Medical Devices; Patient Examination and Surgeons' Gloves; Test Procedures and Acceptance Criteria; Correction, 2436-2444 [E7-682]
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Federal Register / Vol. 72, No. 12 / Friday, January 19, 2007 / Rules and Regulations
cargo information requirements as
provided in section 343(a) of the Trade
Act of 2002. Truck Carrier Accounts
participating in the test were given the
ability to electronically transmit the
truck manifest data and obtain release of
their cargo, crew, conveyances, and
equipment via the ACE Portal or
electronic data interchange messaging.
A series of notices announced
additional deployments of the test, with
deployment sites being phased in as
clusters. Clusters were announced in the
following notices published in the
Federal Register: 70 FR 30964 (May 31,
2005); 70 FR 43892 (July 29, 2005); 70
FR 60096 (October 14, 2005); 71 FR
3875 (January 24, 2006); 71 FR 23941
(April 25, 2006); 71 FR 42103 (July 25,
2006); and 71 FR 77404 (December 26,
2006).
CBP continues to test ACE at various
ports. CBP will continue, as necessary,
to announce in subsequent notices in
the Federal Register the deployment of
the ACE truck manifest system test at
additional ports.
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Designation of ACE Truck Manifest
System as the Approved Data
Interchange System
In a notice published October 27,
2006, (71 FR 62922), CBP designated the
Automated Commercial Environment
(ACE) Truck Manifest System as the
approved EDI for the transmission of
required data and announced that the
requirement that advance electronic
cargo information be transmitted
through ACE would be phased in by
groups of ports of entry.
ACE will be phased in as the required
transmission system at some ports even
while it is still being tested at other
ports. However, the use of ACE to
transmit advance electronic truck cargo
information will not be required in any
port in which CBP has not first
conducted the test.
The October 27, 2006, document
identified all land border ports in the
states of Washington and Arizona and
the ports of Pembina, Neche, Walhalla,
Maida, Hannah, Sarles, and Hansboro in
North Dakota as the first group of ports
where use of the ACE Truck Manifest
System is mandated.
ACE Mandated at Ports of Entry in
California, Texas and New Mexico
Applicable regulations (19 CFR
123.92(e)) require CBP, 90 days prior to
mandating advance electronic
information at a port of entry, to publish
notice in the Federal Register informing
affected carriers that the EDI system is
in place and fully operational.
Accordingly, CBP is announcing in this
document that, effective 90 days from
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the date of publication of this notice,
truck carriers entering the United States
at any land border port of entry in the
states of California, Texas, and New
Mexico will be required to present
advance electronic cargo information
regarding truck cargo through the ACE
Truck Manifest System.
Although other systems that have
been deemed acceptable by CBP for
transmitting advance truck manifest
data will continue to operate and may
still be used in the normal course of
business for purposes other than
transmitting advance truck manifest
data, use of systems other than ACE will
no longer satisfy advance electronic
cargo information requirements at a port
of entry in California, Texas and New
Mexico as of April 19, 2007.
Compliance Sequence
CBP will be publishing subsequent
notices in the Federal Register as it
phases in the requirement that truck
carriers utilize the ACE system to
present advance electronic truck cargo
information at other ports. ACE will be
phased in as the mandatory EDI system
at the ports identified below in the
sequential order in which they are
listed. The sequential order provided
below is somewhat different from that
announced in the October 27, 2006,
notice. Although further changes to this
order are not currently anticipated, CBP
will state in future notices if changes do
occur. In any event, as mandatory ACE
is phased in at these remaining ports,
CBP will always provide 90 days’ notice
through publication in the Federal
Register prior to requiring the use of
ACE for the transmission of advance
electronic truck cargo information at a
particular group of ports.
The remaining ports at which the
mandatory use of ACE will be phased
in, listed in sequential order, are as
follows:
1. All ports of entry in the state of
New York and Michigan.
2. All ports of entry in the states of
Vermont, New Hampshire, and Maine.
3. All ports of entry in the states of
Idaho and Montana.
4. The remaining ports of entry in the
state of North Dakota and the land
border port of Minnesota.
5. All ports of entry in the state of
Alaska.
Dated: January 16, 2007.
Deborah J. Spero,
Acting Commissioner, Customs and Border
Protection.
[FR Doc. E7–762 Filed 1–18–07; 8:45 am]
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DEPARTMENT OF HEALTH AND
HUMAN SERVICES
Food and Drug Administration
21 CFR Part 800
[Docket No. 2003N–0056 (formerly 03N–
0056)]
Medical Devices; Patient Examination
and Surgeons’ Gloves; Test
Procedures and Acceptance Criteria;
Correction
AGENCY:
Food and Drug Administration,
HHS.
ACTION:
Final rule; correction.
SUMMARY: The Food and Drug
Administration (FDA) is correcting a
final regulation that appeared in the
Federal Register of December 19, 2006
(71 FR 75865). The document issued a
final regulation that improves the
barrier quality of medical gloves
marketed in the United States (U.S.).
The rule will accomplish this by
reducing the current acceptable quality
levels (AQLs) for leaks and visual
defects observed during FDA testing of
medical gloves. By reducing the AQLs
for medical gloves, FDA will also
harmonize its AQLs with consensus
standards developed by the
International Organization for
Standardization (ISO) and ASTM
International (ASTM). The document
was published with some errors in the
use of references. This document
corrects those errors.
DATES: This correction is effective on
January 19, 2007.
FOR FURTHER INFORMATION CONTACT:
Casper E. Uldriks, Office of Compliance,
Center for Devices and Radiological
Health (HFZ–300), Food and Drug
Administration, 2094 Gaither Rd.,
Rockville, MD 20850, 240–276–0100.
SUPPLEMENTARY INFORMATION: In FR Doc.
E6–21591, appearing on page 75865 in
the Federal Register of Tuesday,
December 19, 2006, the following
corrections are made to the
SUPPLEMENTARY INFORMATION.
1. On page 75868, in the second
column, section III of the document is
corrected to read:
‘‘III. Analysis of Impacts
A. Introduction
FDA has examined the final rule
under Executive Order 12866 and the
Regulatory Flexibility Act (5 U.S.C.
601–612), and the Unfunded Mandates
Reform Act of 1995 (Public Law 104–4).
Executive Order 12866 directs agencies
to assess all costs and benefits of
available regulatory alternatives and,
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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). The
agency believes that this final rule is not
a significant regulatory action under the
Executive order.
The Regulatory Flexibility Act
requires agencies to analyze regulatory
options that would minimize any
significant impact of the rule on small
entities. Because this final rule will not
result in economic impacts on domestic
small entities, the agency certifies that
the final rule will not have a significant
economic impact on a substantial
number of small entities.
Section 202(a) of the Unfunded
Mandates Reform Act requires that
agencies prepare a written statement,
which includes an assessment of
anticipated costs and benefits, before
proposing ‘‘any Federal mandate that
may result in the expenditure of State,
local and tribal governments, in the
aggregate, or 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 $122 million, using the
most current (2005) implicit price
deflator for the Gross National Product.
FDA does not expect this final rule to
result in any 1-year expenditure that
would meet or exceed this amount.
The information in the following
sections sets forth the bases for the
previous conclusions. We show the
expected annual costs and benefits of
this final rule next in table 1. The
average annualized costs of the final
rule are estimated to be $6.6 million
using either a 3-percent or 7-percent
discount rate. Average annualized
benefits are expected to be between
$14.8 million and $15.1 million,
depending on the discount rate. Average
annualized net benefits are between
$8.2 million and $8.5 million.
borne pathogens (particularly human
immunodeficiency virus (HIV), hepatitis
B (HBV), and hepatitis C (HCV)
infections). The rule accomplishes this
objective by ensuring that medical
gloves (surgeons’ and patient
examination gloves) maintain a high
level of quality with respect to the level
of noted defects. FDA is also
harmonizing its level for acceptable
defects with consensus quality
standards developed by ISO and ASTM.
C. Current Risks of Blood-Borne Illness
Unnecessary exposures to bloodborne pathogens are of great importance
to the health care community because
contact with contaminated human blood
or tissue products has led to increased
cases of HIV, HBV, and HCV infections.
Available data cannot precisely
quantify the number of new HIV cases
that this final rule will prevent. This
analysis, however, attempts to derive a
conservative estimate. For the year
2000, the Centers for Disease Control
(CDC) reported a cumulative total of
approximately 900,000 persons in the
United States who had contracted HIV,
of which 775,000 cases had progressed
to Acquired Immunodeficiency
Syndrome (AIDS). Of those patients
whose conditions had progressed to
AIDS, almost 450,000 (58 percent) had
died as of December 2000. For the year
2000, the CDC identified 21,704 new
cases of HIV infection (Ref. 1).
Approximately 5 percent of the
reported HIV/AIDS cases were among
health care personnel (Ref. 2). However,
in an indepth analysis of occupational
risk, the CDC reported that between
1992 and 2002 there had been 56
identified incidents of occupational
transmission of the HIV pathogen and
all but 7 of these cases (12.5 percent)
were due to percutaneous cuts or
needlesticks. In addition, there were 138
other cases of HIV infection or AIDS
among health care workers with
occupational exposures to blood who
had not reported other risk factors for
HIV infection (Ref. 3). Assuming the
TABLE 1.—AVERAGE ANNUALIZED
same 12.5-percent rate for these workers
COSTS AND BENEFITS (IN MILLIONS)1
implies that 17 additional cases of HIV
Annual
transmission to health care workers
Net BeneDiscount
Costs
Benefits
during this period might have been
fits
Rate
caused by cutaneous contact in an
occupational setting. Consequently, a
3 Per$6.6
$14.8
$8.2
total of 24 incidents of occupational
cent
transmission of HIV to health care
7 Per$6.6
$15.1
$8.5
personnel may have occurred over the
cent
10-year period (or 2.4 per year) due to
1Annualized
over a 10-year evaluation problems with the barrier protection
properties of gloves used in health care
period.
settings.
B. Objective of the Final Rule
The CDC also reports approximately
The objective of the final rule is to
80,000 new cases of HBV for the latest
reduce the risk of transmission of blood- available reporting period (2001) (Ref.
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4). There are approximately 1.25 million
people in the United States chronically
infected with HBV. While only 6
percent of those who contract hepatitis
B after the age of 5 will develop chronic
conditions, 15 to 25 percent of those
that do will die prematurely. Health
care personnel are at some risk from this
pathogen, but the availability of a
vaccine has reduced the risk of negative
outcomes due to exposure. (Ref. 5).
FDA has no direct data for estimating
the rate of new HBV infections in health
care personnel. While the CDC has
reported the risk to health care workers
as ‘‘low,’’ there is no definition of that
term (Ref. 6). FDA estimates that as
many as 4,000, or 5 percent, of all new
incidents of HBV occur in health care
personnel. Because occupational
transmissions for HBV may be
approximately 5 times more likely than
that for HIV, FDA imputes
approximately 140 annual cases of
occupational transmission of HBV to
health care personnel (HIV rate of 7.3/
1,085 x 5 x 4,000). CDC analyses
communicate that a large portion of
HBV infections in health care personnel
are the result of direct or indirect blood
or bodily fluid exposures that
inoculated HBV into cutaneous
scratches, abrasions, burns, other
lesions, or on mucosal surfaces (Ref. 7).
Because 2.4 of the 7.3 annual HIV
cutaneous contact transmissions (33
percent) were believed to be attributable
to glove defects, FDA similarly expects
about one-third of the 140 annual
occupational transmissions of HBV
infections (approximately 40 cases) may
potentially be associated with the
current quality level of medical gloves.
If only 6 percent of these cases develop
chronic conditions, then an average of
2.4 annual cases of chronic HBV are
associated with defective medical
gloves.
HCV currently infects 3.9 million
persons in the United States. Over 2.7
million patients have reported chronic
conditions. (Ref. 8). More than 40,000
new cases were reported in 1999. The
risk of exposure to health care workers,
however, appears to be extremely low.
In fact, according to the CDC, other than
from needle stick punctures, there has
been no documented transmission of
HCV to health care personnel from
intact or non-intact skin exposures to
blood or other fluids or tissues (Ref. 9).
Thus, there is little evidence that glove
defects are associated with HCV
exposures.
As a result, FDA estimates the overall
annual transmission of blood-borne
pathogens due to defects in glove barrier
protection in health care settings to
include 2.4 cases of HIV infection and
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2.4 cases of HBV infection. Increasing
the AQL of gloves by lowering the rate
of acceptable defects should reduce the
transmission rates of these pathogens.
D. Baseline Conditions
The previous AQL (being replaced by
this rule) for medical gloves allowed a
defect rate of 4.0 percent for patient
examination gloves and 2.5 percent for
surgeons’ gloves. The AQL represents
the proportion of sampled gloves from
a given lot that may include defects
such as leaks or foreign material and
still be accepted for entry into the
marketplace. Currently, if more than 4
percent of the sampled patient
examination gloves exhibit defects in
accordance with the sampling criteria,
the entire lot of gloves is considered
adulterated. Surgeons’ gloves are
sampled to a higher quality level (lower
AQL requires a higher proportion of
non-defective gloves in order to pass
inspection), because these products
have a higher likelihood of contact with
bodily fluids. Of course, medical glove
lots that fail to meet the AQL may be
marketed as household or other
products. If a sample of gloves fails to
meet the AQL, the marketer may request
resampling of the lot. The required
sampling plan for a lot originally found
to be out of compliance is more
intensive than the original sampling
plan for a randomly selected lot. Lots
initially found to be out of compliance
are either resampled and subsequently
offered as medical devices after meeting
the current AQL, offered as nonmedical
gloves, or sold in foreign markets.
