devices more than
20 years ago, due to scientific advances and ethical concerns tied to
the risks of ESDs, state-of-the-art medical practice has evolved away
from their use and toward various positive behavioral treatments,
sometimes combined with pharmacological treatments. Only one facility
in the United States has manufactured these devices or used them on
individuals in recent years. As a result of this evolution in treatment
over the past several decades, the available data and information on
the risks and benefits of ESDs are limited.
Although the available data and information show that some
individuals subject to ESDs exhibit an immediate reduction or cessation
of the targeted behavior, the available evidence has not established a
durable long-term conditioning effect or an overall-favorable benefit-
risk profile for ESDs for SIB and AB. No randomized, controlled
clinical trials have been conducted, and the studies that have been
conducted are generally small and suffer from various limitations,
including the use of concomitant treatments over long periods that make
it difficult to determine the cause of any behavioral changes. The
medical literature shows that ESDs present risks of a number of
psychological harms including depression, posttraumatic stress disorder
(PTSD), anxiety, fear, panic, substitution of other negative behaviors,
worsening of underlying symptoms, and learned helplessness (becoming
unable or unwilling to respond in any way to the ESD); and the devices
present the physical risks of pain, skin burns, and tissue damage.
Because the medical literature likely underreports adverse events
(AEs), risks identified through other sources, such as from experts in
the field, State agencies that regulate ESD use, and records from the
only firm that has recently manufactured and is currently using ESDs
for SIB and AB demand closer consideration. As discussed in section
II.A, these sources further support the risks reported in the
literature and indicate that ESDs have been associated with additional
risks such as suicidality, chronic stress, acute stress disorder,
neuropathy, withdrawal, nightmares, flashbacks of panic and rage,
hypervigilance, insensitivity to fatigue or pain, changes in sleep
patterns, loss of interest, difficulty concentrating, and injuries from
falling. In contrast to the state of the art for the treatment of SIB
and AB, the risks of ESDs are unreasonable.
As discussed later in this document, FDA has determined that ESDs
present a substantial and unreasonable risk of illness or injury and
that the risks cannot be corrected or eliminated by labeling. Thus, FDA
has decided to ban these devices under section 516 of the Federal Food,
Drug, and Cosmetic Act (the FD&C Act) (21 U.S.C. 360f). The proposed
rule applies to devices already in distribution and use, as well as to
future sales of these devices.
B. What are SIB and AB, and how do they affect patients?
SIB and AB are among the most striking and devastating conditions
associated with intellectual and developmental disabilities (Ref. 1).
Individuals with such disabilities may exhibit destructive behavior
that falls within two major categories, self-injury and aggression
toward others or property. The most common forms of self-injury include
head-banging, hand-biting, excessive scratching, and picking of the
skin. The most extreme cases of persons with serious self-injurious
behavior afflict an estimated 25,000 or more individuals in the United
States (Ref. 2). These more extreme behaviors usually involve repeated,
self-inflicted, non-accidental injuries producing, for example: (1)
Bleeding, protruding, and broken bones; (2) eye gouging or poking
leading to blindness; (3) other permanent tissue damage; and (4)
swallowing dangerous substances or objects. (For a more detailed
technical discussion, see Ref. 3.)
Persons who exhibit SIB also frequently demonstrate aggression, the
other major category of destructive behavior. Aggressive behaviors
encompass a wide range of behaviors, which are generally defined by
conduct that, due to its intensity or frequency, presents an imminent
danger to the person who demonstrates it, to other people, or to
property (see, e.g., Ref. 4 for a discussion of aggression in autistic
children). Aggressive behaviors that involve repeated physical assaults
are dangerous particularly for caregivers and family. Beyond the
potential for obvious physical injury, SIB and AB can be very
distressing for parents and caregivers (Ref. 5), severely limit the
patient's participation in community activities, and lead to placement
of the patient in a more restrictive living environment (Ref. 6).
Accordingly, intervention is necessary for the safety of the individual
engaging in the aggressive behavior, for those against whom the
aggression is directed, and for the protection of property.
The majority of published studies on SIB include aggression either
as part of the description of the clinical spectrum of the behavior or
as an inclusion criterion for the clinical study. Accordingly, this
proposed rule addresses self-injury and aggression in tandem as SIB and
AB. Destructive behavior in both major categories--aggression and self-
injury--are often present in individuals with intellectual or
developmental disabilities. Examples of those disabilities include, but
are not limited to: Autism spectrum disorder, Cornelia de Lange
syndrome, Down syndrome, Fragile X syndrome, hereditary sensory
neuropathy, Lesch-Nyhan syndrome, Rett syndrome, and Tourette syndrome.
Those disabilities may also include visual impairment, severe
intellectual impairment, and a variety of cognitive and psychiatric
disorders.
Estimates of the prevalence of SIB in individuals with intellectual
or developmental disabilities range from 2.6 percent to 40 percent
(Ref. 7), or 2 to 23 percent in community samples (Ref. 8). More
recently, one analysis found a prevalence of SIB in a clinical
population of children with developmental disabilities at 32 percent,
suggesting that the actual prevalence may be at the high end of earlier
estimates (Ref. 9). Estimates of the prevalence of AB in individuals
with intellectual or developmental disabilities range as high as 52
percent, though 10 percent is more commonly reported (Ref. 8). Thus, by
conservative estimates, counting only individuals who have intellectual
or developmental disabilities (and not all people who manifest SIB or
AB), at least 330,000 people in the United States manifest SIB, AB, or
both; less conservative estimates are much higher (see Refs. 3 and
8).\1\
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\1\ An estimated 1 to 3 percent of individuals in the United
States have an intellectual or developmental disability (Ref. 8).
Given a U.S. population of 330 million, at least 3.3 million people
would have such a disability; 10 percent of 3.3 million is 330,000,
and 2 percent of 3.3 million is 66,000. If there is no overlap, the
total would be 396,000 people. These numbers are based on the lowest
bounds reported in Ref. 8. Using the same source and method, the
highest bound would yield an estimate of about 7.4 million people.
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[[Page 24390]]
C. What are ESDs and how do they affect SIB and AB?
As stated, ESDs apply a noxious electrical stimulus (a shock) to a
person's skin upon the occurrence of a target behavior in an attempt to
reduce or cease the behavior. As such, ESDs are a type of aversive
conditioning device (``aversive''). ESDs apply shocks to the skin. ESDs
are not used in ECT, sometimes called electroshock therapy, which is
unrelated to this rulemaking. The electrical shock from an ESD is
intended to interrupt the undesirable behavior and result in its quick
cessation. Repeatedly pairing the shock with the unwanted behavior is
intended to cause individuals to associate the two and thereby induce
them to decrease the frequency of the behavior or stop it altogether.
In order to achieve the intended results, the shock must be applied
during the behavior (for cessation and decrease) or immediately
afterward (for decrease). ESDs are intended to affect behavior in two
ways: By interrupting the target behavior as an immediate response to
the stimulus and, over time, through a conditioned reduction in the
target behavior.
The main components of ESDs are an electrical stimulus generation
module, electrodes, and a trigger switch. Either a remote monitor
module or an automatic mechanism can trigger the electric shock to the
individual. Typically, the patient carries the stimulus generation
module, which applies an electrical current (the shock) to the
individual's skin via electrodes. When a remote monitor is used, an
observer determines when to apply an electrical shock to the patient
and triggers a shock from a specific stimulus generation module via a
radiofrequency signal. Alternatively, a sensor can detect certain
unwanted behaviors and automatically activate the generation module.
For example, an accelerometer attached to the head could detect head-
banging and, when the behavior is severe enough, trigger an electrical
shock.
Although several factors specific to the patient affect shock
perception, the key device output characteristics that most affect
shock perception include: Electric current, voltage, skin resistance
(or load), pulse width, shock duration, output frequency and waveform,
electrode characteristics (e.g., size, location, design, or material),
and the number and frequency of shocks delivered. For the purposes of
this proposed rule, a stronger shock is one for which at least one of
those parameters is adjusted to increase the intensity or sensation.
Electric current, measured in milliamperes (mA) for ESDs, is the
primary variable for determining the effects of an electric shock that
passes through the body. To determine the current output of a device
designed to deliver a constant voltage, the voltage is divided by the
electric resistance, measured in ohms ([Omega]), the relationship
described by Ohm's Law. A lower resistance for a given voltage results
in higher current; the skin's conducting resistance can vary between 1
k[Omega] and 100 k[Omega] (Refs. 10 and 11). Sweat and blood are
excellent conductors and therefore lower the conducting resistance,
which increases the current and the intensity of the stimulus.
The sensory nerves respond to the current as a function of its
strength and duration. A stronger current will elicit a response with a
shorter pulse width, and a weaker current will need a longer pulse
width to elicit the same response. The pulse width (or pulse duration)
is the length of time a pulse of current is applied to the skin,
measured in milliseconds for ESDs. Longer pulse durations have been
shown to increase the intensity or unpleasantness of the sensation in
healthy subjects (Refs. 12-14).
The characteristics of the electrodes that deliver the shock to the
skin also affect the perception of the shock. The amount of current
delivered per unit area of an electrode is referred to as the current
density. A higher current density has been found to correspond with a
more intense or unpleasant feeling (Refs. 15 and 16). One study has
shown that smaller electrodes deliver painful shocks that are described
as sharp, cutting, or lacerating. Larger electrodes for the same
current are associated with pain that was pinching, pressing, or
gnawing (Ref. 16). A related measure, power density, is found by
multiplying the current and the voltage and relating the product to
surface area; it is expressed as watts per unit area. Both current and
power densities correlate with the risk of burns; a higher current or
power density increases the risk. The risk of burns also increases when
the current itself is direct current; all FDA-cleared ESDs utilize
alternating current (AC) rather than direct current (DC).
Electrodes additionally affect pain sensation in that placement on
locations with a higher density of sensory nerves will result in more
pain. For that reason, the hands, feet, genitals, underarms, torso,
neck, and face will be particularly sensitive to shocks. Repeated
shocks to the same location will also alter the perception, increasing
intensity or pain (Refs. 17-19). The exact mechanism behind this change
is unclear, but one hypothesis holds that the changing sensation may
result from changes in the skin's electrical resistance (Ref. 19).
Others have hypothesized that repeated stimulation depletes endorphins,
which are chemicals that affect pain sensation (Ref. 17).
Finally, with regard to key device output parameters, some authors
have attempted to relate physiological responses, sensations and muscle
contraction for example, to electric current (e.g., Refs. 10, 11, and
20). The Judge Rotenberg Educational Center, Inc. (JRC), the only
entity of which FDA is aware that has recently manufactured ESDs and
that currently uses ESDs, has submitted a similar comparison (Ref. 21).
However, comparisons based solely upon the electric current
oversimplify the relationship because they do not account for other key
parameters, nor do they account for intersubject variability in
perception. (See, for example, Refs. 11, 17, 18, and 22-25). Such
comparisons also do not account for the recipient's psychological state
(Refs. 18, 22, and 23), which can affect the response to shocks.
Furthermore, the relationships between current and response as reported
by these authors (Refs. 10, 11, and 20) are more relevant in a setting
where a body part comes into direct contact with a 60-Hz AC electrical
source (e.g., a current from a wall outlet), with the current passing
through the chest. In contrast, ESDs provide localized stimulation to
the skin through an electrode interface. Thus, although the amount of
current may suggest a type of response (e.g., tingling, pain, or
involuntary muscle contraction), predictions based on such thresholds
are subject to considerable uncertainty.
These key device output parameters affect the experience of the
shock primarily in terms of physiological responses (see Ref. 3 for a
more technical discussion). As explained in more detail in section
II.A.1, a stimulus need not be physically intense to trigger an adverse
psychological reaction. Thus, although lower peak current or shorter
pulse duration corresponds with lower physical intensity, neither
necessarily corresponds with a less-adverse psychological response.
Table 1 summarizes the device output characteristics of ESDs for SIB or
AB
[[Page 24391]]
that have been cleared by FDA or are currently in use. Note that FDA
has cleared 510(k)s for ESDs for SIB or AB from other manufacturers
besides JRC.
Table 1--Device Output Characteristics
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Device name Average current Max current Max voltage Pulse width Shock duration Frequency Power density
--------------------------------------------------------------------------------------------------------------------------------------------------------
Whistle Stop 1............... ................ 10 mA at 20 200 V........... 1-2 ms.......... 0.5-12 s....... 10 Hz.......... 0.02 W/cm. 2
k[Omega].
SIBIS........................ 3.5 mA at 20 10 mA........... 200 V........... 6.2 ms.......... 0.1-0.2 s...... 80 Hz.......... 0.16 W/cm. 2
k[Omega].
GED, GED-3A 2................ 12 mA at 5 29.4 mA at 5 150 V........... 3.125 ms........ 2 s............ 80 Hz.......... 1.01 W/cm. 2
k[Omega]. k[Omega].
GED-4 2...................... 42 mA at 5 90 mA........... ................ 3.125 ms........ 2 s............ 80 Hz.......... ...............
k[Omega].
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\1\ The 510(k) did not include enough information for FDA to determine the average current of the device (as indicated by blank field).
\2\ The GED-3A and GED-4 have not been cleared or approved by FDA, and we do not have information about all device characteristics (as indicated by
blank fields).
Again, individual patient variability makes comparison across
devices--and even individual shock applications--difficult. Some people
are generally highly sensitive to current, experiencing involuntary
muscle contraction from static electric shocks. On the other end of the
spectrum, some individuals can draw a large static electric spark and
hardly perceive it, much less experience a muscle spasm. Studies of
subjects without intellectual or developmental disabilities have
demonstrated a large range of intersubject variability for equally
applied shocks. For example, one study found that the range of pain
thresholds was 3.9 to 11.6 mA (Ref. 11), while another found the range
was 0.45 to 2.4 mA (Ref. 25). Such articles often did not include key
output characteristics, such as pulse width and frequency or electrode
size and placement, further confounding attempts to compare or apply
the findings. In light of variability and methodological limitations
underlying the reported current-response relationships, physiological
responses, including pain perception, are difficult to predict
accurately, especially based solely on the current.
D. How has FDA regulated ESDs in the past?
In 1979, FDA classified aversive conditioning devices as class II
(see Sec. 882.5235 (21 CFR 882.5235)), which was consistent with the
recommendation of the Neurological Device Classification Panel of the
Medical Device Advisory Committee in 1978. Such devices may or may not
use electric shocks to administer a ``noxious stimulus to a patient to
modify undesirable behavioral characteristics'' (Sec. 882.5235). Thus,
ESDs intended to treat SIB and AB are within the aversive conditioning
device classification regulation. The proposed rule for classifying
aversives, including ESDs, focused on the risks of: (1) Worsened
psychological conditions, (2) errant electric shocks, and (3) the
harmful or lethal nature of excess electric current or its
inappropriate application (43 FR 55705, November 28, 1978). At the
time, FDA and the panelists believed that performance standards could
adequately assure the safety and effectiveness of aversives. We
received no comments from the public on the proposed rule, and we
issued the final rule classifying aversives as proposed at Sec.
882.5235 (44 FR 51726 at 51765, September 4, 1979).
FDA has cleared four devices for the treatment of SIB as
substantially equivalent to the ones initially placed into class II,
510(k) notification numbers and clearance dates in parentheses:
Stimulator Sonic Control, ``Whistle Stop'' (K760166; July
20, 1976);
Self-Injurious Behavior Inhibiting System, ``SIBIS''
(K853178; February 28, 1986);
SIBIS Remote Actuator (K871158; May 29, 1987); and
Graduated Electronic Decelerator, ``GED'' (K911820;
December 5, 1994).
A prescription is required for each, meaning that Federal law
restricts the sale of these aversives to professionals licensed
according to State requirements or those acting pursuant to a licensed
professionals orders (see 21 CFR 801.109).
As part of the evaluation of the premarket notifications, i.e., the
510(k) submissions, FDA reviewed the average current (the amount of
electricity) and power density of the shocks (the wattage applied to a
given area of skin), among other things. Average current and power
density are important parameters in determining the likelihood and
severity of a potential physical injury from a shock. The cleared ESDs
include warnings never to place electrodes on the head or chest, or in
such a way that current would flow through the chest because this could
cause ventricular fibrillation (a dangerous irregularity in the
heartbeat).
We are aware of only one manufacturer, JRC, that has recently
manufactured ESDs and that currently uses ESDs, including devices that
we have not previously cleared. JRC uses these devices because it is
also a residential facility, and its employees apply the devices to
individuals there. In 2000, FDA incorrectly notified JRC that it
qualified for exemption from registration and 510(k) requirements under
21 CFR 807.65(d). Once FDA recognized its error, FDA sent JRC an
Untitled Letter on May 23, 2011, and a Warning Letter on December 6,
2012, for violations related to the lack of FDA clearance or approval
for the modified GED devices.\2\
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\2\ The Warning Letter is available on the Internet at https://www.fda.gov/ICECI/EnforcementActions/WarningLetters/2012/ucm331291.htm.
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FDA now has a better understanding of the risks and benefits
presented by these devices than it did 36 years ago when these devices
were classified, and, as discussed later in sections II.A and II.B, the
state of the art for the treatment of SIB and AB has progressed
significantly over that time period. As a result, FDA now believes that
the risk of illness or injury from the use of ESDs for the treatment of
SIB and AB is unreasonable and substantial.
E. Scope of the Ban
The ban would apply to devices that apply a noxious electrical
stimulus to a person's skin to reduce or stop aggressive or self-
injurious behavior. (See section I.B for a discussion of the relevant
behaviors; see also Ref. 3 for a more technical discussion of the
scientific literature regarding these behaviors.) To FDA's knowledge,
the only such devices that are currently in use are two models of the
GED device (the GED-3A and GED-4), neither of which has been cleared or
approved by the Agency.
The ban would not apply to ESDs used to create aversions to other
conditions or habits, such as smoking. Although other ESDs have
parallels in
[[Page 24392]]
treatment strategy and method, those devices address very different
conditions in very different patient populations. Smoking-cessation
devices differ with respect to whether patients have control over the
shocks--and what level of control they have--as well as how the
electric shock affects the target behavior and underlying conditions.
These differing types of ESDs thus present different benefit-risk
profiles.
Importantly, individuals who manifest SIB or AB typically have
additional vulnerabilities that relate directly to the risks of the
treatment method. For example, individuals with intellectual or
developmental disabilities who manifest SIB or AB, and who have
difficulty communicating pain or other harms that may be caused by ESDs
would bear a higher risk of injury from the shock than smokers who
choose to use an ESD to help quit smoking. Those smokers, if without
intellectual or developmental disabilities, can immediately communicate
pain to the device's controller or remove the device themselves. They
can communicate symptoms of other harms that may be caused by ESDs,
such as PTSD, to their health care provider, which may lead to
discontinuation of the device's use. Communication challenges in
patients who suffer from SIB and AB are discussed in the literature,
were raised by the advisory panel, and are reviewed in more detail in
section II.A.
F. Legal Authority
Section 516 of the FD&C Act authorizes FDA to ban a device intended
for human use by regulation if it finds, on the basis of all available
data and information, that such a device ``presents substantial
deception or an unreasonable and substantial risk of illness or
injury'' (21 U.S.C. 360f(a)(1)). A banned device is adulterated under
section 501(g) of the FD&C Act (21 U.S.C. 351(g)), except to the extent
it is being studied pursuant to an investigational device exemption
under section 520(g) of the FD&C Act (21 U.S.C. 360j(g)). This proposed
rule is also issued under the authority of section 701(a) of the FD&C
Act (21 U.S.C. 371(a)), which provides authority to issue regulations
for the efficient enforcement of the FD&C Act.
