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Rucinski KB, Mbita G, Atkins K, Majani E, Komba A, Casalini C, Drake M, Makyao N, Galishi A, Mlawa Y, Wamoyi J, Schwartz S, Baral S, Curran K. Transactional sex and age-disparate sexual partnerships among adolescent girls and young women in Tanzania. FRONTIERS IN REPRODUCTIVE HEALTH 2024; 6:1360339. [PMID: 39055125 PMCID: PMC11269161 DOI: 10.3389/frph.2024.1360339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 05/28/2024] [Indexed: 07/27/2024] Open
Abstract
Introduction Adolescent girls and young women (AGYW) continue to experience a high incidence of HIV in southern and eastern Africa, even in the context of large-scale HIV prevention interventions. In Tanzania, AGYW account for the largest proportion of new infections and have a higher risk of HIV acquisition than males of comparable age. Methods We used routinely collected data from the PEPFAR/USAID-funded Sauti Project, a large combination HIV prevention program, to examine the relationship between transactional sex and sex with older partners among AGYW in Tanzania (2015-2020). Out-of-school AGYW 15-24 years completed a vulnerability index and were tested for HIV. We estimated weighted prevalence ratios (PR) and 95% confidence intervals (CI) for the associations of transactional sex (sex exchanged for money/services/gifts outside of sex work) and sex with older partners (≥5-years older, ≥10-years older) with prevalent HIV. Age cutoffs of 5 and 10 years were used to align partner age differences with age-disparate and intergenerational sex, respectively. We assessed potential synergism between exposures, and subgroup analyses explored associations among girls 15-19. Results Sixty seven thousand three hundred fifty seven AGYW completed the vulnerability index and 14,873 had captured HIV testing records. Median age was 20 years (IQR 18-22). Transactional sex and age-disparate sex were common (35% and 28%, respectively); 13% of AGYW reported both behaviors. HIV prevalence was associated with both transactional sex (PR: 1.28; 95% CI 1.00-1.63) and age-disparate sex (PR:1.26, 95% CI 0.99-1.60). In common referent analysis, transactional sex remained strongly associated with HIV, even in the absence of age-disparate sex (PR 1.41; 95% CI 1.02-1.94). Discussion Evidence of statistical synergism was not present, suggesting both transactional sex and age-disparate sex operate through similar pathways to increase HIV risk. Increased specificity within HIV prevention programs is needed to better meet the sexual and reproductive health needs of AGYW at high risk of HIV in Tanzania, including investment in tailored youth-friendly strategies for AGYW who have been marginalized from the current HIV response.
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Affiliation(s)
- Katherine B. Rucinski
- Department of International Health, Johns Hopkins School of Public Health, Baltimore, MD, United States
| | - Gaspar Mbita
- Jhpiego, Monrovia, Liberia
- Athena Institute, Vrije Universiteit, Amsterdam, Netherlands
| | - Kaitlyn Atkins
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD, United States
| | - Esther Majani
- Embassy of Switzerland in Tanzania, Dar es Salaam, Tanzania
| | | | | | | | | | - Anthony Galishi
- National Malaria Control Program, Ministry of Health, Dodoma, Tanzania
| | | | - Joyce Wamoyi
- National Institute of Medical Research, Mwanza, Tanzania
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD, United States
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD, United States
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Vitruk O, Ihnatiuk AP, Kazanzhy AP, Shvab M, Sharma M, Manhart LE, Hetman LI, Shapoval AY, Puttkammer NH. Uptake and Persistent Use of HIV Preexposure Prophylaxis Among Key Populations: Results From Ukraine's Scaled National Preexposure Prophylaxis Program. J Acquir Immune Defic Syndr 2024; 96:241-249. [PMID: 38905475 DOI: 10.1097/qai.0000000000003432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 03/14/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND Ukraine has implemented ambitious HIV-prevention programs since 1999 and began offering preexposure prophylaxis (PrEP) in 2017. Little is known about PrEP uptake and persistence in this setting. SETTING We analyzed data from 40 facilities providing PrEP in 11 oblasts (regions) of Ukraine between