Approximately 39.5 billion medical
gloves were imported into the United
States during 2004 (Ref. 10). According
to FDA records, there are over 400
manufacturers of medical gloves.
Malaysian manufacturers supply almost
40 percent of the medical gloves in the
United States while Thailand
manufacturers supply approximately 30
percent (Ref. 11). Surgeons’ gloves
accounted for only about 15 percent of
all imported medical gloves during
2004, and the impact of the final rule on
this sector is negligibly different from
overall patient examination gloves.
Therefore, this analysis focuses
exclusively on patient examination
gloves.
FDA expects the demand for medical
gloves to increase by the same rate as
employment in the medical services
industry. The Bureau of Labor Statistics
has projected annual employment
growth of 2.6 percent for this industry
(North American Industry Classification
System 6200) (Ref. 12), which implies
an annual volume of over 50 billion
medical gloves in 10 years. (A 2.6
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annual growth rate results in an
expected increase of 29.3 percent in 10
years.)
Medical glove lot sizes may vary from
as few as 25 gloves to as many as
500,000. According to discussions with
manufacturers (Eastern Research Group,
Inc. (ERG), 2001), a typical production
or import lot from a foreign
manufacturer contains an average of
325,000 gloves (either patient
examination or surgeons’). This implies
that the U.S. medical glove market
currently imports over 120,600 lots of
gloves per year. FDA currently samples
only about 1.5 percent of all glove lots,
or 1,800 lots per year. Within 10 years,
FDA expects the number of lots offered
for import to increase to 156,000. If the
compliance sampling rate remains
constant, FDA would sample about
2,300 lots during that year.
FDA’s Winchester Engineering and
Analytical Center (WEAC) analyzed
results from samples collected from
2000 and 2001. These samples represent
approximately one-third of FDA’s total
sampling effort for the period. (Ref. 13).
A total of 98,067 gloves were tested
from 942 separate lots. Of these gloves,
2,354 were defective, which implies that
2.4 percent of marketed gloves are likely
to be defective. (Ref. 14) If so, then
approximately 940 million defective
medical gloves are currently marketed
(39.2 billion gloves x 0.024). At the
current AQL of 4.0, 28 lots (2.97
percent) failed. Consequently,
approximately 53 annually sampled lots
are defective (1,800 sampled lots x
0.0297). By the 10th year, in the absence
of the final regulation, 1.21 billion
defective gloves would be marketed and
68 of the sampled lots would fail to
meet the AQL.
FDA allows glove lots that fail to meet
the AQL to be resampled. Sponsors
usually attempt to resample the glove
lot rather than divert the entire lot to
alternative markets. According to
discussions with industry sources and
testing laboratories, the cost of glove lot
resampling and retesting for leakage and
tensile strength is approximately $1,400.
The current annual industry cost of
resampling glove lot failures with the
current AQL is approximately $74,000
(53 lots times $1,400 per lot). This
resampling and retesting cost would
equal $95,000 within 10 years.
E. Costs of the Final Rule
FDA expects that the final rule will
result in changed shipping practices by
medical glove manufacturers. Currently,
manufacturers use the target AQLs as a
guide for releasing production lots of
gloves for export to the United States
because the release criteria are lower in
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the United States than in other markets.
Manufacturers attempt to avoid having
three failures within a 24–month period,
because this may result in refusal of
future imports under Level 3 detention
described in FDA’s current policy,
‘‘Surveillance and Detention Without
Physical Examination of Surgeon’s and/
or Patient Examination Gloves.’’ Thus,
to maintain an uninterrupted supply of
gloves to customers, and to guard brand
loyalty while avoiding Level 3
detention, manufacturers would be
expected to raise their level of quality
control to at least maintain the current
average lot rejection rate of 2.97 percent.
FDA also expects the rule to increase
the costs of sampling by requiring larger
and more detailed sampling plans to
assure the lower AQL is met for each
inspected glove lot. FDA does not
envision increased regulatory oversight
costs because the rate of inspections is
not expected to change. Costs have been
analyzed and discounted using the
methodology suggested by the Office of
Management and Budget’s (OMB’s)
Circular A–4 (September 2003).
1. Costs of Quality Control
Manufacturers currently conduct
quality control tests on glove lots prior
to release. These tests include watertight leak and tensile strength assays.
According to interviews with glove
manufacturers, the current cost of
conducting these tests at the
manufacturing site is approximately
$310 per lot, while the more stringent
quality control testing required by this
rule may cost an additional $45 per lot.
The additional cost is for increased
inventory and larger sample sizes to
ensure more precise measurements at
the lower AQL. Because approximately
120,600 lots are currently imported per
year, the expected costs are $5.4 million
(120,600 lots x $45 per lot). The
expected increase in the demand for
medical gloves by the 10th evaluation
year will result in a compliance cost of
meeting this increased quality level of
$7.0 million. Over the 10-year period,
the average annualized cost of this
increased level of testing, at a 3-percent
annual discount rate, is $6.2 million
and, at a 7-percent annual discount rate,
is $6.2 million.
2. Increased Sampling Costs
A lower AQL will result in increased
sampling costs for imported glove lots.
The increased sampling costs will result
from the need to test greater quantities
of gloves in order to ensure sufficient
statistical power. Based on reported
costs from U.S. testing laboratories,
ERG, an independent economic
contractor, estimated that increased
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testing would add approximately $200
to the current costs of $1,400 per
sample. (The difference between this
increased cost and the $45 increased
quality control cost is attributable to
lower costs in foreign countries that
produce medical gloves.) FDA currently
samples about 1.5 percent of the
120,600 lots imported annually, or 1,800
samples. Thus, the increased sampling
costs due to this final rule are $0.4
million (120,600 lots x 0.015 x $200).
Within 10 years, this increased cost will
equal $0.5 million (due to expected
increases in the number of inspected
glove lots). The average annualized
sampling cost increase at a 3-percent
annual discount rate is $0.4 million, and
at a 7-percent annual discount rate is
$0.4 million.
3. Withheld Lots
The lower AQL in this final rule is
also likely to result in an increase in the
number of lots of medical gloves that are
not released for shipment to the U.S.
medical market. For example,
manufacturers may attempt to maintain
a target compliance level in order to
avoid FDA’s Level 3 detention under
‘‘Surveillance and Detentions Without
Physical Examination of Surgeon’s and
or Patient Examination Gloves.’’ FDA’s
WEAC laboratory sampled 942 lots and
discovered that 28 failed using the
current AQL while 79 lots failed using
the lower AQL in this final rule. (Ref.
15) To maintain the original 0.0297 (28/
942) lot failure rate, the 53 lots with the
highest defect rate would have to be
held back by the affected manufacturers
(.056)1.
Therefore, FDA anticipates that under
the lower AQL in the final rule,
approximately 6,900 lots will be held
back by manufactures. In order to meet
the expected demand in 10 years, FDA
expects that 9,000 lots will be held back.
FDA believes that glove lots that fail to
meet the lower AQL in this final rule for
medical quality standards will most
likely be sold as nonmedical gloves.
FDA believes that, although
manufacturers and distributors may
experience some loss of revenue from
this shift (because of the price premium
commanded by medical gloves), the loss
will be inconsequential.
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4. Costs of FDA Inspections
FDA does not envision increased
inspection costs due to the final rule.
1The current lot failure rate (28/942 = 0.0297) is
reached by removing 53 defective lots from the
sample. If only the 51 additional failing lots are
removed, the overall failure rate is 0.0314 (28/891).
The expected future failure rate is 0.0292 (26/889).
FDA expects the withheld lots to include those with
the highest defect rates.
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The rate of sampled glove lots is not
expected to differ and FDA resources
are not expected to increase over the
evaluation period.
5. Total Costs
In sum, FDA estimates that the final
rule will have an average annualized
cost of about $6.6 million using either
a 3-percent or 7-percent annual discount
rate. Table 2 of this document presents
the costs for each year of the evaluation
period.
TABLE 2.—COSTS PER YEAR OF THE
FINAL RULE (IN MILLIONS)
Costs for
Quality
Control
Costs for
Sampling
Current
$5.4
$0.4
$5.8
1
$5.6
$0.4
$6.0
2
$5.7
$0.4
$6.1
3
$5.9
$0.4
$6.3
4
$6.0
$0.4
$6.4
5
$6.2
$0.4
$6.6
6
$6.3
$0.4
$6.7
7
$6.5
$0.4
$6.9
8
$6.7
$0.4
$7.1
9
$6.8
$0.5
$7.3
10
$7.0
$0.5
$7.5
3%–$53.2
7%–$43.4
3%–$3.6
7%–$2.9
3%–
$56.8
7%–
$46.3
Year
Present
Values
Total
Costs
F. Benefits of the Rule
The final rule will result in public
health gains by reducing the frequency
of blood-borne pathogen transmissions
due to defects in the barrier protection
provided by medical gloves. Based on
an implied societal willingness to pay
(WTP), FDA expects that an annualized
monetary benefit of $14.8 million (using
a 3-percent discount rate) or $15.1
million (using a 7-percent discount rate)
will be realized due to fewer pathogen
transmissions and unnecessary blood
screens. Fewer glove defects will reduce
the cost and anxiety associated with
unnecessary blood screens (i.e., those
that would yield negative results for
health care personnel). Benefits have
been analyzed and discounted using the
methodology suggested by OMB’s
Circular A–4 (September 2003).
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1. Reductions in the Number of
Marketed Defective Gloves
As noted in the previous paragraphs,
FDA has determined that approximately
940 million defective gloves are
marketed each year in the United States,
or 2.4 percent of all medical gloves. In
the absence of this rule, FDA expects
that the number of defective medical
gloves marketed in the United States
would increase to 1.21 billion per year
within 10 years. The final rule will
substantially reduce this figure.
WEAC’s analysis of 98,067 medical
gloves from 942 sampled lots collected
in 2000 and 2001 resulted in
approximately 3-percent lot failures
with an AQL of 4.0 (28 lots would fail).
This lot failure rate was associated with
2,356 defective gloves, or 2.4 percent of
the total number of sampled gloves.
(Ref. 16). Under the lower AQL of 2.5
in the rule, the WEAC analysis
concluded that 51 additional lots would
fail (a total of 79 failed lots), increasing
the lot failure rate from 2.91 percent to
8.39 percent.
As previously mentioned, FDA
provides a Level 3 detention status in its
guidance, ‘‘Surveillance and Detentions
Without Physical Examination of
Surgeon’s and or Patient Examination
Gloves.’’ Manufacturers on Level 3
detention are not allowed to import
medical gloves because they have
repeatedly failed analysis. To avoid the
denial of entry, manufacturers may be
expected to hold a sufficient number of
defective lots from shipment in order to
maintain the same target lot failure rate
(approximately 3 percent) with a new
AQL. If so, removing the 53 most
defective lots in the testing sample
would result in 26 lot failures from 880
total lots, thereby maintaining the
original 2.92 percent lot failure rate.
This scenario leaves 85,172 total gloves
in the sample, of which 1,512 were
defective, resulting in a glove defect rate
of 1.78 percent. The final rule, therefore,
could reduce the proportion of marketed
defective medical gloves from 2.4
percent of all marketed gloves to 1.78
percent of all marketed gloves.
The implications of this expected
reduction in defective gloves are
significant. The current AQL is
associated with 940 million glove
defects during the present year (based
on 2004) and within 10 years would
result in 1.21 billion marketed defective
medical gloves. When the lower AQL is
in place, the current number of
defective gloves will approximate 700
million and within 10 years will result
in 900 million defective marketed
gloves. The number of defective gloves,
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therefore, should be reduced by more
than 25 percent due to the new AQL.
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2. Reductions in Blood-Borne Pathogens
FDA has estimated that there are
potentially 4.8 annual transmissions of
blood-borne pathogens associated with
medical glove defects (section III.C of
this document). These transmissions
include 2.4 cases of HIV and 2.4 cases
of chronic HBV. Because there are
currently no documented cases of
cutaneous transmission of HCV that
would be affected by improving glove
quality levels, this analysis does not
consider potential HCV transmission.
a. Reductions in HIV transmission.
While the direct relationship between
defective medical gloves and the
transmission of HIV is unknown, FDA
believes it is reasonable to apply the
proportional reduction in the number of
defective gloves due to the final rule
(about 25 percent) to the annual
transmission rate of the HIV pathogen to
health care personnel. In the absence of
this rule, the current expectation of 2.4
annual cases of HIV transmission to
health care personnel would likely
increase to 3.1 annual cases within 10
years due to the expected growth of
employment in the health services
industry. However, with the new AQL
in place, FDA forecasts the expected
annual transmission of HIV to health
care personnel to equal 1.8 cases in
current conditions and 2.3 cases by the
10th evaluation year (based on the
expected proportionate decrease in
marketed defective gloves). Over the
entire 10-year evaluation period, these
assumptions suggest that the rule
should prevent approximately seven
cases of HIV transmission to health care
personnel.
b. Reductions in HBV transmissions.
Hepatitis B transmissions to health care
personnel are more common than
cutaneous HIV transmissions. However,
little specific data are available to
identify affected patient populations
and routes of transmission. FDA has
estimated that as many as 2.4 cutaneous
transmissions of chronic HBV may be
due to defective medical gloves each
year. In the absence of this rule, this
number would be expected to increase
to 3.1 annual transmissions within 10
years, based on the expected
employment growth in the health
services industry.