In determining whether a deception or risk of illness or injury is
``substantial,'' FDA will consider whether the risk posed by the
continued marketing of the device, or continued marketing of the device
as presently labeled, is important, material, or significant in
relation to the benefit to the public health from its continued
marketing (see Sec. 895.21(a)(1) (21 CFR 895.21(a)(1))). Although
FDA's device banning regulations do not define ``unreasonable risk,''
in the preamble to the final rule promulgating 21 CFR part 895, FDA
explained that, with respect to ``unreasonable risk,'' it ``will
conduct a careful analysis of risks associated with the use of the
device relative to the state of the art and the potential hazard to
patients and users'' (44 FR 29214 at 29215, May 18, 1979; Ref. 25a).
The state of the art with respect to this proposed rule is the state of
current technical and scientific knowledge and medical practice with
regard to the treatment of patients exhibiting self-injurious and
aggressive behavior.
Thus, in determining whether a device presents an ``unreasonable
and substantial risk of illness or injury,'' FDA analyzes the risks and
the benefits the device poses to individuals, comparing those risks and
benefits to the risks and benefits posed by alternative treatments
being used in current medical practice. Actual proof of illness or
injury is not required; FDA need only find that a device presents the
requisite degree of risk on the basis of all available data and
information (H. Rep. 94-853 at 19; 44 FR 28214 at 29215).
Whenever FDA finds, on the basis of all available data and
information, that the device presents substantial deception or an
unreasonable and substantial risk of illness or injury, and that such
deception or risk cannot be, or has not been, corrected or eliminated
by labeling or by a change in labeling, FDA may initiate a proceeding
to ban the device (see Sec. 895.20). If FDA determines that the risk
can be corrected through labeling, FDA will notify the responsible
person of the required labeling or change in labeling necessary to
eliminate or correct such risk (see Sec. 895.25).
Section 895.21(d) requires this proposed rule to briefly summarize:
The Agency's findings regarding substantial deception or
an unreasonable and substantial risk of illness or injury;
the reasons why FDA initiated the proceeding;
the evaluation of the data and information FDA obtained
under provisions (other than section 516) of the FD&C Act, as well as
information submitted by the device manufacturer, distributer, or
importer, or any other interested party;
the consultation with the classification panel;
the determination that labeling, or a change in labeling,
cannot correct or eliminate the deception or risk;
the determination of whether, and the reasons why, the ban
should apply to devices already in commercial distribution, sold to
ultimate users, or both; and
any other data and information that FDA believes are
pertinent to the proceeding.
We have grouped some of these together within broader categories and
addressed them in the following order:
Evaluation of data and information regarding ESDs,
including data and information FDA obtained under provisions other than
section 516 of the FD&C Act, information submitted by the device
manufacturer and other interested parties, the consultation with the
classification panel, and other data and information that FDA believes
are pertinent to the proceeding, with respect to risks, benefits, and
the state of the art;
the reasons FDA initiated the proceeding and FDA's
determination that ESDs for SIB and AB present an unreasonable and
substantial risk of illness or injury (FDA has not made a finding
regarding substantial deception);
FDA's determination that labeling, or a change in
labeling, cannot correct or eliminate the risk; and
FDA's determination that the ban applies to devices
already in commercial distribution and sold to ultimate users, and the
reasons for this determination.
II. Evaluation of Data and Information Regarding ESDs
In considering whether to ban ESDs, FDA first conducted an
extensive, systematic literature review to assess the benefits and
risks associated with ESDs as well as the state of the art of treatment
of patients exhibiting SIB and AB. In the literature review, as
explained earlier, SIB and AB were considered in tandem, and these
conditions presented in individuals with intellectual and developmental
disabilities, such as autism spectrum disorder, Down syndrome, Tourette
syndrome, as well as other cognitive or psychiatric disorders and
severe intellectual impairment (including a broad range of intellectual
measures). The studies encompassed both children and adults. (For more
technical details, see Ref. 3.)
FDA next convened a meeting of the Neurological Devices Panel of
the Medical Devices Advisory Committee (``the Panel'') on April 24,
2014 (``the Panel Meeting''), in an open public forum, to discuss
issues related to FDA's consideration of a ban on ESDs for SIB and AB
(see 79 FR 17155, March 27, 2014; Ref. 26). Although FDA is not
[[Page 24393]]
required to hold a panel meeting before banning a device, FDA decided
to do so in the interest of gathering as much data and information as
possible, from experts in relevant medical fields as well as all
interested stakeholders, before proposing this significant regulatory
action. Eighteen panelists with expertise in both pediatric and adult
patients represented the following biomedical specialties: Psychology,
psychiatry, neurology, neurosurgery, bioethics, and statistics, as well
as representatives for patients, industry, and consumers (Ref. 27). FDA
provided a presentation that described the banning standard, the
regulatory history of aversive conditioning devices, alternative
treatments, and a summary of the benefits and risks of ESDs, including
a comprehensive, systematic literature review based on the information
available at that time (Refs. 3 and 28). After the Panel Meeting, we
reviewed all 294 comments from 281 unique commenters submitted to the
public docket created for the Panel Meeting (Docket No. FDA-2014-N-
0238).
FDA considered all available data and information from a wide
variety of sources, including from the categories listed in this
document. In weighing each piece of evidence, FDA took into account its
quality, such as the level of scientific rigor supporting it, the
objectivity of its source, its recency, and any limitations that might
weaken its value. Thus, for example, we generally gave much more weight
to the results of a study reported in a peer-reviewed journal than we
did to non-peer-reviewed papers.
The scientific literature. FDA considered published
scientific sources to understand SIB and AB as well as the risks and
benefits of ESDs and the state of the art for the treatment of
challenging behaviors. However, several limitations influenced the
conclusions drawn from the literature, including the likely
underreporting of AEs, reporting biases, and various methodological
weaknesses.
Information and opinions from experts, including those
expressed by the panelists at the Panel Meeting, as well as those
expressed in individual expert reports obtained by FDA from Drs.
Tristram Smith, Gary LaVigna, and Fredda Brown. Each of these experts
has experience in the field of behavioral psychology, particularly with
individuals who manifest SIB or AB. Drs. LaVigna and Brown have
expertise regarding the state of the art for treatment of SIB and AB
and the development of positive behavioral treatment plans for
patients, including for transition away from ESDs and other aversive
strategies. FDA obtained reports from these experts to supplement our
understanding of the risks and benefits of ESDs and the state of the
art for the treatment of SIB and AB.
Information from State agencies and State actions on ESDs.
FDA has considered information regarding the use of ESDs for SIB and AB
from agencies in Massachusetts and New York. These agencies possess
substantial information on ESDs for SIB and AB because the overwhelming
majority of patients--nearly 75 percent--on whom ESDs are used are from
these two States. According to information provided by JRC in its
comments, 60 of the 82 individuals enrolled at JRC as of April 2014 on
whom GED devices were used are from these two States. FDA also
considered a comment from the Executive Director of the National
Association of State Directors of Developmental Disabilities Services
(NASDDDS), which was supportive of a ban, and various State legal
actions related to the use of ESDs for SIB and AB.
Information from the affected manufacturer/residential
facility. In addition to presenting information at the Panel Meeting
and responding to questions from Panel members, JRC has made several
submissions to the Panel Meeting docket, as has a former JRC clinician.
Information from patients and their family members. Three
individuals formerly on ESDs at JRC and family members of four such
individuals currently at JRC spoke against a ban at the Panel Meeting.
Two associations of family members of such individuals submitted
comments opposing a ban (one of the comments included 32 letters from
family members). Two individuals formerly on ESDs at JRC spoke in favor
of a ban at the Panel Meeting, and one other individual submitted a
comment in favor of a ban. In 2013 and 2014, FDA clinicians interviewed
three individuals formerly on ESDs at JRC by phone (one of whom spoke
in favor of a ban at the Panel Meeting).
Information from other stakeholders, including other
government entities, disability rights groups, and members of the
public. In addition to NASDDDS and a JRC parents group, referenced
earlier, 15 other organizations concerned with the treatment and the
rights of individuals with disabilities spoke at the Panel Meeting, all
of which supported a ban. Twenty-two disability rights organizations
submitted written comments to the Panel Meeting docket, one of which
was signed by 23 disability rights groups. Nine of these organizations
were among the 15 represented at the Panel Meeting. All of these
comments support the ban. FDA also received a comment from the U.S.
Department of Justice Civil Rights Division supportive of a ban, and we
considered information from the National Council on Disability, the
National Institutes of Health, and the United Nations Special
Rapporteur on Torture.
A. Risks of Illness or Injury Posed by ESDs
1. Scientific Literature
FDA conducted an extensive, systematic review of the medical
literature for harms, i.e., AEs, associated with ESDs to understand
specific risks and dangers that ESDs present to individuals' health. As
previously discussed, the focus of the analysis in considering a ban is
on risks and does not require proof of actual harm, but evidence of
actual harms helps inform the analysis. One prospective case-control
study and one retrospective chart review of 60 patients reported AEs
(Refs. 29 and 30, respectively). Additionally, 26 case reports or
series encompassing 66 subjects included an assessment of AE
occurrences. Ten other case reports or series did not assess AEs, and 6
articles, encompassing 11 subjects in total, noted that the researchers
did not observe AEs in their subject population. (See table 4 in Ref. 3
for a summary of articles reviewed for adverse events.) We identified
the following AEs in the literature.
a. Psychological risks. The risks of psychological harm are less
tightly linked to the electrical parameters of an ESD shock than are
physical risks (section I.C discussed shock parameters and how they
relate to the physical response). For example, when the recipient does
not have control over the shocks and has previously received multiple
such shocks, psychological trauma such as an anxiety or panic reaction
can result even when the strength is relatively modest (Ref. 31). In
this example, the shock does not necessarily need to be stronger to
increase the risk of psychological trauma; it need only recur.
Similarly, the shock need not be painful; it need only be
psychologically stressful.
Further, a series of less traumatic events can cause the
development of stress disorders such as PTSD. The underlying trauma
need not be a single, discrete event, although a single trauma can lead
to PTSD (Ref. 32; see also Ref.
[[Page 24394]]
31, discussing research on stressors prior to the 2013 update of the
Diagnostics and Statistical Manual of Mental Disorders). Shocks that
may be tolerable on their own could, in series, amount to a traumatic
experience leading to a stress disorder. (See Ref. 33 discussing
impaired cue-reversal independent of level of trauma.) In turn, such
disorders can leave an individual susceptible to future traumas such as
anxiety reactions that can be triggered by a relatively weak stimulus.
For example, a provider reaching for an ESD remote control can trigger
an anxiety response in individuals wearing ESDs, even without a shock.
Thus, although a shock may need to surpass a minimum subjective
threshold to be harmful (e.g., the shock needs to be sufficiently
stressful to the recipient), that subjective minimum (what is
sufficiently stressful) does not correspond with a particular objective
minimum (shock parameters).
Several articles reported aversion, fear, and anxiety in response
to ESDs. One article states that ESDs may initially evoke fear, panic,
and even aggression responses (Ref. 34). For the most part, researchers
have interpreted these events as anticipatory responses prior to or
upon stimulus application. In addition to reports of panic and bouts of
aggression, others have reported events such as screaming, crying, or
shivering upon device application; grimacing; flinching; perspiring;
and escape behavior (Refs. 34-43). One article reported a temporary
aversion to the experimenter (Ref. 36). Such fear, anxiety, or panic
reactions are additionally concerning because when they cause the
individual to sweat, they would lead to electrical conductivity changes
across the skin that increase the intensity of the electric shock.
Other articles report substitution of behaviors--negative or
collateral--that span a range of severity. One author speculated that,
in institutional settings, ``the probability that a replacement
behavior will be undesirable is quite high'' (Ref. 44). Some patients
``froze by refraining from showing any sort of behavior'' (Ref. 34).
Similarly, others reported a ``pseudocatatonic sit-down,'' i.e.,
muscular freezing or melting (Ref. 45). One study described temporary
tensing of the body and noted attempts to remove the device or grab the
transmitter during treatment (Ref. 30). Some patients resorted to
hostility and retaliation (Ref. 46), including surrogate retaliation,
threats, and warnings (Ref. 45). In some patients, another undesirable
behavior known as self-restraint, where patients attempt to physically
restrain themselves, for example, with their clothing, emerged or
intensified (Refs. 29 and 47). Others exhibited lesser self-injury and
aggression, non-injurious pinching, emotional behaviors, and napkin-
tearing. (See also Refs. 30 and 43.) In some cases, crying increased
(Ref. 48). One study reported that, as measured by rating scales of
dependency, affection-seeking increased repeatedly during treatment
(Ref. 42).
Temporary or long-term increases in symptoms have also been
attributed to ESDs in the literature. One article reported increases in
emotionality and the frequency of self-injury, as well as post-
treatment incontinence (Ref. 49). Another observed increasing episodic
``bursts'' of self-injury, eventually reaching the point that extended
treatment with the ESD became impossible to maintain (Ref. 50).
Some ESDs have been used for conditions other than SIB and AB,
e.g., obsessions or compulsions, according to the same principle of
aversive conditioning. FDA believes that reports of AEs from these
alternative uses are informative regarding the risks of ESDs for SIB
and AB because individuals with ESDs for other conditions generally do
not have the same patient vulnerabilities that often accompany SIB and
AB. As discussed in sections II.A.2 and A.3, these vulnerabilities
generally increase the risk of harm from ESDs for individuals who
manifest SIB or AB, so any harms from ESDs for other uses would be at
least as likely, if not more so, to cause harm to many patients
exhibiting SIB or AB.
One article on the effects of shock on five subjects to reduce
obsessions and compulsions reported that one subject demonstrated
anxiety and psychotic delusions (Ref. 51). One case-control study on
ESDs used to treat alcohol dependence in 12 subjects found that
symptoms of experimental repression, such as headaches, restlessness,
and mild dysphoria, were common and appeared usually within 3 or 4 days
of the treatment (Ref. 52). Another researcher performed a prospective
study of ESDs used for smoking cessation in 14 subjects. The author
reported that seven subjects exhibited mild transient depression (Ref.
53). FDA acknowledges that confounding factors potentially contributed
to these AEs.
Since ESDs are aversive conditioning devices, FDA also considered
AEs associated with aversive conditioning more generally. We identified
12 review articles examining AEs associated with punishment or aversive
conditioning. Many of the reviews acknowledge the possibility of
negative emotional reactions associated with punishment in general,
such as fear or avoidance (Refs. 54-59) and anxiety and depression
(Ref. 54). Some reviews, similar to the findings specific to ESDs,
noted AEs that include retaliation, increased aggression, or
substitution of one injurious behavior for another (Refs. 54 and 57-
60).
FDA believes that the risks posed by another type of device that
delivers a shock to the patient are instructive. Specifically, a
comparison to implantable cardioverter defibrillator (ICD) devices
further supports the potential for certain psychological risks in
patients receiving shocks from ESDs for SIB and AB. While the strength
and purposes of the shock differ significantly between ICDs and ESDs,
the psychological risks posed by ESDs do not necessarily depend on the
strength of the shock, as discussed earlier, and FDA does not believe
the different purposes of the shocks undermine the comparison for the
following reasons. Treatment with either of these devices entails
several similar characteristics that support a comparison, including
the lack of patient control over the shocks, the application of
multiple shocks, and the startling or unpleasant nature of the shocks.
We found that fear of future shocks, in particular, is a trauma that is
shared for both the ICD and ESD populations, unlike other trauma
experiences in which subsequent trauma (repetition of the experience)
is unlikely, indicating that ongoing application worsens the harm (Ref.
61).
The following risks have been reported in the literature for ICDs:
The development of PTSD, acute stress disorder, a shock stress reaction
(a temporary condition), learned helplessness, depression, and anxiety
(Refs. 61-63). A contributing factor in the development of these harms
in patients with an ICD may be that treatment with an ICD may act as a
constant reminder of the underlying life-threatening disease condition
(Ref. 64). A 2011 report observed that ``[t]he available research
literature can only provide a limited view of whether ICD shock or the
potentially life-threatening arrhythmic condition is the primary driver
of a PTSD presentation'' (Ref. 61). However, Sears and Conti report
that ``[s]hock is the major distinguishing factor between patients with
ICDs and general cardiac patient populations'' (Ref. 63), meaning that
the presence of an ICD, rather than the underlying cardiac condition,
increases the psychological risks. Other authors have reported that ICD
shocks may cause distress either from the associated pain, skeletal
muscle contraction, and nerve
[[Page 24395]]
stimulation or merely from fear of shocks (Ref. 62).
Because of the similar characteristics of the shocks delivered by
ICDs and ESDs, and because the identified risks may be attributable to
the ICD shock itself, as opposed to the fear of a life-threatening
condition, the risks of development of PTSD or a shock stress reaction,
learned helplessness, depression, or anxiety may also exist when shocks
are applied by ESDs in patients with SIB or AB. FDA notes that due to
the drastically different intended uses, patient populations, benefit-
risk profiles, and state of the art for these devices, FDA is not
considering banning ICDs.
b. Physical risks. Research shows that shock strength and other
device characteristics play a role in shaping the physical response to
ESDs, such as whether the patient receives burns or experiences pain
(see section I.C). We note that the lack of complete information
regarding shock characteristics in much of the literature can make it
difficult to determine to which ESDs these findings are applicable.
The literature contains many reports of tissue damage or burns from
ESDs. Reports of skin damage ranged from burns to bruises to slightly
reddened or discolored areas. In all such reports, the effects were
temporary (Refs. 29, 30, 39, 41, 50, and 65).
Given that ESDs achieve their intended effects by causing an
aversion with an electric shock, it is not surprising that researchers
have reported experiencing or observing pain upon ESD application to
themselves or their patients. For example, one experimenter stated that
he definitely felt pain when he applied the ESD to himself. He
described it like a dentist drilling on an un-anesthetized tooth, but
the pain terminated when the shock ended (Ref. 36). Another report
observed pain upon stimulation by the ESD (Ref. 35), and another
observed a tremor in the thigh (Ref. 36). Although ESDs are intended to
apply an aversive stimulus, and any pain that results from ESDs may
cause an aversive reaction, pain is nonetheless a harm that should be
considered in our analysis of risks posed by the device.
Finally, two articles reported misapplication or device failure
(Refs. 39 and 65). In such cases, there is a risk that any of the harms
discussed in this section may occur but without any possibility of
benefit.
2. Likely Underreporting of AEs
The Agency's analysis indicates that the medical literature suffers
from some significant limitations and has likely underreported AEs
associated with ESDs for a number of reasons. Perhaps most importantly,
the devices have been studied only on a very small number of subjects,
many of whom would have difficulty communicating or otherwise
demonstrating AEs and injuries. The bulk of the articles describe case
reports or series, employing only retrospective reviews of clinical
experience, not prospective studies. Further, most of the research
articles were published in the 1960s and 1970s, before significant
advances in the ability to diagnose and classify psychological AEs such
as PTSD. The dated nature of most of the research also means it did not
adhere to modern standards for AE monitoring. Simply put, researchers
likely did not report AEs because they had not planned to study them
separately. None of the articles on the application of ESDs described
an attempt to assess AEs systematically, and many articles did not
state whether the authors attempted to assess AEs at all. Finally,
researcher bias also may have contributed to underreporting of AEs.
