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Rousseau E, Sikkema KJ, Julies RF, Mazer K, O'Malley G, Heffron R, Morton JF, Johnson R, Celum C, Baeten JM, Bekker L. Exploring adolescent girls and young women's PrEP-user profiles: qualitative insights into differentiated PrEP delivery platform selection and engagement in Cape Town, South Africa. J Int AIDS Soc 2024; 27:e26254. [PMID: 38695101 PMCID: PMC11063778 DOI: 10.1002/jia2.26254] [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: 08/11/2023] [Accepted: 04/15/2024] [Indexed: 05/04/2024] Open
Abstract
INTRODUCTION Adolescent girls and young women (AGYW), a priority population for HIV prevention in Africa, show high interest but difficulty in sustained effective use of pre-exposure prophylaxis (PrEP). With ongoing PrEP scale-up focused on increasing access, it is important to understand what influences AGYW's choice of PrEP delivery platforms. METHODS The POWER implementation study in Cape Town provided PrEP between 2017 and 2020 to AGYW (16-25 years) from four differentiated delivery platforms: mobile clinic, government facility, courier delivery or community-based youth club. Healthcare providers at government and mobile clinics provided PrEP (initiation and refills) as part of comprehensive, integrated sexual and reproductive health services. Courier and youth club platforms provided light-touch PrEP refill services incorporating rapid HIV self-testing. We conducted in-depth interviews with a purposive sample of AGYW who had ≥3 months of PrEP-use and accessed ≥2 PrEP delivery platforms. The thematic analysis explored AGYW's preferences, decision-making and habits related to PrEP access to inform market segmentation. RESULTS We interviewed 26 AGYW (median age 20) PrEP-users between November 2020 and March 2021. AGYW PrEP-users reported accessing different services with, 24 accessing mobile clinics, 17 courier delivery, 9 government health facilities and 6 youth clubs for their PrEP refills. Qualitative findings highlighted four potential behavioural profiles. The "Social PrEP-user" preferred PrEP delivery in peer spaces, such as youth clubs or adolescent-friendly mobile clinics, seeking affirmation and social support for continued PrEP use. The "Convenient PrEP-user" favoured PrEP delivery at easily accessible locations, providing quick (courier) or integrated contraception-PrEP refill visits (mobile and government clinic). The "Independent PrEP-user" preferred PrEP delivery that offered control over delivery times that fit into their schedule, such as the courier service. The "Discreet PrEP-user" highly valued privacy regarding their PrEP use (courier delivery) and avoided delivery options where unintentional disclosure was evident (youth club). Comfort with HIV self-testing had minimal influence on PrEP delivery choice. CONCLUSIONS Market segmentation of AGYW characterizes different types of PrEP-users and has the potential to enhance tailored messaging and campaigns to reach specific segments, with the aim of improving sustained PrEP use and HIV prevention benefits.
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Affiliation(s)
- Elzette Rousseau
- Desmond Tutu HIV CentreUniversity of Cape TownCape TownSouth Africa
| | - Kathleen J. Sikkema
- Department of Sociomedical SciencesMailman School of Public HealthColumbia UniversityNew York CityNew YorkUSA
| | - Robin F. Julies
- Department of PsychologyUniversity of the Western CapeCape TownSouth Africa
| | - Katelyn Mazer
- Department of EpidemiologyFielding School of Public HealthUniversity of CaliforniaLos AngelesCaliforniaUSA
| | - Gabrielle O'Malley
- Department of Global HealthMedicine and EpidemiologyUniversity of WashingtonSeattleWashingtonUSA
| | - Renee Heffron
- Department of MedicineHeersink School of MedicineUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Jennifer F. Morton
- Department of Global HealthMedicine and EpidemiologyUniversity of WashingtonSeattleWashingtonUSA
| | - Rachel Johnson
- Department of Global HealthMedicine and EpidemiologyUniversity of WashingtonSeattleWashingtonUSA
| | - Connie Celum
- Department of Global HealthMedicine and EpidemiologyUniversity of WashingtonSeattleWashingtonUSA
| | - Jared M. Baeten
- Department of Global HealthMedicine and EpidemiologyUniversity of WashingtonSeattleWashingtonUSA
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Agot K, Onyango J, Perry B, Molokwu N, Taylor J, Ngoje D, Corneli A. How men influence young women taking PrEP: perspectives from young women, male partners, and male peers in Siaya county, Western Kenya. BMC Womens Health 2024; 24:218. [PMID: 38570779 PMCID: PMC10993511 DOI: 10.1186/s12905-024-03044-9] [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: 11/15/2023] [Accepted: 03/24/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Daily oral pre-exposure prophylaxis (PrEP) is an effective HIV prevention option for those who are most vulnerable to HIV infection, especially young women (YW). Objection by or lack of support from male sexual partners has been shown to impact YW's ability to take PrEP consistently. We explored the views of YW, and male partners and male peers of YW in Siaya County, Western Kenya, to illustrate how men influence, and can support, YW in using PrEP. METHODS We used Photovoice to capture the views of YW ages 18-24 who were currently or previously enrolled in the DREAMS program and with current or previous experience taking PrEP. We also captured the views of YW's sexual partners and male peers. The YW completed eight photo assignments that focused on identifying factors influencing their PrEP use, and male participants completed four photo assignments focused on identifying ways men support or hinder YW's PrEP use. Photographs were presented and discussed in same- and mixed-gender groups using the SHOWeD method. YW also participated in in-depth interviews. The analysis focused on identifying themes that described men's influence on YW's PrEP adherence and persistence. RESULTS Among YW, a restricting male influence on PrEP use emerged in the majority of photo assignments such that YW's photographs and discussions revealed that men were more often viewed as barriers than supporters. YW perceived that they had little autonomy over their sexual lives and choice to use PrEP. YW's PrEP use was perceived to be hindered by stigmatizing community narratives that influenced men's support of PrEP use among women. Male participants suggested that men would support YW's PrEP use if PrEP was better promoted in the community and if men were more knowledgeable about its benefits. CONCLUSIONS A lack of support from male partners and peers and stigmatizing community narratives influence YW's PrEP use. Community-based programs should include education about PrEP specifically for male partners and peers of YW to positively influence PrEP use among YW.
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Affiliation(s)
- Kawango Agot
- Impact Research and Development Organization, Mito Jura Road, off Kisumu-Kakamega Highway, Kisumu, 9171 - 40141, Kenya.
| | - Jacob Onyango
- Impact Research and Development Organization, Mito Jura Road, off Kisumu-Kakamega Highway, Kisumu, 9171 - 40141, Kenya
| | - Brian Perry
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Nneka Molokwu
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Jamilah Taylor
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Duncan Ngoje
- Impact Research and Development Organization, Mito Jura Road, off Kisumu-Kakamega Highway, Kisumu, 9171 - 40141, Kenya
| | - Amy Corneli
- Department of Population Health Sciences, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
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Krogstad Mudzingwa E, de Vos L, Atujuna M, Fynn L, Mugore M, Mabandla S, Hosek S, Celum C, Bekker LG, Daniels J, Medina-Marino A. High study participation but diverging adherence levels: qualitatively unpacking PrEP use among adolescent girls and young women over two years in Eastern Cape, South Africa. J Behav Med 2024; 47:320-333. [PMID: 38081955 PMCID: PMC10944421 DOI: 10.1007/s10865-023-00462-2] [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: 01/17/2023] [Accepted: 11/10/2023] [Indexed: 03/17/2024]
Abstract
In Southern and Eastern Africa, initiation of daily oral pre-exposure prophylaxis (PrEP) for HIV prevention has been high among adolescent girls and young women (AGYW) offered PrEP. However, persistence and prevention-effective use of PrEP among this critical group continues to be a challenge. We conducted a qualitative sub-study of AGYW from the Community PrEP Study in Eastern Cape Province, South Africa who had high rates of pick up for monthly PrEP refills over two years, but differing levels of PrEP adherence based on tenofovir-diphosphate (TFV-DP) measurements in dried blood spots (DBS). Contrasting 22 AGYW with low versus high levels of TFV-DP in DBS, we qualitatively explored factors which influenced PrEP persistence vs. non-persistence, unique patterns of PrEP use (e.g., discarding or stockpiling), and participant recommendations for improving AGYW prevention-effective use of PrEP in the future. Results showed that PrEP misconceptions and mistrust among participants' social networks negatively influenced adherence. In comparison, supportive families and/or partners and personal trust that PrEP works positively influenced adherence. Those with low adherence described being motivated to come to the site for other study benefits (e.g., reimbursement money, snacks, sanitary pads) and discarding PrEP to avoid stigma associated with being seen with pills. Future PrEP implementation strategies should focus on involving families and partners in PrEP support for AGYW and minimizing PrEP stigma at a community level.Trial registration NCT03977181. Retrospectively registered on June 6, 2019.
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Affiliation(s)
- Emily Krogstad Mudzingwa
- The Desmond Tutu HIV Centre, University of Cape Town, Desmond Tutu Health Foundation, 3 Woodlands Road, Woodstock, Cape Town, 7915, South Africa
- Institute for Collaboration on Health, Intervention, and Policy, University of Connecticut, Storrs, CT, USA
| | - Lindsey de Vos
- Research Unit, Foundation for Professional Development, Buffalo City Metro, Eastern Cape Province, South Africa
| | - Millicent Atujuna
- The Desmond Tutu HIV Centre, University of Cape Town, Desmond Tutu Health Foundation, 3 Woodlands Road, Woodstock, Cape Town, 7915, South Africa
| | - Lauren Fynn
- The Desmond Tutu HIV Centre, University of Cape Town, Desmond Tutu Health Foundation, 3 Woodlands Road, Woodstock, Cape Town, 7915, South Africa
| | - Matinatsa Mugore
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Selly Mabandla
- HIV/AIDS, STIs and TB Directorate, Buffalo City Health District, Eastern Cape Provincial Department of Health, Bisho, South Africa
| | - Sybil Hosek
- Department of Psychiatry, Stroger Hospital of Cook County, Chicago, IL, USA
- Division of Infectious Diseases, Stroger Hospital of Cook County, Chicago, IL, USA
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, Desmond Tutu Health Foundation, 3 Woodlands Road, Woodstock, Cape Town, 7915, South Africa
| | - Joseph Daniels
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | - Andrew Medina-Marino
- The Desmond Tutu HIV Centre, University of Cape Town, Desmond Tutu Health Foundation, 3 Woodlands Road, Woodstock, Cape Town, 7915, South Africa.