Implementation of the final rule
should decrease these transmissions by
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about 25 percent. FDA expects 1.8 HBV
transmissions under current conditions,
a reduction of 0.6 transmissions from
baseline conditions. By the 10th
evaluation year, FDA expects that there
will be 2.3 chronic HBV transmissions
with the lower AQL, or a total of 0.8
fewer cases. Overall, about 7
transmissions of chronic HBV will be
avoided due to the final rule over a 10
year evaluation period.
3. Reductions in the Number of Blood
Screening Tests
As the number of defective gloves
marketed in the United States decreases
due to this rule, corresponding
reductions would be expected in the
number of unnecessary blood screens.
FDA contacted several research
hospitals to ascertain how frequently
health care personnel identify glove
failure as a reason for initiating blood
screens. Respondents stated that about
5-percent of all glove failures are
noticed by the user and about 1 percent
of these identified failures are reported
to the facility for additional screening
(Ref. 17). Respondents noted that the
glove failure could occur prior to patient
contact. Therefore, the additional
screening may apply to the affected
health care personnel or the patient. The
great majority of these screens result in
negative findings.
As shown in the previous paragraphs,
when the final rule is in effect, FDA
expects the number of defective gloves
marketed to decrease from 940 million
to 700 million, a reduction of 240
million defective gloves. By the 10th
year, the number of defective gloves is
expected to decrease from 1.21 billion to
900 million, a reduction of 310 million
defective gloves. At the rates of
potential identification (5 percent) and
reports of contact with pathogens (1
percent) obtained from the research
hospital sector, the final rule should
result in 120,000 fewer unnecessary
blood screens under current conditions
(240 million fewer defects x 0.05 x
0.01). By the 10th year, 155,000 fewer
annual blood screens are expected. Over
the entire evaluation period, the rule
could result in over 1.4 million fewer
unnecessary blood screens.
4. Cost-Effectiveness of the Final Rule
We analyzed the cost-effectiveness of
the final rule using both the cost per
transmission of blood-borne pathogen
avoided and the cost per unnecessary
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blood screen avoided. The annual
numbers of future avoided
transmissions and tests were compared
to the present values of the costs for the
evaluation period and shown in table 3.
Table 3 of this document shows the
expected annual reductions in bloodborne pathogens and unnecessary blood
screens due to the final rule.
TABLE 3.—EXPECTED ANNUAL REDUCTIONS IN BLOOD-BORNE PATHOGEN
TRANSMISSIONS AND UNNECESSARY
BLOOD SCREENS
Reduction in
Blood-Borne
Pathogen Transmission
Reduction in
Unnecessary
Blood
Screens
Current
1.2
120,000
1
1.2
120,000
2
1.2
125,000
3
1.4
135,000
4
1.4
135,000
5
1.4
140,000
6
1.4
145,000
7
1.6
150,000
8
1.4
145,000
9
1.6
155,000
10
1.6
155,000
Year
Although these reductions should
continue beyond the evaluation period,
we have analyzed only through the 10th
year. Each year’s expected number of
reduced blood-borne pathogen
transmissions and unnecessary blood
screens are discounted (using both a 3percent annual discount rate and a 7percent annual discount rate) to arrive
at an equivalent number of reductions if
valued during the first evaluation year.
The present values of the regulatory
costs (shown in table 4 of this
document) are divided by the present
values of the expected reductions to
arrive at the cost per avoided event.
This is shown in table 4 of this
document.
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2441
TABLE 4.—REGULATORY COST-EFFECTIVENESS PER INCIDENCE OF BLOOD-BORNE PATHOGEN TRANSMISSION AVOIDED
AND UNNECESSARY BLOOD SCREEN AVOIDED
Present Value of
Costs (in millions)
Present Value of BloodBorne Pathogens Avoided
3 percent
$56.8
12.2
$4.7
1,191,000
$48
7 percent
$46.3
9.8
$4.7
971,000
$48
Annual Discount
Rate
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The cost-effectiveness of the final rule
is $4.7 million per transmission of
blood-borne pathogen avoided, or $48
per unnecessary blood screen avoided
for both discount rates. We note that
both reductions should occur and the
allocation of costs to each outcome
would reduce the costs per avoided
event for both.
5. Value of Avoiding Blood-Borne
Pathogens
a. Quality adjusted life-years. The
economic literature includes many
attempts to quantify societal values of
health. A widely cited methodology
assesses wage differentials necessary to
attract labor to riskier occupations. This
research indicates that society appears
to be WTP approximately $5 million to
avoid the probability of a statistical
death (Ref. 18). That is, social values
appear to show that people are WTP a
significant amount to reduce even a
small risk of death; or similarly, to
demand significant payments to accept
marginally higher risks.
Because this estimate is
predominantly based on blue-collar
occupations that mainly attract males
between the ages of 30 and 40, FDA
adjusted the life-expectancy of a 35year-old male to account for future bed
and non-bed disability (Ref. 19), and
amortized the $5 million (at both 3percent and 7-percent discount rates)
over the resulting quality-adjusted life
span. The results were estimates of
$213,000 per quality adjusted life-year
(QALY) using a 3-percent discount rate
and $373,000 per QALY using a 7percent discount rate, which implies
that society is WTP between $213,000
and $373,000 for the statistical
probability of a year of perfect health,
depending on the discount rate.
b. Value of morbidity losses. In
theory, loss of health reduces the WTP
for additional longevity. Many studies
have attempted to estimate the relative
loss of health for many different
conditions of morbidity. One method
utilizes the Kaplan-Bush Index of WellBeing. This index assigns relative
weights to functional states, and then
adjusts the resulting weighted value by
the problem/symptom complex that
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Cost per Blood-Borne
Pathogen Avoided (in
millions)
contributed to loss of function (Ref. 20).
Functional state is measured in three
areas: Mobility, social activity, and
physical activity. For example, with
most treatment, chronic HBV is unlikely
to have a major impact on any of these
functions; a patient could drive a car,
walk without a physical problem, and
conduct work, school, housework and
other activities. However, because a
patient with HBV has an ongoing
problem/symptom complex, the relative
weight of this functional state is
0.74332. (Ref. 21).
This methodology then adjusts the
weighted value of the functional state by
the most severe problem/symptom
complex contributing to that state. In
the case of chronic HBV, the most
common symptom is general tiredness,
weakness, or weight loss. This complex
has a derived relative weight of +0.0027,
which when added to the weighted
functional state value results in a
relative weight of 0.7460. The loss of
relative health due to HBV, therefore, is
expected to equal 1.0000 minus 0.7460,
or 0.2540 of perfect health. When this
relative health loss is applied to the
derived value of a QALY, it implies that
society would be WTP between $54,000
(3 percent) and $93,000 (7 percent) per
year to avoid a case of HBV (QALY
value x 0.2540). This value includes the
potential costs of treatment and
additional prevention, as well as any
perceived pain and suffering.
FDA compared this methodology to a
variety of published estimates of
preference ratings of morbidity prepared
by the Harvard Center for Risk Analysis
(HCRA). The published ratings of 14
studies of chronic HBV ranged from
0.75 to 1.00 (no impact) (Ref. 22). While
the estimate used in this analysis (0.746)
is in the low end of collected published
studies, FDA notes that most of the
expressed preferences that were derived
from time trade-off and standard gamble
methodologies, as compared to author
judgment, were closer to the FDA
estimate. A health care worker who may
contract HBV may typically have a life
2The implication is that an ideal health state is
valued as 1.0000 and mortality at 0.0000. Each
functional state between these extremes is a
proportionate value of ‘‘perfect’’ health.
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Present Value of Blood
Screens Avoided
Cost per Blood
Screen Avoided
expectancy of approximately 40 years
(as of the year 2000, a 40-year-old
female had a future life expectancy of
41.1 years (Ref. 23)). The present value
(PV) of $54,000 (3 percent) and $93,000
(7 percent) for 40 years implies that
society is WTP $1.25 million (3 percent)
or $1.24 million (7 percent) to avoid the
statistical likelihood of a case of chronic
HBV in health care personnel.
Deriving society’s implied WTP to
avoid HIV is more complicated. The
CDC has published data indicating that
approximately 80 percent of all HIV
infections progress to AIDS within 5
years. Of the cases of AIDS, over half
(approximately 60 percent) result in
mortality within an additional 5 years.
Thus, for a 10 year period, FDA tracked
3 potential outcomes: Patients who
contract HIV but do not progress to
AIDS (20 percent), patients who
contract HIV and progress to AIDS in 5
years and survive (32 percent), and
patients who contract HIV, progress to
AIDS within 5 years and then die within
an additional 5 years (48 percent).
HIV infection is not expected to affect
either mobility or social activity.
However, such an infection is likely to
somewhat inhibit physical activity. HIV
patients are expected to be able to walk,
but with some physical limitations. This
functional state has a relative weight of
0.6769. The main problem/symptom
complex of HIV is general tiredness (as
for HBV), so the selected functional
weight is adjusted by +0.0027 to result
in relative well-being of 0.6796. As a
result, the relative societal WTP to avoid
the statistical probability of a case of
HIV in health care personnel is
approximately $68,000 (3 percent) or
$120,000 (7 percent) per year (QALY
value x (1.0000 minus 0.6796)).
According to the collected preference
scores in the HCRA’s Catalog of
Preference Scores, the average estimated
published preference rating for HIV
infection was 0.7 (range 0.3 to 1.00).
(Ref. 24).
If HIV progresses to AIDS, a patient’s
functional state is likely to be more
restricted. An AIDS patient requires
some assistance with transportation, is
limited in physical activity, and is
limited in work, school, or household
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activity. The relative weight for this
functional state is 0.5402. The main
problem/symptom of AIDS remains
general tiredness and loss of weight (as
with HIV and HBV), so the adjusted
health state is 0.5429. This results in a
derived societal WTP to avoid the
statistical probability of a case of AIDS
of about $97,000 (3 percent) or $170,000
(7 percent) per year (QALY value x
(1.0000 minus 0.5429)). The HCRA’s
Catalog of Preference Scores reports
average preference ratings of 0.375 for
cases of AIDS with ranges from 0.0 to
0.5. (Ref. 25).
As discussed earlier, the derived
societal WTP to avoid a statistical
mortality has been estimated to equal
approximately $5 million.
Using these estimates, the WTP to
avoid the statistical probability of an
HIV transmission in health care
personnel is calculated as the sum of:
• 20 percent of the PV (at 3-percent
and 7-percent discount rates) of
avoiding 40 years of HIV infection.
• 32 percent of the sum of the PV of
avoiding 5 years of a HIV infection plus
the PV of avoiding 35 years of AIDS
infection occurring 5 years in the future.
• 48 percent of the sum of the PV of
avoiding 5 years of HIV infection plus
the PV of avoiding 5 years of AIDS
infection occurring 5 years in the future
plus the discounted WTP of avoiding a
statistical mortality occurring 10 years
in the future.
The PV of avoiding 40 years of health
loss valued at $68,000 per year (3
percent) is approximately $1.6 million
and if valued at $120,000 per year (7
percent) is also approximately $1.6
million. Twenty percent of this figure
equals $320,000.
The PV of avoiding 5 years of health
loss to due HIV infection is equal to
$311,000 (3 percent) or $492,000 (7
percent). The PV of avoiding the health
loss expected from 35 years of AIDS
infection (valued at $97,000 (3 percent)
and $170,000 (7 percent) per year) is
equivalent to $2.1 million (3 percent)
and $2.2 million (7 percent). The
present values of these amounts
occurring 5 years in the future are $1.8
million (3 percent) and $1.6 million (7
percent). When added to the PV of
avoiding the health loss associated with
5 years of HIV infection ($311,000 (3
percent) and $492,000 (7 percent)), the
total estimated PV of the societal WTP
to avoid a statistical case of this
outcome is about $2.1 million (for both
3-percent and 7-percent discount rates).
Thirty-two percent of this figure equals
$660,000.
The PV of avoiding the health loss
associated with 5 years of AIDS
infection ($445,000 (3 percent) and
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$700,000 (7 percent)) occurring 5 years
in the future is equivalent to $384,000
(3 percent) and $497,000 (7 percent).
The PV of the societal value of avoiding
a statistical mortality ($5 million) 10
years in the future is $3.72 million (at
3 percent) and $2.54 million (at 7
percent). The total societal WTP to
avoid a case of HIV with mortality as an
outcome, therefore, is $4.4 million using
a 3-percent discount rate ($311,000 plus
$384,000 plus $3.72 million) and $3.5
million using a 7-percent discount rate
($493,000 plus $497,000 plus $2.54
million). Forty-eight percent of these
figures equals approximately $2.1
million (3 percent) and $1.7 million (7
percent).
Summing the weighted amounts of
the three expected outcomes for a case
of HIV infection equals an estimated
societal WTP of $3.08 million using a 3percent discount rate ($320,000 plus
$660,000 plus $2.1 million) and $2.68
million using a 7-percent discount rate
($320,000 plus $660,000 plus
$1,700,000).
In sum, the estimated societal values
of avoiding morbidity and mortality due
to transmission of blood-borne
pathogens are estimated to be equivalent
to $1.25 million per transmission of
chronic HBV and $3.08 million per
transmission of HIV using a 3-percent
discount rate and $1.24 million per
transmission of HBV and $2.68 million
per transmission of HIV using a 7percent discount rate. FDA notes that
other cost-effectiveness research has
determined cost-effectiveness estimates
(excluding pain and suffering) of $2.1
million per avoided case of HIV. (Ref.