As noted, the literature review suggests some subjects' difficulty
with reporting AEs due to the subjects' disability likely hindered any
assessment of AEs, particularly psychological AEs. Since SIB and AB
often present in individuals with cognitive, intellectual, or
psychiatric conditions, SIB and AB affect many individuals with
diminished communication abilities. Patients who exhibit SIB or AB may
not offer--or providers may not recognize--feedback indicating injuries
from misfires or other erroneous applications of ESDs. For example,
conditions such as an autism spectrum disorder may impair expressions
of pain (see Ref. 66 for a discussion of pain sensitivity and
expression in autistic individuals). In such a case, an AE could go
unrecognized because the provider does not understand the individual's
response, if any.
Worse, some individuals' impaired ability to communicate, express
themselves, or associate cause and effect, coupled with the difficulty
providers may have in distinguishing underlying symptoms from negative
effects of ESDs, compounds the dangers posed by these devices. This is
because individuals' impairments with communication or stimulus
association may prevent the individuals and their health care providers
from mitigating or avoiding both physical and especially psychological
harms. (See section II.C.1 for a discussion of interventions that do
not rely on stimulus association.) In such circumstances, ESDs are
riskier than for other patients on whom ESDs are used.
For the reports of AEs that do exist, many of those researchers
published during the 1960s and 1970s, an era when conceptions of
disease and how a person's physiology may affect or cause disease,
i.e., pathophysiology, differed significantly from current medical
science, particularly psychiatric pathophysiology. As a result, those
researchers may have interpreted pathological processes differently.
For instance, they may not have recognized certain currently accepted
disease processes like acute and posttraumatic stress. Some researchers
did not report pain or discomfort as AEs since they were considered the
ESDs' intended result and indicators of effectiveness. (See, e.g.,
Refs. 44 and 57). In short, because science has advanced since much of
the AE reporting, FDA believes existing AE reports in the literature
are likely not comprehensive by current scientific and clinical
reporting standards.
The Agency's analysis also suggests the possibility of bias against
reporting AEs. As previously noted, the majority of articles did not
define a systematic method for assessing AEs. In one review, the
authors concluded that there was no evidence associating AEs with ESDs
(Ref. 67). However, the authors went on to opine, ``in light of the
intrusive nature of shock treatment, it is puzzling that so few
negative side effects have been reported. In interpreting the existing
literature, we might be wise to consider the possibility that some
investigators have been predisposed to see only the positive side
effects.'' Similarly, the reports of treatment relapse in the
literature may not reflect the actual prevalence in clinical settings
because such cases are less likely to be submitted or accepted for
publication (Ref. 59).
Potential bias against AE reporting might also have influenced the
authors of the article that included the largest group of individuals
(60) subject to ESD application in its retrospective review. The review
noted only one negative side effect, ``temporary discoloration of the
skin that cleared up in a few minutes or days'' (Ref. 30).
However,''temporary emotional behaviors, a temporary tensing of the
body, or attempts to remove the device or grab the transmitter noted
during treatment were classified as 'immediate collateral behavior' and
were not considered adverse events'' (Ref. 30). The lead author of this
article, Dr. Matthew Israel, may also have been biased in his roles as
founder of JRC and Chief Executive
[[Page 24396]]
Officer of JRC at the time he co-wrote the article.
In light of the foregoing, FDA believes that researchers, by
current clinical and peer-review standards, likely underreported AEs.
Many patients on whom ESDs have been used have limited ability to
express themselves. Some earlier studies considered certain reactions
that we would now consider to be AEs as mere responses or even
treatment requirements. Even current researchers may classify AEs as
unwanted side effects that then go unreported. For example, of the 66
patient case histories spanning 1991 through 2014 that FDA received
from JRC, none reported any AEs, which is highly unusual for so many
patients over such a long time (though individual exposure periods
varied). Nor did any of these case histories include systematically
defined methods for short- or long-term AE monitoring. Thus, even the
more recent studies may still reflect outmoded standards.
Significantly, because much of the relevant literature was published
many years ago, it does not benefit from recent advancements in
psychiatric pathophysiology that have expanded researchers' ability to
identify and record AEs. In light of the foregoing, we conclude that
realized risks and dangers to individuals' health from ESDs are likely
greater than reported in the medical literature. As a result, the risks
posed by ESDs reported by other sources, discussed in the following
sections, warrant careful consideration.
3. Information and Opinions From Experts
FDA presented the following dangers to individuals' health related
to the use of ESDs at the Panel Meeting: Negative emotional reactions
or behaviors, including aggression; burns and other tissue damage;
anxiety; acute stress, or PTSD; fear and aversion or avoidance; pain or
discomfort; depression and possible suicidality; psychosis; and
neurological symptoms and injury. The panelists generally opined that
the list was incomplete, and in some cases, too vague and in need of
clarification (see Ref. 68).\3\
---------------------------------------------------------------------------
\3\ Unless otherwise noted, all references to statements and
opinions expressed at the Panel Meeting are taken from Ref. 68.
---------------------------------------------------------------------------
One panelist noted peripheral nerve injury as a possible side
effect and was surprised JRC had not reported severe depression,
especially since ``producing pain in people who have no control over
the pain'' is ``a perfect paradigm for the learned helpless,'' and
learned helplessness is used in drug studies ``because it produces in
animals something analogous to depression and it can be used to test
antidepressants.''
Another panelist stated that cardiac effects, renal effects, muscle
damage, and neurological symptoms, such as neuropathy, could be
happening at low levels but go unreported because there has not been a
systematic look at these types of potential injury over the last 40-50
years.
Other panelists recommended specific additions and refinements to
the list of risks and dangers, including: Equipment malfunction; long-
term effects of pain; delineation of range of pain; trauma from falls;
mistrust of providers; learned helplessness; chronic stress;
generalized behavioral suppression; small, repetitive damage of other
tissues; cognitive impairment; neuropathy; ventricular fibrillation if
the electrodes are placed transthoracically; neuropsychiatric symptoms;
and emotional sequelae.
Several Panel members echoed the concerns discussed earlier
regarding the likelihood of underreporting of AEs. For example, one
Panel member pointed out that the populations treated with ESDs are
very vulnerable and may not be able to self-report AEs. Panelists also
indicated that because clinicians have little understanding of the
breadth and the range of pain experienced by ESD patients, clinicians
may mistakenly attribute adverse effects to the patients' cognitive,
intellectual, or psychiatric conditions rather than to the device. Some
panelists observed that many of the risks and dangers of ESDs resemble
co-morbidities in the individuals subject to treatment; as a result,
adverse effects of the device would be difficult to distinguish from
symptoms of the disability. This could result in AEs being misperceived
as underlying symptoms, the likelihood of which is supported by the
lack of systematic evaluation of AEs in the literature discussed in
section II.A.2. Panel members similarly expressed concerns about
communication and diagnosis difficulties exacerbating the harms
experienced by patients on whom ESDs are used.
In his expert report, Dr. Smith explains that ESDs for SIB or AB
``necessarily involve inflicting pain on a person with [an intellectual
or developmental disability],'' and notes the risks of fear and
agitation observed in one study. Dr. Smith details several limitations
to the studies on ESDs in the literature, including the failure of any
of the studies to have a prespecified, systematic plan for monitoring
AEs, which may have resulted in underreporting of AEs. He also
discusses the possibility that the publication process may also
introduce a bias against reporting AEs in the retrospective single-
patient studies relied on by many researchers of ESDs. This is because,
according to Dr. Smith, when studying only one patient, researchers
tend to emphasize data that epitomize experimental control rather than
an average response to the device (Ref. 8). Further, researchers
generally tend to publish clear-cut results rather than less-clear
outcomes (Ref. 8). Although he notes that the ``overall strength of
evidence is low'' with respect to both benefit and harm, Dr. Smith
concludes that ``existing evidence shows that aversive conditioning
with electric shock can be safe and effective in at least some cases,
but that it can also be misapplied, risking severe, negative
consequences'' (Ref. 8).
A comment submitted by the Disability Law Center includes a 2014
expert affidavit from Dr. James Eason, a university instructor of
biomedical engineering with a Ph.D. in biomedical engineering and a
B.S. in electrical engineering who has particular expertise on ICDs
(Ref. 69, attachment 2). Dr. Eason opines on the potential hazards
posed by three ESDs: The SIBIS (cleared by FDA in 1986), the GED-1
(cleared by FDA in 1994), and the GED-4 (not FDA cleared or approved).
Focusing on peak current, based on his views on the relationship
between certain electrical stimulus parameters and pain, Dr. Easton
compares the SIBIS (4.1 mA), GED-1 (30 mA), and GED-4 (90 mA), with an
electrical fence (4 mA), a dog training collar (2-4 mA), and a cattle
prod (10 mA), respectively.
Dr. Eason opines that, when applied to non-sensitive locations such
as the arm or leg, the SIBIS shock falls below the range usually
considered painful; the GED-1 shock falls within the range of pain
thresholds, meaning some would find it painful and some may not; and
the GED-4 shock would be painful or extremely painful to anyone.
According to Dr. Eason, when the electrodes are placed on sensitive
parts of the body, such as hands, feet, underarms, torso, or neck, all
three ESDs are capable of inflicting extreme pain on anyone. Dr. Eason
explains that sweating, which may be caused by stress or anxiety about
receiving a shock, lowers skin resistance, which in turn may lower
one's pain threshold, and that one's pain threshold may also be lowered
by repeated shocks. He further concludes all three devices are capable
of producing tissue damage due to strong muscle contractions, and all
are capable of causing superficial skin burns under certain
circumstances.
[[Page 24397]]
Dr. Eason also concludes that the ESDs ``are likely to induce an
immediate increase in physiological stress ranging from mild to severe.
Further, the long-term effects of receiving numerous painful and
uncontrollable shocks will be an increased risk for developing ASD or
PTSD.'' His conclusion is based partly on observations of people who
have ICDs, which have been shown to induce psychological trauma,
including PTSD, as discussed in section II.A.1. Finally, Dr. Eason
believes the GED-4 presents a risk of heart palpitations, long-term
psychological disorders, and neurological effects.
Dr. Eason's expert opinion is consistent with other available data
and information demonstrating that ESDs can be painful, particularly
when placed on sensitive areas, and that physiological and
psychological factors contribute to the experience of pain. However, as
explained in section I.C, because an individual's experience of pain
varies significantly based on many factors, pain predictions based on
peak current are subject to considerable uncertainty. As such, although
higher peak currents correspond to greater risks of physical illness or
injury, the peak current is but one factor in an individual's
experience. Similarly, pain is but one risk of physical harm that ESDs
pose. The devices pose serious risks of other short- and long-term
psychological and physical harms, as discussed in the literature and at
the Panel Meeting.
4. Information From State Agencies and State Actions on ESDs
FDA reviewed complaints regarding ESD use made to the Massachusetts
Disabled Persons Protection Committee (DPPC) from August 30, 1993, to
July 28, 2013. Of 53 complaints, DPPC screened out 18 as not meeting
complaint criteria; DPPC found 22 more were unsubstantiated. The
remaining 13 complaints described the following AEs: Burns or tissue
injury (6 reports), inappropriate device use (3 reports), negative
emotional reactions (3 reports), and PTSD (1 report).
In 2007, the Massachusetts Department of Early Education and Care
(DEEC) conducted an investigation of JRC's Stoughton Residence, where
GED devices were used on individuals living there (Ref. 70). According
to the Investigation Report, an individual reported waking up because
his roommate was screaming; his roommate had been asleep but was
shocked by a GED, waking him and causing him to scream. JRC staff
reported that ``the skin was off of the area'' of the leg where GED
shocks had been applied, that the GED was removed from the leg
``because the area on was too bad to keep the device,'' and either the
individual who received the shocks or the staff (it is not clear who)
believed a stage two ulcer was in the area where skin was missing (Ref.
70).
In 2006, the New York State Education Department (NYSED) conducted
an onsite review of JRC's behavior intervention programs, with purposes
including identification of any health and safety issues relating to
JRC's use of aversive interventions (Ref. 71). The review was conducted
by NYSED staff and three behavioral psychologists serving as
independent consultants. It included a review of school policies,
student records, observations of school and education programs, and
interviews with staff and randomly selected individuals living at JRC.
The reviewers witnessed staff rotating GED electrodes on individuals'
bodies at regular intervals to ``prevent burns that may result from
repeated application of the shock to the same contact point'' (Ref.
71).
During interviews, individuals reported ``pervasive fears and
anxieties related to the interventions used at JRC,'' which include
other interventions in addition to the GED devices. Although not
reported as relating specifically to GED use, one patient stated she
felt depressed and fearful, that her greatest fear was having to stay
at JRC past her 21st birthday, and that she thought about killing
herself every day. The review notes various other potential negative
effects that may result from aversive behavioral strategies, such as
depression, social withdrawal, aggression, and worsening of PTSD
symptoms in individuals diagnosed with PTSD, though it did not report
any specific instances of these adverse effects related to GED use.
NYSED also submitted a comment to the 2014 Panel Meeting docket
stating that it has received reports of collateral effects from the use
of these devices, such as increases in aggression and increases in
escape behaviors or emotional reactions. NYSED states it has received
``numerous reports of students who have incurred physical injuries
(burns, reddened marks on their skin) as a result of being shocked and
for whom parents and students themselves have reported short-term and
long-term trauma effects as a result of use of such devices or watching
other students being shocked (e.g., loss of hair, loss of appetite,
suicidal ideation).'' NYSED believes it is well established that stress
and trauma impair brain functioning. According to NYSED, one student
explained, ``I am scared and sometimes I feel like my life is in
danger. There are days when I am scared to even say a word to anyone. I
am afraid to wake up because I never know what is going to happen to
me. I think I should not have to live in fear and be scared . . . I get
so depressed here I wish my life by fast'' (Ref. 72).
5. Information From the Affected Manufacturer/Residential Facility
JRC acknowledges the risk of physical harms to the skin, that ``in
rare cases, mild erythema of the skin may result'' that disappears
within an hour to a few days, ``less than 1% of applications result in
<1 mm lesion,'' and ``it is possible that repeat exposure to the GED
skin-shock could result in blistering'' (Refs. 21 and 73). With respect
to psychological adverse effects, JRC states, ``there also may be
brief, temporary anxiety just prior to the delivery of the application
as well as occasional harmless avoidance responses (e.g., tensing of
the body, attempts to remove the electrode in some cases)'' (Ref. 21).
JRC also acknowledges that, ``in very rare circumstances, the GED may
errantly deliver an unintended skin-shock to a patient,'' either when
the shock is delivered to the wrong patient or due to spontaneous
activation (Ref. 73).
In line with the decades-old research that considered pain or
discomfort to be merely an indicator of effective treatment (see
section II.A.2), JRC does not include pain in its discussion of AEs
caused by the device. Two tables provided by JRC in one of its
submissions suggest its GED devices may not cause pain based solely on
their peak current levels (Ref. 21). However, as discussed in section
I.C, conclusions regarding pain based on peak current alone are
difficult to draw, and the stimulus-pain matching tables in some of the
sources cited by JRC are not based on shock sources akin to ESDs. JRC
elsewhere acknowledges ``the stimulation may be considered painful by
some patients'' (Ref. 73), and when asked directly whether the stimulus
causes pain at the Panel Meeting, Dr. Nathan Blenkush, JRC's Director
of Research, answered ``yes.''
Except for the harms described earlier, JRC maintains that it ``has
not found any side effects associated with aversive conditioning''
(Ref. 21) and ``there are no confirmed reports or confirmed medical
evidence that patients have any negative psychological side effects
related to any discomfort experienced due to therapy with the proper
use of the GED devices'' (Ref. 73). FDA's review of records collected
as part of a 2013 inspection of
[[Page 24398]]
JRC did not reveal any AEs reported by JRC for individuals with ESDs. A
former JRC clinician commented that he ``did not observe any permanent
negative side effects'' (Ref. 74). JRC concludes, ``the medical
literature cited by FDA [in the FDA Executive Summary for the Panel
Meeting] did not show any evidence of profound, sustained, or
significant harm or patient injuries resulting from use of ESDs'' (Ref.
21).
However, with respect to psychological harms, JRC's records provide
compelling evidence of risks of such harms that may result from GED
use. For example, a JRC document entitled, ``Procedures to Facilitate
the Assessment of Possible Collateral Effects,'' dated June 14, 2012,
directs staff to note ``any sign of any adverse effect on the student
that may be resulting from the use of aversive interventions,'' and
``look for any collateral effects that may be related to the
administration of an aversive intervention.'' The collateral effects
listed in the JRC document include, but are not limited to: Nightmares,
intrusive thoughts, avoidance behaviors, marked startle responses,
mistrust, depressions, flashbacks of panic and rage, anger,
hypervigilance, and insensitivity to fatigue or pain. The corresponding
section of the training manual headed ``Responding to Collateral
Effects'' further directs staff to look for ``signs of any form of
distress or discomfort,'' including but not limited to: Changes in
sleep patterns, loss of appetite, confusion, irritability, lack of
energy, sadness, mood swings, significant weight loss, loss of
interest, fatigue and lack of energy, difficulty concentrating,
agitation, restlessness, or irritability, withdrawal from usual
activity, and feelings of helplessness. Another JRC document entitled
``Pre-Service Training Manual,'' dated September 11, 2012, contains the
same information.
Although the patient records submitted by JRC do not indicate
occurrences of any of these harms, and JRC's comments claim they
adequately train their staff, monitor individuals on ESDs, and report
adverse events, FDA has reason to doubt that none of these harms
occurred. As discussed earlier, impairments with patient communication
and provider recognition pose difficulties in identifying harms caused
by the device, even for vigilant staff. State agencies in Massachusetts
and New York have reported problems with staff supervision of
individuals and monitoring of adverse events at JRC. For example, the
2006 NYSED review of JRC's program found that the collateral effects of
punishment ``are not adequately assessed, monitored, or addressed,''
and ``[t]here does not appear to be any measurement of, or treatment
for, the possible collateral effects of punishment such as depression,
anxiety, and/or social withdrawal.'' Further, ``[s]kin shock has the
potential to increase the symptoms associated with PTSD, yet there is
no evidence of data measuring these possible side effects or therapies
designed to treat these symptoms'' (Ref. 71). The 2007 Massachusetts
DEEC investigation resulted in several determinations of deficiencies
in patient oversight at one of JRC's residential facilities, including
lack of necessary training and experience among staff, problems
regarding communication of medical issues, monitoring staff neglect of
responsibilities that ``compromis[ed] the supervision and the safety of
residents,'' and staff failure ``to monitor the residents in a manner
that assured their health and safety'' (Ref. 70). Given these findings,
patient records may well fail to capture occurrences of harms.
6. Information From Patients and Their Family Members
Although three individuals formerly at JRC who spoke at the Panel
Meeting either did not mention any harms or stated the GED did not harm
them, two other individuals formerly at JRC described a variety of
harms related to their experience with the GED, including panic and a
fear of authority and being controlled, severe muscle cramps that would
last 1 to 2 days, skin burn marks, terrible pain from the site of GED
application on the leg down to the foot, loss of sensation in the leg
and skin, frequent misfires, nightmares, freezing up upon hearing
certain sounds associated with GED application, and flashbacks.
Three individuals formerly at JRC interviewed by FDA clinicians
asserted the following additional serious AEs resulting from GED use:
Heart palpitations, seizure, depression, and suicidality. These
individuals described the GED shock as ``a thousand bees stinging you
in the same place for a few seconds,'' a ``bad bee sting,'' and
``extremely painful,'' and gauged the pain level from 5 to 8, depending
on the GED model and the location of the shock on the body.