October 2020 and February 2022. METHODS We estimated the time between PrEP visits and conducted Kaplan-Meier analyses to estimate retention on PrEP stratified by sex, age, and key populations (KPs): men who have sex with men (MSM), people who inject drugs (PWID), sex workers (SW), discordant couples, and others vulnerable to HIV acquisition (DC/other). We used Cox regression to estimate the risk of PrEP discontinuation by KP group and sex, adjusting for age. RESULTS Overall, 2033 clients initiated PrEP across regions; the majority (51%) were DC/other, 22% were MSM, 22% were PWID, and 5% were SW. The overall 3-month persistence was 52.3% (95% confidence interval [CI]: 49.9% to 54.8%) and was lowest among MSM (46.7%; 95% CI: 41.9% to 52.2%) and SW (25.9%; 95% CI: 18.2% to 36.9%) (P < 0.05 for differences by KP group). After adjusting for age, PrEP discontinuation was not statistically significantly different across groups, although female PWID tended to have the lowest discontinuation risk (adjusted hazard ratio [aHR] 0.59; 95% CI: 0.31 to 1.11) while male SW tended to have the highest risk (aHR 1.87, 95% CI: 0.57 to 6.11) compared with females in the DC/other group. CONCLUSION Three-month PrEP persistence was low across KP groups, especially in SW. Further research examining the barriers and enablers of persistence by KPs is needed.
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Affiliation(s)
- Olga Vitruk
- Department of Epidemiology, University of Washington, Seattle, WA
| | - Alyona P Ihnatiuk
- International Training and Education Center for Health (I-TECH), Kyiv, Ukraine
| | - Anna P Kazanzhy
- International Training and Education Center for Health (I-TECH), Kyiv, Ukraine
| | - Maria Shvab
- International Training and Education Center for Health (I-TECH), Kyiv, Ukraine
| | - Monisha Sharma
- Department of Global Health, University of Washington, Seattle, WA
| | - Lisa E Manhart
- Department of Epidemiology and Center for AIDS & STD, University of Washington, Seattle, WA
| | - Larisa I Hetman
- Public Health Center (PHC) of the Ministry of Health (MoH) of Ukraine, Kyiv, Ukraine; and
| | - Anna Y Shapoval
- International Training and Education Center for Health (I-TECH), Kyiv, Ukraine
| | - Nancy H Puttkammer
- International Training and Education Center for Health (I-TECH), Department of Global Health, University of Washington, Seattle, WA
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Coelho SM, Rosen JG, Schulz G, Meek K, Shipp L, Singh C, Willis K, Best A, Mcingana M, Mcloughlin J, Hausler H, Beyrer C, Baral SD, Schwartz SR. A decade of PrEP: the evolution of HIV pre-exposure prophylaxis content and sentiments in South African print news media, 2012-2021. CULTURE, HEALTH & SEXUALITY 2024:1-17. [PMID: 38656915 DOI: 10.1080/13691058.2024.2344111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 04/13/2024] [Indexed: 04/26/2024]
Abstract
After nearly a decade of HIV pre-exposure prophylaxis (PrEP) rollout in sub-Saharan Africa, there has been limited study of PrEP messaging in news media. We selected twenty South African newspapers with the highest circulation volumes to retrieve articles published in 2012-2021 mentioning PrEP (N = 249). Using inductive content analysis, we developed a structured codebook to characterise PrEP-related content and sentiments, as well as their evolution over time, in the South African press. Many articles espoused favourable attitudes towards PrEP (52%), but a sizeable fraction espoused unfavourable attitudes (11%). Relative to PrEP-favourable articles, PrEP-unfavourable articles were significantly more likely to emphasise the drawbacks/consequences of PrEP use, including adherence/persistence requirements (52% vs. 24%, p = .007), cost (48% vs. 11%, p < .001), and risk compensation (52% vs. 5%, p < .001). Nevertheless, the presence of these drawbacks/consequences in print media largely declined over time. Key populations (e.g. adolescents, female sex workers) were frequently mentioned potential PrEP candidates. Despite message variations over time, prevention effectiveness and adherence/persistence requirements were the most widely cited PrEP benefits and drawbacks, respectively. Study findings demonstrate the dynamic nature of PrEP coverage in the South African press, likely in response to PrEP scale-up and real-world PrEP implementation during the study period.