26).
FDA believes the methodology used
to estimate the value of avoided HBV
and HIV infection is reasonable and
supportable. However, comparative
methodologies that demonstrate both
higher and lower values on avoidance
have been reported. FDA acknowledged
these differences in the proposed rule
and solicited comment on other
appropriate measures for estimating the
societal value of avoiding blood-borne
pathogens. FDA received no responses.
c. Benefit of morbidity avoidance. The
rule is expected to reduce both HBV and
HIV transmissions by reducing the
prevalence of defective medical gloves
used as barrier protection. During the
first evaluation year, the rule is
expected to result in 0.6 fewer chronic
HBV transmissions to health care
personnel. Applying the assumed
societal WTPs of $1.25 million (3
percent) and $1.24 million (7 percent) to
avoid the probability of an HBV
infection, the expected benefit of
avoiding these transmissions is $0.8
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million (3 percent) and $0.7 million (7
percent). By the 10th evaluation year,
0.8 annual transmissions are expected to
be avoided at a value of $1.0 million for
either discount rate. The PV of avoiding
approximately 7 chronic HBV
transmissions over a 10-year period
equals $7.6 million (at 3-percent
discount rate) and $6.1 million (at 7percent discount rate). This is equal to
an average annualized value of $0.9
million for the entire 10-year evaluation
period at either discount rate.
Also, in the first evaluation year, FDA
expects that the final rule will result in
the probability of 0.6 fewer
transmissions of HIV caused by
defective gloves. Assuming that society
is WTP $3.08 million (at 3-percent
discount rate) and $2.68 million (at 7percent discount rate) to avoid the
probability of a single HIV transmission,
the benefit of avoiding these
transmissions equals $1.8 million (3
percent) and $1.6 million (7 percent). By
the 10th evaluation year, FDA expects
the final rule to result in 0.8 fewer HIV
transmissions, which are valued at $2.5
million (3 percent) and $2.1 million (7
percent). The societal PV of avoiding
seven transmissions of HIV over the 10year evaluation period is $18.8 million
(at 3-percent discount rate) and $13.1
million (at 7-percent discount rate).
These values are equivalent to average
annualized benefits of $2.2 million (at 3percent discount rate) and $1.9 million
(at 7-percent discount rate).
In sum, FDA estimates that the
reduction in blood-borne pathogen
transmissions due to this final rule
should produce health benefits valued
at $3.1 million (at 3-percent discount
rate) and $2.8 million (at 7-percent
discount rate) per year. Most of this
benefit (over 67 percent) is attributable
to reducing the incidence of HIV.
6. Value of Avoiding Unnecessary Blood
Screens
The expected decline in the number
of defective medical gloves should lead
to fewer unnecessary blood screens and
thereby provide two potential benefits.
First, the direct cost of conducting
screens to determine whether the
pathogen was transmitted to health care
personnel should decrease. Second, the
psychological anxiety and stress that
accompanies the possibility that a
pathogen was transmitted to an
individual should also decrease.
a. Cost of conducting blood screens.
FDA has collected data from the
American Red Cross on the costs of
conducting blood screening tests in
order to ensure the safety of the blood
supply. These estimates include the
costs of collection (including personnel,
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needles, bags, and other supplies) at
$47.66 per sample; sample testing at
$25.16 per sample; and overhead at
$3.26 per sample. The estimated direct
testing cost per blood sample is the sum
of these amounts, or $76 per test (Ref.
27).
b. Anxiety and stress associated with
potential transmission of pathogens.
The psychological literature has noted
that levels of anxiety and stress impact
participation in public health screening
programs and thereby affect
physiological health (Ref. 28). Also,
patients with high levels of uncertainty
about whether they have contracted
serious, threatening diseases experience
heightened levels of stress and anxiety
until they learn the results of any testing
screens are negative (Ref. 29). According
to one measurement scale of well-being,
reduced mental lucidity, depression,
crying, lack of concentration, or other
signs of adverse psychological sequelae
may detract as much as 8-percent from
overall feelings of well-being and have
outcomes similar to physiological
morbidity (Ref. 30). Scaling of the
relative stress caused by events shows
that concerns about personal health, by
themselves, are likely, on average, to
contribute approximately one-sixth of
the total weighting required to trigger a
major stressful episode (Ref. 31). Thus,
FDA approximates that increased stress
and anxiety concerning possible
exposure to pathogens may reduce
overall sense of well-being and result in
health loss of approximately 1.3 percent
(0.013).
As described earlier, FDA has
calculated an assumed WTP of $213,000
(at 3 percent) and $373,000 (at 7
percent) for a statistical QALY. These
figures imply that the probability of
each day of quality adjusted life has a
social value of about $585 (at 3-percent
discount rate; $213,000 divided by 365)
and $1,020 (at 7-percent discount rate;
$373,000 divided by 365). If blood test
results are usually obtained within 24
hours, the resultant loss of societal wellbeing for each test subject is valued at
approximately $8 (at 3-percent discount
rate; $585 x 0.013) and $13 (at 7-percent
discount rate, $1,020 x 0.013).
c. Benefit of test avoidance. By
combining avoided direct costs of tests
and the value of avoided anxiety and
stress, FDA estimates that the societal
benefit of avoiding an unnecessary
blood test is $84 per sample (at 3percent discount rate) and $89 per
sample (at 7-percent discount rate).
During the first evaluation year, FDA
expects that there will be 120,000 fewer
unnecessary blood screens because of
the expected reduction in defective
medical gloves due to the final rule. The
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implied societal WTP to avoid these
unnecessary screens is $10.1 million (3
percent) and $10.7 million (7 percent).
During the 10th evaluation year,
approximately 155,000 fewer
unnecessary blood screens are expected
with a resultant benefit of $13.0 million
(3 percent) and $14.0 million (7
percent). The PV of each year’s reduced
cost of testing and anxiety totals $100.0
million (at 3-percent discount rate) and
$86.4 million (at 7-percent discount
rate). The average annualized equivalent
amounts are $11.7 million (3 percent)
and $12.3 million (7 percent). Between
85 percent and 90 percent of the average
annualized amounts represent
reductions in the direct testing costs
rather than the reduced anxiety
associated with possible infection by a
contagious agent.
7. Total Benefits
FDA estimates that the final rule will
reduce the availability of defective
medical gloves by over 25 percent,
resulting in over 2.8 billion fewer
defective gloves over a 10-year period.
During this time, FDA expects that the
reduction in defective gloves will result
in approximately 7 fewer cases of
chronic HBV, 7 fewer cases of HIV, and
1.4 million fewer unnecessary blood
screens. Based on an implied societal
WTP, the average annualized benefits of
the fewer pathogen transmissions and
unnecessary blood screens should equal
$14.8 million (at 3-percent annual
discount rate) and $15.1 million (at 7percent discount rate).
G. Conclusion
As noted in the introduction to the
analysis of impacts section, FDA is
certifying that the final rule will not
have a significant impact on a
substantial number of small entities. We
provided the above information to
explain the costs and benefits of the
rule. There are currently over 400
manufacturers of medical gloves, a vast
majority of which are foreign and not
covered by the Regulatory Flexibility
Act. There will be little to no impact on
domestic entities. Moreover, FDA does
not expect any increased manufacturer
costs to be directly passed on to end
users because the cost increases will
affect only a minority of global
manufacturers and, therefore,
competition will likely force these
manufacturers to absorb these costs.
The estimated annualized costs equal
$6.6 million using either a 3-percent
annual discount rate or a 7-percent
annual discount rate. Benefits of
avoiding transmissions of blood-borne
pathogens and unnecessary blood
screens have been estimated to equal
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2443
$14.8 million (using a 3-percent
discount rate) or $15.1 million (using a
7-percent discount rate). The final rule
is estimated to result in average
annualized net benefits of $8.2 million
(using a 3-percent discount rate) or $8.5
million (using a 7-percent discount
rate).’’
2. On page 75875, in the second
column, section V of the document is
corrected to read:
‘‘V. References
The following references have been
placed on display in the Division of
Dockets Management and may be seen
by interested persons between 9 a.m.
and 4 p.m., Monday through Friday.
FDA has verified the Web site
addresses, but is not responsible for
subsequent changes to the Web site after
this document publishes in the Federal
Register.
1. Centers for Disease Control and
Prevention (CDC), ‘‘HIV/AIDS Surveillance
Report,’’ (vol. 12, no. 2) (pp 5–6), https://
www.cdc.gov/hiv/topics/surveillance/
resources/reports/pdf/hasr1202.pdf, 2000.
2. CDC, ‘‘Fact Sheet: Surveillance of Health
Care Workers With HIV/AIDS,’’ https://
www.cdc.gov/hiv/pubs/facts/hcwsurv.htm,
2001.
3. Id.
4. CDC, ‘‘Fact Sheet: Viral Hepatitis B,’’
https://www.cdc.gov/ncidod/diseases/
hepatitis/b/fact.htm, 2003.
5. Id.
6. Id.
7. CDC, Morbidity and Morality Weekly
Report, ‘‘Updated U.S. Public Health Service
Guidelines for the Management of
Occupational Exposures to HBV, HCV, and
HIV and Recommendations for Postexposure
Prophylaxis,’’ https://www.cdc.gov/mmwr/
preview/mmwrhtml/rr5011a1.htm, 2001.
8. CDC, ‘‘Fact Sheet: Viral Hepatitis C,’’
https://www.cdc.gov/ncidod/diseases/
hepatitis/c/fact.htm, 2003.
9. Id.
10. U.S. International Trade Commission,
Interactive Tariff and Trade Dataweb: Import
Statistics, (Data file), available from https://
dataweb.usitc.gov/, 2004.
11. Eastern Research Group, Inc., ‘‘Cost
Analysis of the Labeling and Related Testing
Requirements for Medical Glove
Manufacturers (Table 2),’’ Lexington, MA:
Eastern Research Group, Inc., March 2002.
12. Bureau of Labor Statistics, ‘‘Career
Guide to Industries: Health Services,’’ https://
www.bls.gov/oco/cg/cgs035.htm, 2002-2003.
13. Winchester Engineering & Analytical
Center, Office of Regulatory Affairs Web
Reports (data file), available from https://
webrpt.ora.fda.gov (follow ‘‘Access
Reports’’), 2001.
14. Id.
15. Id.
16. Id.
17. Character, B. J., R. M. McLaughlin, C.
S. Hedlund, et al., ‘‘Postoperative Integrity of
Veterinary Surgical Gloves,’’ Journal of the
E:\FR\FM\19JAR1.SGM
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Federal Register / Vol. 72, No. 12 / Friday, January 19, 2007 / Rules and Regulations
American Animal Hospital Association, 39,
pp. 311 to 320, May/June 2003.
18. Mudarri, D. H., ‘‘The Costs and Benefits
of Smoking Restrictions: An Assessment of
the Smoke-Free Environment Act of 1993,’’
(H.R. 3434) (p. 14), Washington, DC, U.S.
Environmental Protection Agency, April
1994.
frosa on PROD1PC71 with RULES
19. Mudarri, D. H., ‘‘The Costs and Benefits
of Smoking Restrictions: An Assessment of
the Smoke-Free Environment Act of 1993,’’
(H.R. 3434) (Appendix A–1), Washington,
DC, U.S. Environmental Protection Agency;
Kaplan, R. M., J. W. Bush, & C. C. Berry,
Health Status: Types of Validity and the
Index of Well-Being, Health Services
Research Journal, pp. 478–507, winter 1976.
20. Kaplan, R. M., J. W. Bush, C. C. Berry,
(1976, Winter), ‘‘Health Status: Types of
Validity and the Index of Well-Being,’’
Health Services Research Journal, pp. 478–
507; M. M. Chen, J. W. Bush, D. L. Patrick,
(1975), ‘‘Social Indicators for Health Planning
and Policy Analysis,’’ Policy Sciences
Journal, 6, pp. 71–89; R. M. Kaplan, J. W.
Bush, (1982), ‘‘Health Related Quality of Life
Measurement for Evaluation Research and
Policy Analysis,’’ Health Psychology, 1(1),
pp. 61–80.
21. R. M. Kaplan, J. W. Bush, C. C. Berry,
‘‘Health Status: Types of Validity and the
Index of Well-Being,’’ Health Services
Research Journal, pp. 478–507, winter 1976.
22. Tufts—New England Medical Center.
The CEA Registry: Catalog of Preference
Scores, https://www.tufts-nemc.org/
cearegistry/data/
phaseIIpreferenceweights.pdf, April 5, 2006.
23. U.S. Census Bureau, Statistical
Abstract of the United States: 2002, https://
www.census.gov/prod/2003pubs/02statab/
vitstat.pdf, 2002, December.
24. Tufts—New England Medical Center,
The CEA Registry: Catalog of Preference
Scores, https://www.tufts-nemc.org/
cearegistry/data/
phaseIIpreferenceweights.pdf, April 5, 2006.
25. Id.
26. M. G. Marin, J. Van Lieu, A. Yee, et al.,
‘‘Cost-Effectiveness of a Post-Exposure HIV
Chemoprophylaxis Program for Blood
Exposures in Health Care Workers,’’ Journal
of Occupational and Environmental
Medicine, 41(9), pp. 754–760, September
1999.
27. ‘‘Time to Top Off Your Tank?: The Red
Cross Says Blood Safety Costs Are Pumping
Up Prices,’’ The Washington Post, p. T07,
June 12, 2001.