Some of the relatives of individuals at JRC who spoke at the Panel
Meeting only spoke about the positive effects of the GED devices and
did not recount any adverse effects. Family members of individuals at
JRC and a JRC parent association also commented that individuals at JRC
have not suffered any side effects from the GED devices (see, e.g.,
Ref. 75). However, one parent of an individual formerly at JRC
described the following adverse effects from use of the GED: Burns,
fear, pain, PTSD, catatonia, and deep vein thrombosis caused by
catatonia.
7. Information From Other Stakeholders
At the Panel Meeting, organizations concerned with the treatment
and rights of individuals with disabilities cited risks of the
following harms posed by ESDs based on first- or second-hand accounts:
Pain, fear, anxiety, panic, depression, attempts to avoid or escape,
nightmares, hyperarousal, flashbacks, burns, scars, loss of sensation,
muscle contractions, learned-helplessness responses, nerve damage,
muscle cramps, soreness, and neurological injuries such as seizures.
The presenters stated that, in some cases, ESDs hindered the
development of the very skills and behaviors necessary to control SIB
or AB.
The written comments from disability rights organizations, as well
as health care professionals and other concerned citizens, identified
the following risks based on first- and second-hand accounts of the use
of ESDs: PTSD and other effects on brain function from stress,
including memory loss, loss of verbal communication, and sleep pattern
disturbances; severe psychological trauma; depression with possible
suicidal ideation; anxiety; increase in aggression; increase in escape
behaviors and emotional reactions; fear and aversion or avoidance;
seizures; migraine headaches; burns or red marks on the skin; loss of
hair; loss of appetite; pain; misuse of the device (misfires and
erroneous applications); persistent numbness and other neurological
injuries; and ear problems.
One comment from a disability rights group cites a media report
quoting an expert in a lawsuit filed by a parent of an individual
formerly at JRC against JRC, describing the individual's state after he
was shocked repeatedly with a GED device: ``He was essentially in what
we would call a catatonic condition . . . That means a condition that
happens with people that are acutely psychotically disturbed'' (Ref.
76).
Another comment from a psychologist, who has worked with patients
exhibiting SIB and AB, reports witnessing patients waking up screaming
from nightmares, which only happened after ESDs were used on them. The
psychologist reported that other patients have ``waking nightmares, in
which horrible memories of shock, pain, and restraint suddenly overcome
[[Page 24399]]
them, even during an otherwise happy event'' (Ref. 77).
8. Conclusion
Based on the scientific literature regarding ESDs for SIB, AB, and
other unwanted behaviors, and regarding aversive conditioning
generally, FDA has determined that ESDs for SIB and AB present the
following risks: Depression; fear; escape and avoidance behaviors;
panic; aggression; substitution of other behaviors such as freezing and
catatonic sit-down; worsening of underlying symptoms, such as increased
frequency and bursts of self-injury; pain; burns; tissue damage; and
device misapplication or failure. Based on the scientific literature
regarding ICDs, FDA has determined that ESDs for SIB and AB also
present the risks of PTSD or acute stress disorder, shock stress
reaction, and learned helplessness. This literature also provides
support for the risks of depression, anxiety, fear, and pain.
Experts in the field of behavioral science and State agencies that
regulate ESD use provide further support for the risks of depression,
PTSD, learned helplessness, fear, anxiety, substitution of collateral
behaviors, pain, burns, tissue damage, and inappropriate use. They
indicate ESDs have been associated with the additional risks of short-
and long-term trauma including suicidal ideation, chronic stress, acute
stress disorder, neuropathy, heart palpitations, and trauma from
falling. JRC's internal policies include long lists of risks for
aversives they use. Although these are not specific to ESDs, FDA finds
these lists further support that ESDs pose the risks of depression,
fear, anxiety, panic, learned helplessness, and substitution of
collateral behaviors, and they support that ESDs are associated with
the additional risks of nightmares, flashbacks, hypervigilance,
insensitivity to fatigue or pain, changes in sleep patterns, loss of
interest, difficulty concentrating, and withdrawal from usual activity.
Comments from individuals on whom ESDs have been used, their family
members, disability rights groups, and others, provide additional
support for the risks previously identified, and suggest ESDs may pose
the additional risks of severe psychological trauma, catatonia,
seizures, nerve damage, loss of sensation and numbness, migraine
headaches, impaired brain function due to stress, memory loss, and
muscle cramps.
B. Effect on Targeted Behavior
1. Scientific Literature
FDA conducted an extensive, systematic review of the medical
literature for information assessing the clinical benefits of the use
of ESDs for SIB or AB. We identified a total of 45 studies, including
41 case reports or case series, a case-control study conducted outside
the United States (Ref. 29), a within-subjects comparison trial
conducted outside the United States (Ref. 78), a retrospective review
of 60 patient charts (Ref. 30), and a questionnaire followup study of
22 subjects on whom ESDs were used for aversive conditioning (Ref. 79).
(See table 3 of Ref. 3 for a summary of these 45 studies.) The 45
referenced studies showed that ESDs can have some immediate impact on
the targeted behaviors in some patients, i.e., they interrupted the
target behavior.
We also evaluated 12 articles reviewing some of these 45 studies
that included specific clinical information on individual subjects and
examined the effectiveness of ESDs for various pathologies, e.g., AB,
SIB, or problematic behaviors more generally. (See Ref. 3 for
additional details.) These reviews generally support the conclusion
that ESDs used on patients exhibiting SIB or AB caused the immediate
cessation of the target behavior in some patients.
One review article specifically examined reports of applying ESDs
to autistic children (Ref. 57). The authors noted that ``in all of
these studies, electric shock proved to be a highly effective
therapeutic agent with autistic children.'' They estimated that
positive effects compared to negative effects occurred at a ratio of 5
to 1. However, they also reported that setting-specificity (the
specific setting affects the results) may be an obstacle to an overall
satisfactory effect (see also Ref. 44). Similarly, a comparison of
different treatments for controlling behavior in individuals with
intellectual impairments or schizophrenia noted that, in terms of
immediate effects, ``punishment was the quickest means of suppressing
behavior'' (Ref. 80; see also Ref. 36). These studies show that ESDs
can interrupt SIB or AB, causing an immediate cessation of the
behavior.
One study observed that a patient adapted to the stimulus intensity
(Ref. 29), and another study showed that the application of ESDs can
lead to adaptation (e.g., Ref. 36). Adaptation means that a patient no
longer responds at a particular level of stimulation--in the case of
ESDs, a particular shock strength--though the evidence is inconclusive
as to whether this occurs. Some, including JRC, believe that adaptation
occurs, and that when an individual adapts, the shock strength must be
increased in an attempt to achieve the same effects. However, experts
in the field, including at the Panel Meeting discussed in section
II.B.3, have explained that what has been characterized as adaptation
is really evidence of ineffectiveness, regardless of shock strength.
Thus, for some individuals, shocks are ineffective, including with
respect to immediate interruption or cessation of the target behavior.
Twenty-two of the 45 literature studies reported on durability of
the effects of ESDs (Refs. 29, 30, 34, 36, 39, 40, 46, 50, 65, 79, and
81-92). A durable effect is one where an individual develops a
conditioned response, so the target behavior, along with the numbers of
shocks, is greatly reduced either while the individual continues to
wear the ESD or after the ESD is removed. Twenty of the studies
reported a durable effect that lasted from months to years. Two of the
22 studies reported no durability (Refs. 50 and 92). However, all 22
suffer from various flaws and limitations, as described in the next
section.
Several of the literature reviews, which include reviews of many of
these 45 studies, made observations regarding durability. One review
opined that the use of ESDs might have long-term durability and
concluded that results of aversive conditioning studies ``suggest that
sufficiently intense punishers . . . may produce lasting reductions in
problem behavior'' (Ref. 59). However, this conclusion included the
qualifier, ``as long as the punishment contingency remains in effect,''
which implies that the authors were not discussing behavioral
conditioning durability after the removal of the punisher. The authors
also noted several limitations on the studies' findings. Importantly,
the available studies had methodological limitations that prevent
generalizing research findings to a treatment setting (Ref. 59). One
major limitation is that, because of the long duration of the studies,
unplanned changes or other uncontrolled conditions hinder attributing
observations to ESDs. The authors concluded that, ``[u]ntil additional
research on long-term maintenance is conducted, practitioners and
caregivers should not assume punishment will remain effective over the
long run'' (Ref. 59).
Other reviews were much more doubtful regarding the durability of
ESD effects. One of the reviews discussed earlier in this subsection
reported that,
[[Page 24400]]
``[i]n marked contrast to [short-term effects], punishment and
extinction programs seemed to have the least durable success'' of any
of several behavioral treatments reviewed (Ref. 80). Another review
discussed earlier in this section reported that one author expressed
dissatisfaction with the lack of long-term durability (Ref. 57), and
another review similarly noted that the effect appeared to be short-
term only, i.e., symptoms are only ``momentarily suppressed'' (Ref.
55). A more recent review found that research into durability has
continued to lag (Ref. 93). See section II.C describing the state of
the art for a more comprehensive explanation of the reasons that the
research has lagged.
2. Literature Limitations
The medical literature described in the previous section on the
effect of ESDs on SIB and AB suffers from a number of deficiencies that
limit confidence in the results. Most importantly, study design
deficiencies render these studies inadequate to draw any definitive
conclusions. As discussed in the previous section, 41 of the 45 studies
that the Agency's analysis identified were case reports or series,
which have limited evidentiary value in this patient population, as
discussed in the paragraphs that follow. Another study was a
retrospective analysis of patient charts (Ref. 30) that suffers from
various flaws, discussed later in this section. Another study reported
results from a questionnaire sent to 22 authors of case series
publications, of whom only 11 responded (Ref. 79), used an unscientific
sampling method (questionnaires were sent only to authors of published
articles, some published more than 5 years prior), and asked questions
that do not constitute validated measures of effects. The one
prospective case-control study examining ESDs for SIB and AB (Ref. 29)
only included 16 subjects (8 in the device group and 8 in the control
group) and did not use a direct measure of SIB or AB as the primary
outcome (instead, it measured a decrease in mechanical restraint).
Finally, the within-subjects comparison study looked at heart rate
changes as a measure of stress in five subjects, and it showed that
active treatment with ESDs correlated to a statistically lower mean
heart rate than when subjects were not wearing the ESD (Ref. 78). The
authors surmised that heart rate was an indicator of stress but this
correlation has not been demonstrated to be a valid marker of anxiety,
and direct measures of reduction in SIB and AB were not taken. No
randomized controlled trials directly examined ESDs for SIB or AB.
Generally, a study's strength or weakness is related to design in a
number of ways, particularly through randomization, control, and the
number of study subjects. Randomization distributes characteristics
that could affect the results evenly across conditions. This equalizes
the influence of nonspecific processes not under study, e.g., the
effects of participating in a study, being assessed, receiving
attention, or self-monitoring. Control conditions attempt to subtract
other influences to ensure observations do not have alternative
explanations. They enable a comparison to a baseline in order to
distinguish effects, if any, of the device being studied. A larger
number of subjects provides greater confidence that the same results
can be expected for any given person under the same conditions.
Randomization and controls allow the researcher to determine cause-and-
effect, as opposed to mere coincidence, with greater confidence. As a
general rule, these study design features improve the strength of
conclusions, which is particularly useful in cases with potentially
significant confounding factors, subtle outcomes (including AEs), or
potential bias.
In most cases, a study that is not randomized, controlled,
inclusive of a sufficient number of subjects, or that suffers from more
than one of these deficiencies, will yield weaker conclusions, and thus
more uncertain predictions. Studies that fail to account for AEs will
also yield weaker conclusions with respect to the benefit-risk profile,
because such a study would not fully account for the risks.
In the case of ESDs used for SIB or AB, randomization, control,
large numbers of subjects, and AE reporting are critical to
understanding the benefit-risk profile. Many factors contribute to the
manifestation or reduction of target behaviors and therefore can be
significantly confounding. Those factors may include, but are not
limited to, the underlying condition, environmental cues, transient
psychological and physical states, and the treatment plan details. ESDs
used for SIB or AB may also produce subtle outcomes, especially when
the individual has intellectual or developmental disabilities that can
impair communication. Subtle outcomes may include, but are not limited
to, the development of stress disorders, fear and anxiety, pain and
suffering, or learned helplessness. In light of such circumstances,
drawing conclusions about the effectiveness of ESDs for SIB and AB,
especially with respect to durable conditioning, is difficult in the
absence of randomized controlled trials.
In a randomized controlled trial, the researcher will randomly
assign each subject to one group, at least one of which is a control
group. A randomized controlled trial is prospective; the researcher
creates different conditions across groups at the outset and will
observe outcomes in the future. The researcher will eventually compare
the outcomes across groups, with the control group providing confidence
that the researcher-set conditions were responsible for any
differences. A randomized controlled trial is one of the best designs
for strong conclusions in most cases, including the use of ESDs for SIB
and AB. In reviewing all the evidence, FDA did not identify any
randomized controlled trials studying the effects of ESDs for SIB or
AB.
Other designs are often considered to provide weaker evidence,
which is the case for ESDs used for SIB and AB. For example, a case-
control study is usually considered to be weaker because it does not
observe randomized subjects but, instead, retrospectively compares two
types of subjects (one acting as the control) by observing different
outcomes and working backwards to explain the cause of one set of
outcomes. Retrospective reviews are often considered weaker still
because they do not include a control group. Case reports or series are
even weaker because they report on, and attempt to explain, the
experiences of single individuals.
Conclusions drawn from these other designs are generally considered
weaker because they do not rule out other causes for any differences in
results, including subject selection bias, as effectively. Designs that
take an outcome as given and then work backwards in an attempt to
explain it are more vulnerable to bias than prospective designs.
Single-subject designs such as case studies are less likely to yield
outcomes that would be typical for other such subjects. The conclusions
drawn from randomized controlled trials are therefore generally
considered much more reliable than these other designs. The general
rule applies to ESDs used for SIB or AB because of the known multiple
confounding factors, possible subtle outcomes (including unassessed
AEs), and because bias is of particular concern. Thus, the reliance on
weaker study designs for trials on ESDs limits the conclusions that may
be drawn regarding their effectiveness.
Other weaknesses stem from the fact that the majority of research
articles
[[Page 24401]]
were published in the 1960s and 1970s. Specifically, researchers
published 26 articles before 1980, 12 from 1980 to 2000, and 7 since
2000. Consequently, most of the articles do not adhere to current, more
exacting peer-review standards for study conduct and reporting. This is
evident not only from the time of publication but from the information
provided regarding study design, conduct, and reporting. (See also
section II.A.2, discussing likely underreporting of AEs.)
Some of the papers have significant methodological limitations in
addition to those already discussed. For example, the 2008 review by
Dr. Israel and colleagues (Ref. 30), which provides a retrospective
analysis of 60 subjects purporting to show all achieved successful
treatment (defined as at least a 90 percent reduction in the targeted
behavior), failed to explain, among other standard disclosures, data
collection procedures, whether it was retrospective or prospective, and
why and how staff made certain decisions that differed from patient to
patient (e.g., the number of GED electrode sets applied). In short,
that review did not take certain standard precautions that help to
identify and eliminate bias and variability in order to understand
results objectively.
A 2010 review by Dr. Israel and colleagues is a series of case
reports on seven individuals at JRC (Ref. 94). The authors investigated
the addition of punishment-based techniques to behavioral modification
plans for people for whom positive-only techniques and pharmacotherapy
had been reported to have failed previously, and reported success from
skin-shock treatment at JRC. A review of case reports could be useful
to examine initial results for continued investigations of an
intervention; however, it was retrospective and covered few subjects.
The authors also failed to describe how they chose the specific case
reports, meaning that the authors may have overlooked or omitted
individuals for whom punishment-based techniques did not affect the
outcome. In contrast, studies that do not suffer from such
methodological limitations have found that the removal of punishment
techniques did not lead to an increase in problem behaviors (e.g., Ref.
95).
A paper by Dr. van Oorsouw and Dr. Israel, et al. investigated the
effects of GEDs, but it too suffered from significant limitations (Ref.
96). The authors claim that contingent shock (another term for aversive
conditioning with ESDs) significantly improved some individuals'
behaviors; however, in each of the categories measured, no more than
four out of nine subjects demonstrated improvement. The other subjects
``did not show any change.'' Regarding measurements, the investigators
apparently included ``soft'' neurological signs and symptoms,
especially involuntary movements, which are common for individuals who
exhibit SIB or AB. They apparently applied shocks for such involuntary
movements even though the patients would not be able to consciously
control those behaviors. The investigators also appeared to consider
certain behaviors, such as refusing academic tasks, as target behaviors
even though such behaviors are not clinically considered aggressive or
self-injurious. Thus, the related results do not actually reflect the
use of the devices for SIB or AB. Additionally, the investigators
studied a small group with highly varied characteristics, e.g.,
intellectual capacity and primary diagnoses. Such high variability
among so few patients suggests that the investigators may not have
obtained results that could be generalized to other patients, even
without the aforementioned deficiencies.
Further, the 2008 and 2010 reviews by Dr. Israel and colleagues
were published in The Journal of Behavioral Analysis of Offender and
Victim Treatment and Prevention (JOBA-OVTP). JOBA-OVTP no longer
appears to exist, and we determined that when it was active, it was not
a peer-reviewed source because the articles were only reviewed by the
journal's editorial board rather than an expert whose sole role was to
verify accuracy and validity. Failure to conduct peer review indicates
that the source is unreliable because its articles were not subjected
to independent expert critiques that help ensure unbiased, evidence-
based conclusions.
FDA also identified conflicts of interest relevant to some of the
articles. While possible conflicts of interest do not on their own
discredit results, certain safeguards help maintain the credibility of
the authors. Authors commonly disclose possible conflicts in their
papers, allowing readers to consider the information accordingly, and
authors do not normally decide whether to accept their own papers for
publication. However, FDA has particular concern with the bias that may
have influenced many of the papers about the effects of ESDs on SIB or
AB. For example, Dr. Israel, the founder of JRC, was an author of
several of the 45 articles; Dr. Blenkush, the facility's Director of
Clinical Research, has co-authored several papers with him. At the time
some of those papers were published in JOBA-OVTP, Dr. Israel was on the
journal's editorial board and thus part of the reviewing and approving
body. Considering the lack of peer review of these papers, any
potential bias, intentional or not, in favor of the company or Dr.
Israel's personal interests apparently went unquestioned before
publication. In addition, without the expected conflict disclosures,
readers were not adequately notified of any potential bias, which could
affect their interpretation of the papers in consideration of the
source.
The evidence in the scientific literature of the effects of ESDs on
individuals' SIB or AB is therefore generally weak, and it is
particularly weak with respect to the effectiveness of ESDs in
achieving durable, long-term conditioning. This is not only because
fewer studies considered long-term effectiveness, but more importantly,
these studies failed to control for other treatment interventions
applied over time, meaning that any effects observed may or may not
have been due, in whole or in part, to ESDs. Thus, although the
scientific literature indicates some individuals may stop engaging in
the target behavior as an immediate effect of ESD application, the
serious limitations discussed previously mean that durable long-term
conditioning has not been established.