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Affiliation(s)
- Simmona M Coelho
- Department of Population, Family, and Reproductive Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Joseph G Rosen
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Gretchen Schulz
- Department of Population, Family, and Reproductive Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kristin Meek
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Lillian Shipp
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | | | - Kalai Willis
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | | | | | | | - Harry Hausler
- TB HIV Care, Cape Town, South Africa
- Department of Family Medicine, School of Medicine, University of Pretoria, Pretoria, South Africa
| | - Chris Beyrer
- Global Health Institute, Duke University, Durham, NC, USA
| | - Stefan D Baral
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Sheree R Schwartz
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
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Kawuma S, Katwesigye R, Walusaga H, Akatukunda P, Nangendo J, Kabugo C, Kamya MR, Semitala FC. Determinants to Continuation on Hiv Pre-exposure Propylaxis Among Female Sex Workers at a Referral Hospital in Uganda: a Mixed Methods Study Using Com-b Model. RESEARCH SQUARE 2024:rs.3.rs-3914483. [PMID: 38405703 PMCID: PMC10889058 DOI: 10.21203/rs.3.rs-3914483/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Background Female sex workers (FSWs) have the highest HIV prevalence in Uganda. Pre exposure prophylaxis (PrEP) has been recommended as part of the HIV combination prevention strategy, with improved patient initiation, but continuation on the service is low. We evaluated PrEP continuation among FSWs and explored potential determinants of PrEP continuation within a public referral hospital in Urban Uganda. Methods An explanatory sequential mixed method study was conducted at Kiruddu National referral hospital in Uganda. Secondary data on social demographic characteristics and follow up outcomes of at least one year was collected for all FSWs who were initiated PrEP between May 2020 and April 2021.We used Kaplan-Meier survival analysis to evaluate continuation on PrEP from time of initiation and follow-up period. The capability, opportunity, and motivation to change behaviour model was used to explore perspectives and practices of FSWs (n = 24) and health care providers (n = 8) on continuation on PrEP among FSWs, using semi structured interviews. The qualitative data was deductively coded and analyzed thematically, categorizing the themes related to PrEP continuation as facilitators and barriers. Results Of the 292 FSWs initiated on PrEP during this period, 101 (34.6) % were active on PrEP, 137 (46.9%) were lost to follow-up, 45 (15.4%) were no longer eligible to continue PrEP, eight (2.7%) were transferred out and one (0.3%) had died. Median survival time on PrEP was 15 months (Interquartile range IQR, 3-21). The continuation rates on PrEP at six (6) and 12 months were, 61.1% and 53.1%, respectively. Facilitators of PrEP continuation included awareness of risk associated with sex work, integration of PrEP with other HIV prevention services, presence of PrEP Peer support and use of Drop-in centers. The barriers included low community awareness about PrEP, high mobility of sex workers, substance abuse, and the unfavorable daytime clinic schedules. Conclusion Continuation on PrEP remains low among FSWs. Interventions for PrEP continuation should address barriers such as low community awareness on PrEP, substance abuse and restrictive health facility policies for scale of the PrEP program among FSWs in Uganda. Integration of PrEP with other services and scale up of community PrEP delivery structures may improve its continuation.