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Haberer JE, Oware K, Juma L, Nyerere B, Momanyi V, Odoyo J, Garrison L, Bhagat J, Musinguzi N, Baeten JM, Siegler A, Bukusi EA. My Way: development and preliminary evaluation of a novel delivery system for PrEP and other sexual health needs of young women in Western Kenya. J Int AIDS Soc 2024; 27:e26217. [PMID: 38379132 PMCID: PMC10879470 DOI: 10.1002/jia2.26217] [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: 08/28/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024] Open
Abstract
INTRODUCTION Young women in sub-Saharan Africa are a priority population for HIV prevention, yet challenges with adherence and persistence to HIV pre-exposure prophylaxis (PrEP) are common. This study involved the development and pilot testing of My Way-a novel delivery system for PrEP and co-packaged sexual health services. METHODS My Way was developed in Kisumu, Kenya through a user-centred design process (2020). The intervention involves peer-delivery and support for HIV testing and PrEP use, self-collected vaginal swabs for sexually transmitted infection (STI) testing, pregnancy testing, oral contraceptive pills, self-injectable medroxyprogesterone and/or condoms. My Way was assessed among 16- to 24-year-old sexually active women in a randomized controlled trial versus standard of care (SoC; 2021-2022). Use of PrEP and other sexual health services were tracked at 1, 3 and 6 months for feasibility. Acceptability was determined by questionnaire. The effect of the intervention on tenofovir diphosphate (TFV-DP) levels was assessed by chi-square test (primary outcome); other predictors were explored with regression analysis. RESULTS Among 150 women, the median age was 22 years and the median number of sexual partners was 2. Moderate/severe depression was common (60%). In the intervention arm, peers made 88% (198/225) of possible kit deliveries (177 with PrEP) and 49 STIs were diagnosed. In the SoC arm, 24% (55/225) of expected clinic visits occurred (53 with PrEP); no STI testing was performed. TVF-DP was detected in 16 participants at 6 months: 16% (12/75) in the intervention arm versus 5% (4/75) in the SoC arm (p = 0.03). Persistence among those with ongoing HIV prevention needs (i.e. prevention-effective persistence) was 18% (12/67) versus 7% (4/56; p = 0.08). No women acquired HIV. The intervention was significantly associated with detectable TFV-DP (OR 3.5, 1.1-11.4; p = 0.04); moderate/severe depression trended towards an association with TFV-DP (OR 0.2, 0.03-1.6; p = 0.13). CONCLUSIONS My Way is a promising delivery system for PrEP and other sexual health services among young women in Western Kenya. We found high feasibility and acceptability. PrEP use was modest, but higher with My Way compared to SoC. Long-acting PrEP formulations may overcome important barriers to PrEP use and should be explored in combination with the My Way delivery model.
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Affiliation(s)
- Jessica E. Haberer
- Massachusetts General HospitalBostonMassachusettsUSA
- Harvard Medical SchoolBostonMassachusettsUSA
| | | | | | | | | | | | | | | | | | | | | | - Elizabeth A. Bukusi
- Kenya Medical Research InstituteKisumuKenya
- University of WashingtonSeattleWashingtonUSA
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Sisimayi T, Nhamo D, Chatora K, Chapwanya G, Mawoyo T, Ncube G, Bruns C, Harris EL, Shelley KD. Early implementation learnings on acceptability and feasibility of "V": a multi-level PrEP intervention designed with and for adolescent girls and young women in Zimbabwe. Health Res Policy Syst 2023; 21:101. [PMID: 37784195 PMCID: PMC10546763 DOI: 10.1186/s12961-023-01040-3] [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: 12/15/2022] [Accepted: 08/11/2023] [Indexed: 10/04/2023] Open
Abstract
INTRODUCTION Adolescent girls and young women (AGYW) remain disproportionately affected by HIV in Zimbabwe. Several HIV prevention options are available, including oral tenofovir-based pre-exposure prophylaxis (PrEP), however AGYW face unique barriers to PrEP uptake and continuation and novel approaches are therefore needed to empower AGYW to use PrEP. The objective of this study was to characterize early learnings from implementing a multi-level intervention consisting of fashionable branding (including a "V Starter Kit"), service integration, and peer education and support throughout a young woman's journey using oral PrEP across four phases of implementation, from creating demand, preparing for PrEP, initiation of PrEP, and adherence to PrEP. METHODS A mixed methods implementation research study was undertaken, including site observations and interviews to explore the acceptability of "V" and its relevance to target users, as well as the feasibility of integrating "V" with existing service delivery models. Interviews (n = 46) were conducted with healthcare workers, Brand Ambassadors, and young women purposively sampled from four implementation sites. Interview data was analyzed thematically using the framework method for qualitative data management and analysis. Project budgets and invoices were used to compile unit cost and procurement data for all "V" materials. RESULTS "V" was acceptable to providers and young women due to attractive branding coupled with factual and thought-provoking messaging, establishing "a girl code" for discussing PrEP, and addressing a gap in communications materials. "V" was also feasible to integrate into routine service provision and outreach, alongside other services targeting AGYW. Cost for the "V" branded materials ranked most essential-FAQ insert, pill case, makeup bag, reminder sticker-were $7.61 per AGYW initiated on PrEP. CONCLUSION "V" is a novel approach that is an acceptable and feasible multi-level intervention to improve PrEP access, uptake, and continuation among AGYW, which works through empowering AGYW to take control of their HIV prevention needs. In considering "V" for scale up in Zimbabwe, higher volume procurement and a customized lighter package of "V" materials, while still retaining V's core approach, should be explored.
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Affiliation(s)
| | - Definate Nhamo
- Pangaea Zimbabwe AIDS Trust (PZAT), 27 Rowland Square, Milton Park, Harare, Zimbabwe
| | - Kumbirai Chatora
- Population Services International (PSI), 45 Piers Road, Sam Levy's Village Block C, Harare, Zimbabwe
| | - Gwendoline Chapwanya
- Pangaea Zimbabwe AIDS Trust (PZAT), 27 Rowland Square, Milton Park, Harare, Zimbabwe
| | - Tinovonga Mawoyo
- Population Services International (PSI), 45 Piers Road, Sam Levy's Village Block C, Harare, Zimbabwe
| | - Getrude Ncube
- Ministry of Health and Child Care (MoHCC), 4th Floor Kaguvi Building, Harare, Zimbabwe
| | - Cal Bruns
- Matchboxology, 70, 7th Avenue, Parktown North, Johannesburg, 2193, South Africa
| | - Emily L Harris
- United States Agency for International Development (USAID), Office of HIV/AIDS, Washington, DC, USA
| | - Katharine D Shelley
- PATH, Primary Health Care, 2201 Westlake Ave Suite 200, Seattle, WA, 98121, USA
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Wagner AD, Beima-Sofie K, Awuor M, Owade W, Neary J, Dettinger JC, Pintye J, Abuna F, Lagat H, Weiner BJ, Kohler P, Kinuthia J, John-Stewart G, O’Malley G. Implementation determinants and strategies in integration of PrEP into maternal and child health and family planning services: experiences of frontline healthcare workers in Kenya. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1205925. [PMID: 37799494 PMCID: PMC10548203 DOI: 10.3389/frph.2023.1205925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 09/04/2023] [Indexed: 10/07/2023] Open
Abstract
Background Delivery of PrEP to adolescent girls and young women (AGYW) and to pregnant women through maternal and child health (MCH) and family planning (FP) clinics is scaling up in Kenya. Evaluation of implementation challenges and strategies is critical to optimize delivery. Methods We conducted focus group discussions (FGDs) with healthcare workers (HCWs) in MCH and FP clinics offering PrEP in a large implementation project in Kisumu, Kenya. Discussion guides were based on the Consolidated Framework for Implementation Research (CFIR). FGDs were audio recorded and transcribed. Directed content analysis was used to identify implementation challenges and strategies to overcome them. Results Fifty HCWs from 26 facilities participated in 8 FGDs. HCWs believed PrEP integration was appropriate because it met the needs of AGYW and pregnant women by providing a female-controlled prevention strategy and aligned with policy priorities of elimination of vertical HIV transmission. They were universally accepting of PrEP provision, especially through MCH clinics, noting the relative advantage of this approach because it: (1) enabled high coverage, (2) harmonized PrEP and MCH visits, and (3) minimized stigma compared to PrEP offered through HIV care clinics. However, HCWs noted implementation challenges affecting feasibility and adoption including: (1) increased workload and documentation burden amid workforce shortages, (2) insufficient health care worker knowledge (3) multiple implementing partners with competing priorities (4) drug and documentation form stockouts. HCWs employed various implementation strategies to overcome challenges, including task shifting from nurses to HIV testing providers, patient flow modifications (e.g., fast-tracking PrEP clients to reduce wait times), PrEP demand generation and myth clarification during health talks, provider education, dedicated PrEP delivery rooms, and coordination with adolescent-friendly services. Additional suggested strategies to improve PrEP integration included community education to increase broader PrEP awareness and enable shorter counseling sessions, and task-shifting data entry and client risk assessments. Conclusions HCWs were enthusiastic about the appropriateness and acceptability of integrating PrEP services into MCH and FP clinics but noted challenges to adoption and feasibility. Strategies to address challenges focused on improving provider time and space constraints, and increasing provider and client knowledge.
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Affiliation(s)
- Anjuli D. Wagner
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Kristin Beima-Sofie
- Department of Global Health, University of Washington, Seattle, WA, United States
| | | | | | - Jillian Neary
- Department of Epidemiology, University of Washington, Seattle, WA, United States
| | - Julia C. Dettinger
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Jillian Pintye
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Felix Abuna
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Harison Lagat
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Bryan J. Weiner
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, United States
| | - Pamela Kohler
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, WA, United States
| | - John Kinuthia
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Epidemiology, University of Washington, Seattle, WA, United States
- Departments of Pediatrics and Medicine, University of Washington, Seattle, WA, United States
| | - Gabrielle O’Malley
- Department of Global Health, University of Washington, Seattle, WA, United States
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Ngure K, Friedland BA, Szydlo DW, Roberts ST, Garcia M, Levy L, Akello CA, Reddy K, Palanee-Phillips T, Macdonald P, Siziba B, Soto-Torres L, Hosek S, Hillier SL, Nair G, Celum C, van der Straten A. Baseline preferences for oral pre-exposure prophylaxis (PrEP) or dapivirine intravaginal ring for HIV prevention among adolescent girls and young women in South Africa, Uganda and Zimbabwe (MTN-034/IPM-045 study). PLoS One 2023; 18:e0287525. [PMID: 37352296 PMCID: PMC10289422 DOI: 10.1371/journal.pone.0287525] [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: 09/21/2022] [Accepted: 06/07/2023] [Indexed: 06/25/2023] Open
Abstract
INTRODUCTION Adolescent girls and young women (AGYW) in sub-Saharan Africa are disproportionately affected by the HIV epidemic and face an array of challenges using proven behavioral and biomedical prevention methods. To address the urgent need for expanding prevention options, we evaluated the baseline preferences of HIV prevention methods among participants enrolled in the MTN-034/REACH crossover trial along with their stated product preference prior to product initiation. METHODS AGYW aged 16-21 years were enrolled at 4 study sites: Cape Town and Johannesburg, South Africa; Kampala, Uganda; and Harare, Zimbabwe and randomly assigned to the sequence of using oral PrEP and the dapivirine ring for 6 months each, followed by a choice period in which they could choose either product (or neither) for an additional six months. Eligible AGYW were HIV-negative, not pregnant and using effective contraception for at least two months prior to enrollment. Descriptive statistics were used to summarize demographic and behavioral data while multinomial analysis was used to determine predictors of stated product preference (ring or oral PrEP). RESULTS Of the 247 AGYW enrolled in REACH, 34% were aged 16-17 and 89% had a primary partner.The median age of sexual debut was 16 years and 40% had ever been pregnant. At screening, 35% of participants were diagnosed with a sexually transmitted infection (STI), 39% had an AUDIT-C score associated with harmful drinking and 11% reported intimate partner violence in the past 6 months. Overall, 28% of participants, had CESD-10 scores suggestive of depressive symptoms (≥12) in the past week. At baseline, similar proportions stated a preference for the ring and oral PrEP (38.1% and 40.5% respectively), with 19% of participants stating they preferred both products equally. Only study site was significantly associated with product preference (P<0.05) with AGYW from Johannesburg having higher odds of preferring the ring and those from Kampala having higher odds of preferring both options equally. CONCLUSIONS We successfully enrolled African AGYW with a clear unmet need for HIV prevention. The balanced preference between the two products suggests that multiple biomedical prevention options may be appealing to this age group and could address their prevention needs.
