Abstract
HIV prevalence among cisgender female sex workers (FSW) and/or women who use drugs (WWUD) is substantially higher compared to similarly aged women. Consistent with PRISMA guidelines, we conducted the first systematic review on the pre-exposure prophylaxis (PrEP) continuum among FSW and/or WWUD, searching PubMed, Embase, CINAHL, PsycInfo, and Sociological Abstracts. Eligibility criteria included: reporting a PrEP related result among FSW and/or WWUD aged 18 + ; peer-reviewed; and published in English between 2012 and 2018. Our search identified 1365 studies; 26 met eligibility requirements, across the following groups: FSW (n = 14), WWUD (n = 9) and FSW-WWUD (n = 3). Studies report on at least one PrEP outcome: awareness (n = 12), acceptability (n = 16), uptake (n = 4), and adherence (n = 8). Specific barriers span individual and structural levels and include challenges to daily adherence, cost, and stigma. Combining health services and long-acting PrEP formulas may facilitate better PrEP uptake and adherence. The limited number of studies indicates a need for more research.
Resumen
La prevalencia del VIH es sustancialmente mayor entre trabajadoras sexuales cisgénero (FSW) y/o mujeres que usan drogas (WWUD) en comparación con mujeres de edad similar. Siguiendo PRISMA, realizamos la primera revisión sistemática sobre el continuo de la Profilaxis Preexposición (PrEP) entre estos grupos. Los criterios de elegibilidad fueron: informar un resultado de PrEP entre FSWs y/o WWUDs con mayores de edad; que haya pasado por revisión de pares; y publicados en inglés entre el 2012 y el 2018. Identificamos 1365 estudios; 26 cumplieron los criterios: FSW (n = 14), WWUD (n = 9) y FSW-WWUD (n = 3). Los estudios nos informaron sobre: conocimiento (n = 12), aceptabilidad (n = 16), uso, (n = 4) y adherencia (n = 8). Las barreras incluyen la adherencia, el costo, y el estigma. La combinación de los servicios de salud y de PrEP de acción-prolongada pueden facilitar mejor uso y adherencia a la PrEP. El número limitado de estudios indica la necesidad de más investigación.
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Abbreviations
- aOR:
-
Adjusted odds ratio
- ART:
-
Antiretroviral therapy
- CI:
-
Confidence interval
- FDA:
-
Food and Drug Administration
- FSW:
-
Female sex workers
- FSW-WWUD:
-
Female sex workers who are also women who use drugs
- IDU:
-
Injection drug users
- LMIC:
-
Lower and middle income countries
- MSM:
-
Men who have sex with men
- MPT:
-
Multipurpose technologies
- PrEP:
-
Pre-exposure prophylaxis
- PWID:
-
People who inject drugs
- PWUD:
-
Persons who use drugs
- RCT:
-
Randomized control trial
- SEP:
-
Syringe exchange program
- STIs:
-
Sexually transmitted infections
- TDF/FTC:
-
Tenofovir and emtricitabine medication
- WHO:
-
World Health Organization
- WWID:
-
Women who inject drugs
- WWUD:
-
Women who use drugs
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Acknowledgements
We thank the authors of the included studies. We also thank Kenneth Morales, MPH for his assistance in the title abstract review process. This work was supported by the NIH/NIDA (R34DA045619-02), the Drug Dependence Epidemiology Training Program, NIH/NIDA (T32DA007292), the Johns Hopkins University Hopkins Population Center (R24HD042854) and the Johns Hopkins Center for AIDS Research.
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Glick, J.L., Russo, R., Jivapong, B. et al. The PrEP Care Continuum Among Cisgender Women Who Sell Sex and/or Use Drugs Globally: A Systematic Review. AIDS Behav 24, 1312–1333 (2020). https://doi.org/10.1007/s10461-019-02733-z
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DOI: https://doi.org/10.1007/s10461-019-02733-z