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Skovdal M, Maunzagona T, Dzamatira F, Magoge-Mandizvidza P, Maswera R, Moyo BK, Nyamukapa C, Gregson S. 'Condoms are hard to get by': access to HIV prevention methods during lockdown of the COVID-19 epidemic in eastern Zimbabwe. Glob Health Action 2023; 16:2206207. [PMID: 37133235 PMCID: PMC10158550 DOI: 10.1080/16549716.2023.2206207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND In the early phase of the coronavirus disease 2019 (COVID-19) pandemic, health services were disrupted worldwide, including HIV prevention services. While some studies have begun to document the effects of COVID-19 on HIV prevention, little has been done to qualitatively examine how lockdown measures were experienced and perceived to affect access to HIV prevention methods in sub-Saharan Africa. OBJECTIVES To explore how the COVID-19 pandemic was perceived to affect access to HIV prevention methods in eastern Zimbabwe. METHOD This article draws on qualitative data from the first three data collection points (involving telephone interviews, group discussions, and photography) of a telephone and WhatsApp-enabled digital ethnography. Data were collected from 11 adolescent girls and young women and five men over a 5-month period (March-July 2021). The data were analysed thematically. RESULTS Participants reported widespread interruption to their condom supply when beerhalls were shut down as part of a nationwide lockdown. Restrictions in movement meant that participants who could afford to buy condoms from larger supermarkets or pharmacies were unable to. Additionally, the police reportedly refused to issue letters granting permission to travel for the purpose of accessing HIV prevention services. The COVID-19 pandemic was also described to obstruct the demand (fear of COVID-19, movement restrictions) and supply (de-prioritised, stock-outs) for HIV prevention services. Nonetheless, under certain formal and informal circumstances, such as accessing other and more prioritised health services, or 'knowing the right people', some participants were able to access HIV prevention methods. CONCLUSION People at risk of HIV experienced the COVID-19 epidemic in Zimbabwe as disruptive to access to HIV prevention methods. While the disruptions were temporary, they were long enough to catalyse local responses, and to highlight the need for future pandemic response capacities to circumvent a reversal of hard-won gains in HIV prevention.
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Affiliation(s)
- Morten Skovdal
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Tanyaradzwa Maunzagona
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Freedom Dzamatira
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Phyllis Magoge-Mandizvidza
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Rufurwokuda Maswera
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
| | | | - Constance Nyamukapa
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
- Department of Infectious Disease Epidemiology, Imperial College London, London, UK
| | - Simon Gregson
- Manicaland Centre for Public Health Research, Biomedical Research and Training Institute, Harare, Zimbabwe
- Department of Infectious Disease Epidemiology, Imperial College London, London, UK
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Rao A, Mhlophe H, Pretorius A, Mcingana M, Mcloughlin J, Shipp L, Baral S, Hausler H, Schwartz S, Lesko C. Effect of implementation strategies on pre-exposure prophylaxis persistence among female sex workers in South Africa: an interrupted time series study. Lancet HIV 2023; 10:e807-e815. [PMID: 38040479 PMCID: PMC10771038 DOI: 10.1016/s2352-3018(23)00262-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND A disproportionate number of new HIV infections in South Africa are among female sex workers; pre-exposure prophylaxis (PrEP) for HIV prevention is freely available to female sex workers in the country, but unique barriers challenge PrEP persistence. TB HIV Care, a large South African non-profit organisation that provides daily oral PrEP (tenofovir disoproxil fumarate and emtricitabine), has implemented multiple strategies to improve PrEP persistence. We aimed to evaluate the effect of different implementation strategies on PrEP persistence in a large-scale real-world setting. METHODS In this interrupted time series study, we estimated level changes in 1-month oral PrEP persistence associated with roll-out of various implementation strategies among female sex workers across nine districts in South Africa. We used routinely collected data from TB HIV Care programme files from June 7, 2016, to April 30, 2021. Poisson regression of 1-month persistence was used to assess the effect of these strategies. In secondary analyses, we tested the association between each of the strategies and 4-month persistence. FINDINGS The median 1-month PrEP persistence for female sex workers was 33% (IQR 27-40). SMS support and refill reminders were associated with an 11% relative increase in 1-month persistence (risk ratio [RR] 1·11, 95% CI 1·02-1·26) and clinical mentoring for PrEP providers was associated with a 127% relative increase (RR 2·27, 95% CI 1·94-2·66) among female sex workers. The loyalty rewards programme was negatively associated with 1-month persistence (RR 0·71, 95% CI 0·67-0·83). Although clinical mentoring improved 4-month persistence, SMS support text messages had no significant effect. INTERPRETATION Identification and subsequent use of clinical mentoring for PrEP providers and SMS support and refill reminders might improve the usefulness of PrEP overall to prevent new HIV infections among female sex workers. PrEP persistence remains an important issue, and strategies to build on our findings are needed. FUNDING National Institute of Mental Health and National Institute of Allergy and Infectious Diseases.