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Affiliation(s)
- Kenneth Ngure
- School of Public Health, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Barbara A. Friedland
- Population Council, Center for Biomedical Research, New York, NY, United States of America
| | - Daniel W. Szydlo
- Statistical Center for HIV/AIDS Research and Prevention, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
| | - Sarah T. Roberts
- Women’s Global Health Imperative (WGHI), RTI International, Berkeley, California, United States of America
| | - Morgan Garcia
- FHI 360, Durham, North Carolina, United States of America
| | - Lisa Levy
- FHI 360, Durham, North Carolina, United States of America
| | - Carolyne A. Akello
- Johns Hopkins University Research Collaboration, Makerere University, Kampala, Uganda
| | - Krishnaveni Reddy
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Thesla Palanee-Phillips
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Pippa Macdonald
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Bekezela Siziba
- University of Zimbabwe Clinical Trials Research Centre, Harare, Zimbabwe
| | - Lydia Soto-Torres
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Sybil Hosek
- Department of Psychiatry, John Stroger Hospital of Cook County, Chicago, Illinois, United States of America
| | - Sharon L. Hillier
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Gonasagrie Nair
- Centre for Medical Ethics and Law, Stellenbosch University, Stellenbosch, South Africa
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Medicine, University of Washington, Seattle, Washington, United States of America
- Department of Epidemiology University of Washington, Seattle, Washington, United States of America
| | - Ariane van der Straten
- Center for AIDS Prevention Studies, Dept of Medicine, University of California, San Francisco, San Francisco, California, United States of America
- ASTRA Consulting, Kensington, CA, United States of America
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Nogueira NF, Luisi N, Salazar AS, Cherenack EM, Raccamarich P, Klatt NR, Jones DL, Alcaide ML. PrEP awareness and use among reproductive age women in Miami, Florida. PLoS One 2023; 18:e0286071. [PMID: 37285343 DOI: 10.1371/journal.pone.0286071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/08/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Miami, Florida is an epicenter of the HIV epidemic in the US, with 20% of new HIV infections occurring in women. Despite effectiveness of Pre-Exposure Prophylaxis (PrEP) in preventing HIV, only 10% of eligible women benefit from its use. SETTING This study evaluates PrEP awareness and use, and factors associated with PrEP awareness among sexually active women in Miami, Florida. METHODS Results reported in this study included cross-sectional data that were collected as part of a baseline visit from a parent study. Cis-gender, HIV-negative, 18-45-year-old, sexually active women were recruited as part of a study evaluating recurrent bacterial vaginosis and HIV risk. Participants completed questionnaires assessing socio-demographics, HIV risk factors, prior history of HIV testing and reproductive tract infections, PrEP awareness and use. Relationships between variables and PrEP awareness were analyzed and multivariable logistic regression identified variables strongly associated with PrEP awareness. RESULTS Among the 295 women enrolled, median age was 31 (24-38) years, 49% Black, 39% White, and 34% Hispanic. Of 63% who knew about PrEP, only 5% were on PrEP. Women with income below poverty line (OR = 2.00[1.04,3.87];p = 0.04), more male sexual partners in past month (OR = 1.30[1.01,1.68];p = 0.04), lifetime HIV testing (OR = 6.42[2.83,14.52];p<0.01), and current bacterial vaginosis (OR = 2.28[1.18,4.40];p = 0.01) were more likely to be aware of PrEP. Lower odds of PrEP awareness were associated with being Black (OR = 0.38[0.15,0.96];p = 0.04), Hispanic (OR = 0.18[0.08,0.39];p<0.01), heterosexual (OR = 0.29[0.11,0.77];p<0.01), and reporting inconsistent condom use during vaginal sex (OR = 0.21[0.08,0.56];p<0.01). CONCLUSION PrEP awareness is low among reproductive age women in a high-risk setting. Culturally tailored interventions are needed to increase PrEP awareness and uptake, especially among Black and Hispanic women with inconsistent condom use during vaginal sex with male partners.
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Affiliation(s)
- Nicholas Fonseca Nogueira
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Nicole Luisi
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States of America
| | - Ana S Salazar
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, United States of America
- Jackson Memorial Hospital/University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Emily M Cherenack
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Patricia Raccamarich
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Nichole R Klatt
- Division of Surgical Outcomes and Precision Medicine Research, Department of Surgery, University of Minnesota, Minneapolis, MN, United States of America
| | - Deborah L Jones
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Maria L Alcaide
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, United States of America
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9
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Musinguzi N, Pyra M, Bukusi EA, Mugo NR, Baeten JM, Haberer JE. Trajectories of Oral PrEP Adherence Among Young Kenyan Women: Implications for Promoting Effective PrEP Use. AIDS Behav 2023; 27:171-181. [PMID: 35841463 DOI: 10.1007/s10461-022-03753-y] [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] [Accepted: 06/08/2022] [Indexed: 01/29/2023]
Abstract
Using data from a 2-year study of young women at high HIV risk in Thika and Kisumu, Kenya, we identified group-based trajectories of PrEP adherence based on electronic pillcap-monitoring and assessed potentially associated demographic and socio-behavioral factors. Among 348 women, we selected a three-trajectory adherence model: low and declining (N = 211, 61%), moderate but declining (N = 119, 34%) and steady high adherers (N = 18, 5%). We also identified a two-trajectory HIV risk model based on self-perceived risk in the past week: high and increasing (N = 28, 8%) and steady low (N = 320, 92%) risk. The Kisumu site was associated with the moderate but declining and steady high adherence trajectories, while increasing VOICE risk score was associated with the low and declining adherence trajectory. We found no association between the adherence and risk trajectories. Our findings suggest adherence support may need tailoring by setting. Early, sustained support may also help those at highest risk of non-adherence.
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Affiliation(s)
- Nicholas Musinguzi
- Global Health Collaborative, Mbarara University of Science and Technology, Plot 10/24, Lower Circular Road, Mbarara, Uganda.
| | - Maria Pyra
- Department of Medicine, University of Chicago, Chicago, USA
| | - Elizabeth A Bukusi
- Department of Obstetrics and Gynecology, University of Washington, Seattle, USA
| | - Nelly R Mugo
- Department of Obstetrics and Gynecology, University of Washington, Seattle, USA
- Center for Clinical Research (CCR), Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, USA
- Department of Epidemiology, University of Washington, Seattle, USA
- Department of Medicine, University of Washington, Seattle, USA
| | - Jessica E Haberer
- Massachusetts General Hospital and Harvard Medical School, Boston, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
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10
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Newman PA, Tepjan S, Fongkaew K, Akkakanjanasupar P, de Lind van Wijngaarden JW, Chonwanarat N. Multilevel Factors Impacting PrEP Engagement Among Young Gay Men and Young Transgender Women in Thailand: A Qualitative Analysis. J Int Assoc Provid AIDS Care 2023; 22:23259582231188221. [PMID: 37461326 DOI: 10.1177/23259582231188221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
Half of new HIV infections in Thailand are among young people, the majority of whom are young gay and other men who have sex with men (YMSM) and young transgender women (YTGW). Amid low pre-exposure prophylaxis (PrEP) coverage, we explored practice-based factors that impact PrEP engagement among YMSM and YTGW. In 2018, we conducted 4 focus group discussions with 20 YMSM and 5 YTGW, and 22 in-depth interviews (5 in 2022) with healthcare providers (HCPs), community-based organization (CBO)/nongovernmental organization (NGO) staff, and peer educators. The inclusion of PrEP in universal healthcare coverage, including YMSM and YTGW, is a substantial facilitator of PrEP use; however, systemic barriers at microsocial (lack of communication about PrEP from HCPs, teachers, parents), mesosocial (healthcare-service fragmentation, lack of PrEP-competent HCPs), and macrosocial levels (annual quotas on free HIV-testing, HIV- and sexual-stigma) constrain and disincentivize adolescents' engagement with PrEP. National scale-up of youth-friendly and LGBT-affirmative CBO/NGO clinics, HCP training, and tailored programs to support adolescents' adherence may promote PrEP engagement among YMSM and YTGW in Thailand.
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Affiliation(s)
- Peter A Newman
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Canada
| | | | - Kangwan Fongkaew
- Faculty of Humanities and Social Sciences, Burapha University, Chonburi, Thailand
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11
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Roberts DA, Bridenbecker D, Haberer JE, Barnabas RV, Akullian A. The impact of prevention‐effective PrEP use on HIV incidence: a mathematical modelling study. J Int AIDS Soc 2022; 25:e26034. [DOI: 10.1002/jia2.26034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- D. Allen Roberts
- Department of Epidemiology University of Washington Seattle Washington USA
| | - Daniel Bridenbecker
- Institute for Disease Modeling Bill & Melinda Gates Foundation Seattle Washington USA
| | - Jessica E. Haberer
- Center for Global Health Massachusetts General Hospital Boston Massachusetts USA
- Department of Medicine Harvard Medical School Boston Massachusetts USA
| | - Ruanne V. Barnabas
- Center for Global Health Massachusetts General Hospital Boston Massachusetts USA
- Department of Medicine Harvard Medical School Boston Massachusetts USA
| | - Adam Akullian
- Institute for Disease Modeling Bill & Melinda Gates Foundation Seattle Washington USA
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12
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Nyblade L, Ndirangu JW, Speizer IS, Browne FA, Bonner CP, Minnis A, Kline TL, Ahmed K, Howard BN, Cox EN, Rinderle A, Wechsberg WM. Stigma in the health clinic and implications for PrEP access and use by adolescent girls and young women: conflicting perspectives in South Africa. BMC Public Health 2022; 22:1916. [PMID: 36242000 PMCID: PMC9563466 DOI: 10.1186/s12889-022-14236-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/02/2022] [Accepted: 09/22/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Globally, an urgent need exists to expand access to HIV prevention among adolescent girls and young women (AGYW), but the need is particularly acute in sub-Saharan Africa. Oral pre-exposure prophylaxis (PrEP) offers an effective HIV prevention method. In many countries, however, accessing PrEP necessitates that AGYW visit their local health clinic, where they may face access challenges. Some countries have implemented youth-friendly services to reduce certain challenges in local health clinics, but barriers to access persist, including clinic stigma. However, evidence of clinic stigma toward AGYW, particularly with respect to PrEP service delivery, is still limited. This mixed methods study explores stigma toward AGYW seeking clinic services, in particular PrEP, from the perspective of both clinic staff (clinical and nonclinical) and AGYW who seek services at clinic sites in Tshwane province, South Africa. METHODS Six focus group discussions were conducted with AGYW (43 total participants) and four with clinic staff (42 total participants) and triangulated with survey data with AGYW (n = 449) and clinic staff (n = 130). Thematic analysis was applied to the qualitative data and descriptive statistics were conducted with the survey data. RESULTS Four common themes emerged across the qualitative and quantitative data and with both AGYW and clinic staff, although with varying degrees of resonance between these two groups. These themes included (1) clinic manifestations of stigma toward AGYW, (2) concerns about providing PrEP services for AGYW, (3) healthcare providers' identity as mothers, and (4) privacy and breaches of confidentiality. An additional theme identified mainly in the AGYW data pertained to stigma and access to healthcare. CONCLUSION Evidence is needed to inform strategies for addressing clinic stigma toward AGYW, with the goal of removing barriers to PrEP services for this group. While awareness has increased and progress has been achieved around the provision of comprehensive, youth-friendly sexual and reproductive health services, these programs need to be adapted for the specific concerns of young people seeking PrEP services. Our findings point to the four key areas noted above where programs seeking to address stigma toward AGYW in clinics can tailor their programming.