28. Lerman, C., Schwartz, & Schwartz,
Marc, ‘‘Adherence and Psychological
Adjustment Among Women at High Risk for
Breast Cancer,’’ Breast Cancer Research and
Treatment, 28, pp. 145–155, 1993.
29. Shrout, P. E., ‘‘Scaling of Stressful Life
Events,’’ (in) Dohrenwend, B. Snell, B. P.
Dohrenwend (Eds.), Stressful Life Events &
Their Contexts (pp. 29–47), New Brunswick,
NJ, Rutgers University Press, 1984.
30. Kaplan, R. M., J. W. Bush, C. C. Berry,
‘‘ Health Status: Types of Validity and the
Index of Well-Being,’’ Health Services
Research Journal, pp. 478–507, winter 1976.
31. E. Alderete, T. C. Juarbe, C. P. Kaplan,
et al., ‘‘Depressive Symptoms Among Women
VerDate Aug<31>2005
17:42 Jan 18, 2007
Jkt 211001
With an Abnormal Mammogram,’’ PsychoOncology, 15, pp. 66–78, 2006.’’
Dated: January 11, 2007.
Jeffrey Shuren,
Assistant Commissioner for Policy.
[FR Doc. E7–682 Filed 1–18–07; 8:45 am]
BILLING CODE 4160–01–S
DEPARTMENT OF DEFENSE
Office of the Secretary
32 CFR Part 199
[DOD–2006–HA–0194; RIN 0720–AB07]
TRICARE; Certain Survivors of
Deceased Active Duty Members; and
Adoption Intermediaries
Office of the Secretary, DoD.
Interim Final Rule.
AGENCY:
ACTION:
SUMMARY: This interim final rule
implements two provisions of the
National Defense Authorization Act for
Fiscal Year 2006 (NDAA FY06), Public
Law 109–163. First, Section 715 of the
NDAA FY06 extends the time frame
certain dependents of Active Duty
Service Members (ADSM) who die
while on active duty for more than 30
days shall receive TRICARE medical
benefits at active duty dependent
payment rates. Second, Section 592 of
the NDAA FY06 modifies the
requirement for those intermediaries
who provide adoption placements.
Additionally, this interim final rule
makes an administrative clarification to
the following two eligibility provisions:
those placed in the legal custody of a
member or former member; and those
placed in the home of a member or
former member in anticipation of
adoption. This clarification makes a
distinction between the two groups and
specifies that for placement into legal
custody by court order, the court order
must be for a period of 12 consecutive
months.
Public comments are invited and will
be considered for possible revisions to
the final rule.
DATES: This rule is effective March 20,
2007.
Comments: Written comments
received at the address indicated below
by March 20, 2007 will be accepted.
ADDRESSES: You may submit comments,
identified by docket number and or RIN
number and title, by any of the
following methods:
• Federal eRulemaking Portal: https://
www.regulations.gov. Follow the
instructions for submitting comments.
• Mail: Federal Docket Management
System Office, 1160 Defense Pentagon,
Washington, DC 20301–1160.
PO 00000
Frm 00024
Fmt 4700
Sfmt 4700
Instructions: All submissions received
must include the agency name and
docket number or Regulatory
Information Number (RIN) for this
Federal Register document. The general
policy for comments and other
submissions from members of the public
is to make these submissions available
for public viewing on the Internet at
https://regulations.gov as they are
received without change, including any
personal identifiers or contact
information.
FOR FURTHER INFORMATION CONTACT: Ms.
Ann N. Fazzini, (303) 676–3803 for
questions regarding Section 715 as it
relates to the TRICARE Basic Program;
and also questions regarding Section
592.
Mr. Michael Kottyan, (303) 676–3520
for questions regarding Section 715 as it
relates to the Extended Health Care
Option (ECHO).
Mr. John Leininger, (303) 676–3613,
for questions regarding TRICARE Prime
Remote.
Questions regarding payment of
specific claims should be addressed to
the appropriate TRICARE contractor.
SUPPLEMENTARY INFORMATION: The
Department is publishing this rule as an
interim final rule in order to meet
statutorily required effective dates. The
Department is not exercising any
discretion in implementing these
provisions. In accordance with Section
715(b), the effective date for Section 715
is October 7, 2001 and shall apply with
respect to deaths occurring on or after
that date. The Department has no
discretion concerning the benefits
available to surviving dependents, the
effective date, nor the time periods
benefits are available to surviving
spouses and children respectively. The
effective date for Section 592 is January
6, 2006. Prior to the NDAAFY06, a child
placed in the home by a placement
agency recognized by the Secretary of
Defense in anticipation of the legal
adoption of the person was eligible for
TRICARE. Section 592 of the NDAA
FY06 expands those intermediaries who
perform adoption placement to include
placement by any source authorized by
State or local law to provide adoption
placement. The Department is not
exercising any discretion in defining
who are intermediaries who can
perform adoption placement. In
accordance with Public Law 103–160,
section 702(b), the effective date for
placement by a court is July 1, 1994. In
accordance with Public Law 103–337,
section 701, the effective date for
placement by a recognized adoption
agency October 5, 1994. These last two
changes are administrative corrections
E:\FR\FM\19JAR1.SGM
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Agencies
[Federal Register Volume 72, Number 12 (Friday, January 19, 2007)]
[Rules and Regulations]
[Pages 2436-2444]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-682]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
21 CFR Part 800
[Docket No. 2003N-0056 (formerly 03N-0056)]
Medical Devices; Patient Examination and Surgeons' Gloves; Test
Procedures and Acceptance Criteria; Correction
AGENCY: Food and Drug Administration, HHS.
ACTION: Final rule; correction.
-----------------------------------------------------------------------
SUMMARY: The Food and Drug Administration (FDA) is correcting a final
regulation that appeared in the Federal Register of December 19, 2006
(71 FR 75865). The document issued a final regulation that improves the
barrier quality of medical gloves marketed in the United States (U.S.).
The rule will accomplish this by reducing the current acceptable
quality levels (AQLs) for leaks and visual defects observed during FDA
testing of medical gloves. By reducing the AQLs for medical gloves, FDA
will also harmonize its AQLs with consensus standards developed by the
International Organization for Standardization (ISO) and ASTM
International (ASTM). The document was published with some errors in
the use of references. This document corrects those errors.
DATES: This correction is effective on January 19, 2007.
FOR FURTHER INFORMATION CONTACT: Casper E. Uldriks, Office of
Compliance, Center for Devices and Radiological Health (HFZ-300), Food
and Drug Administration, 2094 Gaither Rd., Rockville, MD 20850, 240-
276-0100.
SUPPLEMENTARY INFORMATION: In FR Doc. E6-21591, appearing on page 75865
in the Federal Register of Tuesday, December 19, 2006, the following
corrections are made to the SUPPLEMENTARY INFORMATION.
1. On page 75868, in the second column, section III of the document
is corrected to read:
``III. Analysis of Impacts
A. Introduction
FDA has examined the final rule under Executive Order 12866 and the
Regulatory Flexibility Act (5 U.S.C. 601-612), and the Unfunded
Mandates Reform Act of 1995 (Public Law 104-4). Executive Order 12866
directs agencies to assess all costs and benefits of available
regulatory alternatives and,
[[Page 2437]]
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). The agency believes that this final rule is not a
significant regulatory action under the Executive order.
The Regulatory Flexibility Act requires agencies to analyze
regulatory options that would minimize any significant impact of the
rule on small entities. Because this final rule will not result in
economic impacts on domestic small entities, the agency certifies that
the final rule will not have a significant economic impact on a
substantial number of small entities.
Section 202(a) of the Unfunded Mandates Reform Act requires that
agencies prepare a written statement, which includes an assessment of
anticipated costs and benefits, before proposing ``any Federal mandate
that may result in the expenditure of State, local and tribal
governments, in the aggregate, or 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 $122 million, using the
most current (2005) implicit price deflator for the Gross National
Product. FDA does not expect this final rule to result in any 1-year
expenditure that would meet or exceed this amount.
The information in the following sections sets forth the bases for
the previous conclusions. We show the expected annual costs and
benefits of this final rule next in table 1. The average annualized
costs of the final rule are estimated to be $6.6 million using either a
3-percent or 7-percent discount rate. Average annualized benefits are
expected to be between $14.8 million and $15.1 million, depending on
the discount rate. Average annualized net benefits are between $8.2
million and $8.5 million.
Table 1.--Average Annualized Costs and Benefits (in millions)\1\
------------------------------------------------------------------------
Annual Discount
Rate Costs Benefits Net Benefits
------------------------------------------------------------------------
3 Percent $6.6 $14.8 $8.2
------------------------------------------------------------------------
7 Percent $6.6 $15.1 $8.5
------------------------------------------------------------------------
\1\Annualized over a 10-year evaluation period.
B. Objective of the Final Rule
The objective of the final rule is to reduce the risk of
transmission of blood-borne pathogens (particularly human
immunodeficiency virus (HIV), hepatitis B (HBV), and hepatitis C (HCV)
infections). The rule accomplishes this objective by ensuring that
medical gloves (surgeons' and patient examination gloves) maintain a
high level of quality with respect to the level of noted defects. FDA
is also harmonizing its level for acceptable defects with consensus
quality standards developed by ISO and ASTM.
C. Current Risks of Blood-Borne Illness
Unnecessary exposures to blood-borne pathogens are of great
importance to the health care community because contact with
contaminated human blood or tissue products has led to increased cases
of HIV, HBV, and HCV infections.
Available data cannot precisely quantify the number of new HIV
cases that this final rule will prevent. This analysis, however,
attempts to derive a conservative estimate. For the year 2000, the
Centers for Disease Control (CDC) reported a cumulative total of
approximately 900,000 persons in the United States who had contracted
HIV, of which 775,000 cases had progressed to Acquired Immunodeficiency
Syndrome (AIDS). Of those patients whose conditions had progressed to
AIDS, almost 450,000 (58 percent) had died as of December 2000. For the
year 2000, the CDC identified 21,704 new cases of HIV infection (Ref.
1).
Approximately 5 percent of the reported HIV/AIDS cases were among
health care personnel (Ref. 2). However, in an indepth analysis of
occupational risk, the CDC reported that between 1992 and 2002 there
had been 56 identified incidents of occupational transmission of the
HIV pathogen and all but 7 of these cases (12.5 percent) were due to
percutaneous cuts or needlesticks. In addition, there were 138 other
cases of HIV infection or AIDS among health care workers with
occupational exposures to blood who had not reported other risk factors
for HIV infection (Ref. 3). Assuming the same 12.5-percent rate for
these workers implies that 17 additional cases of HIV transmission to
health care workers during this period might have been caused by
cutaneous contact in an occupational setting. Consequently, a total of
24 incidents of occupational transmission of HIV to health care
personnel may have occurred over the 10-year period (or 2.4 per year)
due to problems with the barrier protection properties of gloves used
in health care settings.
The CDC also reports approximately 80,000 new cases of HBV for the
latest available reporting period (2001) (Ref. 4). There are
approximately 1.25 million people in the United States chronically
infected with HBV. While only 6 percent of those who contract hepatitis
B after the age of 5 will develop chronic conditions, 15 to 25 percent
of those that do will die prematurely. Health care personnel are at
some risk from this pathogen, but the availability of a vaccine has
reduced the risk of negative outcomes due to exposure. (Ref. 5).
FDA has no direct data for estimating the rate of new HBV
infections in health care personnel. While the CDC has reported the
risk to health care workers as ``low,'' there is no definition of that
term (Ref. 6). FDA estimates that as many as 4,000, or 5 percent, of
all new incidents of HBV occur in health care personnel. Because
occupational transmissions for HBV may be approximately 5 times more
likely than that for HIV, FDA imputes approximately 140 annual cases of
occupational transmission of HBV to health care personnel (HIV rate of
7.3/1,085 x 5 x 4,000). CDC analyses communicate that a large portion
of HBV infections in health care personnel are the result of direct or
indirect blood or bodily fluid exposures that inoculated HBV into
cutaneous scratches, abrasions, burns, other lesions, or on mucosal
surfaces (Ref. 7). Because 2.4 of the 7.3 annual HIV cutaneous contact
transmissions (33 percent) were believed to be attributable to glove
defects, FDA similarly expects about one-third of the 140 annual
occupational transmissions of HBV infections (approximately 40 cases)
may potentially be associated with the current quality level of medical
gloves. If only 6 percent of these cases develop chronic conditions,
then an average of 2.4 annual cases of chronic HBV are associated with
defective medical gloves.
HCV currently infects 3.9 million persons in the United States.
Over 2.7 million patients have reported chronic conditions. (Ref. 8).
More than 40,000 new cases were reported in 1999. The risk of exposure
to health care workers, however, appears to be extremely low. In fact,
according to the CDC, other than from needle stick punctures, there has
been no documented transmission of HCV to health care personnel from
intact or non-intact skin exposures to blood or other fluids or tissues
(Ref. 9). Thus, there is little evidence that glove defects are
associated with HCV exposures.
As a result, FDA estimates the overall annual transmission of
blood-borne pathogens due to defects in glove barrier protection in
health care settings to include 2.4 cases of HIV infection and
[[Page 2438]]
2.4 cases of HBV infection. Increasing the AQL of gloves by lowering
the rate of acceptable defects should reduce the transmission rates of
these pathogens.