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Affiliation(s)
- Amrita Rao
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | | | | | | | | | - Lillian Shipp
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Catherine Lesko
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Baral S, Millett G, Syarif O, Turpin N, Schwartz S. There is no path to ending AIDS by 2030 without improving human rights. J Int AIDS Soc 2023; 26:e26197. [PMID: 38063252 PMCID: PMC10704397 DOI: 10.1002/jia2.26197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Affiliation(s)
- Stefan Baral
- Center for Public Health and Human RightsDepartment of EpidemiologyJohns Hopkins School of Public HealthBaltimoreMarylandUSA
| | - Gregorio Millett
- Public Policy OfficeThe Foundation for AIDS Research (amfAR)WashingtonDistrict of ColumbiaUSA
| | - Omar Syarif
- Global Network of People Living with HIV (GNP+)AmsterdamNetherlands
| | | | - Sheree Schwartz
- Center for Public Health and Human RightsDepartment of EpidemiologyJohns Hopkins School of Public HealthBaltimoreMarylandUSA
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Rugira E, Biracyaza E, Umubyeyi A. Uptake and Persistence on HIV Pre-Exposure Prophylaxis Among Female Sex Workers and Men Having Sex with Men in Kigali, Rwanda: A Retrospective Cross-Sectional Study Design. Patient Prefer Adherence 2023; 17:2353-2364. [PMID: 37790862 PMCID: PMC10542111 DOI: 10.2147/ppa.s427021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/15/2023] [Indexed: 10/05/2023] Open
Abstract
Background Although HIV pre-exposure prophylaxis (PrEP) is known for its effectiveness in preventing HIV transmission; there is a global rise in HIV infection rates, particularly prominent in sub-Saharan Africa. This health concern is mostly evident among high-risk groups, namely Female Sex Workers (FSWs) and Men who have Sex with Men (MSMs), both of whom are more susceptible to sexually transmissible infections. This research examined the persistence, uptake, and associated predictors of PrEP utilization within the FSW and MSM populations. Methods A cross-sectional study design was conducted involving 4872 individuals from the FSW and MSM groups who were enrolled in a PrEP program across 10 health centers participating in a pilot initiative. The study population was subject to a year-long follow-up period commencing on March 1st, 2019. To evaluate the determinants of PrEP utilization within FSW and MSM groups, bivariate logistic analyses and multivariate logistic regression models were employed. Results The findings revealed that the occurrence of PrEP uptake was 45.55% (n=2219) among FSWs and 35.42% (n=17 participants) among MSM. Regarding PrEP persistence, MSM (88.24%, n=15 participants) presented higher PrEP proportion than FSWs (78.5%, n=1742 women). Our findings disclosed that individuals aged 25-34 years (aOR=0.82; 95% CI=0.72-0.93, p=0.002), 35-44 years (aOR=0.83; 95% CI=0.71-0.97, p=0.017), and 55 years and older (OR=0.14; 95% CI=0.04-0.48, p=0.002) exhibited lower likelihoods of having low PrEP uptake than those aged 15-19 years. Moreover, individuals residing with their families (aOR=0.71; 95% CI=0.58-0.87, p<0.001), living with roommates (aOR=0.7; 95% CI=0.5-0.97, p=0.032) displayed lower odds for experiencing low PrEP uptake than their counterparts living alone. Conclusion This study highlighted the low uptake of PrEP among participants when compared to previous studies. These results revealed significant influences of age and living conditions on PrEP usage.