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Affiliation(s)
- Laura Nyblade
- Global Health Division, RTI International, Washington, DC USA
| | - Jacqueline W. Ndirangu
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
| | - Ilene S. Speizer
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Felicia A. Browne
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Courtney Peasant Bonner
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Alexandra Minnis
- Women’s Global Health Imperative, RTI International, Berkeley, CA USA
- School of Public Health, University of California, Berkeley, CA USA
| | - Tracy L. Kline
- Social Statistics Program, RTI International, Research Triangle Park, NC USA
| | - Khatija Ahmed
- Setshaba Research Centre, Tshwane, South Africa
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Brittni N. Howard
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
| | - Erin N. Cox
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
| | - Abigail Rinderle
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Wendee M. Wechsberg
- Substance Use, Gender, and Applied Research Program, RTI International, Research Triangle Park, NC USA
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
- Department of Psychology, North Carolina State University, Raleigh, NC USA
- Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC USA
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13
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Agot K, Hartmann M, Otticha S, Minnis A, Onyango J, Ochillo M, Roberts ST. " I didn't support PrEP because I didn't know what it was": Inadequate information undermines male partner support for young women's pre-exposure prophylaxis use in western Kenya. AFRICAN JOURNAL OF AIDS RESEARCH : AJAR 2022; 21:221-230. [PMID: 36102052 PMCID: PMC10102710 DOI: 10.2989/16085906.2022.2049831] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 02/25/2022] [Accepted: 03/02/2022] [Indexed: 11/22/2022]
Abstract
The HIV infection rate is higher among adolescent girls and young women (AGYW) in Africa than men in the same age range. Pre-exposure prophylaxis (PrEP) can be used by women discreetly; however, for most AGYW, male partner approval is desired. We explored PrEP use in the context of relationship violence and power dynamics through focus group discussions and support club sessions with AGYW, in-depth interviews and male sensitisation sessions with male partners of AGYW, and joint sessions with AGYW and their male partners. Many male partners reported hesitancy in supporting partner's PrEP use without sufficient information; most of these became supportive following their engagement in study activities; and most preferred participation in decisions around PrEP use. For AGYW, male involvement minimised partner violence around their PrEP use. The findings support the need for correct PrEP information to be provided to male partners of AGYW and to involve them early on, in decision-making about PrEP use. This is likely to improve uptake of and adherence to PrEP.
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Affiliation(s)
- Kawango Agot
- Impact Research and Development Organization, PO BOX 9171-40141, Kisumu Kenya
| | - Miriam Hartmann
- Women’s Global Health Imperative, RTI International, Berkeley, CA, USA
| | - Sophie Otticha
- Impact Research and Development Organization, PO BOX 9171-40141, Kisumu Kenya
| | - Alexandra Minnis
- Women’s Global Health Imperative, RTI International, Berkeley, CA, USA
| | - Jacob Onyango
- Impact Research and Development Organization, PO BOX 9171-40141, Kisumu Kenya
| | - Marylyn Ochillo
- Impact Research and Development Organization, PO BOX 9171-40141, Kisumu Kenya
| | - Sarah T. Roberts
- Women’s Global Health Imperative, RTI International, Berkeley, CA, USA
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14
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Corneli A, Perry B, Ngoje DO, Molokwu N, Strack R, Agot K. Episodic Use of Pre-Exposure Prophylaxis Among Young Cisgender Women in Siaya County, Kenya. AIDS Patient Care STDS 2022; 36:379-388. [PMID: 36286578 PMCID: PMC9595644 DOI: 10.1089/apc.2022.0076] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The concept "seasons of risk" promotes use of pre-exposure prophylaxis (PrEP) only during periods of HIV risk. PrEP guidelines are aligned on daily use in women having vaginal sex during a risk period, and daily use for 28 days after the last potential exposure is recommended. However, when starting a "season of risk," guidelines vary on "time to protection," and unknowns remain in pharmacological research on PrEP protection in this population. During our iterative research on PrEP persistence using photovoice and in-depth interviews, we identified an ineffective pattern of PrEP use based on current guidelines-that is, routine, episodic use-among young cisgender women (YCW) in Siaya County, Kenya. Through same-group (n = 33 participants) and mixed-group (n = 31 participants) photovoice activities with YCW taking PrEP and female peers, participants explained that YCW associate their HIV risk with the sexual behaviors of their male partners who frequently travel from home. PrEP is considered unnecessary when partners are away because of no perceived risk. YCW re-start PrEP on or around the day of their partners' return because of heightened risk perceptions. Among the YCW interviewed (n = 18), nearly all of their partners traveled for about 1 week to 1 month at a time; about one-third of these women reported stopping PrEP during their partners' absence and re-starting it soon before or immediately upon their partners' arrival home. Additional research is critically needed to better inform PrEP guidelines and the decisions adolescent girls and young women make on how to use PrEP based on their risk context. In the interim, counseling on current dosing guidance when stopping and re-starting PrEP within a "season of risk" is needed.
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Affiliation(s)
- Amy Corneli
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Brian Perry
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | | | - Nneka Molokwu
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Robert Strack
- Department of Public Health Education, School of Health and Human Sciences, University of North Carolina Greensboro, Greensboro, North Carolina, USA
| | - Kawango Agot
- Impact Research and Development Organization, Kisumu, Kenya
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15
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Ohiomoba RO, Owuor PM, Orero W, Were I, Sawo F, Ezema A, Jackson-Gibson M, Hirschhorn LR. Pre-Exposure Prophylaxis (PrEP) Initiation and Retention Among Young Kenyan Women. AIDS Behav 2022; 26:2376-2386. [PMID: 35061115 DOI: 10.1007/s10461-022-03576-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/31/2021] [Indexed: 11/26/2022]
Abstract
The DREAMS (Determined, Resilient, Empowered, AIDS-free, Mentored, Safe) Initiative works to reduce HIV infection among adolescent girls and young women (AGYW) through prevention interventions including Pre-Exposure Prophylaxis (PrEP). Pamoja CBO in Kisumu, Kenya implemented DREAMS. We describe PrEP initiation and persistence in 549 AGYW who started PrEP through Pamoja and factors associated with discontinuation. Median persistence time was 308 days (95% CI 245, 382) with 59% of AGYW discontinuing by the end of the study. The most common reasons for stopping PrEP were lack of perceived risk (27.9%) and relocation (18.7%). In the multivariable model, only age < 18 was associated with stopping PrEP. Younger age was associated with shorter time to discontinuation. Implementing PrEP through DREAMS was successful in supporting initiation of PrEP for AGYW. However, low rates of persistence at 1 year emphasizes the need for strategies to support PrEP persistence if HIV elimination is to be achieved.
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Affiliation(s)
- Ramael O Ohiomoba
- Feinberg School of Medicine, Northwestern University, Chicago, USA.
- , 175 East Delaware, Apt. 8708, Chicago, IL, 60611, USA.
| | - Patrick Mbullo Owuor
- Department of Anthropology, Northwestern University, Evanston, USA
- Pamoja CBO, Kisumu, Kenya
| | | | | | | | - Ashley Ezema
- Feinberg School of Medicine, Northwestern University, Chicago, USA
| | | | - Lisa R Hirschhorn
- Department of Medical Social Science, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Institute of Global Health, Northwestern University, Chicago, USA
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16
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Patel P, Sato K, Bhandari N, Kanagasabai U, Schelar E, Cooney C, Eakle R, Klucking S, Toiv N, Saul J. From policy to practice: uptake of pre-exposure prophylaxis among adolescent girls and young women in United States President's Emergency Plan for AIDS Relief-supported countries, 2017-2020. AIDS 2022; 36:S15-S26. [PMID: 35766572 DOI: 10.1097/qad.0000000000003103] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The US President's Emergency Plan for AIDS Relief's (PEPFAR) first implemented pre-exposure prophylaxis (PrEP) for HIV prevention through the Determined, Resilient, Empowered, AIDS-Free, Mentored and Safe (DREAMS) partnership in 2016. PrEP is a critical intervention to achieve the main objective of DREAMS, reducing new HIV infections among 15-14 year old adolescent girls and young women (AGYW) in 15 high HIV burdened countries. METHODS We describe uptake of PrEP among AGYW in PEPFAR. Most PrEP programs screened persons who tested HIV-negative for eligibility and offered PrEP as part of combination prevention with follow-up, including repeat HIV testing and counseling, at 3-month intervals. Platforms providing comprehensive services for AGYW were also leveraged. We examined two PEPFAR monitoring indicators, using the FY20Q4 Monitoring, Evaluation, Reporting (MER) indicator dataset to assess progress in PrEP uptake, and descriptive narratives to understand successes and challenges from fiscal year 2017 to 2020. To assess coverage, we calculated the PrEP to Need ratio (PnR) using a published methodology. RESULTS From FY2017 to FY2020, 576570 total clients initiated PrEP and the number of PEPFAR countries offering PrEP doubled from 12 to 24. Of 360073 (62% of total) initiations among women, 52% were among AGYW with steady increases from year to year. Among all AGYW, 20-24-year-old women represented a significantly higher proportion of PrEP initiators than adolescents (15-19years) (64 versus 36%, P < 0.05). Of all 186985 PrEP initiations among AGYW, 99% were in DREAMS countries. Barriers, such as low demand and adherence, were addressed through outreach efforts, including mobile sites, use of technology to educate and support AGYW, media campaigns, and engaging peers in program implementation. We saw a 2.5-fold increase in PrEP uptake among AGYW from 2018 to 2019; by 2020, all DREAMS countries were implementing PrEP. However, PrEP coverage among AGYW in DREAMS countries remains low (PnR range: 0-4.1); only two have a PnR greater than 1 where there were more PrEP users than new HIV diagnoses. CONCLUSION PrEP uptake among AGYW has grown since 2016; however, challenges remain. Tools to improve adherence are needed to improve PrEP persistence among AGYW. National policies to facilitate greater PrEP uptake among adolescents would be beneficial. A greater need for PrEP in DREAMS countries is evident and if realized, will contribute to epidemic control.