D. Baseline Conditions
The previous AQL (being replaced by this rule) for medical gloves
allowed a defect rate of 4.0 percent for patient examination gloves and
2.5 percent for surgeons' gloves. The AQL represents the proportion of
sampled gloves from a given lot that may include defects such as leaks
or foreign material and still be accepted for entry into the
marketplace. Currently, if more than 4 percent of the sampled patient
examination gloves exhibit defects in accordance with the sampling
criteria, the entire lot of gloves is considered adulterated. Surgeons'
gloves are sampled to a higher quality level (lower AQL requires a
higher proportion of non-defective gloves in order to pass inspection),
because these products have a higher likelihood of contact with bodily
fluids. Of course, medical glove lots that fail to meet the AQL may be
marketed as household or other products. If a sample of gloves fails to
meet the AQL, the marketer may request resampling of the lot. The
required sampling plan for a lot originally found to be out of
compliance is more intensive than the original sampling plan for a
randomly selected lot. Lots initially found to be out of compliance are
either resampled and subsequently offered as medical devices after
meeting the current AQL, offered as nonmedical gloves, or sold in
foreign markets.
Approximately 39.5 billion medical gloves were imported into the
United States during 2004 (Ref. 10). According to FDA records, there
are over 400 manufacturers of medical gloves. Malaysian manufacturers
supply almost 40 percent of the medical gloves in the United States
while Thailand manufacturers supply approximately 30 percent (Ref. 11).
Surgeons' gloves accounted for only about 15 percent of all imported
medical gloves during 2004, and the impact of the final rule on this
sector is negligibly different from overall patient examination gloves.
Therefore, this analysis focuses exclusively on patient examination
gloves.
FDA expects the demand for medical gloves to increase by the same
rate as employment in the medical services industry. The Bureau of
Labor Statistics has projected annual employment growth of 2.6 percent
for this industry (North American Industry Classification System 6200)
(Ref. 12), which implies an annual volume of over 50 billion medical
gloves in 10 years. (A 2.6 annual growth rate results in an expected
increase of 29.3 percent in 10 years.)
Medical glove lot sizes may vary from as few as 25 gloves to as
many as 500,000. According to discussions with manufacturers (Eastern
Research Group, Inc. (ERG), 2001), a typical production or import lot
from a foreign manufacturer contains an average of 325,000 gloves
(either patient examination or surgeons'). This implies that the U.S.
medical glove market currently imports over 120,600 lots of gloves per
year. FDA currently samples only about 1.5 percent of all glove lots,
or 1,800 lots per year. Within 10 years, FDA expects the number of lots
offered for import to increase to 156,000. If the compliance sampling
rate remains constant, FDA would sample about 2,300 lots during that
year.
FDA's Winchester Engineering and Analytical Center (WEAC) analyzed
results from samples collected from 2000 and 2001. These samples
represent approximately one-third of FDA's total sampling effort for
the period. (Ref. 13). A total of 98,067 gloves were tested from 942
separate lots. Of these gloves, 2,354 were defective, which implies
that 2.4 percent of marketed gloves are likely to be defective. (Ref.
14) If so, then approximately 940 million defective medical gloves are
currently marketed (39.2 billion gloves x 0.024). At the current AQL of
4.0, 28 lots (2.97 percent) failed. Consequently, approximately 53
annually sampled lots are defective (1,800 sampled lots x 0.0297). By
the 10th year, in the absence of the final regulation, 1.21 billion
defective gloves would be marketed and 68 of the sampled lots would
fail to meet the AQL.
FDA allows glove lots that fail to meet the AQL to be resampled.
Sponsors usually attempt to resample the glove lot rather than divert
the entire lot to alternative markets. According to discussions with
industry sources and testing laboratories, the cost of glove lot
resampling and retesting for leakage and tensile strength is
approximately $1,400. The current annual industry cost of resampling
glove lot failures with the current AQL is approximately $74,000 (53
lots times $1,400 per lot). This resampling and retesting cost would
equal $95,000 within 10 years.
E. Costs of the Final Rule
FDA expects that the final rule will result in changed shipping
practices by medical glove manufacturers. Currently, manufacturers use
the target AQLs as a guide for releasing production lots of gloves for
export to the United States because the release criteria are lower in
the United States than in other markets. Manufacturers attempt to avoid
having three failures within a 24-month period, because this may result
in refusal of future imports under Level 3 detention described in FDA's
current policy, ``Surveillance and Detention Without Physical
Examination of Surgeon's and/or Patient Examination Gloves.'' Thus, to
maintain an uninterrupted supply of gloves to customers, and to guard
brand loyalty while avoiding Level 3 detention, manufacturers would be
expected to raise their level of quality control to at least maintain
the current average lot rejection rate of 2.97 percent. FDA also
expects the rule to increase the costs of sampling by requiring larger
and more detailed sampling plans to assure the lower AQL is met for
each inspected glove lot. FDA does not envision increased regulatory
oversight costs because the rate of inspections is not expected to
change. Costs have been analyzed and discounted using the methodology
suggested by the Office of Management and Budget's (OMB's) Circular A-4
(September 2003).
1. Costs of Quality Control
Manufacturers currently conduct quality control tests on glove lots
prior to release. These tests include water-tight leak and tensile
strength assays. According to interviews with glove manufacturers, the
current cost of conducting these tests at the manufacturing site is
approximately $310 per lot, while the more stringent quality control
testing required by this rule may cost an additional $45 per lot. The
additional cost is for increased inventory and larger sample sizes to
ensure more precise measurements at the lower AQL. Because
approximately 120,600 lots are currently imported per year, the
expected costs are $5.4 million (120,600 lots x $45 per lot). The
expected increase in the demand for medical gloves by the 10th
evaluation year will result in a compliance cost of meeting this
increased quality level of $7.0 million. Over the 10-year period, the
average annualized cost of this increased level of testing, at a 3-
percent annual discount rate, is $6.2 million and, at a 7-percent
annual discount rate, is $6.2 million.
2. Increased Sampling Costs
A lower AQL will result in increased sampling costs for imported
glove lots. The increased sampling costs will result from the need to
test greater quantities of gloves in order to ensure sufficient
statistical power. Based on reported costs from U.S. testing
laboratories, ERG, an independent economic contractor, estimated that
increased
[[Page 2439]]
testing would add approximately $200 to the current costs of $1,400 per
sample. (The difference between this increased cost and the $45
increased quality control cost is attributable to lower costs in
foreign countries that produce medical gloves.) FDA currently samples
about 1.5 percent of the 120,600 lots imported annually, or 1,800
samples. Thus, the increased sampling costs due to this final rule are
$0.4 million (120,600 lots x 0.015 x $200). Within 10 years, this
increased cost will equal $0.5 million (due to expected increases in
the number of inspected glove lots). The average annualized sampling
cost increase at a 3-percent annual discount rate is $0.4 million, and
at a 7-percent annual discount rate is $0.4 million.
3. Withheld Lots
The lower AQL in this final rule is also likely to result in an
increase in the number of lots of medical gloves that are not released
for shipment to the U.S. medical market. For example, manufacturers may
attempt to maintain a target compliance level in order to avoid FDA's
Level 3 detention under ``Surveillance and Detentions Without Physical
Examination of Surgeon's and or Patient Examination Gloves.'' FDA's
WEAC laboratory sampled 942 lots and discovered that 28 failed using
the current AQL while 79 lots failed using the lower AQL in this final
rule. (Ref. 15) To maintain the original 0.0297 (28/942) lot failure
rate, the 53 lots with the highest defect rate would have to be held
back by the affected manufacturers (.056)\1\.
---------------------------------------------------------------------------
\1\The current lot failure rate (28/942 = 0.0297) is reached by
removing 53 defective lots from the sample. If only the 51
additional failing lots are removed, the overall failure rate is
0.0314 (28/891). The expected future failure rate is 0.0292 (26/
889). FDA expects the withheld lots to include those with the
highest defect rates.
---------------------------------------------------------------------------
Therefore, FDA anticipates that under the lower AQL in the final
rule, approximately 6,900 lots will be held back by manufactures. In
order to meet the expected demand in 10 years, FDA expects that 9,000
lots will be held back. FDA believes that glove lots that fail to meet
the lower AQL in this final rule for medical quality standards will
most likely be sold as nonmedical gloves. FDA believes that, although
manufacturers and distributors may experience some loss of revenue from
this shift (because of the price premium commanded by medical gloves),
the loss will be inconsequential.
4. Costs of FDA Inspections
FDA does not envision increased inspection costs due to the final
rule. The rate of sampled glove lots is not expected to differ and FDA
resources are not expected to increase over the evaluation period.
5. Total Costs
In sum, FDA estimates that the final rule will have an average
annualized cost of about $6.6 million using either a 3-percent or 7-
percent annual discount rate. Table 2 of this document presents the
costs for each year of the evaluation period.
Table 2.--Costs per Year of the Final Rule (in millions)
------------------------------------------------------------------------
Costs for Quality Costs for
Year Control Sampling Total Costs
------------------------------------------------------------------------
Current $5.4 $0.4 $5.8
------------------------------------------------------------------------
1 $5.6 $0.4 $6.0
------------------------------------------------------------------------
2 $5.7 $0.4 $6.1
------------------------------------------------------------------------
3 $5.9 $0.4 $6.3
------------------------------------------------------------------------
4 $6.0 $0.4 $6.4
------------------------------------------------------------------------
5 $6.2 $0.4 $6.6
------------------------------------------------------------------------
6 $6.3 $0.4 $6.7
------------------------------------------------------------------------
7 $6.5 $0.4 $6.9
------------------------------------------------------------------------
8 $6.7 $0.4 $7.1
------------------------------------------------------------------------
9 $6.8 $0.5 $7.3
------------------------------------------------------------------------
10 $7.0 $0.5 $7.5
------------------------------------------------------------------------
Present Values 3%-$53.2 3%-$3.6 3%-$56.8
7%-$43.4 7%-$2.9 7%-$46.3
------------------------------------------------------------------------
F. Benefits of the Rule
The final rule will result in public health gains by reducing the
frequency of blood-borne pathogen transmissions due to defects in the
barrier protection provided by medical gloves. Based on an implied
societal willingness to pay (WTP), FDA expects that an annualized
monetary benefit of $14.8 million (using a 3-percent discount rate) or
$15.1 million (using a 7-percent discount rate) will be realized due to
fewer pathogen transmissions and unnecessary blood screens. Fewer glove
defects will reduce the cost and anxiety associated with unnecessary
blood screens (i.e., those that would yield negative results for health
care personnel). Benefits have been analyzed and discounted using the
methodology suggested by OMB's Circular A-4 (September 2003).
1. Reductions in the Number of Marketed Defective Gloves
As noted in the previous paragraphs, FDA has determined that
approximately 940 million defective gloves are marketed each year in
the United States, or 2.4 percent of all medical gloves. In the absence
of this rule, FDA expects that the number of defective medical gloves
marketed in the United States would increase to 1.21 billion per year
within 10 years. The final rule will substantially reduce this figure.
WEAC's analysis of 98,067 medical gloves from 942 sampled lots
collected in 2000 and 2001 resulted in approximately 3-percent lot
failures with an AQL of 4.0 (28 lots would fail). This lot failure rate
was associated with 2,356 defective gloves, or 2.4 percent of the total
number of sampled gloves. (Ref. 16). Under the lower AQL of 2.5 in the
rule, the WEAC analysis concluded that 51 additional lots would fail (a
total of 79 failed lots), increasing the lot failure rate from 2.91
percent to 8.39 percent.
As previously mentioned, FDA provides a Level 3 detention status in
its guidance, ``Surveillance and Detentions Without Physical
Examination of Surgeon's and or Patient Examination Gloves.''
Manufacturers on Level 3 detention are not allowed to import medical
gloves because they have repeatedly failed analysis. To avoid the
denial of entry, manufacturers may be expected to hold a sufficient
number of defective lots from shipment in order to maintain the same
target lot failure rate (approximately 3 percent) with a new AQL. If
so, removing the 53 most defective lots in the testing sample would
result in 26 lot failures from 880 total lots, thereby maintaining the
original 2.92 percent lot failure rate. This scenario leaves 85,172
total gloves in the sample, of which 1,512 were defective, resulting in
a glove defect rate of 1.78 percent. The final rule, therefore, could
reduce the proportion of marketed defective medical gloves from 2.4
percent of all marketed gloves to 1.78 percent of all marketed gloves.
The implications of this expected reduction in defective gloves are
significant. The current AQL is associated with 940 million glove
defects during the present year (based on 2004) and within 10 years
would result in 1.21 billion marketed defective medical gloves. When
the lower AQL is in place, the current number of defective gloves will
approximate 700 million and within 10 years will result in 900 million
defective marketed gloves. The number of defective gloves,
[[Page 2440]]
therefore, should be reduced by more than 25 percent due to the new
AQL.
2. Reductions in Blood-Borne Pathogens
FDA has estimated that there are potentially 4.8 annual
transmissions of blood-borne pathogens associated with medical glove
defects (section III.C of this document). These transmissions include
2.4 cases of HIV and 2.4 cases of chronic HBV. Because there are
currently no documented cases of cutaneous transmission of HCV that
would be affected by improving glove quality levels, this analysis does
not consider potential HCV transmission.
a. Reductions in HIV transmission. While the direct relationship
between defective medical gloves and the transmission of HIV is
unknown, FDA believes it is reasonable to apply the proportional
reduction in the number of defective gloves due to the final rule
(about 25 percent) to the annual transmission rate of the HIV pathogen
to health care personnel. In the absence of this rule, the current
expectation of 2.4 annual cases of HIV transmission to health care
personnel would likely increase to 3.1 annual cases within 10 years due
to the expected growth of employment in the health services industry.