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Affiliation(s)
- Eugene Rugira
- Department of Epidemiologuy and Biostatistics, School of Public Health, University of Rwanda, Kigali, Rwanda
| | - Emmanuel Biracyaza
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Montreal, Canada
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Aline Umubyeyi
- Department of Epidemiologuy and Biostatistics, School of Public Health, University of Rwanda, Kigali, Rwanda
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Brooks SK, Patel SS, Greenberg N. Struggling, Forgotten, and Under Pressure: A Scoping Review of Experiences of Sex Workers During the COVID-19 Pandemic. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:1969-2010. [PMID: 37311934 PMCID: PMC10263380 DOI: 10.1007/s10508-023-02633-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 05/19/2023] [Accepted: 05/21/2023] [Indexed: 06/15/2023]
Abstract
The COVID-19 pandemic profoundly affected physical, mental, and economic well-being across the globe and has disproportionately affected certain vulnerable groups. This paper provides a scoping review of literature on the impact of the COVID-19 pandemic on sex workers, published between December 2019 and December 2022. Six databases were systematically searched, identifying 1009 citations; 63 studies were included in the review. Thematic analysis revealed eight main themes: financial issues; exposure to harm; alternate ways of working; COVID-19 knowledge, protective behaviors, fear, and risk; well-being, mental health, and coping; access to support; access to health care; and the impact of COVID-19 on research with sex workers. COVID-associated restrictions led to reduced work and income, leaving many sex workers struggling to cover basic needs; additionally, government protections excluded those working in the informal economy. Fearing the loss of their already reduced number of clients, many felt compelled to compromise both prices and protective measures. Although some engaged in online sex work, this raised concerns about visibility and was impossible for those without technological access or skills. Many feared COVID-19, but felt pressure to continue working, often with clients who refused to wear masks or share exposure history. Other negative impacts on well-being related to the pandemic included reduced access to financial support or health care. Marginalized populations (and especially those in professions which require close contact like sex workers) need further support and capacity-building within the community to recover from the impact of COVID-19.
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Affiliation(s)
- Samantha K Brooks
- Department of Psychological Medicine, King's College London, Weston Education Centre, London, SE5 9RJ, UK.
| | - Sonny S Patel
- Transcultural Conflict and Violence Initiative, Georgia State University, Atlanta, GA, USA
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Neil Greenberg
- Department of Psychological Medicine, King's College London, Weston Education Centre, London, SE5 9RJ, UK
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Stone J, Bothma R, Gomez GB, Eakle R, Mukandavire C, Subedar H, Fraser H, Boily M, Schwartz S, Coetzee J, Otwombe K, Milovanovic M, Baral S, Johnson LF, Venter WDF, Rees H, Vickerman P. Impact and cost-effectiveness of the national scale-up of HIV pre-exposure prophylaxis among female sex workers in South Africa: a modelling analysis. J Int AIDS Soc 2023; 26:e26063. [PMID: 36807874 PMCID: PMC9939943 DOI: 10.1002/jia2.26063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 01/30/2023] [Indexed: 02/22/2023] Open
Abstract
INTRODUCTION In 2016, South Africa (SA) initiated a national programme to scale-up pre-exposure prophylaxis (PrEP) among female sex workers (FSWs), with ∼20,000 PrEP initiations among FSWs (∼14% of FSW) by 2020. We evaluated the impact and cost-effectiveness of this programme, including future scale-up scenarios and the potential detrimental impact of the COVID-19 pandemic. METHODS A compartmental HIV transmission model for SA was adapted to include PrEP. Using estimates on self-reported PrEP adherence from a national study of FSW (67.7%) and the Treatment and Prevention for FSWs (TAPS) PrEP demonstration study in SA (80.8%), we down-adjusted TAPS estimates for the proportion of FSWs with detectable drug levels (adjusted range: 38.0-70.4%). The model stratified FSW by low (undetectable drug; 0% efficacy) and high adherence (detectable drug; 79.9%; 95% CI: 67.2-87.6% efficacy). FSWs can transition between adherence levels, with lower loss-to-follow-up among highly adherent FSWs (aHR: 0.58; 95% CI: 0.40-0.85; TAPS data). The model was calibrated to monthly data on the national scale-up of PrEP among FSWs over 2016-2020, including