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Affiliation(s)
- Pragna Patel
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Atlanta, GA
| | - Kimi Sato
- Office of Global Health and HIV, Peace Corps
| | - Neeta Bhandari
- Office of the Global AIDS Coordinator and Health Diplomacy, Department of State
| | | | - Erin Schelar
- United States Agency for International Development, Washington, DC, USA
| | - Caroline Cooney
- Office of the Global AIDS Coordinator and Health Diplomacy, Department of State
| | - Robyn Eakle
- United States Agency for International Development, Washington, DC, USA
| | - Sara Klucking
- Office of the Global AIDS Coordinator and Health Diplomacy, Department of State
| | - Nora Toiv
- Office of the Global AIDS Coordinator and Health Diplomacy, Department of State
| | - Janet Saul
- Office of the Global AIDS Coordinator and Health Diplomacy, Department of State
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17
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Velloza J, Poovan N, Ndlovu N, Khoza N, Morton JF, Omony J, Mkwanazi E, Grabow C, Donnell D, Munthali R, Baeten JM, Hosek S, Celum C, Delany-Moretlwe S. Adaptive HIV pre-exposure prophylaxis adherence interventions for young South African women: Study protocol for a sequential multiple assignment randomized trial. PLoS One 2022; 17:e0266665. [PMID: 35417485 PMCID: PMC9007385 DOI: 10.1371/journal.pone.0266665] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 03/11/2022] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention strategy and is recommended for populations at risk of HIV, including adolescent girls and young women (AGYW) in HIV endemic settings. However, PrEP continuation and high adherence remain challenges to its impact. Existing PrEP adherence interventions can be time- and cost-intensive. Widescale PrEP delivery will require the identification of layered PrEP support strategies for AGYW with diverse prevention needs. We describe the design of a sequential multiple assignment randomized trial (SMART) to evaluate a PrEP adherence support model using scalable, stepped interventions in AGYW in South Africa. METHODS "PrEP SMART" is a randomized trial in Johannesburg, South Africa, enrolling AGYW who are between 18 and 25 years of age, sexually active, newly initiating PrEP, and have regular access to a mobile phone. Participants are randomized 1:1 to standard-of-care PrEP counseling with either two-way SMS or WhatsApp group adherence support. Adherence is assessed at three months using tenofovir diphosphate (TFV-DP) levels from dried blood spots collected at month 2 to categorize participants as "responders" (TFV-DP ≥500 fmol/punch) or "non-responders" (TFV-DP <500 fmol/punch). AGYW defined as 'non-responders' undergo a secondary 1:1 randomization to either quarterly drug-level feedback counseling or monthly issue-focused counseling, in addition to their first-level intervention. The primary outcome is PrEP adherence at nine months (TFV-DP ≥700 fmol/punch). We will assess the effect of our two initial interventions on TFV-DP levels among responders, assess the effect of our intensified interventions on TFV-DP levels among non-responders, and identify the optimal sequence of adherence interventions through nine months. TRIAL REGISTRATION ClinicalTrials.gov, NCT04038060. Registered on 30 July 2019.
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Affiliation(s)
- Jennifer Velloza
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Nicole Poovan
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Nontokozo Ndlovu
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Nomhle Khoza
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Jennifer F. Morton
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Jeanne Omony
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Edwin Mkwanazi
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Cole Grabow
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Deborah Donnell
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
| | - Richard Munthali
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
| | - Jared M. Baeten
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Sybil Hosek
- Department of Psychiatry, Stroger Hospital of Cook County, Chicago, IL, United States of America
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Sinead Delany-Moretlwe
- Wits Reproductive Health & HIV Institute (Wits RHI), Faculty of Health Sciences, University of The Witwatersrand, Johannesburg, South Africa
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18
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Giovenco D, Pettifor A, Powers KA, Hightow-Weidman L, Pence BW, Edwards JK, Gill K, Morton JF, van der Straten A, Celum C, Bekker LG. The Effect of PrEP Use Disclosure on Adherence in a Cohort of Adolescent Girls and Young Women in South Africa. AIDS Behav 2022; 26:1007-1016. [PMID: 34478015 PMCID: PMC8891396 DOI: 10.1007/s10461-021-03455-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2021] [Indexed: 10/20/2022]
Abstract
Effective strategies to support PrEP adherence among adolescent girls and young women (AGYW) are needed. We examined PrEP use disclosure and its effect on adherence among 200 AGYW ages 16-25 initiating PrEP in South Africa to help inform these strategies. We estimated the relative prevalence of high adherence (intracellular tenofovir-diphosphate concentration ≥ 700 fmol/punch) 3- and 6-months after PrEP initiation among those who disclosed vs. did not disclose their PrEP use, both overall and by age. Most AGYW disclosed to a parent (58%), partner (58%), or friend (81%) by month 6. We did not observe a strong effect of disclosure on adherence overall; however, among younger AGYW (≤ 18 years), those who disclosed to a parent were 6.8 times as likely to have high adherence at month 6 than those who did not (95% CI 1.02, 45.56). More work is needed to understand parents' roles as allies and identify ways peers and partners can motivate PrEP use for AGYW.
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Affiliation(s)
- Danielle Giovenco
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa.
| | - Audrey Pettifor
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kimberly A Powers
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lisa Hightow-Weidman
- Department of Health Behavior and Institute for Global Health and Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Brian W Pence
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jessie K Edwards
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Katherine Gill
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Jennifer F Morton
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Ariane van der Straten
- RTI International, Women's Global Health Imperative, Berkeley, CA, USA
- Department of Medicine, Center for AIDS Prevention Studies, University of California at San Francisco, San Francisco, CA, USA
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, USA
- Departments of Medicine and Epidemiology, University of Washington, Seattle, WA, USA
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
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19
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Bond KT, Gunn A, Williams P, Leonard NR. Using an Intersectional Framework to Understand the Challenges of Adopting Pre-exposure Prophylaxis (PrEP) Among Young Adult Black Women. SEXUALITY RESEARCH & SOCIAL POLICY : JOURNAL OF NSRC : SR & SP 2022; 19:180-193. [PMID: 35401855 PMCID: PMC8992539 DOI: 10.1007/s13178-021-00533-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/04/2021] [Indexed: 06/14/2023]
Abstract
Introduction There is limited functional knowledge and utilization of pre-exposure prophylaxis (PrEP) among young adult Black cisgender women (YBW). Methods We conducted four focus groups with YBW using an intersectional framework to explore multiple levels of factors that impede YBW awareness, interest, and utilization of PrEP in conjunction with their sexual and reproductive healthcare needs. Results Influences at the cultural-environmental level included a lack of information and resources to access to PrEP and medical mistrust in the healthcare system. At the social normative level, influences included attitudes towards the long-term effects on sexual and reproductive health and self-efficacy to follow the PrEP regimen. At the proximal intrapersonal level, influences included anticipated HIV stigma from family and peers along with the fear of rejection from their main partners. Conclusions Translation of these results indicated that interventions to increase PrEP utilization and adherence among YBW will require multi-level strategies to address barriers to integrating HIV prevention into sexual and reproductive healthcare.
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Affiliation(s)
- Keosha T. Bond
- Department of Community Health and Social Medicine, CUNY School of Medicine, New York, New York, United States
| | - Alana Gunn
- Department of Criminology, Law, and Justice, University of Illinois At Chicago, Chicago, Illinois, United States
| | - Porche Williams
- CUNY Lehman College, Bronx, New York, New York, United States
| | - Noelle R. Leonard
- Silver School of Social Work, New York University, New York, New York, United States
- Center for Drug Use and HIV Research, NYU School of Global Public Health, New York, New York, United States
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20
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Makhakhe NF, MeyerWeitz A, Sliep Y. Motivating factors associated with oral pre-exposure prophylaxis use among female sex workers in South Africa. J Health Psychol 2022; 27:2820-2833. [PMID: 34991407 DOI: 10.1177/13591053211072674] [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: 11/16/2022] Open
Abstract
To explore the motivating factors that encourage female sex workers to take oral PrEP, despite the challenges that come with adherence. The 39 participants in this study consisted of female sex workers, peer educators, a counselor, and a researcher. Participants took PrEP as an expression of self-love. Some participants described PrEP as empowering because they could independently prevent HIV. They were also motivated by parenting, hope and future aspirations. It is important for future PrEP interventions to incorporate behavioral strategies that appeal to the user's personal and deeper motivations for living.
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21
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Understanding PrEP Acceptability Among Priority Populations: Results from a Qualitative Study of Potential Users in Central Uganda. AIDS Behav 2022; 26:2676-2685. [PMID: 35133529 PMCID: PMC9252941 DOI: 10.1007/s10461-022-03606-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2022] [Indexed: 01/26/2023]
Abstract
Daily oral pre-exposure prophylaxis (PrEP) can safely and effectively prevent HIV acquisition in HIV-negative individuals. However, uptake of PrEP has been suboptimal in sub-Saharan Africa. The goal of this qualitative study was to identify facilitators of and barriers to PrEP acceptability among target users not taking PrEP. Fifty-nine individuals belonging to Ugandan priority populations participated in a single in-depth interview. Participants perceived themselves as being at high risk for HIV acquisition, and expressed interest in PrEP as an HIV prevention strategy. Two forms of stigma emerged as potential barriers to PrEP use: (1) misidentification as living with HIV; and (2) disclosure of membership in a priority population. Acceptability of PrEP was dampened for this sample of potential PrEP users due to anticipated stigmatization. Mitigating stigma should be a key component of effective PrEP delivery to reach UNAIDS goal of ending the AIDS epidemic by 2030.
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22
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Irungu E, Khoza N, Velloza J. Multi-level Interventions to Promote Oral Pre-exposure Prophylaxis Use Among Adolescent Girls and Young Women: a Review of Recent Research. Curr HIV/AIDS Rep 2021; 18:490-499. [PMID: 34719745 PMCID: PMC8557703 DOI: 10.1007/s11904-021-00576-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW This review summarizes interventions to promote HIV pre-exposure prophylaxis (PrEP) use among adolescent girls and young women (AGYW) in HIV endemic settings, while also highlighting gaps in our current measures of PrEP intervention success. RECENT FINDINGS AGYW report challenges with PrEP use, although the field is currently grappling with defining metrics of optimal PrEP use applicable for AGYW with dynamic HIV prevention needs. Ongoing studies are exploring multilevel interventions to address barriers to PrEP use for AGYW. At the individual and interpersonal levels, mHealth, drug-level feedback, adherence counseling, peer groups, and PrEP decision-support interventions are acceptable and feasible for AGYW although limited effectiveness data are available. At the health facility and community levels, PrEP demand creation, modified PrEP refill schedules, and integrated PrEP and reproductive health services are also promising options to support PrEP use for AGYW. As PrEP delivery continues to expand, improved metrics of success and evidence on the effectiveness of multi-level adherence support interventions are needed to maximize the impact of PrEP for AGYW in HIV endemic settings. We present case studies of these intervention approaches but limited data are currently available on the effectiveness of these approaches. We will look toward forthcoming study results on the impact of PrEP interventions, including mHealth, drug-level feedback and other enhanced counseling, peer support, decision-support tools, PrEP demand creation, modified refills, and integrated service delivery, to determine the ideal package of PrEP support approaches for AGYW.
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Affiliation(s)
| | - Nomhle Khoza
- Faculty of Health Sciences, Wits Reproductive Health & HIV Institute (Wits RHI), University of the Witwatersrand, Johannesburg, South Africa
| | - Jennifer Velloza
- Department of Global Health, University of Washington, 325 Ninth Avenue, Seattle, WA, 98104, USA.