3. Information and Opinions From Experts
The Panel Meeting convened by FDA to consider the benefits and
risks of ESDs generally held opinions consistent with our review of the
literature. When asked whether the evidence presented at the Panel
Meeting demonstrates that ESDs provide a benefit, the Panel was
divided. However, approximately half the Panel agreed that there was a
benefit, but they qualified their answers by explaining that the
evidence showed a benefit from the interruption and immediate cessation
of the target behavior. They noted the weaknesses in the evidence,
including some of the limitations discussed previously. Three panelists
were undecided, with one indicating that anecdotal reports suggest
benefit for an ill-defined subpopulation. About one-third of the Panel
answered no, the evidence does not show that ESDs provide a benefit to
patients; they cited the poor quality of the evidence, the lack of
recent data, and the failure to examine long-term effects.
At the Panel Meeting, one of the experts in the field observed that
intervention with an aversive stimulus should not entail increasing the
intensity, especially with ESDs, and that what might be characterized
as adaptation or habituation to a particular
[[Page 24402]]
shock level actually indicates that skin shock is ineffective for that
individual. As he explained, ``the way this whole process works is that
within a given range in terms of interventions that we use, some are
effective and some are not, and if they're not effective, you go on to
something else. . . . To use an analogy, a small amount of lemon juice
might be another aversive event, but if that doesn't work, we don't put
acid on the tongue.'' With respect to ESDs, because the shock is
designed to be effective very quickly, when it appears an individual
has habituated to the stimulus, ``it's not really habituation; that is,
they haven't adapted to it. It's simply ineffective, and you would move
on rather than to step up the voltage, so to speak.'' Thus, what may be
characterized as adaptation to a particular ESD shock level would be
evidence of ESD ineffectiveness regardless of shock level.
Pointing to evidence FDA has considered, Dr. Tristram Smith's
expert opinion characterizes the results of the studies on aversive
conditioning with electric shock as ``highly favorable,'' indicating
that aversive conditioning reduces or eliminates severe SIB and
aggression. As discussed in section II.A.3, he concludes that ESDs can
be effective in at least some cases, but he is careful to note that the
overall strength of the evidence is low (Ref. 8). Dr. Smith highlights
many of the same evidentiary limitations discussed earlier, especially
that the results may not be generalizable because they are based on
small numbers of subjects and seldom provided information on key
parameters, including recruitment, retention, standardization of
measures, and participants' treatment history. Dr. Smith echoes the
concerns discussed earlier that the ability to reproduce the studies'
results in clinical practice is unclear because of differences between
medical research and treatment settings, and notes that publication
bias weighs in favor of reporting a clear effect on SIB and AB, since
reports of clear effect are more likely to be published (Ref. 8).
Finally, he observes that most of the few available studies have only
evaluated short-term effectiveness and not long-term outcomes.
4. Information From State Agencies and State Actions on ESDs
According to NYSED, in 2006 it promulgated regulations to prohibit
future use of ESDs in public and private schools serving New York State
students, and require review of each student who continued to receive a
behavioral intervention with an aversive conditioning device by
independent panels of three behavior experts. NYSED reports that, ``in
almost every instance over a 6-year period of time, these panels have
determined after reviewing student-specific information that use of
such a device was not warranted.'' The panels ``consistently reported
that the data presented regarding the use of an aversive conditioning
device lacked evidence of effectiveness.'' NYSED also found that the
long-term use of ESDs further demonstrates the lack of efficacy.
Specifically, many students remain subject to ESDs for several years,
and many continue to receive shocks long into their adult lives. In
2006, NYSED documented that 17 New York citizens remained subject to
ESDs for 3 to 7 years (Ref. 72).
5. Information From the Affected Manufacturer/Residential Facility
JRC asserts that its ESDs provide substantial benefits to
individuals by causing a meaningful decrease in the aggression, self-
injury, or other harmful behaviors they exhibit, and that the
literature evidences more positive side effects than negative ones. JRC
representatives have stated that they have observed multiple positive
side effects: The individuals ``are no longer a threat to themselves or
others. They are happy, they are healthy, they are medication and
restraint free, and for the first time in their lives they are
learning.'' In many individuals, JRC staff ``see a dramatic improvement
in the affect and the way that they present. Many of them are able to
receive medical treatment that they wouldn't otherwise have been able
to receive. They're able to enjoy time with their family.''
Regarding the effectiveness of the devices in conditioning
patients' behavior, the JRC representatives stated at the Panel Meeting
that, of 83 individuals whose treatment plans included use of the GED
devices, 12 no longer wear the devices, 11 additional individuals have
stopped using ESDs altogether, and 6 have not received any applications
in the past 6 months. The representatives gave a detailed account of an
individual who they claim was successfully treated with a GED device.
In their view, banning ESDs would mean many individuals ``are going to
go back to the state of being restrained, of losing access to
education, and are going to lose access to the vocational progress they
have made, and they are going to return to a life of mechanical
restraint and high doses of drugs.''
In its comments to the docket for the Panel Meeting, JRC submitted
patient data purporting to demonstrate the durability of the effects of
GED devices in reducing or eliminating SIB and AB. However, this
evidence lacks key information and provides only weak support for the
durable effectiveness of ESDs. Importantly, the ESDs were part of
multi-element interventions and thus were not solely responsible, if at
all, for any long-term changes in individuals' behavior. As section
II.C.1 explains, multi-element treatment plans that do not involve the
use of ESDs can be expected to result in durable effects (e.g., Ref.
97).
Although JRC claims on its Web site that its devices are 100
percent effective (Ref. 98), at the Panel meeting JRC's Director of
Research acknowledged, ``The GED and skin shock is not 100% effective
for everybody . . . there are cases in the literature that show that
some people it doesn't work for.'' He acknowledged that sometimes
patients adapt to ESD shocks:
[O]ne of the things that happens sometimes when you use these
types of devices is that there's a phenomenon of adaptation, which
means that the skin shock device no longer functions as a punisher
and the behaviors return. And that comes from using it over and over
again, and the frequency of the behaviors accelerates and it no
longer functions as a punisher, it no longer controls the behaviors.
So when that happens, then you move--one of the things you can do is
move to higher levels of stimulation . . . [W]hat JRC found in the
'90s was that if you start off at a level of 15, then you're less
likely to encounter that adaptation. And then we've also found that,
in the rare cases where there is adaptation to the GED, we can move
to the GED-4 and we generally don't see adaptation at all after
that.
He later stated that JRC has ``even seen adaptation to [the GED-4] in a
few cases, and we've had to put in special protocols to help those
particular people,'' which include ``a very comprehensive alternative
behavior program'' that has been ``very effective'' for at least one
individual.
6. Information From Patients and Their Family Members
At the Panel Meeting, a member of a JRC parent association
explained that her child's treatments were not successful until they
tried JRC's GED device. The speaker thought that the skin shock quickly
and effectively targeted specific behaviors while other treatments did
not stop dangerous or self-abusive actions. The three individuals
formerly at JRC who expressed their opposition to a ban at the Panel
Meeting described their severe behavior issues and the failures of
alternative treatments. They described successful outcomes after
application of GED devices at JRC, and they described how they are now
independent, well-
[[Page 24403]]
functioning members of society and, in one case, married with children.
The family members of individuals at JRC who opposed a ban described
the serious SIB and AB that the individuals exhibited and the various
treatments that they tried and that failed (pharmacological treatments,
physical restraints, and positive behavioral interventions) prior to
application of a GED device at JRC. They stated that as a result of GED
application, their family members have exhibited less SIB and AB, are
happier, and are improving their lives.
One of the parents' associations submitted a comment that included
32 letters from family members of individuals at JRC reporting success
stories for the GED devices. One letter includes seven case reports of
individuals said to have been successfully treated at JRC with ESDs.
The letters contend ESDs were the only successful treatment for their
family members. They describe the individuals' severe behaviors prior
to GED use, some life-threatening, including eye-gouging, suicidality,
depression, swallowing sharp objects, cutting wrists, biting
themselves, head-banging, hitting themselves with hard objects, running
into walls, jumping out of windows, scrotal tearing, rumination, and
projectile vomiting. The family members describe how previous
treatments failed, leading many schools to reject or expel the
individuals; in contrast, they described successful treatment with ESDs
at JRC.
7. Information From Other Stakeholders
One speaker at the Panel Meeting, who described himself as a doctor
who worked in the field for over 25 years, said that he had published
peer-reviewed articles on both positive behavior support and punishment
technologies. He opposes a ban ``in the spirit of the right to
effective treatment.'' He believes that for some individuals, ``primary
salient punishment is what's necessary in order to compete with their
repertoires.''
Several of the written comments we received from disability rights
advocates assert that ESDs provide little if any benefit, and they
criticize the scientific integrity of some of the sources cited by JRC
in support of effectiveness. One comment from an advocate concludes
that ``the existing literature demonstrates only that electric shock
aversives have inconsistent short-term efficacy with absolutely no
long-term efficacy in reducing or eliminating destructive and self-
injurious behaviors.'' The comment criticizes the evidence relied upon
by JRC to support effectiveness as ``published internally with the sole
involvement of their own personnel or those closely connected to their
facility with no meaningful external review.'' For example, the comment
states that JRC's Web site represents a self-published followup study
on 65 individuals at JRC as data-based research, yet no related paper
was accepted for peer review and there is no explanation or context for
the methods of data collection.
8. Conclusion
Our search of the scientific literature regarding the effect of
ESDs on SIB and AB revealed a number of studies showing that ESDs
result in the immediate interruption of the target behavior upon shock,
and some of the literature also suggested varying degrees of durable
conditioning. However, these studies suffer from serious limitations,
including weak study design, small size, and adherence to outdated
standards for study conduct and reporting. Also, the conclusions of
several of the studies are undermined by study-specific methodological
limitations, lack of peer review, and author conflicts of interest.
There is also evidence that the shocks are completely ineffectual for
certain individuals. FDA has determined that the evidence shows that
ESD shocks generally interrupt and cause immediate cessation of the
target behavior when applied at the onset of such behavior, but the
evidence is otherwise inconclusive and does not establish that ESDs
improve the underlying condition or successfully condition individuals
to achieve durable long-term reduction of SIB or AB.
C. State of the Art
FDA considers the reasonableness of the risks of ESDs relative to
the state of the art, i.e., the current state of technical and
scientific knowledge and medical practice (see 44 FR 29214; May 18,
1979).
1. Scientific Literature
In our systematic review of the scientific literature, FDA found
that the weight of the evidence indicates the state of the art for the
treatment of SIB or AB relies on multi-element positive methods,
especially positive behavioral support (PBS), sometimes in conjunction
with pharmacological treatments, and has evolved away from the use of
ESDs. The first published studies of contingent skin shock (the
stimulus delivered by an ESD) took place in the 1960s (see Ref. 3,
summarizing published research). Since then, advances in science and
medicine have led to a better understanding of the environmental
triggers and organic origins of SIB and AB, improved behavior analysis
methodology, and heightened ethical and human rights concerns regarding
the use of ESDs, particularly in vulnerable patient populations (e.g.,
Refs. 99 and 100). We found that the state of the art has progressed
along with these advancements, which have led to treatments that are
successful in treating SIB and AB, and hold greater promise for
achieving long-term results, while avoiding the risks posed by ESDs.
a. Multi-element positive interventions. Elements, sometimes called
components, of multi-element positive methods such as PBS, span several
categories for a wide variety of purposes (e.g., Refs. 101 and 102).
The term ``positive'' can apply to many different treatment modalities,
such as educative programming, functional communication training, and
non-aversive behavior management, but it does not include aversive
interventions such as contingent skin shock (Refs. 103 and 104).
Positive-intervention treatments incorporate the scientific and
medical developments of recent decades as their foundation. For
example, researchers have learned that behavioral treatment strategies
should account for emotions and self-invalidation (rejecting the
validity of one's own thoughts or emotions), which can be underlying
factors associated with challenging behaviors (e.g., Ref. 105).
Relative to approaches in previous decades, multi-element positive
interventions broaden the scope for treatment of SIB or AB to include
such factors. Pharmacotherapy (the use of medications) has similarly
evolved in terms of understanding the relationship between underlying
factors and SIB or AB (discussed in more detail in this section). In
essence, medical approaches now treat SIB and AB as results of
environmental cues and biological processes rather than subdue them
through punishment-based techniques (Refs. 99 and 106).
The key to creating a plan to address these cues and processes was
the development of a formalized analysis, called a functional
behavioral assessment (Ref. 106). Such an assessment is an analytical
tool that facilitates various methods of applied behavioral analysis
(ABA), which tailors treatment to the specific patient, particularly
with respect to preventive measures. ABA is a fairly large family of
treatment models that has existed as a general category for several
decades. Although different authors define its scope differently, and
older ABA models included aversives, in reviewing
[[Page 24404]]
the state of the art, we have focused on behavioral treatment models
descended from ABA that are based on current scientific and medical
research. Overall, ABA and its progeny treatment models have led the
treatment of SIB and AB beyond ESDs toward multi-element positive
interventions, sometimes alongside pharmacotherapy, designed for the
individual patient (Refs. 97, 99, and 106).
To design the intervention, clinicians first conduct a
comprehensive functional behavioral assessment to identify the target
behaviors and the environmental and social triggers that contribute to
them. This includes identifying the frequency of the unwanted behaviors
as well as the social context and other environmental conditions (e.g.,
loud noise, crowded room) in which the behaviors are more likely to
occur (e.g., Ref. 106 discussing ``environmental redesign''). Failure
to conduct a functional behavioral assessment may actually lead to harm
because the resulting plan may inadvertently reinforce and consequently
increase the problem behavior (Ref. 107). Following the functional
behavioral assessment, a behavioral treatment plan is developed
utilizing a positive behavioral therapy approach, such as those
discussed in the paragraphs that follow. Clinicians would ordinarily
try multiple treatment interventions if the initial treatment is not
successful.
One particular type of positive behavioral therapy discussed in the
literature is PBS. PBS uses functional behavioral assessment to develop
a treatment strategy geared toward teaching new behaviors (Refs. 59,
99, and 108). These new behaviors proactively displace undesirable
behaviors such as SIB and AB by teaching patients to express themselves
with behavioral substitutions that will not cause harm to themselves or
others. Functional communication training is one such approach. This
process examines the communicative intent of the problem behaviors
(what the individual is trying to tell or obtain from others), and then
focuses on teaching the individual a functionally equivalent, but non-
problematic, behavior (Ref. 107; see also Ref. 104). Several studies
have demonstrated the value of functional communication training,
especially when included as part of a comprehensive, multi-element
intervention such as PBS (see Ref. 109 for a review of 29 studies).
PBS also relies on reinforcing desired behaviors, altering the
environment to prevent or avoid triggers, and is explicitly
nonpunitive. Thus, PBS treatments exclude physical aversive
conditioning techniques, which react to self-injurious or aggressive
behavior rather than prevent such behavior from occurring in the first
place, and can often lead to the escalation of the same events they are
trying to prevent (Refs. 97, 99, and 101). Although proactive in
nature, PBS plans may include rapid-reaction strategies for potentially
serious problem behaviors that might pose a risk of harm to the subject
or others to reduce the severity of an episode of problem behavior
(Ref. 97). In contrast to a punishment technique, such plans are not
intended to condition the individual or provide behavioral
reinforcement.
Another more recently developed positive-based behavioral therapy
for SIB and AB is dialectical behavioral therapy (DBT). Like PBS, DBT
grew out of ABA principles (Ref. 105). DBT is a cognitive behavioral
treatment that was originally developed to treat chronically suicidal
individuals diagnosed with borderline personality disorder, and it is
now recognized as a standard psychological treatment for this
population (Ref. 110). Research has shown that it is also successful in
treating a wide range of other disorders such as substance dependence,
depression, PTSD, and eating disorders.
DBT consists of four components: A skills training group,
individual treatment, DBT phone coaching, and a DBT therapist
consultation team. Similar to PBS, DBT is a multi-element, empirical
approach to treatment that relies on a behavioral analysis and
emphasizes empathy, acceptance, and collaboration (Refs. 105 and 111).
In both therapies, the goal is to impart new skills such as
mindfulness, distress tolerance, interpersonal effectiveness, and
emotion regulation (Refs. 105 and 111). However, because DBT was
developed to treat certain conditions that may give rise to SIB and AB,
such as borderline personality disorder, it differs subtly from PBS and
centers on treating emotional dysregulation (Refs. 105 and 111). Thus,
even though two patients may manifest SIB, DBT may be suited to treat
one more than the other, depending on the underlying condition (Ref.
105).
b. Evolution of the state of the art away from ESDs and toward
positive interventions. During the 1960s and 1970s, aversive
conditioning procedures were often used because they potentially
offered a relatively easy way to immediately, if only temporarily, stop
problem behaviors such as SIB or AB (Ref. 112). In one study of
contingent skin shock, the authors observed that patients in treatment
wards exhibiting such behaviors often went untreated because of
staffing inadequacies, including lack of training in reinforcement
techniques (Ref. 36). In an overwhelmed ward, contingent shock
potentially offered a quick fix (Ref. 36). The authors noted, however,
that to get such results, they chose ``a strong shock which guaranteed
quick suppression,'' one they felt was ``definitely painful'' (Ref.
36).
Despite the apparent convenience, researchers have long raised
ethical concerns about purposefully subjecting patients to the harms
caused by physically aversive stimuli (Refs. 36 and 103). Patients
subject to ESDs ``gave every sign of fear and apprehension'' associated
with pain and anxiety (Ref. 36), yet decades ago, there was little
oversight by human rights or behavior committees (Ref. 112). Indeed,
experiments in punishment contributed to the development of behavior
committees, and eventually the modern institutional review boards that
are now mandatory for human research. As discussed in section II.A.1,
patients may adapt to a particular shock level, which may lead to
stronger shocks, thereby escalating ethical concerns (Ref. 59). Given
the ethical implications, experts were cautioning as early as 1990
against allowing a crisis intervention procedure to turn into a
continuous management technique (Ref. 103).
Whereas ethical and human rights concerns related to the risks
posed by aversive techniques, especially ESDs, were drivers of the
movement in the medical community away from these techniques (Refs. 106
and 112), the rise of positive behavioral interventions appears to be
attributable to their success in treating problem behaviors while
posing little to no risk. The literature supports a finding that newer,
positive treatment approaches that are not combined with any aversive
techniques are equally successful as approaches that use both positive
and aversive techniques, regardless of the problem behavior targeted
(Ref. 113). Indeed, providers and researchers have found that PBS is
successful in the treatment of even the most challenging behaviors
(Refs. 97 and 101), including in community and home settings (Refs. 95,
114, and 115). A review of 12 outcome studies for multi-element
positive interventions, for a total of 423 patients, also concluded
that PBS appears to be successful for the most challenging behaviors
(Ref. 97). Similarly, randomized controlled trials have demonstrated
that DBT successfully reduces self-injury in patients with borderline
personality
[[Page 24405]]
disorder and adolescents with SIB (Refs. 111, 116, and 117).
PBS is also more adaptable than aversive conditioning techniques
because it can achieve durable results for patients for whom aversive
conditioning cannot. In particular, a consequential strategy such as
aversive conditioning cannot achieve behavioral conditioning for some
patients who have conditions that impair their ability to understand
consequences and react by changing their behaviors. For example, a
patient exhibiting SIB or AB may have severely impaired short-term
memory and impulse control such that that any consequential strategy
(like ESD shocks delivered in consequence of exhibiting a target
behavior) may be limited in what it can accomplish (Ref. 97). Since PBS
relies on preemptively identifying and reducing the problem behaviors'
triggers, proactively reducing the problem behavior and not reactively
relying on consequences, it has an inherent advantage over aversive
conditioning techniques for such patients (Ref. 97).