reductions in PrEP initiations during 2020. The model projected the impact of the current programme (2016-2020) and the future impact (2021-2040) at current coverage or if initiation and/or retention are doubled. Using published cost data, we assessed the cost-effectiveness (healthcare provider perspective; 3% discount rate; time horizon 2016-2040) of the current PrEP provision. RESULTS Calibrated to national data, model projections suggest that 2.1% of HIV-negative FSWs were currently on PrEP in 2020, with PrEP preventing 0.45% (95% credibility interval, 0.35-0.57%) of HIV infections among FSWs over 2016-2020 or 605 (444-840) infections overall. Reductions in PrEP initiations in 2020 possibly reduced infections averted by 18.57% (13.99-23.29). PrEP is cost-saving, with $1.42 (1.03-1.99) of ART costs saved per dollar spent on PrEP. Going forward, existing coverage of PrEP will avert 5,635 (3,572-9,036) infections by 2040. However, if PrEP initiation and retention doubles, then PrEP coverage increases to 9.9% (8.7-11.6%) and impact increases 4.3 times with 24,114 (15,308-38,107) infections averted by 2040. CONCLUSIONS Our findings advocate for the expansion of PrEP to FSWs throughout SA to maximize its impact. This should include strategies to optimize retention and should target women in contact with FSW services.
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Affiliation(s)
- Jack Stone
- Population Health SciencesUniversity of BristolBristolUK
| | - Rutendo Bothma
- Wits RHIUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Gabriela B. Gomez
- Department of Global Health and DevelopmentLondon School of Hygiene and Tropical MedicineLondonUK
| | - Robyn Eakle
- Wits RHIUniversity of the WitwatersrandJohannesburgSouth Africa
- Department of Global Health and DevelopmentLondon School of Hygiene and Tropical MedicineLondonUK
- Office of HIV AIDSU.S. Agency for International Development (USAID)WashingtonDCUSA
| | - Christinah Mukandavire
- Population Health SciencesUniversity of BristolBristolUK
- Department of Infectious Disease EpidemiologyImperial College LondonLondonUK
| | | | - Hannah Fraser
- Population Health SciencesUniversity of BristolBristolUK
| | - Marie‐Claude Boily
- Department of Infectious Disease EpidemiologyImperial College LondonLondonUK
| | - Sheree Schwartz
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Jenny Coetzee
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- South African Medical Research CouncilCape TownSouth Africa
- African Potential Management ConsultancyKyalamiSouth Africa
| | - Kennedy Otwombe
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- School of Public HealthFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Minja Milovanovic
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- African Potential Management ConsultancyKyalamiSouth Africa
| | - Stefan Baral
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Leigh F. Johnson
- Centre for Infectious Disease Epidemiology and ResearchUniversity of Cape TownCape TownSouth Africa
| | | | - Helen Rees
- Wits RHIUniversity of the WitwatersrandJohannesburgSouth Africa
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11
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Characterizing the Impact of the COVID-19 Pandemic on HIV PrEP care: A Review and Synthesis of the Literature. AIDS Behav 2022; 27:2089-2102. [DOI: 10.1007/s10461-022-03941-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2022] [Indexed: 12/03/2022]
Abstract
AbstractThe global COVID-19 pandemic and associated lockdown measures have caused disruptions to sexual health services and created additional barriers to the continuity of HIV pre-exposure prophylaxis (PrEP) among key populations. This review provides an examination of the influences of the pandemic on engagement in the PrEP care continuum. Using the PRISMA guideline, 46 studies were included in this review and the synthesis. Most of the studies were conducted in high-income settings through quantitative analysis. A majority of studies examining the changes in PrEP use suggested a decline or discontinuation in PrEP uptake during the pandemic. The most common reasons for stopping using PrEP were perceived barriers to PrEP-related care, having reduced sexual behaviors and fewer sexual partners, and reduced perceived risk of HIV infection. Limited studies documenting an increase in PrEP uptake were all in specific PrEP optimizing programs. During the pandemic, there is also an emerging trend of switching to on-demand PrEP from daily oral PrEP. Future studies should understand the mechanism of strategies that facilitated the improvements during the pandemic. PrEP implementation programs should consider alternative PrEP modalities and provide consistent and comprehensive knowledge about correct information.