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23
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Dettinger JC, Pintye J, Dollah A, Awuor M, Abuna F, Lagat H, Kohler P, John-Stewart G, O'Malley G, Kinuthia J, Beima-Sofie K. Brief Report: "What Is This PrEP?"-Sources and Accuracy of HIV Pre-Exposure Prophylaxis (PrEP) Awareness Among Adolescent Girls and Young Women Attending Family Planning and Maternal Child Health Clinics in Western Kenya. J Acquir Immune Defic Syndr 2021; 88:356-360. [PMID: 34379606 PMCID: PMC8556238 DOI: 10.1097/qai.0000000000002782] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/22/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pre-exposure prophylaxis (PrEP) delivery to adolescent girls and young women (AGYW) is scaling up in sub-Saharan African countries. Understanding how AGYW learn about PrEP is needed to inform programs seeking to reach AGYW with HIV prevention tools. METHODS AGYW (ages 15-24), attending routine family planning and maternal child health clinics in Kisumu, Kenya, participated in in-depth interviews. AGYW were recruited if they either declined or accepted PrEP when offered that day in clinic or were currently or previously on PrEP. Thematic analysis was used to identify key themes related to the type and quality of knowledge sources from which AGYW first became aware of PrEP. RESULTS Overall, 140 in-depth interviews were conducted with AGYW. The median age was 21.5 years (interquartile range: 20.0-23.0), 65% of participants were married, and almost half (45.7%) were currently taking PrEP. Participants reported learning about PrEP from 3 primary sources: (1) clinic-based education; (2) friends, family, or other PrEP users; and (3) media and community outreach. Participants who reported learning about PrEP from friends or family were highly enthusiastic about PrEP. The accuracy and completeness of knowledge varied with most inaccuracies around the cost, dosing, and who benefits from PrEP. Community outreach campaigns provided fewer details, resulting in more inaccurate information and distrust of information received. CONCLUSION PrEP information reaches AGYW through many sources with variable accuracy and completeness. Training providers and peer leaders to disseminate thorough and accurate PrEP information when counseling AGYW could positively impact acceptance and proper use.
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Affiliation(s)
| | - Jillian Pintye
- Department of Global Health, University of Washington, Seattle, WA
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA
| | | | - Mercy Awuor
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | | | - Pamela Kohler
- Department of Global Health, University of Washington, Seattle, WA
- University of Washington, Child, Family, and Population Health, Seattle, WA
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA
- Department of Epidemiology, University of Washington, Seattle, WA; and
- Department of Medicine, University of Washington, Seattle, WA
| | | | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA
- Kenyatta National Hospital, Nairobi, Kenya
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24
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Rousseau E, Julies RF, Madubela N, Kassim S. Novel Platforms for Biomedical HIV Prevention Delivery to Key Populations - Community Mobile Clinics, Peer-Supported, Pharmacy-Led PrEP Delivery, and the Use of Telemedicine. Curr HIV/AIDS Rep 2021; 18:500-507. [PMID: 34708316 PMCID: PMC8549812 DOI: 10.1007/s11904-021-00578-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2021] [Indexed: 02/03/2023]
Abstract
PURPOSE OF REVIEW A gap exists between PrEP interest and PrEP uptake in key populations (KP) for HIV prevention that may be ascribed to PrEP delivery services not being acceptable. This review summarizes novel platforms for HIV prevention outside of the traditional health facilities environment. RECENT FINDINGS Mobile health clinics provide highly acceptable integrated, KP-focused services at convenient locations with the potential of high PrEP uptake. Telemedicine and health apps decongest health systems and allow for personal agency and informed decision-making on personal health. Pharmacy-led PrEP delivery provides de-medicalized, confidential PrEP services at extended hours in community locations, from trusted medical professionals. Peer-supported delivery encourages continued PrEP use. Community-based, differentiated and de-medicalized PrEP delivery can address uptake and continued use barriers in key populations. Future research should assess scalability, cost-effectiveness and sustainability of these PrEP delivery platforms, as well as focus on ways to simplify PrEP provision.
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Affiliation(s)
- E Rousseau
- Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa.
| | - R F Julies
- Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - N Madubela
- Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - S Kassim
- Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
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25
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Reed JB, Shrestha P, Were D, Chakare T, Mutegi J, Wakhutu B, Musau A, Nonyana NM, Christensen A, Patel R, Rodrigues J, Eakle R, Curran K, Mohan D. HIV PrEP is more than ART-lite: Longitudinal study of real-world PrEP services data identifies missing measures meaningful to HIV prevention programming. J Int AIDS Soc 2021; 24:e25827. [PMID: 34648678 PMCID: PMC8516366 DOI: 10.1002/jia2.25827] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 09/10/2021] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION Evidence indicates HIV oral pre-exposure prophylaxis (PrEP) is highly efficacious and effective. Substantial early discontinuation rates are reported by many programs, which may be misconstrued as program failure. However, PrEP use may be non-continuous and still effective, since HIV risk fluctuates. Real-world PrEP use phenomena, like restarting and cyclical use, and the temporal characteristics of these use patterns are not well described. The objective of our study was to characterize and identify predictors of use patterns observed in large PrEP scale-up programs in Africa. METHODS We analysed demographic and clinical data routinely collected during client visits between 2017 and 2019 in three Jhpiego-supported programs in Kenya, Lesotho and Tanzania. We characterized duration on/off PrEP and, using ordinal regression, modelled the likelihood of spending additional time off and identified factors associated with increasing cycle number. The Andersen-Gill model was used to identify predictors of time to PrEP discontinuation. To analyse factors associated with a client's first return following initiation, we used a two-step Heckman probit. RESULTS Among 47,532 clients initiating PrEP, approximately half returned for follow-up. With each increase in cycle number, time off PrEP between use cycles decreased. The Heckman first-step model showed an increased probability of returning versus not by older age groups and among key and vulnerable population groups versus the general population; in the second-step model older age groups and key and vulnerable populations were less likely in Kenya, but more likely in Lesotho, to return on-time (refill) versus delayed (restarting). CONCLUSIONS PrEP users frequently cycle on and off PrEP. Early discontinuation and delays in obtaining additional prescriptions were common, with broad predictive variability noted. Time off PrEP decreased with cycle number in all countries, suggesting normalization of use with experience. More nuanced measures of use are needed than exist for HIV treatment if effective use of PrEP is to be meaningfully measured. Providers should be equipped with measures and counselling messages that recognize non-continuous and cyclical use patterns so that clients are supported to align fluctuating risk and use, and can readily restart PrEP after stopping, in effect empowering them further to make their own prevention choices.
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Affiliation(s)
| | - Prakriti Shrestha
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | | | | | | | | | | | | | - Rupa Patel
- Washington University, St. Louis, Missouri, USA
| | | | | | | | - Diwakar Mohan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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26
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Rousseau E, Katz AWK, O’Rourke S, Bekker LG, Delany-Moretlwe S, Bukusi E, Travill D, Omollo V, Morton JF, O’Malley G, Haberer JE, Heffron R, Johnson R, Celum C, Baeten JM, van der Straten A. Adolescent girls and young women's PrEP-user journey during an implementation science study in South Africa and Kenya. PLoS One 2021; 16:e0258542. [PMID: 34648589 PMCID: PMC8516266 DOI: 10.1371/journal.pone.0258542] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 09/29/2021] [Indexed: 11/19/2022] Open
Abstract
Successful scale-up of PrEP for HIV prevention in African adolescent girls and young women (AGYW) requires integration of PrEP into young women's everyday lives. We conducted interviews and focus group discussions with 137 AGYW PrEP users aged 16-25 from South Africa and Kenya. Individual and relational enablers and disablers were explored at key moments during their PrEP-user journey from awareness, initiation and early use through persistence, including PrEP pauses, restarts, and discontinuation. PrEP uptake was facilitated when offered as part of an integrated sexual reproductive health service, but hampered by low awareness, stigma and misconceptions about PrEP in the community. Daily pill-taking was challenging for AGYW due to individual, relational and structural factors and PrEP interruptions (intended or unintended) were described as part of AGYW's PrEP-user journey. Disclosure, social support, adolescent-friendly health counseling, and convenient access to PrEP were reported as key enablers for PrEP persistence.
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Affiliation(s)
- Elzette Rousseau
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Ariana W. K. Katz
- RTI International, Women’s Global Health Imperative (WGHI), Berkeley, CA, United States of America
| | - Shannon O’Rourke
- RTI International, Women’s Global Health Imperative (WGHI), Berkeley, CA, United States of America
| | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | | | | | - Danielle Travill
- Wits RHI, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Jennifer F. Morton
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
| | - Gabrielle O’Malley
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
| | - Jessica E. Haberer
- Harvard Medical School, Harvard University, Boston, MA, United States of America
- Centre for Global Health, Massachusetts General Hospital, Boston, MA, United States of America
| | - Renee Heffron
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
| | - Rachel Johnson
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
| | - Connie Celum
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
| | - Jared M. Baeten
- International Clinical Research Center, University of Washington, Seattle, WA, United States of America
- Gilead Sciences, Inc., Seattle, WA, United States of America
| | - Ariane van der Straten
- Centre for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, CA, United States of America
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27
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Were DK, Musau A, Atkins K, Shrestha P, Reed J, Curran K, Mohan D. Health system adaptations and considerations to facilitate optimal oral pre-exposure prophylaxis scale-up in sub-Saharan Africa. Lancet HIV 2021; 8:e511-e520. [PMID: 34265282 PMCID: PMC9248012 DOI: 10.1016/s2352-3018(21)00129-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 12/26/2022]
Abstract
Following WHO's 2015 recommendation, countries in sub-Saharan Africa have progressively scaled up oral pre-exposure prophylaxis (PrEP) as part of combination HIV prevention. PrEP has potential to significantly reduce new HIV infections in sub-Saharan Africa if it is widely available, accessible, and effectively used. Initial scale-up efforts have generated progress, drawing lessons from existing HIV interventions, such as antiretroviral therapy and biomedical prevention. However, beset by unprepared health systems, scale-up has been slow, resulting in suboptimal coverage among priority groups at higher risk of HIV acqusition. Using the WHO health system building blocks framework, this Review synthesises literature on essential considerations for PrEP scale-up in sub-Saharan Africa, highlighting the importance of health system adaptability and responsiveness.
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Affiliation(s)
| | | | - Kaitlyn Atkins
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Prakriti Shrestha
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | - Diwakar Mohan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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28
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Scorgie F, Khoza N, Baron D, Lees S, Harvey S, Ramskin L, Stangl A, Colombini M, Mashauri E, Delany-Moretlwe S. Disclosure of PrEP use by young women in South Africa and Tanzania: qualitative findings from a demonstration project. CULTURE, HEALTH & SEXUALITY 2021; 23:257-272. [PMID: 32129720 DOI: 10.1080/13691058.2019.1703041] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Investigating how young women disclose oral pre-exposure prophylaxis (PrEP) use is important given evidence that disclosure is associated with higher adherence. We report qualitative results on PrEP disclosure among young women in South Africa and Tanzania who participated in a PrEP demonstration project (EMPOWER). In total, 81 in-depth interviews were conducted with 39 young women aged 16-24 years-25 from Johannesburg and 14 from Mwanza-at approximately 3, 6 and/or 9 months post-enrolment. Analysis of data was thematic and inductive. Most Johannesburg participants were students in the inner-city; in Mwanza, all worked in recreational venues, occasionally engaging in sexual transactions with customers. A continuum of approaches was evident. Partner disclosure was common in Johannesburg but less so in Mwanza, where many partners were feared as judgemental and potentially violent. In both sites, participants commonly disclosed to family to secure support, and to friends and work colleagues to advocate about PrEP and encourage uptake among at-risk peers. Adherence clubs appeared helpful in building participants' skills and confidence to disclose, particularly in gender-inequitable sexual relationships. PrEP counselling for young women should focus on strengthening communication skills and helping develop strategies for safe disclosure.