The adaptability of PBS is also intentional, resulting from
providers' efforts to translate positive treatment outcomes that were
demonstrated in clinical settings (inpatient treatment facilities) to
community settings (Refs. 99 and 106). The relatively little basic
clinical research on contingent shocks (shocks given in response to
certain behaviors), such as those applied by an ESD, is difficult to
translate into treatment plans because aversive conditioning-based
techniques, including the application of ESDs, are context-sensitive
and may not remain effectual in different physical environments, from
different providers, or for different patients (Refs. 36, 44, 59, and
93). Further, as discussed in section II.B.2, the available evidence
does not demonstrate that aversive conditioning-based techniques
provide durable long-term effectiveness (Refs. 34, 36, 59, and 95). In
contrast to continual application of physical aversive conditioning
techniques to suppress problem behaviors, PBS can achieve durable,
successful treatment in community and home settings by targeting the
underlying causes of the behavior and imparting the skills needed to
address it (Refs. 99 and 106).
Like PBS, DBT is adaptable and has been shown to be successful in
individuals with intellectual disabilities, in particular in reducing
the severe SIB or AB of such individuals (Ref. 105). DBT also appears
to achieve durable results after in-patient treatment (Ref. 117), and
recent research suggests that, for some people, DBT approaches can
effectively treat SIB on an outpatient basis (Ref. 116).
The only risk FDA found to be associated with positive behavioral
treatments is one posed by ``extinction,'' a common, integral component
of behavioral plans (Refs. 118 and 119). An extinction process reduces
a target behavior by withholding the reinforcer, i.e., the response
sought with the target behavior (e.g., Ref. 120). Extinction exhibits
the potential risk of ``extinction bursts,'' an upsurge of the actual
undesirable behavior, particularly manifested in the early stages of
the intervention. If this upsurge in behavior poses a danger to the
individual or others, then an extinction paradigm may not be a feasible
option (Ref. 120). In general, however, positive behavioral therapies
pose little to no risk to patients.
Not all treatment providers follow a positive-only behavioral
treatment model such as PBS (Refs. 113 and 115). As explained in
section II.B.1, FDA's review of the available data and information did
reveal that aversive conditioning techniques may provide some effect of
immediate cessation (e.g., Ref. 59), especially when paired with
positive approaches (e.g., Ref. 113). As such, providers may believe
that aversive conditioning techniques offer a viable option of last
resort (Refs. 36, 99, and 112). However, the literature contains
reports that when health care providers have resorted to punishers, the
method was usually no more intrusive than water mist, and the addition
of punishers proved no more successful than PBS-only techniques (Refs.
99 and 113). Reflecting this trend, a 2008 survey of members of the
Association for Behavior Analysis found that providers generally view
punishment procedures as having more negative side effects and being
less successful than reinforcement procedures (Ref. 115).
The comments submitted by JRC question the effectiveness of
positive behavioral interventions, citing three case review studies of
``positive-only'' approaches covering successive time periods. In JRC's
characterization, a study covering 1969 to 1988 found a success rate of
37 percent for such an approach (Ref. 121), one covering 1985 to 1996
found a 52 percent success rate (Ref. 99), and the third, covering 1996
to 2000, found a 60 percent success rate (Ref. 122). JRC also cites a
literature review to support its claim that positive-only interventions
sometimes require supplementation with punishment techniques (Ref.
123).
These studies do not alter FDA's conclusions regarding the
effectiveness of positive behavioral interventions or the state of the
art for the treatment of SIB and AB. We note that the first review
cited by JRC (Ref. 121) includes comparative assessments of positive-
only approaches showing that, for the category of behaviors referred to
by JRC (positive-only approaches targeting SIB), skills acquisition and
stimulus-based interventions had 50 and 52 percent success rates,
respectively, during the reviewed time period. FDA recognizes that
positive behavioral interventions may not always be successful on their
own for all problem behaviors in all patients. However, we note the
substantial progress in non-aversive approaches for the treatment of
SIB and AB as providers have gained experience with them over time,
which is evident in the increasing success rates cited in JRC's
comment.
Further, one review cited by JRC (Ref. 123) studied the addition of
punishment procedures generally and did not address the use of ESDs in
particular. Punishment procedures can take a wide variety of forms in
addition to ESDs, such as daily point deductions, verbal reprimands, or
food deprivation. Although the authors concluded that aversives
appeared to improve some patients' outcomes, they did not conclude ESDs
were a necessary aversive, and the intervening years have yielded even
more favorable results for positive-only approaches (Ref. 97).
Review of the current scientific literature confirms that, in
recent decades, medical practice has shifted away from restrictive
physical aversive conditioning techniques such as ESDs and toward
treating patients with SIB and AB with positive-based behavioral
interventions (Ref. 113). PBS emerged beginning in the 1980s (Refs. 97,
106, and 112), and continued to develop in the ensuing years,
emphasizing empirical analysis and applicability to non-clinical
settings (Ref. 106). One analysis showed that, beginning in the 1990s,
the use of positive techniques increased while the use of punishment
techniques, which include physical aversives, dropped (Ref. 124). A
survey of experts in the related fields of PBS and ABA found that the
largest dropoff in usage of punishment techniques occurred between the
1980s and 1990s (Ref. 112). Such surveys show the ABA field as a whole
moved away from intrusive physical aversive conditioning techniques
such as ESDs 2 decades ago (Refs. 103 (reprinted from 1990) and 112).
Correspondingly, many authors have noted that research of
punishment-based techniques--which includes a broad range of
consequences, from the
[[Page 24406]]
application of ESDs, to food deprivation, down to deducting daily
points--has dwindled for decades (Refs. 59, 93, and 115). Most of the
papers written since 2000 on the use of ESDs are by JRC employees and
JRC consultants (Ref. 98), which raises questions regarding their
impartiality, as discussed earlier in section II.B.2. Although the
anecdotal reports in two of JRC's self-authored papers purport to
provide evidence of persons refractory (resistant) to all behavioral
controls except ESDs (Refs. 30 and 94), these findings were not
published in a peer-reviewed journal, and they suffer from a number of
methodological shortcomings that raise questions about their validity,
as discussed earlier in section II.B.2. In direct contrast, one study
that followed up on adults on whom ESDs were used in an unnamed
residential facility in the northeast United States (most likely JRC)
found that less restrictive interventions successfully treated SIB and
AB after ESDs were removed (Ref. 95).
c. Use of pharmacotherapy to treat SIB and AB. In current medical
practice, the treatment of SIB and AB with positive behavioral
interventions (e.g., PBS or DBT) is sometimes supplemented with
pharmacotherapy. Drugs that act in the brain may provide clinical
benefit, although the biochemical pathways that may contribute to SIB
and AB are not well understood.
SIB and AB are seen in patients with a variety of diagnoses,
including autistic disorder, Fragile X syndrome, Lesch-Nyhan syndrome,
and other developmental disorders. There are currently two drugs that
have been approved by FDA for the treatment of irritability associated
with autistic disorder in children, a population representing a small
subset of all patients with SIB and AB. RISPERDAL (risperidone) was
approved in 2006 for the treatment of irritability associated with
autistic disorder based on clinical trials in patients ages 5 to 17
years old, and ABILIFY (aripiprazole) was approved in 2009 for the same
indication based on clinical trials in patients ages 6 to 17 years old.
In the trials conducted for approval, SIB and AB were among the
emotional and behavioral symptoms of autism that were measured in the
overall evaluation of irritability.
The most common adverse reactions observed in the trials conducted
for approval of these two drugs were sedation, increased appetite,
fatigue, constipation, vomiting, and drooling. Other serious adverse
reactions with the use of these drugs may include neuroleptic malignant
syndrome, tardive dyskinesia, and metabolic changes.
Published literature describes the clinical use of pharmacotherapy
for the treatment of SIB and AB, which includes the use of atypical
antipsychotics such as risperidone and aripiprazole as well as drugs
from other pharmacological classes. (See Ref. 3 for a review of
relevant literature examining the use of pharmacotherapeutic
interventions in the treatment of SIB and AB.) Reports describing the
use of certain atypical antipsychotic drugs (e.g., risperidone and
aripiprazole) are the most common, which may be in part because safety
data on their use in pediatric patients are already available and
because two of them (risperidone and aripiprazole) have been approved
by FDA for use in the subset of patients with SIB and AB who have
irritability associated with autistic disorder.
2. Information and Opinions From Experts
FDA asked the Panel whether treatment options other than ESDs,
including behavioral, pharmacological, alternative, and experimental
therapies, are adequate to address SIB or AB. Most of the Panel opined
that other treatments are not adequate for all individuals who exhibit
SIB or AB, citing a lack of sufficient data demonstrating efficacy,
especially when evaluating the durability of benefits, drug side
effects, and that ``it's unfortunately rare that any treatments in
psychiatric or behavioral issues are universally effective.'' FDA also
asked the Panel whether a specific subpopulation of patients exhibiting
SIB or AB exists for whom pharmacological and behavioral treatment
options other than ESDs are inadequate. The panel unanimously concluded
that such a subpopulation seems to exist but is very difficult to
define and recommended additional research into refractory
subpopulations.
Based on the available data and information, FDA is not aware of
any recognized clinical criteria to identify refractory patients. We
could not find rigorous or systematically collected data that
distinguish a refractory subpopulation that does not respond to other
available treatments. Even assuming a subpopulation exists for which
treatments other than ESDs are not adequately effective, that does not
mean ESDs are effective for that subpopulation. As with other
psychological or neurological conditions, there may simply be a
subpopulation of patients for whom there is no adequate treatment
option. As discussed previously, although some evidence suggests ESDs
reduce SIB and AB in some patients, no randomized controlled clinical
trials have been conducted to demonstrate effectiveness generally or
that ESDs are effective for behavioral conditioning when other options
fail.
Accordingly, the Agency agrees with the observation made by one of
the Panel experts: Although other treatments may not completely reduce
or eliminate SIB or AB in all patients, that does not mean ESDs should
be used. In determining whether to ban these devices, FDA balances
effectiveness against the risks they pose and assesses the
reasonableness of such risks in light of the state of the art. The
state of the art is to use positive behavioral interventions, sometimes
in conjunction with pharmacotherapy, even for the most challenging SIB
and AB; the unsubstantiated claim that ESDs are uniquely effective for
refractory individuals does not alter that conclusion. As the Panel
expert cited previously explained, ``the statements of professional
programs and the fact of wholesale abandonment of aversive electrical
shock therapy by the peers in this field show that it is unreasonable
to conclude that these devices are part of the standard of care for
this class of patients . . . ''.
Epitomizing the decades-long shift away from ESDs, one of the
device's pioneers has publicly repudiated contingent shock for its lack
of effectiveness (see Ref. 125). Another expert summarized in an
interview that the modern clinical approach is the result of science
establishing better methods, compared to ESDs, for the treatment of
severe problem behaviors (see Ref. 126), and another expert repudiated
behavioral treatments that use punishment techniques more broadly as
early as 1989 (see Ref. 107 for a summary).\4\
---------------------------------------------------------------------------
\4\ Sidman, M., Coercion and Its Fallout. Authors Cooperative:
1989.
---------------------------------------------------------------------------
FDA also considered information and opinions on state-of-the-art
treatment for SIB and AB in the expert reports it obtained. Dr. Smith's
opinion notes similar trends that FDA has identified regarding the
development of positive interventions for SIB and AB based on a
functional behavioral assessment, which allows the customization of a
treatment plan to meet the individual's needs. In his view, the data do
not support a precise estimate for success rates of positive
interventions in patients exhibiting SIB or AB, but he notes the rapid
increase in reported effectiveness, from a 1990 review that
[[Page 24407]]
found a success rate of 50 percent to a recent unpublished result of 84
percent. Dr. Smith concludes that non-aversive interventions can be
effective for most, but not all, people with intellectual or
developmental disabilities, which is true of any such treatment (Ref.
8).
Dr. Brown's report provides additional detail on the development of
the PBS field. She believes 20 years of empirical evidence demonstrate
that plans designed around a functional behavioral assessment can
effectively address even the most serious problem behaviors. She
contrasts this evidence base with that for contingent skin shock, for
which she identifies a sharp decline beginning in the 1990s. In her
view, dated research on contingent skin shock is not particularly
relevant to current perspectives on people with disabilities,
especially given that such research does not meet modern standards for
study conduct or comport with the current medical understanding of
serious psychological disorders.
One of the developments that Dr. Brown highlights is the
understanding that the ``[r]eduction of problem behavior is an
important, but not the sole, outcome of successful interventions''
(Ref. 107). Instead, an effective PBS intervention will enhance quality
of life, acquisition of valued skills, and access to valued activities
(Ref. 107; see also Refs. 127-129).
Dr. Brown also contrasted the amount and availability of
publication and training between PBS and contingent skin shock. In
particular, several books and peer-reviewed journals focus specifically
on PBS, and graduate training programs and organizations foster the
competent development and implementation of PBS. In contrast, to her
knowledge, ``no journals, books, graduate programs, or organizations
focus [ ] on the skills necessary to use contingent electric shock or
other aversive interventions'' (Ref. 107).
Dr. Brown further points out that while no professional
organization publishes standards of practices for the use of ESDs, the
Association for Positive Behavior Supports has adopted standards of
practice for the elements that comprise PBS (Ref. 107).\5\ To meet the
current standards of practice, a PBS plan must: (1) Address the
communicative intent of the problem behavior, e.g., with functional
communication training; (2) identify and implement curricular and
environmental modifications; and (3) focus on the patient's choice and
control. In Dr. Brown's opinion, ``professionals who are willing to use
[contingent electric shock] are likely those that do not have any
expertise in the use of PBS'' and so would not have previously
implemented plans that meet the standards of practice, reducing their
likelihood of success (see also Ref. 101).
---------------------------------------------------------------------------
\5\ Association for Positive Behavior Supports, Positive
Behavior Support Standards of Practice: Individual Level, 2007,
available at https://apbs.org/standards-of-practice.html.
---------------------------------------------------------------------------
Similar to Dr. Brown's conclusions, Dr. LaVigna's expert report
also emphasizes that a positive-only treatment plan developed according
to specific guidelines will adequately address even the most
challenging behaviors, regardless of the individual's diagnosis or
functioning level (Ref. 130). He separates possible elements of a PBS
plan into four categories: (1) Ecological strategies, which address a
mismatch between the individual's needs and the environment; (2)
positive programming strategies, which teach new skills with specific
instructional methods; (3) focused support strategies, which reduce or
eliminate the behavior primarily through antecedent control; and (4)
reactive strategies, which, unlike a punishment-based method, are
intended only to reduce the immediate behavior (Ref. 130).
Dr. LaVigna elaborates on the relatively recent development of a
new outcome measure and principles to define challenging behaviors,
including episodic severity as well as the principles of resolution and
escalation (Ref. 130). Episodic severity allows a provider to account
for more than the frequency of the target behavior by adding data about
how severe the particular occurrence was (Ref. 130). In this way,
progress can be measured more completely by including a reduction in
severity, rather than merely looking at the number of occurrences. The
principles of resolution and escalation allow a provider to categorize
outcomes of interventions, which means they ``can explicitly take
responsibility'' for strategies to achieve reductions in episodic
severity (resolution) rather than increases in severity (escalation)
(Ref. 130).
With the advent of PBS, along with refinements such as improved
outcome measures and definitions, Dr. LaVigna points to recent
literature that studied over 500 patients and found that PBS was
effective (Ref. 130). He also recounts an example of a patient for whom
ESDs had been recommended, observing that correctly implemented
positive-only methods were able to treat the patient instead (Ref.
130). He asserts that, not only is PBS highly effective even for the
most challenging behaviors, but that it can be implemented in community
and institutional settings cost effectively and accessibly (Ref. 130).
He concludes that ``[p]unishment is unnecessary, and is not the
accepted standard of care in the relevant treatment community'' (Ref.
130).
The limited and generally outdated evidence base supporting the use
of ESDs contrasts markedly with the extensive, current, and growing
evidence base for PBS. While ESD use is founded upon research that
incorporates outmoded assumptions and in practice has often sought
compliance with staff-determined norms rather than focusing on
clinically relevant behaviors, PBS reflects modern medical advancements
and emphasizes patient choice, participation, and skills acquisition,
even for patients with the most challenging behaviors. PBS enjoys
thriving academic support and PBS practitioners can refer to practice
guidelines published by a professional organization, while academic
interest in aversive conditioning has languished and the use of ESDs is
not contemplated in a comparable publication.
3. Information From State Agencies and State Actions on ESDs
FDA considered the actions of States with respect to ESDs and
aversive interventions generally, and we found that many already
prohibit the use of these devices. In 2011, the Massachusetts
Department of Developmental Services (DDS) proposed regulations to
prohibit the use of contingent skin shock on individuals other than
those who have an existing court-approved treatment plan that includes
the use of such devices as of September 1, 2011.\6\ According to the
Massachusetts DDS response to comments on its proposed regulation, 20
States as well as the District of Columbia specifically prohibit
aversive interventions (Ref. 131). Massachusetts' finalization of its
regulations brings the number up to 22 jurisdictions. According to a
comment from NASDDDS on the 2014 Panel Meeting, 40 States and the
District of Columbia ``have adopted regulations or policies that
expressly prohibit the use of interventions that cause pain, are
humiliating, and violate human rights.''
---------------------------------------------------------------------------
\6\ Massachusetts DDS specifically addressed comments that
sought an extension of the prohibition to patients with court-
approved treatment plans that include the use of ESDs. However,
noting the many guardians and family members of individuals
receiving treatment with ESDs believe this is the only form of
effective treatment for their loved ones, DDS expressed a desire not
to repeat the history of extensive litigation over access to these
devices (Ref. 131).
---------------------------------------------------------------------------
These State laws prohibiting or restricting the use of ESDs provide
further support that these devices are
[[Page 24408]]
not part of the state-of-the-art treatment for SIB or AB. The fact that
only one site in the United States uses ESDs on individuals with SIB or
AB (Ref. 73), and that the individuals subject to ESDs are
predominantly from two States, and from fewer than a dozen in total,\7\
strongly suggest the overwhelming majority of patients exhibiting SIB
and AB throughout the country are being treated with methods that do
not involve ESDs. Given that, as discussed in section I.B, at least
330,000 individuals in the United States exhibit SIB or AB, JRC (with
fewer than 300 residents) observes a very tiny fraction of all such
individuals.
---------------------------------------------------------------------------
\7\ Although JRC stated at the Panel Meeting that it serves
patients from 11 States, according to one of JRC's comments, the 82
patients on whom GED devices had been used as of April 2014 are from
only 6 States, and 60 of them are from either New York or
Massachusetts (Ref. 21).
---------------------------------------------------------------------------
In fact, the Massachusetts DDS has successfully transitioned
several patients who were subject to ESDs at JRC to providers who do
not use ESDs (Ref. 132; see also Ref. 95). FDA agrees with the
assessment of the current standard of care by the Massachusetts DDS:
The Department concludes that there has been an evolution in the
treatment of severe behavioral disturbances in persons with
intellectual disability over the past thirty years, and particularly
in the last two decades, which has moved towards forms of treatment
that are non-aversive and involve positive behavioral supports.
The Department bases this opinion both on the body of empirical
evidence showing the effectiveness of other less intrusive forms of
treatment that do not involve pain; on the overwhelming support of
this position by virtually every local, statewide or national
organization supporting individuals with intellectual disability,
and by providers and clinicians whose practice demonstrates that
non-aversive treatment can modify difficult or dangerous behaviors
effectively and for the long-term, while aversive interventions, in
addition to causing pain and anxiety in such individuals, have no
proven long-term efficacy.