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12
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Tapsoba JDD, Cover J, Obong’o C, Brady M, Cressey TR, Mori K, Okomo G, Kariithi E, Obanda R, Oluoch-Madiang D, Chen YQ, Drain P, Duerr A. Continued attendance in a PrEP program despite low adherence and non-protective drug levels among adolescent girls and young women in Kenya: Results from a prospective cohort study. PLoS Med 2022; 19:e1004097. [PMID: 36095005 PMCID: PMC9521917 DOI: 10.1371/journal.pmed.1004097] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 09/29/2022] [Accepted: 08/19/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In sub-Saharan Africa (SSA), adolescent girls and young women (AGYW) ages 15 to 24 years represent <10% of the population yet account for 1 in 5 new HIV infections. Although oral pre-exposure prophylaxis (PrEP) with tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) can be highly effective, low persistence in PrEP programs and poor adherence have limited its ability to reduce HIV incidence among women. METHODS AND FINDINGS A total of 336 AGYW participating in the PEPFAR-funded DREAMS PrEP program in western Kenya were enrolled into a study of PrEP use conducted between 6/2019 to 1/2020. AGYW, who used daily oral TDF/FTC, completed interviews and provided dried blood spots (DBS) for measurement of tenofovir-diphosphate (TFV-DP) concentrations at enrollment and 3 months later, and 176/302 (58.3%, 95% confidence interval [95% CI 52.3 to 63.8]) met our definition of PrEP persistence: having expressed intention to use PrEP and attended both the second interview and an interim refill visit. Among AGYW with DBS taken at the second interview, only 9/197 (4.6%, [95% CI 1.6 to 7.5]) had protective TFV-DP levels (≥700 fmol/punch) and 163/197 (82.7%, [95% CI 77.5 to 88]) had levels consistent with no recent PrEP use (<10 fmol/punch). Perception of being at moderate-to-high risk for HIV if not taking PrEP was associated with persistence (adjusted odds ratio, 10.17 [95% CI 5.14 to 20.13], p < 0.001) in a model accounting for county of residence and variables that had p-value <0.1 in unadjusted analysis (age, being in school, initiated PrEP 2 to 3 months before the first interview, still active in DREAMS, having children, having multiple sex partners, partner aware of PrEP use, partner very supportive of PrEP use, partner has other partners, AGYW believes that a partner puts her at risk, male condom use, injectable contraceptive use, and implant contraceptive use). Among AGYW who reported continuing PrEP, >90% indicated they were using PrEP to prevent HIV, although almost all had non-protective TFV-DP levels. Limitations included short study duration and inclusion of only DREAMS participants. CONCLUSIONS Many AGYW persisted in the PrEP program without taking PrEP frequently enough to receive benefit. Notably, AGYW who persisted had a higher self-perceived risk of HIV infection. These AGYW may be optimal candidates for long-acting PrEP.
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Affiliation(s)
- Jean de Dieu Tapsoba
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Jane Cover
- PATH, Seattle, Washington, United States of America
| | | | - Martha Brady
- PATH, Seattle, Washington, United States of America
| | | | - Kira Mori
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | | | | | | | | | - Ying Qing Chen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Paul Drain
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Ann Duerr
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- * E-mail:
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