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Affiliation(s)
- Fiona Scorgie
- Wits RHI (Wits Reproductive Health and HIV Institute), University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
| | - Nomhle Khoza
- Wits RHI (Wits Reproductive Health and HIV Institute), University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
| | - Deborah Baron
- Wits RHI (Wits Reproductive Health and HIV Institute), University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
| | - Shelley Lees
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
| | - Sheila Harvey
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
- Mwanza Intervention Trials Unit (MITU), National Institute for Medical Research, Mwanza, Tanzania
| | - Lethabo Ramskin
- Wits RHI (Wits Reproductive Health and HIV Institute), University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
| | - Anne Stangl
- International Center for Research on Women (ICRW), Washington, DC, USA
| | - Manuela Colombini
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
| | - Emma Mashauri
- Mwanza Intervention Trials Unit (MITU), National Institute for Medical Research, Mwanza, Tanzania
| | - Sinead Delany-Moretlwe
- Wits RHI (Wits Reproductive Health and HIV Institute), University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
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29
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Shamu S, Shamu P, Khupakonke S, Farirai T, Chidarikire T, Guloba G, Nkhwashu N. Pre-exposure prophylaxis (PrEP) awareness, attitudes and uptake willingness among young people: gender differences and associated factors in two South African districts. Glob Health Action 2021; 14:1886455. [PMID: 33606603 PMCID: PMC7899653 DOI: 10.1080/16549716.2021.1886455] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/02/2021] [Indexed: 12/04/2022] Open
Abstract
Background: Pre-exposure prophylaxis (PrEP) for HIV prevention is safe and effective in reducing HIV incidence. However, more evidence of PrEP knowledge, willingness and distribution preferences is required for scale-up among young people at-risk. Objective: To understand young people PrEP awareness, willingness and roll-out preferences. Methods: Young people (18-24y) were selected through multi-stage sampling in a cross-sectional household survey in low-income communities. Self-administered interviews collected participants' data about PrEP awareness, attitudes, willingness and HIV-risk practices. Data were descriptively analysed by gender. Regression models assessed factors associated with PrEP awareness and willingness by district. Results: Of the 1917 participants interviewed 44.6% (men = 39.4% vs women = 49%, p = 0.001) were PrEP aware, 49.0% were willing to use PrEP. Participants most preferred PrEP distribution channels were public clinics (51.2%) and hospitals (23.8%). More men than women preferred distribution through schools (11.9% vs7.8%; p = 0.002) and NGOs (8.5%vs5.4%; p = 0.008). The biggest barrier to PrEP willingness was inadequate PrEP knowledge (10.0%) but more men than women disliked taking pills daily (4.1%vs2.0%; p-value = 0.007). Gendered determinants to use PrEP were side effects (51%; men = 47% vs women = 55%; p = 0.001) and pill effectiveness (29.5%; men = 26.4% vs women = 32.6%; p = 0.003). In both districts PrEP knowledge was associated with being female and media use. The associations between PrEP awareness and having multiple sexual partnerships, HIV knowledge, HIV self-test willingness and belonging to social clubs differed by district. PrEP willingness was positively associated with having TB and PrEP knowledge in each district but district differences were observed in media and occupation factors. Conclusions: The study shows young people's low levels of PrEP awareness. It also shows relatively increased willingness, gendered PrEP awareness and distribution preferences. Promoting youth's PrEP awareness requires a multifarious media strategy. Abbreviations: HIV: human immunodeficiency virus; AIDS: Acquired immunodeficiency syndrome; aOR: Adjusted Odds ratio; PLWH: People living with HIV; PrEP: Pre-exposure Prophylaxis; UNAIDS: Joint United Nations Programme on HIV and AIDS; uOR: Unadjusted odds ratio; TB: Tuberculosis; WHO: World health Organisation; MSM: Men who have sex with men.
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Affiliation(s)
- Simukai Shamu
- Health Systems Strengthening Cluster , Foundation for Professional Development, Pretoria, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Patience Shamu
- Wits Health Research Consortium, University of the Witwatersrand, Johannesburg, South Africa
| | - Sikhulile Khupakonke
- Health Systems Strengthening Cluster , Foundation for Professional Development, Pretoria, South Africa
| | - Thato Farirai
- Health Systems Strengthening Cluster , Foundation for Professional Development, Pretoria, South Africa
| | - Thato Chidarikire
- HIV, AIDS and STIs Cluster, National Department of Health, Pretoria, South Africa
| | - Geoffrey Guloba
- Health Systems Strengthening Cluster , Foundation for Professional Development, Pretoria, South Africa
| | - Nkhensani Nkhwashu
- Health Systems Strengthening Cluster , Foundation for Professional Development, Pretoria, South Africa
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Musinguzi N, Kidoguchi L, Mugo NR, Ngure K, Katabira E, Celum CL, Baeten JM, Heffron R, Haberer JE. Adherence to recommendations for ART and targeted PrEP use among HIV serodiscordant couples in East Africa: the "PrEP as a bridge to ART" strategy. BMC Public Health 2020; 20:1621. [PMID: 33115478 PMCID: PMC7594426 DOI: 10.1186/s12889-020-09712-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 10/15/2020] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND PrEP use should be aligned with periods of risk for HIV acquisition. For HIV serodiscordant couples, PrEP can be used as a bridge until the partner living with HIV takes antiretroviral therapy (ART) long enough to achieve viral suppression (the "PrEP as a Bridge to ART" strategy). However, adherence to this strategy is unknown. METHODS In a demonstration project in Kenya and Uganda, HIV-uninfected partners of serodiscordant couples were advised to take PrEP until the partner living with HIV took ART for ≥ 6 months. PrEP discontinuation was then recommended unless there were concerns about ART adherence, immediate fertility intentions, or outside partners with unknown HIV/ART status. Electronic adherence monitoring and socio-behavioral questionnaire data were used in logistic regression models to explore completion of this strategy and continuation of PrEP beyond recommendations to stop its use. RESULTS Among 833 serodiscordant couples, 436 (52%) HIV-uninfected partners completed ≥ 6 months of PrEP as a bridge to ART. Strategy completion was associated with older age (aOR per 5 years = 1.1; p = 0.008) and having fewer children (aOR = 0.9; p = 0.019). Of the 230 participants encouraged to stop PrEP according to strategy recommendations, 170 (74%) did so. PrEP continuation among the remaining 60 participants was associated with more education (aOR = 1.1; p = 0.029), a preference for PrEP over ART (aOR = 3.6; p = 0.026), comfort with managing their serodiscordant relationship (aOR = 0.6; p = 0.046), and believing PrEP makes sex safe (aOR = 0.5; p = 0.026). CONCLUSION Half of participants completed the PrEP as a bridge to ART strategy and the majority stopped PrEP as recommended. These findings suggest that targeting PrEP to periods of risk is a promising approach; however, tailoring counseling around aligning PrEP use and HIV risk will be important for optimal strategy implementation.
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Affiliation(s)
- Nicholas Musinguzi
- grid.33440.300000 0001 0232 6272Global Health Collaborative, Mbarara University of Science and Technology, P. O Box 434, Mbarara, Uganda
| | - Lara Kidoguchi
- grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, USA
| | - Nelly R. Mugo
- grid.33058.3d0000 0001 0155 5938Centres for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya ,grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, USA
| | - Kenneth Ngure
- grid.411943.a0000 0000 9146 7108School of Public Health, Jomo Kenyatta University of Agriculture and Technology Nairobi, Nairobi, Kenya
| | - Elly Katabira
- grid.11194.3c0000 0004 0620 0548Infectious Disease Institute, Makerere University, Kampala, Uganda
| | - Connie L. Celum
- grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, USA ,grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, USA ,grid.34477.330000000122986657Department of Epidemiology, University of Washington, Seattle, USA
| | - Jared M. Baeten
- grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, USA ,grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, USA ,grid.34477.330000000122986657Department of Epidemiology, University of Washington, Seattle, USA
| | - Renee Heffron
- grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, USA ,grid.34477.330000000122986657Department of Epidemiology, University of Washington, Seattle, USA
| | - Jessica E. Haberer
- grid.32224.350000 0004 0386 9924Massachusetts General Hospital and Harvard Medical School, Boston, USA
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Ayton SG, Pavlicova M, Abdool Karim Q. Identification of adolescent girls and young women for targeted HIV prevention: a new risk scoring tool in KwaZulu Natal, South Africa. Sci Rep 2020; 10:13017. [PMID: 32747693 PMCID: PMC7400571 DOI: 10.1038/s41598-020-69842-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 07/17/2020] [Indexed: 11/09/2022] Open
Abstract
The ongoing spread of human immunodeficiency virus (HIV) has driven novel interventions, such as antiretrovirals, for pre-exposure prophylaxis. Interventions have overlooked a high-risk Sub-Saharan African population: adolescent girls and young women (AGYW), particularly those under 18. We apply the Balkus risk tool among rural South African AGYW (n = 971) in a hyper-endemic setting, identify limitations, and assess deficiencies with modern statistical techniques. We apply the “Ayton” tool, the first risk tool applicable to sub-Saharan African AGYW, and compare performance of Balkus and Ayton tools under varying conditions. The Ayton tool more effectively predicted HIV acquisition. In low and high-risk AGYW, the Ayton tool out-performed the Balkus tool, which did not distinguish between risk classes. The Ayton tool better captured HIV acquisition risk and risk heterogeneities due to its AGYW-focused design. Findings support use of the Ayton tool for AGYW and underscore the need for diverse prognostic tools considering epidemic severity, age, sex and transmission. Clinical Trial Number ClinicalTrials.gov (NCT01187979) and the South African National Clinical Trials Registry (SANCTR) (DOH-27-0812-3345).