(Ref. 131; see also Ref. 132.)
Evidence from other States further corroborates our conclusions.
For example, as discussed earlier, according to NYSED, following
promulgation of regulations in 2006 by NYSED prohibiting future
introduction of ESDs in public and private schools and requiring review
of students then subject to ESDs, independent panels of behavior
experts determined that ESDs were not warranted in almost every
instance over a 6-year period. Similarly, at the Panel Meeting, the
Assistant Attorney General for the State of Utah, representing his
State's agencies that provide services and protection for individuals
with disabilities, observed that programs in Utah and across the nation
effectively treat SIB and AB without ESDs.
4. Comments From the Affected Manufacturer
At the Panel Meeting, the presenters for the manufacturer stated
that the data demonstrate a clear clinical need for these devices. In
their view, therapy for these individuals has failed at all other
treatment centers, and other treatments have failed at JRC prior to the
utilization of their GED devices. They asserted that a wide range of
therapeutic interventions over long periods of time have been
ineffective for their residents on GED devices, and that typically 12
to 15 other facilities have expelled or rejected these residents before
they come to JRC. They stated that the individuals on whom ESDs are
used are those with extraordinary behavior disorders. JRC's position is
that few other treatment facilities, if any, will accept patients who
have not improved without aversives, and that the only other options
besides ESDs would be psychotropic drugs and various restraints (Ref.
21).
FDA has found no basis to believe that the patients on whom ESDs
are used at JRC are patients with the most severe SIB and AB in the
United States. FDA also has reason to doubt whether all alternatives
were adequately attempted before resorting to ESDs. As noted in section
II.C.5, we are aware that some parents have reported that JRC did not
attempt positive approaches based on functional behavioral assessments,
and the parents felt pressured into accepting the necessity of ESDs
(Ref. 133). Similar to the NYSED review discussed in sections II.A.4
and II.B.4, another review revealed that the facility using ESDs for
SIB and AB either did not conduct a functional behavioral assessment or
did so in a non-standard way, which could reduce the effectiveness of
the resulting behavioral intervention (Ref. 107). Although there is
anecdotal evidence that treatments other than ESDs were tried on
individuals at JRC and failed prior to use of ESDs, there is evidence
in the literature that patients have been successfully treated with
alternatives after ESDs were used (Ref. 95).
Further, evidence of failures of treatments other than ESDs is not
evidence that ESDs safely or successfully treat patients or are within
the state of the art. To cope with patients' apparent adaptation, the
manufacturer itself acknowledges that increasing the electric current
may be necessary, and if that does not work, the ESD may need to be
replaced with ``an alternative behavior program'' (Ref. 21). In fact,
consistent with our understanding of the state of the art, JRC touts
positive behavioral therapies, for example on the ``Unparalleled
Positive Programing'' page on its Web site, but its Web site does not
even mention its use of ESDs (Refs. 134 and 135).
The comments submitted by JRC question the effectiveness of
positive behavioral interventions based on its belief that there does
not appear to be any clinical data supporting such, an absence of
research concluding that ``all problem behaviors can be effectively
treated using only PBS procedures,'' and ``literature stating that PBS
is not always effective for self-injurious behaviors.'' The comment
from a former JRC clinician also asserts that PBS and medications are
not effective for all individuals with serious behavior disorders.
Contrary to JRCs assertion, there are clinical data supporting the
effectiveness of positive behavioral interventions such as PBS and DBT
in treating SIB and AB, as discussed earlier in this section. Further,
even though positive behavioral interventions may not always be
successful on their own for all problem behaviors in all patients, this
does not mean they are not generally effective, sometimes used in
conjunction with pharmacotherapy, or that they are not state-of-the-art
treatments for SIB and AB. Rather, the literature provides evidence
showing that multi-element positive interventions are at least as
successful as methods that include use of aversives regardless of the
behavior targeted, as discussed earlier in this section.
JRC also submitted a paper by Dr. Blenkush, the Director of
Clinical Research at JRC, purporting to show that ESDs have a more
favorable side effect profile than antipsychotic medications (Ref. 21).
FDA notes that no peer-reviewed literature compares treatment regimens.
Further, the JRC paper makes comparisons that may not be relevant to
the selection of treatment for an individual. For example, the paper
compares frequency of specific side effects from pharmacotherapy to the
frequency of different categories of side effects from ESDs. However,
aggregate frequency data on dissimilar effects across different patient
populations provide scant basis for a comparison of treatment regimens.
Comparing a comprehensive list of the side effects of several
antipsychotic medications against the side effects of a single device,
which the paper admits ``have not been evaluated in the same depth or
[[Page 24409]]
with as many participants'' (Ref. 21), does not represent a valid
comparison.
The comment from a former JRC clinician asserts the standard of
care for treatment resistant individuals such as those at JRC includes
consideration of aversive conditioning devices such as the GED, citing
a textbook that discusses punishment techniques including the use of
ESDs.\8\ FDA notes that the cited chapter reviews information on the
SIBIS, not the GED, and except for a SIBIS case report, the chapter
relies on pre-1990 studies. Furthermore, it concludes with the
observation that electric shock is usually not necessary and can be
replaced with ``more acceptable aversive outcomes'' such as a squirt of
lemon juice or a reprimand. This evidence does not demonstrate that
ESDs are currently considered by the scientific and medical community
to be an acceptable option for patients exhibiting SIB and AB.
---------------------------------------------------------------------------
\8\ Malott, R.W. and J.T. Shane, ``Punishment (Positive
Punishment),'' in Principles of Behavior. 7th ed. 2013, Boston, MA:
Pearson.
---------------------------------------------------------------------------
5. Comments From Patients and Family Members of Patients
The three former JRC residents who opposed a ban at the Panel
Meeting described their severe behavior issues and the failures of
alternative treatments (psychotropic medications, physical restraints,
and reward systems). One stated that the drugs made him feel like ``a
walking zombie.'' Comments from family members of JRC residents
similarly describe numerous failed alternative treatment attempts prior
to finding success with ESDs at JRC. Many family members report that
the side effects of drugs are much worse than ESDs and included:
Extreme sedation, not recognizing or interacting with others, bizarre
behavior, toxicity effects (such as damage to internal organs), loss of
personality, and lack of learning. One parent listed 26 drugs her child
had tried and other treatments that failed, including electroconvulsive
therapy (which is different from ESD application and not the subject of
this proposed rule). One mother noted that the behavior medications
interacted with her child's seizure medications and caused an increase
in seizures.
FDA understands that family members of individuals exhibiting SIB
or AB face very difficult choices regarding treatment options, and FDA
does not doubt their best intentions, the sincerity of their belief
that an ESD is the best or perhaps only option for their loved one, or
that they have tried alternative treatments without success. However,
FDA does have reason to question the information provided to these
family members by JRC. One article reports that some parents who
consented to the use of GEDs on their children did so only under
pressure (Ref. 133). These parents reported feelings of coercion upon
admission to the facility and intimidation when attempting to change
their children's intervention plans (Ref. 133).\9\ The parents reported
facing a choice between restrictive aversive strategies justified as
measures of last resort, such as between the GED and use of a four-
point restraint board, and chose the GED as the lesser evil (Ref. 133).
---------------------------------------------------------------------------
\9\ The authors do not identify the facility by name. However,
they are clear that the ESD in question was the GED, refer to JRC's
Web site, and rely on an article about JRC when characterizing the
facility.
---------------------------------------------------------------------------
Although the facility touts itself as accepting refractory
patients, all of the parents interviewed provided information
suggesting that interventions in public schools prior to JRC admission
did not attempt all treatment options, such as using a functional
behavioral assessment to develop prevention or antecedent strategies
(Ref. 133). Once at JRC, none of the parents reported the development
of prevention or antecedent strategies for their children (Ref. 133).
Given that functional behavioral assessments, as well as prevention and
antecedent strategies such as those in a positive multi-element
intervention, are generally successful even for challenging SIB and AB,
such patients may well have been responsive to PBS techniques had they
been attempted.
FDA acknowledges that these reports are only from certain parents
who volunteered to share negative experiences, and we cannot conclude
that these reported experiences were shared by others or are generally
representative of families' experiences at JRC. Nevertheless, the
reports do indicate that at least some parents felt pressured by JRC to
continue to agree to the use of GEDs on their children, and for at
least some children, alternative treatments were not exhausted. For
them, GEDs were not in fact applied as a last resort.
6. Comments and Information From Others
Information from other Federal agencies, behavioral psychologists,
disability rights groups, and the United Nations corroborates FDA's
conclusions regarding the risks of ESDs relative to the state of the
art. For example, in its comment, the U.S. Department of Justice (DOJ)
explained that it has concluded that ESDs are outside the generally
accepted standard of care (Ref. 136). DOJ enforces the Civil Rights of
Institutionalized Persons Act (42 U.S.C. 1997 et seq.), which entitles
eligible patients to receive services that meet generally accepted
standards of care. In order to protect that right, DOJ must determine
relevant standards of care, giving DOJ experience in comparing
treatment to that which providers generally accept as the standard. In
DOJ's view, far from the standard of care, ESDs are physically and
psychologically harmful punishments that have uncertain efficacy.
According to DOJ, the current, generally accepted professional
standards of care for individuals with intensive behavioral needs
require PBS, implemented according to individualized plans, and not
restrictive methods such as ESDs. DOJ asserts that thousands of people
throughout the country with similar behavioral needs receive effective
treatment without being subjected to the risks posed by ESDs.
Behavioral psychologists who have practiced for decades treating
patients with SIB and AB indicated in comments on the Massachusetts ban
that they have not had to resort to aversives such as ESDs, describing
painful aversives as ``unnecessary, unacceptable, and not supported by
the professional literature'' (Refs. 137 and 138). Another commenter on
the Massachusetts ban stated that in 30 years working in programs
serving individuals with severe behavior challenges and dangerous
behavior in more than 20 States, no program allowed use of pain to
control behavior (Ref. 131). At the Panel Meeting, disability rights
groups' presentations concurred that positive behavioral interventions
have been shown to result in long-term reduction or elimination of
challenging self-injurious or aggressive behaviors.
Finally, the United Nations Special Rapporteur on torture and other
cruel, inhuman, or degrading treatment or punishment, has determined
that the application of ESDs violates the rights of individuals at JRC
under the United Nations Convention Against Torture, as well as other
international standards, and supports a complete ban on ``electroshock
procedures.'' Although the United Nations is composed of many countries
in addition to the United States, the fact that this multi-nation body
does not merely consider ESDs to be inappropriate or unacceptable
treatment, but considers them to constitute torture, suggests that
there is great distance between these devices and state of the art for
treatment of SIB and AB. Although JRC claims ESDs are used for SIB and
AB in other
[[Page 24410]]
nations, it has not provided any examples, and FDA is unaware of one.
7. Conclusion
FDA has determined, on the basis of all available data and
information, that state-of-the-art treatments for SIB and AB are
positive-based behavioral approaches, sometimes alongside
pharmacotherapy, as appropriate, and do not include ESDs. We focused on
data in the scientific literature, current clinical practices, and
information about the evolution of treatments for SIB and AB.
Significant scientific advances have yielded new insights into the
organic causes and external triggers of SIB and AB. Although
researchers have much yet to learn, the advent of functional behavioral
assessment, and, subsequently, approaches like PBS and DBT, have
allowed providers to move beyond aversive conditioning techniques such
as the contingent shocks delivered by ESDs. The state of the art
represents the achievements of an empirical response to the
inadequacies of such techniques from both a safety and effectiveness
standpoint. The scientific community has long recognized that
addressing the underlying causes of SIB or AB, rather than suppressing
it with painful shocks, not only avoids the risks posed by ESDs, but
can achieve durable, long-term benefits.
As a result, the use of aversive conditioning techniques overall,
and ESDs in particular, has diminished considerably over the past
several decades, while the use of positive behavioral methods has
risen. The overwhelming majority of remaining providers who employ some
type of aversive conditioning use methods that are much less intrusive
than contingent shock. ESDs are only used at one facility in the United
States on individuals from a small number of States; almost half of the
States have specifically prohibited their use. Practitioners in the
field with decades of experience have asserted that they have never had
to resort to ESDs, and surveys of experts show that such views are
common. Meanwhile, modern positive behavioral treatments have been
demonstrated to work in complex environments like community settings
and achieve durable results while posing very little risk (Refs. 99,
101, and 106). Although positive behavioral interventions such as PBS
may not always be completely successful on their own for all behaviors
in all patients, the literature indicates that they are generally
successful, sometimes alongside pharmacotherapy, regardless of the
severity of the behavior targeted, and the success rates continue to
improve.
III. Determination That ESDs for SIB and AB Present an Unreasonable and
Substantial Risk of Illness or Injury
As discussed in section I.F, section 516 of the FD&C Act authorizes
FDA to ban a device intended for human use by regulation if it finds,
on the basis of all available data and information, that such a device
presents substantial deception or an unreasonable and substantial risk
of illness or injury.
In determining whether a deception or risk of illness or injury is
``substantial,'' FDA will consider whether the risk posed by the
continued marketing of the device, or continued marketing of the device
as presently labeled, is important, material, or significant in
relation to the benefit to the public health from its continued
marketing (see Sec. 895.21(a)(1)). With respect to ``unreasonable
risk,'' FDA analyzes the risks associated with the use of the device
relative to the state of the art (44 FR 29214 at 29215). Thus, in
determining whether a device presents an ``unreasonable and substantial
risk of illness or injury,'' FDA analyzes the risks and the benefits
the device poses to patients, comparing those risks and benefits to the
risks and benefits posed by alternative treatments being used in
current medical practice. Actual proof of illness or injury is not
required; as Congress explained when it amended the medical device
banning provisions in the FD&C Act, FDA need only find that a device
presents an ``unreasonable and substantial risk of illness or injury''
on the basis of all available data and information (H. Rep. 94-853 at
19; 44 FR 29214 at 29215).
FDA has considered evidence from a wide variety of sources,
including the scientific literature, experts in the field, State
agencies that also regulate ESD use, the affected manufacturer/
residential facility, individuals on whom ESDs have been used and the
views of their family members, disability rights groups, and other
government entities. In weighing each piece of evidence, FDA took into
account its quality, such as the level of scientific rigor supporting
it, the objectivity of its source, its recency, and any limitations
that might weaken its value. Thus, for example, we generally gave much
more weight to the results of a study reported in a peer-reviewed
journal by an objective author than we did to anecdotal evidence.
As discussed in section II.A, the scientific literature
demonstrates that ESDs for SIB and AB pose a number of psychological
harms including depression, PTSD, anxiety, fear, substitution of other
negative behaviors, worsening of underlying symptoms, and learned
helplessness, as well as the physical risks of pain, and skin burns.
These risks are not exclusive, and their harmful impact is magnified
when an individual experiences two or more of them together.
Misapplications of shocks present the same risks without any
possibility of benefit. FDA determined that AEs have very likely been
underreported due to various methodological limitations in the
scientific literature as well as the impaired ability of many subjects
to recognize and communicate AEs, which also increases the risk of harm
to these individuals. Because of the likely underreporting of AEs in
the literature and the fact that actual proof of harm is not required,
FDA carefully considered the risks identified through other sources,
which provide further support for the risks reported in the literature
and indicate that ESDs are associated with additional risks such as
suicidality, chronic stress, neuropathy, and injuries from falling.
Although JRC has only publicly acknowledged the risks of pain and
erythema, JRC's own records provide compelling evidence that aversive
interventions such as ESDs are associated with several other risks,
including nightmares, flashbacks of panic and rage, hypervigilance,
insensitivity to fatigue or pain, changes in sleep patterns, loss of
interest, difficulty concentrating, and withdrawal from usual activity.
As discussed in section II.B, the studies reported in the
scientific literature show that ESDs can immediately interrupt SIB or
AB upon shock, and some studies suggest varying degrees of durable
conditioning. However, the studies in the literature suffer from
various limitations, such as weak study design, including failure to
control for concomitant treatments, small size, other methodological
limitations, lack of peer review, and author conflicts of interest. As
a result, the evidence is inadequate to establish that ESDs improve
individuals' underlying conditions or successfully condition
individuals to reduce or cease the target behavior to achieve durable
long-term reduction of the target behavior. Further, to the extent ESDs
do cause immediate interruption for some, the evidence also suggests
that the shocks are completely ineffective for others, regardless of
shock strength. Regardless of whether adaptation is the correct
characterization, even JRC has acknowledged that its strongest ESD
sometimes becomes ineffective,
[[Page 24411]]
necessitating the use of an alternative behavior program instead of an
ESD.
As discussed in section II.C, FDA has determined that state-of-the-
art treatments for SIB and AB are positive-based behavioral approaches
along with pharmacotherapy, as appropriate, and do not include ESDs.
The medical community now broadly recognizes that addressing the
underlying causes of SIB and AB, including environmental ones, rather
than suppressing behaviors with shocks not only avoids the risks posed
by ESDs, but can achieve durable, long-term benefits. As a result,
research about and use of aversive conditioning techniques overall, and
ESDs in particular, has diminished considerably over the past several
decades, while research about and use of positive behavioral methods
has increased and continues to increase. ESDs are only used at one
facility in the United States with individuals from a small number of
States. Almost half of the States prohibit ESD use, and there is
evidence that the overwhelming majority of patients exhibiting SIB and
AB throughout the country are being treated without the use of ESDs.
Although positive behavioral interventions such as PBS may not always
be completely successful on their own for all behaviors in all
patients, the literature shows that they are typically successful (on
their own or in conjunction with pharmacotherapy), regardless of the
severity of the behavior targeted, even in community settings, and can
achieve durable long-term results while avoiding the risks posed by
ESDs.
FDA has determined that the risks posed by ESDs for SIB and AB are
important, material, or significant in relation to the benefit to the
public health from their continued marketing. FDA recognizes that ESDs
can cause the immediate cessation of self-injurious or aggressive
behavior; however, the immediate effects the ESDs provide are
outweighed by the numerous short- and long-term risks discussed earlier
in this section. For many individuals who exhibit SIB or AB, these
risks are magnified by their inability to adequately communicate the
harms they experience to their health care providers. Even when
immediate cessation is achieved, without durable conditioning the
target behavior will recur over time and necessitate ongoing shocks to
cause immediate cessation, magnifying the risks. If adaptation occurs,
it would render the shocks wholly ineffective and could lead to
stronger shocks with no effect. Thus, the degree to which the risks
outweigh the benefits increases over time.
FDA has also considered the risks posed by ESDs for SIB and AB
relative to the state of the art. Decades ago, health care providers
had a poor understanding of the causes of SIB and AB and very limited
options to treat SIB or AB. Contingent skin shock was used even though
the result was fleeting and continual shock administration was needed.
Since then, state-of-the-art treatment for SIB and AB has evolved
considerably. Today we know that careful functional assessment, which
identifies specific unwanted or undesired behaviors, the frequency and
severity of these behaviors, and their specific triggers, allows for
the development of positive-based behavioral therapy that provides
greater benefit and poses less risk than using ESDs. Although they may
demand more health care provider training and effort than ESDs, various
multi-element positive interventions such as PBS and DBT are now very
much viable options for treatment of SIB and AB. These interventions
pose little risk and, on their own or alongside pharmacological
treatments, have been shown to be successful in treating even the most
severe behaviors in both clinical and community settings, and to
achieve durable long-term results.
