(Prepared with input from
individual members of HIV Policy Working Group, HIV/AIDS Section, American
Public Health Association, but not adopted as an APHA document; carried forward by the Beyond AIDS Foundation)
Non-highlighted
text was approved in concept as a basis for further policy development, at the
Annual Meeting of Beyond AIDS, 11/9/13. Additions in bold text and deletions in strikethrough have been proposed as update,
12/2/13. This draft is a work in progress, and should not be considered as final policy of Beyond AIDS.
For
prevention of HIV infections, Beyond AIDS supports periodic updates to the 2010
National HIV/AIDS Strategy through progress reports, to integrate the concepts
described in the President’s 2013 HIV Care
Continuum Initiative. The next overall revision of the National AIDS Strategy (expected in 2015) should emphasize a
central role for the care continuum, with the goals of achieving treatment as
prevention as well as benefiting the health of persons living with HIV. This
continuum, with public health enhancements as included in the outline below,
should be promoted and supported with adequate public funding, and with a high
emphasis on the rights, confidentiality, voluntary cooperation, and dignity of
persons with HIV:
- Universal, routine, opt-out screening should be
provided to adolescents and adults, as recommended by the Centers for
Disease Control and Prevention (CDC), and by the U.S. Preventive Services
Task Force (USPSTF). Screening methods and confirmation algorithms used should
be selected from the latest recommended by CDC or by the National
Institutes of Health (NIH).
- Risk assessment and effective prevention
messages should be offered to all persons testing negative who can be
accessed for such services, with availability of counseling, referrals,
and repeat screening based on risk. Nucleic acid or antigen screening at
the initial visit should be considered for those with very recent
suspected exposure (such as partners of persons with detectable viral
loads or persons who have very recently engaged in high risk sex), if
these may detect early infections that have not yet produced antibodies.
- Prompt
and routine initial outreach services, consistently and adequately funded
in all local jurisdictions nationwide, should be provided for all
individuals confirmed as testing positive:
o
Linkage to care by healthcare providers
who are knowledgeable about HIV management and prevention
o
Initial partner services by disease intervention
or other public health specialists, or by properly trained healthcare personnel
as permitted by law, to identify the most likely source partner and the most
recently exposed partners, including confidential notification, counseling, and
opt-out testing of possibly exposed individuals
- Maintenance of continuous HIV care, including
integrated prevention measures, should be optimized by competent providers
and support resources, including the following services:
o
Prompt offering and initiation of
antiretroviral treatment, and assurance of continuous treatment availability,
based on current guidelines and best practices
o
Proven strategies for maintaining tight
adherence to antiretroviral regimens
o
Active community outreach to
patients missing appointments, and closely tracked referrals to new sources of
care for those who require a change in provider
o
Referrals to specialists, support
groups, ADAP, case management cross-trained in prevention, substance abuse
treatment, mental health services, housing, prevention with positives, and
other programs (historically funded by the Ryan White CARE Act) as appropriate
o
Prevention messages fully incorporated
into ongoing care and treatment, and provided with the best evidence-based
approaches including:
o
Routine assessment and brief counseling
during clinical visits, regarding sexual and drug-related behavior, with
referrals as appropriate
o
Monitoring of treatment adherence, with
simplification or adjustment of regimens as needed
o
Monitoring of viral load suppression,
with resistance testing and adaptation of treatment when indicated, with the
aim of achieving undetectable viral loads or lowest viral levels possible, to prevent
transmission as well as the development of viral resistance
o
Use of surveillance data by public
health departments to monitor adherence, retention, and viral suppression with
follow-up that maintains strict confidentiality
o
Ongoing assessment about new partners,
and referral (as above) or performance of follow-up partner services, including
confidential notification, counseling, and opt-out testing for contacts
o
Other Prevention with Positives
components, including accessible, available, and acceptable condom
distribution; screening and treatment of other STDs, hepatitis B and C, and
tuberculosis; prevention of mother-to-child transmission; reproductive health
care; and referral to other services as needs arise during care
- Prophylactic use of antiretroviral medications
by uninfected persons should gradually
become less necessary with implementation of the above strategy.
and should be for clear and limited Its
indications should be approved
prioritized by CDC. Pre-exposure prophylaxis should not be advocated as a substitute for
condoms. The efficacy of
intra-exposure prophylaxis with
various regimens for sero-negative partners of persons known to be infected and on treatment, e.g., if viral
load is still detectable on treatment, or when condoms are refused or deferred to attempt
pregnancy, should be intensively studied.
Beyond
AIDS also supports population-based efforts to reduce risk-prone behaviors within high-risk communities. Such
efforts include raising awareness of the issues surrounding HIV/AIDS, reducing
stigma related to testing and treatment, mobilizing communities to take preventive actions, making condom distribution a structural intervention, and changing
community norms about condom use. These
efforts also should incorporate prevention of other similarly-transmitted
STDs and bloodborne pathogens (including hepatitis B and C), especially
emphasizing the avoidance of unsafe sexual and drug/needle-related behavior. Education and screening should be utilized
as an important means of detecting infected persons to initiate the HIV
continuum of care.
For injection drug users, clean
needles/syringes should be made available, including through pharmacies and
private sector initiatives; but prevention of infections depends on keeping
them clean and ultimately unused. Public health and other publicly funded
efforts should emphasize disinfection and non-sharing of “works”; screening for
HIV, hepatitis C, and hepatitis B; drug abuse prevention and treatment; education
and counseling including group support; referrals as needed to health care,
nutrition, and housing; and rehabilitation.
In
the 2010 National HIV/AIDS Strategy, the three prevention steps were all targeted at populations
(intensifying HIV prevention efforts in the communities where HIV is most
heavily concentrated; expanding targeted efforts with evidence-based
approaches, and educating all Americans about HIV and how to prevent it). While
such efforts tend to be less efficient for prevention of HIV than the care
continuum, which stops HIV transmission at the source, they remain valuable in
preventing infection of persons unaware that they have HIV-infected partners,
and in reducing transmission of other sexually transmitted diseases. Funding
should be distributed to achieve the most cost-effective combinations and balances
among such population-based
strategies, and between them and the
HIV care continuum.
Population-based
programs should be culturally appropriate, and should include sexual health
education across the lifespan. They should include efforts to change community
norms relating to risk behaviors, which have proven to have high potential
effectiveness, such as the A-B-C
programs in Uganda and some other locations, and with community-level interventions in the US. All should utilize
intensive outreach efforts and the use of social network referral programs and
should emphasize screening, in order to initiate the care continuum as outlined
above; including combined or coordinated screening for HIV and other similarly
transmitted diseases.