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Affiliation(s)
- Sarah Gabrielle Ayton
- Mailman School of Public Health, Columbia University, 722 W. 168th Street, 6th floor, Rm. 635, New York, NY, 10032, USA. .,Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey, Monterrey, Mexico.
| | - Martina Pavlicova
- Mailman School of Public Health, Columbia University, 722 W. 168th Street, 6th floor, Rm. 635, New York, NY, 10032, USA
| | - Quarraisha Abdool Karim
- Mailman School of Public Health, Columbia University, 722 W. 168th Street, 6th floor, Rm. 635, New York, NY, 10032, USA.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
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Camlin CS, Koss CA, Getahun M, Owino L, Itiakorit H, Akatukwasa C, Maeri I, Bakanoma R, Onyango A, Atwine F, Ayieko J, Kabami J, Mwangwa F, Atukunda M, Owaraganise A, Kwarisiima D, Sang N, Bukusi EA, Kamya MR, Petersen ML, Cohen CR, Charlebois ED, Havlir DV. Understanding Demand for PrEP and Early Experiences of PrEP Use Among Young Adults in Rural Kenya and Uganda: A Qualitative Study. AIDS Behav 2020; 24:2149-2162. [PMID: 31955361 PMCID: PMC7909847 DOI: 10.1007/s10461-020-02780-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Few studies have sought to understand factors influencing uptake and continuation of pre-exposure prophylaxis (PrEP) among young adults in sub-Saharan Africa in the context of population-based delivery of open-label PrEP. To address this gap, this qualitative study was implemented within the SEARCH study (NCT#01864603) in Kenya and Uganda, which achieved near-universal HIV testing, and offered PrEP in 16 intervention communities beginning in 2016-2017. Focus group discussions (8 groups, n = 88 participants) and in-depth interviews (n = 23) with young adults who initiated or declined PrEP were conducted in five communities, to explore PrEP-related beliefs and attitudes, HIV risk perceptions, motivations for uptake and continuation, and experiences. Grounded theoretical methods were used to analyze data. Young people felt personally vulnerable to HIV, but perceived the severity of HIV to be low, due to the success of antiretroviral therapy (ART): daily pill-taking was more threatening than the disease itself. Motivations for PrEP were highly gendered: young men viewed PrEP as a vehicle for safely pursuing multiple partners, while young women saw PrEP as a means to control risks in the context of engagement in transactional sex and limited agency to negotiate condom use and partner testing. Rumors, HIV/ART-related stigma, and desire for "proof" of efficacy militated against uptake, and many women required partners' permission to take PrEP. Uptake was motivated by high perceived HIV risk, and beliefs that PrEP use supported life goals. PrEP was often discontinued due to dissolution of partnerships/changing risk, unsupportive partners/peers, or early side effects/pill burden. Despite high perceived risks and interest, PrEP was received with moral ambivalence because of its associations with HIV/ART and stigmatized behaviors. Delivery models that promote youth access, frame messaging on wellness and goals, and foster partner and peer support, may facilitate uptake among young people.
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Affiliation(s)
- Carol S Camlin
- Department of Obstetrics, Gynecology & Reproductive Sciences, ANSIRH Program, University of California San Francisco, 1330 Broadway, Suite 1100, Oakland, CA, 94612, USA.
- Department of Medicine, Center for AIDS Prevention Studies, University of California San Francisco, San Francisco, USA.
| | - Catherine A Koss
- Department of Medicine, Division of HIV, Infectious Diseases, and Global Medicine, University of California San Francisco, San Francisco, USA
| | - Monica Getahun
- Department of Obstetrics, Gynecology & Reproductive Sciences, ANSIRH Program, University of California San Francisco, 1330 Broadway, Suite 1100, Oakland, CA, 94612, USA
| | | | | | | | - Irene Maeri
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | | | | | - James Ayieko
- Kenya Medical Research Institute, Nairobi, Kenya
| | - Jane Kabami
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | | | | | | | | | - Norton Sang
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Moses R Kamya
- Infectious Diseases Research Collaboration, Kampala, Uganda
- School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Maya L Petersen
- Graduate Group in Biostatistics, School of Public Health, University of California Berkeley, Berkeley, USA
| | - Craig R Cohen
- Department of Obstetrics, Gynecology & Reproductive Sciences, ANSIRH Program, University of California San Francisco, 1330 Broadway, Suite 1100, Oakland, CA, 94612, USA
| | - Edwin D Charlebois
- Department of Medicine, Center for AIDS Prevention Studies, University of California San Francisco, San Francisco, USA
| | - Diane V Havlir
- Department of Medicine, Division of HIV, Infectious Diseases, and Global Medicine, University of California San Francisco, San Francisco, USA
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Minnis AM, Atujuna M, Browne EN, Ndwayana S, Hartmann M, Sindelo S, Ngcwayi N, Boeri M, Mansfield C, Bekker L, Montgomery ET. Preferences for long-acting Pre-Exposure Prophylaxis (PrEP) for HIV prevention among South African youth: results of a discrete choice experiment. J Int AIDS Soc 2020; 23:e25528. [PMID: 32544303 PMCID: PMC7297460 DOI: 10.1002/jia2.25528] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 03/12/2020] [Accepted: 04/03/2020] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Existing biomedical HIV prevention options, though highly effective, present substantial adherence challenges. End-user input on early-stage design of new HIV prevention approaches is critical to yielding products that achieve high uptake and adherence. The iPrevent Study examined youths' preferences for key attributes of long-acting Pre-Exposure Prophylaxis (PrEP), with a focus on characteristics pertinent to product delivery alongside key modifiable product attributes. METHODS A discrete choice experiment was conducted with female and male youth aged 18 to 24 in two high-density communities in Cape Town, South Africa during the period July 2017 to January 2019. Sexually active, PrEP-naïve youth were recruited using population-based sampling; targeted sampling was used to enrol men who have sex with men (MSM). In a series of nine questions, participants were asked to choose between two hypothetical products composed of five attributes (form, dosing frequency, access, pain, insertion site). We used a random-parameters logit model to estimate preference weights and trade-offs among product alternatives. We examined differences across three subgroups: females, men who have sex with only women (MSW) and MSM. RESULTS A total of 807 participants (401 female) were enrolled with a median age of 21 years. Males included 190 MSM. Most youth had tested for HIV (95%) and reported being HIV-negative (91%). Across all groups, duration of effectiveness was the most important attribute, with strong preference for less frequent dosing. Injections were favoured over implants, though these preferences were strongest for females and MSM. Females preferred a product offered at a health clinic and disliked pharmacy access; all groups preferred the arm as the insertion site. Youth were willing to trade their preferred product form for longer duration. CONCLUSIONS Youth indicated strong preferences for longer duration products. Each attribute nonetheless influenced preferences, offering insight into trade-offs that inform long-acting PrEP development.
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Affiliation(s)
| | | | - Erica N Browne
- Women’s Global Health ImperativeRTI InternationalSan FranciscoCAUSA
| | - Sheily Ndwayana
- The Desmond Tutu HIV CentreUniversity of Cape TownSouth Africa
| | - Miriam Hartmann
- Women’s Global Health ImperativeRTI InternationalSan FranciscoCAUSA
| | | | | | - Marco Boeri
- Health Preference AssessmentRTI Health SolutionsBelfastIreland
| | - Carol Mansfield
- Health SolutionsRTI InternationalResearch Triangle ParkNCUSA
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Were D, Musau A, Mutegi J, Ongwen P, Manguro G, Kamau M, Marwa T, Gwaro H, Mukui I, Plotkin M, Reed J. Using a HIV prevention cascade for identifying missed opportunities in PrEP delivery in Kenya: results from a programmatic surveillance study. J Int AIDS Soc 2020; 23 Suppl 3:e25537. [PMID: 32602658 PMCID: PMC7325512 DOI: 10.1002/jia2.25537] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 03/20/2020] [Accepted: 05/07/2020] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION HIV prevention cascades have been systematically evaluated in high-income countries, but steps in the pre-exposure prophylaxis (PrEP) service delivery cascade have not been systematically quantified in sub-Saharan Africa. We analysed missed opportunities in the PrEP cascade in a large-scale project serving female sex workers (FSW), men who have sex with men (MSM) and adolescent girls and young women (AGYW) in Kenya. METHODS Programmatic surveillance was conducted using routine programme data from 89 project-supported sites from February 2017 to December 2019, and complemented by qualitative data. Healthcare providers used nationally approved tools to document service statistics. The analyses examined proportions of people moving onto the next step in the PrEP continuum, and identified missed opportunities. Missed opportunities were defined as implementation gaps exemplified by the proportion of individuals who could have potentially accessed each step of the PrEP cascade and did not. We also assessed trends in the cascade indicators at monthly intervals. Qualitative data were collected through 28 focus group discussions with 241 FSW, MSM, AGYW and healthcare providers, and analysed thematically to identify reasons underpinning the missed opportunities. RESULTS During the study period, 299,798 individuals tested HIV negative (211,927 FSW, 47,533 MSM and 40,338 AGYW). Missed opportunities in screening for PrEP eligibility was 58% for FSW, 45% for MSM and 78% for AGYW. Of those screened, 28% FSW, 25% MSM and 65% AGYW were ineligible. Missed opportunities for PrEP initiation were lower among AGYW (8%) compared to FSW (72%) and MSM (75%). Continuation rates were low across all populations at Month-1 (ranging from 29% to 32%) and Month-3 (6% to 8%). Improvements in average annual Month-1 (from 26% to 41%) and Month-3 (from 4% to 15%) continuation rates were observed between 2017 and 2019. While initiation rates were better among younger FSW, MSM and AGYW (<30 years), the reverse was true for continuation. CONCLUSIONS The application of a PrEP cascade framework facilitated this large-scale oral PrEP programme to conduct granular programmatic analysis, detecting "leaks" in the cascade. These informed programme adjustments to mitigate identified gaps resulting in improvement of selected programmatic outcomes. PrEP programmes are encouraged to introduce the cascade analysis framework into new and existing programming to optimize HIV prevention outcomes.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Irene Mukui
- National AIDS and STI Control ProgramNairobiKenya
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Skovdal M. Facilitating engagement with PrEP and other HIV prevention technologies through practice-based combination prevention. J Int AIDS Soc 2019; 22 Suppl 4:e25294. [PMID: 31328412 PMCID: PMC6643071 DOI: 10.1002/jia2.25294] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 05/08/2019] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Recent years have witnessed a rapid expansion of efficacious biomedical HIV prevention technologies. Promising as they may be, they are largely delivered through standard, clinic-based models, often in isolation from structural and behavioural interventions. This contributes to varied, and often poor, uptake and adherence. There is a critical need to develop analytical tools that can advance our understandings and responses to the combination of interventions that affect engagement with HIV prevention technologies. This commentary makes a call for practice-based combination HIV prevention analysis and action, and presents a tool to facilitate this challenging but crucial endeavour. DISCUSSION Models and frameworks for combination HIV prevention already exist, but the process of identifying precisely what multi-level factors that need to be considered as part of a combination of HIV interventions for particular populations and settings is unclear. Drawing on contemporary social practice theory, this paper develops a "table of questioning" to help interrogate the chain and combination of multi-level factors that shape engagement with HIV prevention technologies. The tool also supports an examination of other shared social practices, which at different levels, and in different ways, affect engagement with HIV prevention technologies. It facilitates an analysis of the range of factors and social practices that need to be synchronized in order to establish engagement with HIV prevention technologies as a possible and desirable thing to do. Such analysis can help uncover local hitherto un-identified issues and provide a platform for novel synergistic approaches for action that are not otherwise obvious. The tool is discussed in relation to PrEP among adolescent girls and young women in sub-Saharan Africa. CONCLUSIONS By treating engagement with HIV prevention technologies as a social practice and site of analysis and public health action, HIV prevention service planners and evaluators can identify and respond to the combination of factors and social practices that interact to form the context that supports or prohibits engagement with HIV prevention technologies for particular populations.
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Affiliation(s)
- Morten Skovdal
- Department of Public HealthUniversity of CopenhagenCopenhagenDenmark
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