Several individuals have been successfully transitioned from ESDs
at JRC to positive-based therapies elsewhere. Thus individuals
exhibiting SIB or AB have alternative options to ESDs that pose less
risk and provide greater benefit through durable long-term
effectiveness in both clinical and community settings.
Based on a careful evaluation of the risks and benefits of ESDs for
SIB and AB and the risks and benefits of state-of-the-art treatments
for SIB and AB, FDA has determined the risk of illness or injury posed
by ESDs for SIB and AB to be substantial and unreasonable. A majority
of the expert Panel also found that ESDs for SIB and AB present a
substantial and unreasonable risk of illness or injury. The Panel
members who opined that this standard is not met generally had concerns
about foreclosing the possibility that new ESDs may be developed in the
future and used in a way that can safely and effectively treat SIB and
AB. In this regard, FDA notes that a banned device is not barred from
clinical study under an investigational device exemption pursuant to
section 520(g) of the FD&C Act. However, any such study must meet all
applicable requirements, including but not limited to, those for:
Protection of human subjects (21 CFR part 50), financial disclosure by
clinical investigators (21 CFR part 54), approval by institutional
review boards (21 CFR part 56), and investigational device exemptions
(21 CFR part 812). Other panelists were reluctant to agree that the
banning standard had been met because it could be possible to develop
ESDs to treat SIB or AB without being noxious. In response to these
concerns, FDA notes that devices that are not noxious are not within
the scope of this ban.
Other than JRC and the former JRC clinician, the only comments in
opposition to a ban either at the Panel Meeting or through submission
of comments to the Panel Meeting docket were from three former JRC
residents, family members of individuals on whom ESDs were used at JRC
(one of the parents association comments included 32 letters from
family members), a Massachusetts State Representative, and one
concerned citizen. As discussed earlier, FDA recognizes that family
members of individuals now and previously on ESDs at JRC have had to
make some very difficult decisions regarding the care of a loved one,
and FDA does not doubt their intentions or question the sincerity of
their belief that ESDs are the best or only option available. However,
as discussed in section II.C.5, FDA has reason to believe at least some
of these family members were pressured into choosing ESDs, and FDA
questions whether these family members were provided with full and
accurate information regarding the risks and benefits of ESDs and
alternative treatment options, and whether all other options were
adequately attempted prior to ESD use.
IV. Labeling
FDA has determined that labeling, or a change in labeling, cannot
correct or eliminate the unreasonable and substantial risk of illness
or injury. At the Panel Meeting, only members who opined that ESDs
present an unreasonable and substantial risk of illness or injury (a
majority of the entire Panel) were asked whether labeling could correct
or eliminate this risk, and all concluded that labeling could not
correct or eliminate the risks or dangers.
As explained in section II.A, the risks posed by ESDs fall under
two broad categories, psychological and physical, and these risks are
heightened when the devices are used to treat patients who exhibit SIB
or AB because of these patients' vulnerabilities. As explained in
sections I.C and II.A.1, individuals demonstrate great variability in
their experience of ESD shocks, including with respect to pain and the
psychological harms discussed. A person's physical state naturally
[[Page 24412]]
changes continuously, so the body's reaction to ESD shocks will change
continuously, and a person's mental state further shapes the
experience. The same electric shock, as characterized by electrical
current and stimulation site, may affect any given person in a variable
manner from one shock to another. This variability is seen across
different individuals, which prevents providers from using one person's
experience as a guide for another person, and within the same
individual over time, which prevents providers from using a single
person's past experience as a predictor of future experiences.
Labeling cannot correct or eliminate the risks or dangers because
conditions under which providers could overcome the underlying inter-
or intrapersonal variability cannot be defined. Predicting an
individual's resulting experience would require knowing the initial
psychological and physical states of the person, which is subjective
information that providers cannot reliably know, especially when making
a split-second decision whether to apply a shock. Further, individuals,
especially ones with intellectual or developmental disabilities, may
not be able to accurately and reliably communicate information
regarding their physical or psychological state. Thus it would be
impossible to create broadly applicable labeling that could account for
these variables; labeling could only warn the provider that it is
impossible to account adequately for all relevant factors. Because
labeling cannot correct or eliminate the fact that providers lack
knowledge required to mitigate the risk of harm, it cannot correct or
eliminate the risks or dangers posed by ESDs for SIB or AB.
Labeling also cannot correct or eliminate ESD risks or dangers by
specifying output parameters, for example, maximum current or optimal
electrode placement. As explained in section II.A.1, the subjective
experience, especially in terms of psychological harms, does not
necessarily vary in proportion to shock strength. Even a relatively
mild stimulus can trigger or contribute over time to a more serious
psychological reaction (e.g., Refs. 31-33). Thus it would not be
possible to provide warnings regarding output parameters to correct or
eliminate the risks and dangers.
Labeling also cannot limit the risks to only the most refractory
patients. As explained, although evidence indicates that a
subpopulation of refractory individuals may exist, that subpopulation
is difficult if not impossible to define. The labeling of the GED
devices, the only ESDs currently in use in the United States of which
FDA is aware, already includes the statement that ``[t]he device should
be used only on patients where alternate forms of therapy have been
attempted and failed.'' Yet the available evidence, discussed in
section II.C.5, casts doubt on whether JRC in fact applies the devices
as a last resort after attempting all other approaches, and shows that
patients JRC considered to be refractory were transitioned successfully
to other treatments. Thus labeling has failed to limit use of the
device to patients who do not have other adequate treatment options.
Further, even if a refractory subpopulation could be defined, as
discussed in section II.C.4, the possibility that some patients are
refractory to treatment does not necessarily mean that ESDs would be an
effective treatment or that the benefits of ESD use outweigh the risks.
Thus labeling cannot correct or eliminate the substantial and
unreasonable risk posed by ESDs.
In his report, Dr. Smith recommends against banning and that FDA
should instead impose the following restrictions: ``(1) A prescription
and ongoing, periodic review by a board-certified physician, licensed
psychologist, or licensed behavior analyst and (2) prior approval and
ongoing, periodic review by an independent patient-rights committee
convened by a healthcare organization that is accredited by an
organization such as the Joint Commission.'' Although FDA does not have
to consider whether restrictions would obviate the need for a ban, we
have considered Dr. Smith's proposal and do not believe restrictions
would correct or eliminate the substantial and unreasonable risk posed
by ESDs. The only ESDs currently in use are prescription devices and,
as explained by JRC, ``require multiple levels of review, approval,
consent and oversight.'' FDA has determined that JRC's measures do not
adequately mitigate the unreasonable and substantial risk posed by
these devices. While the measures Dr. Smith recommends are perhaps
stronger, there is not enough information to determine that such
measures would adequately mitigate the risks.
V. Application of Ban to Devices in Distribution and Use
FDA is proposing that the ban apply to devices already in
commercial distribution and devices already sold to the ultimate user,
as well as devices sold or commercially distributed in the future (see
Sec. 895.21(d)(7)). This means ESDs currently in use on individuals
would be subject to the ban and thus adulterated under section 501(g)
of the FD&C Act and subject to FDA enforcement action.
FDA is proposing this because the risk of illness or injury to
individuals on whom these devices are already used is just as
unreasonable and substantial as it is for future individuals on whom
these devices could be used. Indeed, as safer and more effective
alternative treatments continue to be developed, it is the individuals
on whom ESDs are currently used for whom the ban may have the most
impact. The majority of the Panel agreed that, if FDA were to ban ESDs,
the ban should apply to devices already in use.
JRC believes that any action ``that would precipitously remove or
require the eventual removal of the GED from the patients who currently
rely on this court-ordered therapy would have dire consequences from a
patient safety and health perspective'' (Ref. 21). According to JRC,
the GED ``is the only treatment available to these patients''; all
others were tried and failed. As an example of what could result from a
mandated, sudden removal of the GED from a patient, JRC explains that
one patient whose GED was removed against the medical advice of JRC
health professionals soon resumed self-injurious scratching and picking
behaviors that led to serious blood and bone infections, paralysis of
his legs, and eventual death 3 years after leaving JRC (Ref. 139).
As discussed in section II.C, FDA does not agree that ESDs are the
only treatment available for individuals exhibiting SIB or AB, no
matter how severe the behavior may be, and FDA has reason to doubt
whether all other treatment options were attempted for individuals
prescribed these devices. FDA has not been able to verify the accuracy
of JRC's account regarding an individual removed from the GED. However,
even if accurate, that does not mean that the GED was not harmful to
the individual, nor does it speak to the extent to which other
treatments were tried after he left JRC. The only support JRC offers
for this anecdote is a post on its Web site by Dr. Israel that does not
include information regarding possible harms from GED use or details
regarding treatment after the patient left JRC, and JRC states it
offered the post as an editorial to the New York Times but was
rejected. In contrast to JRC's assertions, we again note that one study
described in the literature found that less restrictive interventions
successfully treated SIB and AB in individuals after ESDs were removed
(Ref. 95), and that
[[Page 24413]]
Massachusetts DDS has successfully transitioned several patients who
were subject to ESDs at JRC to providers who do not use ESDs (Ref.
132).
However, FDA recognizes that, for certain individuals currently
subject to ESDs, immediate cessation could possibly result in a
significant increase of SIB or AB before appropriate alternative
therapies are in effect, and a more gradual reduction toward complete
removal may be necessary for some patients, especially those who have
been subject to ESDs for a considerable amount of time. Thus, to
account for this possibility, in appropriate circumstances, FDA does
not intend to enforce the ban for a limited period of time with respect
to ESDs that continue to be used on patients after the effective date.
We intend to consider, for example, whether the patient has a
documented medical need for gradual transition to an alternative
therapy, as determined by an independent psychiatrist, psychologist, or
similar State-licensed behavioral expert. We welcome comment on how
long transitions may take. FDA does not intend to enforce against
individual patients.
VI. Proposed Effective Date
FDA is proposing that any final rule based on this proposed rule
become effective 30 days after the date of its publication in the
Federal Register. FDA requests comment on the proposed effective date
for this proposed rule.
VII. Analysis of Environmental Impact
FDA has carefully considered the potential environmental effects of
this proposed rule and of possible alternative actions. In doing so,
the Agency focused on the environmental impacts of its action as a
result of disposal of unused ESDs that will need to be handled after
the effective date of the proposed rule.
The environmental assessment (EA) considered each of the
alternatives in terms of the need to provide maximum reasonable
protection of human health without resulting in a significant impact on
the environment. The EA considered environmental impacts related to
landfill and incineration of solid waste. The proposed action would
result in an initial batch disposal of used and unused ESDs primarily
at a single geographic location followed by a gradual, intermittent
disposal of a small number of remaining devices in this and other
affected communities where these devices are used. The total number of
devices to be disposed is small, i.e., approximately less than 300
units. Overall, given the limited number of ESDs in commerce, the
proposed action is expected to have no significant impact on landfill
and solid waste facilities and the environment in affected communities.
The Agency has concluded that the proposed rule would not have a
significant impact on the human environment, and that an environmental
impact statement is not required. FDA's finding of no significant
impact (FONSI) and the evidence supporting that finding, contained in
an EA prepared under 21 CFR 25.40, may be seen in the Division of
Dockets Management (see ADDRESSES) between 9 a.m. and 4 p.m., Monday
through Friday. FDA invites comments and submission of data concerning
the EA and FONSI.
VIII. Economic Analysis of Impacts
A. Introduction
We have examined the impacts of the proposed rule under Executive
Order 12866, Executive Order 13563, the Regulatory Flexibility Act (5
U.S.C. 601-612), and the Unfunded Mandates Reform Act of 1995 (Pub. L.
104-4). Executive Orders 12866 and 13563 direct us to assess all costs
and benefits of available regulatory alternatives and, when regulation
is necessary, to select regulatory approaches that maximize net
benefits (including potential economic, environmental, public health
and safety, and other advantages; distributive impacts; and equity). We
have developed a comprehensive Economic Analysis of Impacts that
assesses the impacts of the proposed rule. We believe that this
proposed rule is not a significant regulatory action as defined by
Executive Order 12866.
The Regulatory Flexibility Act requires us to analyze regulatory
options that would minimize any significant impact of a rule on small
entities. Because the proposed rule would only affect one entity that
is not classified as small, we propose to certify that the proposed
rule would not have a significant economic impact on a substantial
number of small entities.
Section 202(a) of the Unfunded Mandates Reform Act of 1995 requires
us to prepare a written statement, which includes an assessment of
anticipated costs and benefits, before proposing ``any rule that
includes any Federal mandate that may result in the expenditure by
State, local, and tribal governments, in the aggregate, or by the
private sector, of $100,000,000 or more (adjusted annually for
inflation) in any one year.'' The current threshold after adjustment
for inflation is $144 million, using the most current (2014) Implicit
Price Deflator for the Gross Domestic Product. This proposed rule would
not result in an expenditure in any year that meets or exceeds this
amount.
B. Summary of Costs and Benefits
FDA is proposing to ban ESDs for the purpose of treating self-
injurious or aggressive behavior. Non-quantified benefits of the
proposed rule include a reduction in adverse events, such as the risk
of burns, PTSD, and other physical or psychological harms related to
use of the device in this patient population.
We expect that the proposed rule would only affect one entity that
currently uses these devices to treat residents of their facility. The
proposed rule would impose costs on this entity to read and understand
the rule, as well as to provide affected individuals with alternative
treatments. Although uncertain, other treatments or care at other
facilities may cost more. To account for this uncertainty, we use a
range of potential alternative treatment costs. At the lower bound, we
assume that alternative treatments would cost the same as the current
treatment. We use reimbursement data from the State of Massachusetts to
estimate a potential upper bound for alternative treatments. The costs
for the one affected entity to read and understand the rule range from
$438 to $753. The present value of the incremental treatment costs over
10 years ranges from $0 to $60.1 million at a 3 percent discount rate,
and from $0 to $51.4 million at a 7 percent discount rate. Annualized
costs range from $0 million to $6.8 million at a 3 percent discount
rate and from $0 million to $6.8 million at a 7 percent discount rate.
The lower-bound cost estimates only include administrative costs to
read and understand the rule with no incremental costs for alternative
treatments. Additionally, there would be transfer payments between
$11.5 million and $15 million annually either within the affected
entity to treat the same individuals using alternative treatments, or
between entities if affected individuals transfer to alternate
facilities for treatment. The proposed rule's costs and benefits are
summarized in table 2, ``Economic Data: Costs and Benefits Statement.''
We also examined the economic implications of the rule as required
by the Regulatory Flexibility Act. The Regulatory Flexibility Act
requires us to analyze regulatory options that would minimize any
significant impact of a rule on small entities. Because the proposed
rule would only affect one entity that is not classified as small, we
propose to certify that the proposed rule would not have a significant
economic
[[Page 24414]]
impact on a substantial number of small entities.
The full discussion of economic impacts is available in Docket No.
FDA-2016-N-1111 at https://www.fda.gov/AboutFDA/ReportsManualsForms/Reports/EconomicAnalyses/default.htm.
Table 2--Economic Data: Costs and Benefits Statement
--------------------------------------------------------------------------------------------------------------------------------------------------------
Units
Primary ------------------------------------------------
Category Low estimate estimate High estimate Period Notes
(million) (million) (million) Year dollars Discount rate covered
(%) (years)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Benefits:
Annualized....................
Monetized $millions/year......
Annualized Quantified.........
Qualitative................... .............. .............. .............. .............. .............. .............. Reduction in
physical and
psychological
adverse events
related to use of
the device.
Costs:
Annualized.................... $0 $3.4 $6.8 2015 7 10
Monetized $millions/year...... 0 3.4 6.8 2015 3 10
Annualized....................
Quantified....................
Qualitative................... .............. .............. .............. .............. .............. .............. Transition costs to
the affected entity
and individuals for
transitioning to
alternative
treatments.
Transfers:
Federal.......................
Annualized....................
------------------------------------------------------------------------------------------------
Monetized $millions/year...... From:
To:
------------------------------------------------------------------------------------------------
Other Annualized.............. 11.5 13.3 $5 2015 7 10
Monetized $millions/year...... 11.5 13.3 15 2015 3 10
------------------------------------------------------------------------------------------------
From: Affected entity for current treatment
To: Affected entity for other treatments or to
other facilities that treat aggressive or self-
injurious behavior
---------------------------------------------------------------------------------------------------------------------
Effects........................... State, Local or Tribal Government: State expenditures may rise or fall if individuals move across state boundaries.
Small Business: No effect.
Wages: No effect.
Growth: No effect.
--------------------------------------------------------------------------------------------------------------------------------------------------------
IX. Paperwork Reduction Act
FDA tentatively concludes that this proposed rule contains no
collection of information. Therefore, clearance by the Office of
Management and Budget under the Paperwork Reduction Act of 1995 is not
required.
X. Federalism
FDA has analyzed this proposed rule in accordance with the
principles set forth in Executive Order 13132. Section 4(a) of the
Executive order requires Agencies to ``construe . . . a Federal statute
to preempt State law only where the statute contains an express
preemption provision or there is some other clear evidence that the
Congress intended preemption of State law, or where the exercise of
State authority conflicts with the exercise of Federal authority under
the Federal statute.'' Federal law includes an express preemption
provision that preempts certain state requirements ``different from or
in addition to'' certain Federal requirements applicable to devices.
(See section 521 of the FD&C Act (21 U.S.C. 360k); Medtronic v. Lohr,
518 U.S. 470 (1996); and Riegel v. Medtronic, 128 S. Ct. 999 (2008)).
If this proposed rule is made final, it would create a Federal
requirement under 21 U.S.C. 360k that bans ESDs for AB and SIB.
XI. References
The following references are on display in the Division of Dockets
Management (see ADDRESSES) and are available for viewing by interested
persons between 9 a.m. and 4 p.m., Monday through Friday; they are also
available electronically at https://www.regulations.gov. FDA has
verified the Web site addresses, as of the date this document publishes
in the Federal Register, but Web sites are subject to change over time.
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[[Page 24418]]
List of Subjects
21 CFR Part 882
Medical devices, Neurological devices.
21 CFR Part 895
Administrative practice and procedure, Labeling, Medical devices.
Therefore, under the Federal Food, Drug, and Cosmetic Act and under
authority delegated to the Commissioner of Food and Drugs, we propose
that 21 CFR parts 882 and 895 be amended as follows:
PART 882--NEUROLOGICAL DEVICES
0
1. The authority citation for 21 CFR part 882 continues to read as
follows:
Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 371.
0
2. Amend Sec. 882.5235 by revising paragraph (b) to read as follows:
Sec. 882.5235 Aversive conditioning device.
* * * * *
(b) Classification. Banned when used to reduce or cease aggressive
or self-injurious behavior. See Sec. 895.105. Otherwise, Class II
(performance standards).
PART 895--BANNED DEVICES
0
3. The authority citation for 21 CFR part 895 continues to read as
follows:
Authority: 21 U.S.C. 352, 360f, 360h, 360i, 371.
0
4. Add Sec. 895.105 in Subpart B to read as follows:
Sec. 895.105 Electrical stimulation devices to treat aggressive or
self-injurious behavior.
Electrical stimulation devices to treat aggressive or self-
injurious behavior are devices that apply a noxious electrical stimulus
to a person's skin to reduce or cease aggressive or self-injurious
behavior.
Dated: April 19, 2016.
Leslie Kux,
Associate Commissioner for Policy.
[FR Doc. 2016-09433 Filed 4-22-16; 8:45 am]
BILLING CODE 4164-01-P