However, with the new AQL in place, FDA forecasts the expected annual
transmission of HIV to health care personnel to equal 1.8 cases in
current conditions and 2.3 cases by the 10th evaluation year (based on
the expected proportionate decrease in marketed defective gloves). Over
the entire 10-year evaluation period, these assumptions suggest that
the rule should prevent approximately seven cases of HIV transmission
to health care personnel.
b. Reductions in HBV transmissions. Hepatitis B transmissions to
health care personnel are more common than cutaneous HIV transmissions.
However, little specific data are available to identify affected
patient populations and routes of transmission. FDA has estimated that
as many as 2.4 cutaneous transmissions of chronic HBV may be due to
defective medical gloves each year. In the absence of this rule, this
number would be expected to increase to 3.1 annual transmissions within
10 years, based on the expected employment growth in the health
services industry.
Implementation of the final rule should decrease these
transmissions by about 25 percent. FDA expects 1.8 HBV transmissions
under current conditions, a reduction of 0.6 transmissions from
baseline conditions. By the 10th evaluation year, FDA expects that
there will be 2.3 chronic HBV transmissions with the lower AQL, or a
total of 0.8 fewer cases. Overall, about 7 transmissions of chronic HBV
will be avoided due to the final rule over a 10 year evaluation period.
3. Reductions in the Number of Blood Screening Tests
As the number of defective gloves marketed in the United States
decreases due to this rule, corresponding reductions would be expected
in the number of unnecessary blood screens. FDA contacted several
research hospitals to ascertain how frequently health care personnel
identify glove failure as a reason for initiating blood screens.
Respondents stated that about 5-percent of all glove failures are
noticed by the user and about 1 percent of these identified failures
are reported to the facility for additional screening (Ref. 17).
Respondents noted that the glove failure could occur prior to patient
contact. Therefore, the additional screening may apply to the affected
health care personnel or the patient. The great majority of these
screens result in negative findings.
As shown in the previous paragraphs, when the final rule is in
effect, FDA expects the number of defective gloves marketed to decrease
from 940 million to 700 million, a reduction of 240 million defective
gloves. By the 10th year, the number of defective gloves is expected to
decrease from 1.21 billion to 900 million, a reduction of 310 million
defective gloves. At the rates of potential identification (5 percent)
and reports of contact with pathogens (1 percent) obtained from the
research hospital sector, the final rule should result in 120,000 fewer
unnecessary blood screens under current conditions (240 million fewer
defects x 0.05 x 0.01). By the 10th year, 155,000 fewer annual blood
screens are expected. Over the entire evaluation period, the rule could
result in over 1.4 million fewer unnecessary blood screens.
4. Cost-Effectiveness of the Final Rule
We analyzed the cost-effectiveness of the final rule using both the
cost per transmission of blood-borne pathogen avoided and the cost per
unnecessary blood screen avoided. The annual numbers of future avoided
transmissions and tests were compared to the present values of the
costs for the evaluation period and shown in table 3. Table 3 of this
document shows the expected annual reductions in blood-borne pathogens
and unnecessary blood screens due to the final rule.
Table 3.--Expected Annual Reductions in Blood-Borne Pathogen
Transmissions and Unnecessary Blood Screens
------------------------------------------------------------------------
Reduction in
Year Reduction in Blood-Borne Unnecessary Blood
Pathogen Transmission Screens
------------------------------------------------------------------------
Current 1.2 120,000
------------------------------------------------------------------------
1 1.2 120,000
------------------------------------------------------------------------
2 1.2 125,000
------------------------------------------------------------------------
3 1.4 135,000
------------------------------------------------------------------------
4 1.4 135,000
------------------------------------------------------------------------
5 1.4 140,000
------------------------------------------------------------------------
6 1.4 145,000
------------------------------------------------------------------------
7 1.6 150,000
------------------------------------------------------------------------
8 1.4 145,000
------------------------------------------------------------------------
9 1.6 155,000
------------------------------------------------------------------------
10 1.6 155,000
------------------------------------------------------------------------
Although these reductions should continue beyond the evaluation
period, we have analyzed only through the 10th year. Each year's
expected number of reduced blood-borne pathogen transmissions and
unnecessary blood screens are discounted (using both a 3-percent annual
discount rate and a 7-percent annual discount rate) to arrive at an
equivalent number of reductions if valued during the first evaluation
year. The present values of the regulatory costs (shown in table 4 of
this document) are divided by the present values of the expected
reductions to arrive at the cost per avoided event. This is shown in
table 4 of this document.
[[Page 2441]]
Table 4.--Regulatory Cost-Effectiveness per Incidence of Blood-Borne Pathogen Transmission Avoided and Unnecessary Blood Screen Avoided
--------------------------------------------------------------------------------------------------------------------------------------------------------
Present Value of Cost per Blood-Borne
Annual Discount Rate Costs (in Present Value of Blood- Pathogen Avoided (in Present Value of Blood Cost per Blood
millions) Borne Pathogens Avoided millions) Screens Avoided Screen Avoided
--------------------------------------------------------------------------------------------------------------------------------------------------------
3 percent $56.8 12.2 $4.7 1,191,000 $48
--------------------------------------------------------------------------------------------------------------------------------------------------------
7 percent $46.3 9.8 $4.7 971,000 $48
--------------------------------------------------------------------------------------------------------------------------------------------------------
The cost-effectiveness of the final rule is $4.7 million per
transmission of blood-borne pathogen avoided, or $48 per unnecessary
blood screen avoided for both discount rates. We note that both
reductions should occur and the allocation of costs to each outcome
would reduce the costs per avoided event for both.
5. Value of Avoiding Blood-Borne Pathogens
a. Quality adjusted life-years. The economic literature includes
many attempts to quantify societal values of health. A widely cited
methodology assesses wage differentials necessary to attract labor to
riskier occupations. This research indicates that society appears to be
WTP approximately $5 million to avoid the probability of a statistical
death (Ref. 18). That is, social values appear to show that people are
WTP a significant amount to reduce even a small risk of death; or
similarly, to demand significant payments to accept marginally higher
risks.
Because this estimate is predominantly based on blue-collar
occupations that mainly attract males between the ages of 30 and 40,
FDA adjusted the life-expectancy of a 35-year-old male to account for
future bed and non-bed disability (Ref. 19), and amortized the $5
million (at both 3-percent and 7-percent discount rates) over the
resulting quality-adjusted life span. The results were estimates of
$213,000 per quality adjusted life-year (QALY) using a 3-percent
discount rate and $373,000 per QALY using a 7-percent discount rate,
which implies that society is WTP between $213,000 and $373,000 for the
statistical probability of a year of perfect health, depending on the
discount rate.
b. Value of morbidity losses. In theory, loss of health reduces the
WTP for additional longevity. Many studies have attempted to estimate
the relative loss of health for many different conditions of morbidity.
One method utilizes the Kaplan-Bush Index of Well-Being. This index
assigns relative weights to functional states, and then adjusts the
resulting weighted value by the problem/symptom complex that
contributed to loss of function (Ref. 20). Functional state is measured
in three areas: Mobility, social activity, and physical activity. For
example, with most treatment, chronic HBV is unlikely to have a major
impact on any of these functions; a patient could drive a car, walk
without a physical problem, and conduct work, school, housework and
other activities. However, because a patient with HBV has an ongoing
problem/symptom complex, the relative weight of this functional state
is 0.7433\2\. (Ref. 21).
---------------------------------------------------------------------------
\2\The implication is that an ideal health state is valued as
1.0000 and mortality at 0.0000. Each functional state between these
extremes is a proportionate value of ``perfect'' health.
---------------------------------------------------------------------------
This methodology then adjusts the weighted value of the functional
state by the most severe problem/symptom complex contributing to that
state. In the case of chronic HBV, the most common symptom is general
tiredness, weakness, or weight loss. This complex has a derived
relative weight of +0.0027, which when added to the weighted functional
state value results in a relative weight of 0.7460. The loss of
relative health due to HBV, therefore, is expected to equal 1.0000
minus 0.7460, or 0.2540 of perfect health. When this relative health
loss is applied to the derived value of a QALY, it implies that society
would be WTP between $54,000 (3 percent) and $93,000 (7 percent) per
year to avoid a case of HBV (QALY value x 0.2540). This value includes
the potential costs of treatment and additional prevention, as well as
any perceived pain and suffering.
FDA compared this methodology to a variety of published estimates
of preference ratings of morbidity prepared by the Harvard Center for
Risk Analysis (HCRA). The published ratings of 14 studies of chronic
HBV ranged from 0.75 to 1.00 (no impact) (Ref. 22). While the estimate
used in this analysis (0.746) is in the low end of collected published
studies, FDA notes that most of the expressed preferences that were
derived from time trade-off and standard gamble methodologies, as
compared to author judgment, were closer to the FDA estimate. A health
care worker who may contract HBV may typically have a life expectancy
of approximately 40 years (as of the year 2000, a 40-year-old female
had a future life expectancy of 41.1 years (Ref. 23)). The present
value (PV) of $54,000 (3 percent) and $93,000 (7 percent) for 40 years
implies that society is WTP $1.25 million (3 percent) or $1.24 million
(7 percent) to avoid the statistical likelihood of a case of chronic
HBV in health care personnel.
Deriving society's implied WTP to avoid HIV is more complicated.
The CDC has published data indicating that approximately 80 percent of
all HIV infections progress to AIDS within 5 years. Of the cases of
AIDS, over half (approximately 60 percent) result in mortality within
an additional 5 years. Thus, for a 10 year period, FDA tracked 3
potential outcomes: Patients who contract HIV but do not progress to
AIDS (20 percent), patients who contract HIV and progress to AIDS in 5
years and survive (32 percent), and patients who contract HIV, progress
to AIDS within 5 years and then die within an additional 5 years (48
percent).
HIV infection is not expected to affect either mobility or social
activity. However, such an infection is likely to somewhat inhibit
physical activity. HIV patients are expected to be able to walk, but
with some physical limitations. This functional state has a relative
weight of 0.6769. The main problem/symptom complex of HIV is general
tiredness (as for HBV), so the selected functional weight is adjusted
by +0.0027 to result in relative well-being of 0.6796. As a result, the
relative societal WTP to avoid the statistical probability of a case of
HIV in health care personnel is approximately $68,000 (3 percent) or
$120,000 (7 percent) per year (QALY value x (1.0000 minus 0.6796)).
According to the collected preference scores in the HCRA's Catalog of
Preference Scores, the average estimated published preference rating
for HIV infection was 0.7 (range 0.3 to 1.00). (Ref. 24).
If HIV progresses to AIDS, a patient's functional state is likely
to be more restricted. An AIDS patient requires some assistance with
transportation, is limited in physical activity, and is limited in
work, school, or household
[[Page 2442]]
activity. The relative weight for this functional state is 0.5402. The
main problem/symptom of AIDS remains general tiredness and loss of
weight (as with HIV and HBV), so the adjusted health state is 0.5429.
This results in a derived societal WTP to avoid the statistical
probability of a case of AIDS of about $97,000 (3 percent) or $170,000
(7 percent) per year (QALY value x (1.0000 minus 0.5429)). The HCRA's
Catalog of Preference Scores reports average preference ratings of
0.375 for cases of AIDS with ranges from 0.0 to 0.5. (Ref. 25).
As discussed earlier, the derived societal WTP to avoid a
statistical mortality has been estimated to equal approximately $5
million.
Using these estimates, the WTP to avoid the statistical probability
of an HIV transmission in health care personnel is calculated as the
sum of:
20 percent of the PV (at 3-percent and 7-percent discount
rates) of avoiding 40 years of HIV infection.
32 percent of the sum of the PV of avoiding 5 years of a
HIV infection plus the PV of avoiding 35 years of AIDS infection
occurring 5 years in the future.
48 percent of the sum of the PV of avoiding 5 years of HIV
infection plus the PV of avoiding 5 years of AIDS infection occurring 5
years in the future plus the discounted WTP of avoiding a statistical
mortality occurring 10 years in the future.
The PV of avoiding 40 years of health loss valued at $68,000 per
year (3 percent) is approximately $1.6 million and if valued at
$120,000 per year (7 percent) is also approximately $1.6 million.
Twenty percent of this figure equals $320,000.
The PV of avoiding 5 years of health loss to due HIV infection is
equal to $311,000 (3 percent) or $492,000 (7 percent). The PV of
avoiding the health loss expected from 35 years of AIDS infection
(valued at $97,000 (3 percent) and $170,000 (7 percent) per year) is
equivalent to $2.1 million (3 percent) and $2.2 million (7 percent).
The present values of these amounts occurring 5 years in the future are
$1.8 million (3 percent) and $1.6 million (7 percent). When added to
the PV of avoiding the health loss associated with 5 years of HIV
infection ($311,000 (3 percent) and $492,000 (7 percent)), the total
estimated PV of the societal WTP to avoid a statistical case of this
outcome is about $2.1 million (for both 3-percent and 7-percent
discount rates). Thirty-two percent of this figure equals $660,000.
The PV of avoiding the health loss associated with 5 years of AIDS
infection ($445,000 (3 percent) and $700,000 (7 percent)) occurring 5
years in the future is equivalent to $384,000 (3 percent) and $497,000
(7 percent). The PV of the societal value of avoiding a statistical
mortality ($5 million) 10 years in the future is $3.72 million (at 3
percent) and $2.54 million (at 7 percent). The total societal WTP to
avoid a case of HIV with mortality as an outcome, therefore, is $4.4
million using a 3-percent discount rate ($311,000 plus $384,000 plus
$3.72 million) and $3.5 million using a 7-percent discount rate
($493,000 plus $497,000 plus $2.54 million). Forty-eight percent of
these figures equals approximately $2.1 million (3 percent) and $1.7
million (7 percent).
Summing the weighted amounts of the three expected outcomes for a
case of HIV infection equals an estimated societal WTP of $3.08 million
using a 3-percent discount rate ($320,000 plus $660,000 plus $2.1
million) and $2.68 million using a 7-percent discount rate ($320,000
plus $660,000 plus $1,700,000).
In sum, the estimated societal values of avoiding morbidity and
mortality due to transmission of blood-borne pathogens are estimated to
be equivalent to $1.25 million per transmission of chronic HBV and
$3.08 million per transmission of HIV using a 3-percent discount rate
and $1.24 million per transmission of HBV and $2.68 million per
transmission of HIV using a 7-percent discount rate. FDA notes that
other cost-effectiveness research has determined cost-effectiveness
estimates (excluding pain and suffering) of $2.1 million per avoided
case of HIV. (Ref. 26).
FDA believes the methodology used to estimate the value of avoided
HBV and HIV infection is reasonable and supportable. However,
comparative methodologies that demonstrate both higher and lower values
on avoidance have been reported. FDA acknowledged these differences in
the proposed rule and solicited comment on other appropriate measures
for estimating the societal value of avoiding blood-borne pathogens.
FDA received no responses.
c. Benefit of morbidity avoidance. The rule is expected to reduce
both HBV and HIV transmissions by reducing the prevalence of defective
medical gloves used as barrier protection. During the first evaluation
year, the rule is expected to result in 0.6 fewer chronic HBV
transmissions to health care personnel. Applying the assumed societal
WTPs of $1.25 million (3 percent) and $1.24 million (7 percent) to
avoid the probability of an HBV infection, the expected benefit of
avoiding these transmissions is $0.8 million (3 percent) and $0.7
million (7 percent). By the 10th evaluation year, 0.8 annual
transmissions are expected to be avoided at a value of $1.0 million for
either discount rate. The PV of avoiding approximately 7 chronic HBV
transmissions over a 10-year period equals $7.6 million (at 3-percent
discount rate) and $6.1 million (at 7-percent discount rate). This is
equal to an average annualized value of $0.9 million for the entire 10-
year evaluation period at either discount rate.
Also, in the first evaluation year, FDA expects that the final rule
will result in the probability of 0.6 fewer transmissions of HIV caused
by defective gloves. Assuming that society is WTP $3.08 million (at 3-
percent discount rate) and $2.68 million (at 7-percent discount rate)
to avoid the probability of a single HIV transmission, the benefit of
avoiding these transmissions equals $1.8 million (3 percent) and $1.6
million (7 percent). By the 10th evaluation year, FDA expects the final
rule to result in 0.8 fewer HIV transmissions, which are valued at $2.5
million (3 percent) and $2.1 million (7 percent). The societal PV of
avoiding seven transmissions of HIV over the 10-year evaluation period
is $18.8 million (at 3-percent discount rate) and $13.1 million (at 7-
percent discount rate). These values are equivalent to average
annualized benefits of $2.2 million (at 3-percent discount rate) and
$1.9 million (at 7-percent discount rate).
In sum, FDA estimates that the reduction in blood-borne pathogen
transmissions due to this final rule should produce health benefits
valued at $3.1 million (at 3-percent discount rate) and $2.8 million
(at 7-percent discount rate) per year. Most of this benefit (over 67
percent) is attributable to reducing the incidence of HIV.
6. Value of Avoiding Unnecessary Blood Screens
The expected decline in the number of defective medical gloves
should lead to fewer unnecessary blood screens and thereby provide two
potential benefits. First, the direct cost of conducting screens to
determine whether the pathogen was transmitted to health care personnel
should decrease. Second, the psychological anxiety and stress that
accompanies the possibility that a pathogen was transmitted to an
individual should also decrease.
a. Cost of conducting blood screens. FDA has collected data from
the American Red Cross on the costs of conducting blood screening tests
in order to ensure the safety of the blood supply. These estimates
include the costs of collection (including personnel,
[[Page 2443]]
needles, bags, and other supplies) at $47.66 per sample; sample testing
at $25.16 per sample; and overhead at $3.26 per sample. The estimated
direct testing cost per blood sample is the sum of these amounts, or
$76 per test (Ref. 27).
b. Anxiety and stress associated with potential transmission of
pathogens. The psychological literature has noted that levels of
anxiety and stress impact participation in public health screening
programs and thereby affect physiological health (Ref. 28). Also,
patients with high levels of uncertainty about whether they have
contracted serious, threatening diseases experience heightened levels
of stress and anxiety until they learn the results of any testing
screens are negative (Ref. 29). According to one measurement scale of
well-being, reduced mental lucidity, depression, crying, lack of
concentration, or other signs of adverse psychological sequelae may
detract as much as 8-percent from overall feelings of well-being and
have outcomes similar to physiological morbidity (Ref. 30). Scaling of
the relative stress caused by events shows that concerns about personal
health, by themselves, are likely, on average, to contribute
approximately one-sixth of the total weighting required to trigger a
major stressful episode (Ref. 31). Thus, FDA approximates that
increased stress and anxiety concerning possible exposure to pathogens
may reduce overall sense of well-being and result in health loss of
approximately 1.3 percent (0.013).
As described earlier, FDA has calculated an assumed WTP of $213,000
(at 3 percent) and $373,000 (at 7 percent) for a statistical QALY.
These figures imply that the probability of each day of quality
adjusted life has a social value of about $585 (at 3-percent discount
rate; $213,000 divided by 365) and $1,020 (at 7-percent discount rate;
$373,000 divided by 365). If blood test results are usually obtained
within 24 hours, the resultant loss of societal well-being for each
test subject is valued at approximately $8 (at 3-percent discount rate;
$585 x 0.013) and $13 (at 7-percent discount rate, $1,020 x 0.013).
c. Benefit of test avoidance. By combining avoided direct costs of
tests and the value of avoided anxiety and stress, FDA estimates that
the societal benefit of avoiding an unnecessary blood test is $84 per
sample (at 3-percent discount rate) and $89 per sample (at 7-percent
discount rate). During the first evaluation year, FDA expects that
there will be 120,000 fewer unnecessary blood screens because of the
expected reduction in defective medical gloves due to the final rule.
The implied societal WTP to avoid these unnecessary screens is $10.1
million (3 percent) and $10.7 million (7 percent). During the 10th
evaluation year, approximately 155,000 fewer unnecessary blood screens
are expected with a resultant benefit of $13.0 million (3 percent) and
$14.0 million (7 percent). The PV of each year's reduced cost of
testing and anxiety totals $100.0 million (at 3-percent discount rate)
and $86.4 million (at 7-percent discount rate). The average annualized
equivalent amounts are $11.7 million (3 percent) and $12.3 million (7
percent). Between 85 percent and 90 percent of the average annualized
amounts represent reductions in the direct testing costs rather than
the reduced anxiety associated with possible infection by a contagious
agent.
7. Total Benefits
FDA estimates that the final rule will reduce the availability of
defective medical gloves by over 25 percent, resulting in over 2.8
billion fewer defective gloves over a 10-year period. During this time,
FDA expects that the reduction in defective gloves will result in
approximately 7 fewer cases of chronic HBV, 7 fewer cases of HIV, and
1.4 million fewer unnecessary blood screens. Based on an implied
societal WTP, the average annualized benefits of the fewer pathogen
transmissions and unnecessary blood screens should equal $14.8 million
(at 3-percent annual discount rate) and $15.1 million (at 7-percent
discount rate).
G. Conclusion
As noted in the introduction to the analysis of impacts section,
FDA is certifying that the final rule will not have a significant
impact on a substantial number of small entities. We provided the above
information to explain the costs and benefits of the rule. There are
currently over 400 manufacturers of medical gloves, a vast majority of
which are foreign and not covered by the Regulatory Flexibility Act.
There will be little to no impact on domestic entities. Moreover, FDA
does not expect any increased manufacturer costs to be directly passed
on to end users because the cost increases will affect only a minority
of global manufacturers and, therefore, competition will likely force
these manufacturers to absorb these costs.
The estimated annualized costs equal $6.6 million using either a 3-
percent annual discount rate or a 7-percent annual discount rate.
Benefits of avoiding transmissions of blood-borne pathogens and
unnecessary blood screens have been estimated to equal $14.8 million
(using a 3-percent discount rate) or $15.1 million (using a 7-percent
discount rate). The final rule is estimated to result in average
annualized net benefits of $8.2 million (using a 3-percent discount
rate) or $8.5 million (using a 7-percent discount rate).''
2. On page 75875, in the second column, section V of the document
is corrected to read:
``V. References
The following references have been placed on display in the
Division of Dockets Management and may be seen by interested persons
between 9 a.m. and 4 p.m., Monday through Friday. FDA has verified the
Web site addresses, but is not responsible for subsequent changes to
the Web site after this document publishes in the Federal Register.
1. Centers for Disease Control and Prevention (CDC), ``HIV/AIDS
Surveillance Report,'' (vol. 12, no. 2) (pp 5-6), https://
www.cdc.gov/hiv/topics/surveillance/resources/reports/pdf/
hasr1202.pdf, 2000.
2. CDC, ``Fact Sheet: Surveillance of Health Care Workers With
HIV/AIDS,'' https://www.cdc.gov/hiv/pubs/facts/hcwsurv.htm, 2001.
3. Id.
4. CDC, ``Fact Sheet: Viral Hepatitis B,'' https://www.cdc.gov/
ncidod/diseases/hepatitis/b/fact.htm, 2003.
5. Id.
6. Id.
7. CDC, Morbidity and Morality Weekly Report, ``Updated U.S.
Public Health Service Guidelines for the Management of Occupational
Exposures to HBV, HCV, and HIV and Recommendations for Postexposure
Prophylaxis,'' https://www.cdc.gov/mmwr/preview/mmwrhtml/
rr5011a1.htm, 2001.
8. CDC, ``Fact Sheet: Viral Hepatitis C,'' https://www.cdc.gov/
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9. Id.
10. U.S. International Trade Commission, Interactive Tariff and
Trade Dataweb: Import Statistics, (Data file), available from http:/
/dataweb.usitc.gov/, 2004.
11. Eastern Research Group, Inc., ``Cost Analysis of the
Labeling and Related Testing Requirements for Medical Glove
Manufacturers (Table 2),'' Lexington, MA: Eastern Research Group,
Inc., March 2002.
12. Bureau of Labor Statistics, ``Career Guide to Industries:
Health Services,'' https://www.bls.gov/oco/cg/cgs035.htm, 2002-2003.
13. Winchester Engineering & Analytical Center, Office of
Regulatory Affairs Web Reports (data file), available from https://
webrpt.ora.fda.gov (follow ``Access Reports''), 2001.
14. Id.
15. Id.
16. Id.
17. Character, B. J., R. M. McLaughlin, C. S. Hedlund, et al.,
``Postoperative Integrity of Veterinary Surgical Gloves,'' Journal
of the
[[Page 2444]]
American Animal Hospital Association, 39, pp. 311 to 320, May/June
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18. Mudarri, D. H., ``The Costs and Benefits of Smoking
Restrictions: An Assessment of the Smoke-Free Environment Act of
1993,'' (H.R. 3434) (p. 14), Washington, DC, U.S. Environmental
Protection Agency, April 1994.
19. Mudarri, D. H., ``The Costs and Benefits of Smoking
Restrictions: An Assessment of the Smoke-Free Environment Act of
1993,'' (H.R. 3434) (Appendix A-1), Washington, DC, U.S.
Environmental Protection Agency; Kaplan, R. M., J. W. Bush, & C. C.
Berry, Health Status: Types of Validity and the Index of Well-Being,
Health Services Research Journal, pp. 478-507, winter 1976.
20. Kaplan, R. M., J. W. Bush, C. C. Berry, (1976, Winter),
``Health Status: Types of Validity and the Index of Well-Being,''
Health Services Research Journal, pp. 478-507; M. M. Chen, J. W.
Bush, D. L. Patrick, (1975), ``Social Indicators for Health Planning
and Policy Analysis,'' Policy Sciences Journal, 6, pp. 71-89; R. M.
Kaplan, J. W. Bush, (1982), ``Health Related Quality of Life
Measurement for Evaluation Research and Policy Analysis,'' Health
Psychology, 1(1), pp. 61-80.
21. R. M. Kaplan, J. W. Bush, C. C. Berry, ``Health Status:
Types of Validity and the Index of Well-Being,'' Health Services
Research Journal, pp. 478-507, winter 1976.
22. Tufts--New England Medical Center. The CEA Registry: Catalog
of Preference Scores, https://www.tufts-nemc.org/cearegistry/data/
phaseIIpreferenceweights.pdf, April 5, 2006.
23. U.S. Census Bureau, Statistical Abstract of the United
States: 2002, https://www.census.gov/prod/2003pubs/02statab/
vitstat.pdf, 2002, December.
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Dated: January 11, 2007.
Jeffrey Shuren,
Assistant Commissioner for Policy.
[FR Doc. E7-682 Filed 1-18-07; 8:45 am]
BILLING CODE 4160-01-S