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Drake AL, Jiang W, Kitao P, Farid S, Richardson BA, Katz DA, Wagner AD, Johnson CC, Matemo D, Stewart G, Kinuthia J. Preferences and uptake of home-based HIV self-testing for maternal retesting in Kenya. PLoS One 2024; 19:e0302077. [PMID: 39137189 PMCID: PMC11321582 DOI: 10.1371/journal.pone.0302077] [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: 04/16/2024] [Accepted: 08/01/2024] [Indexed: 08/15/2024] Open
Abstract
OBJECTIVE To compare preferences, uptake, and cofactors for unassisted home-based oral self-testing (HB-HIVST) versus clinic-based rapid diagnostic blood tests (CB-RDT) for maternal HIV retesting. DESIGN Prospective cohort. METHODS Between November 2017 and June 2019, HIV-negative pregnant Kenyan women receiving antenatal care were enrolled and given a choice to retest with HB-HIVST or CB-RDT. Women were asked to retest between 36 weeks gestation and 1-week post-delivery if the last HIV test was <24 weeks gestation or at 6 weeks postpartum if ≥24 weeks gestation, and self-report on retesting at a 14-week postpartum. RESULTS Overall, 994 women enrolled and 33% (n = 330) selected HB-HIVST. HB-HIVST was selected because it was private (n = 224, 68%), convenient (n = 211, 63%), and offered flexibility in the timing of retesting (n = 207, 63%), whereas CB-RDT was selected due to the trust of providers to administer the test (n = 510, 77%) and convenience of clinic testing (n = 423, 64%). Among 905 women who reported retesting at follow-up, 135 (15%) used HB-HIVST. Most (n = 595, 94%) who selected CB-RDT retested with this strategy, compared to 39% (n = 120) who selected HB-HIVST retesting with HB-HIVST. HB-HIVST retesting was more common among women with higher household income and those who may have been unable to test during pregnancy (both retested postpartum and delivered <37 weeks gestation) and less common among women who were depressed. Most women said they would retest in the future using the test selected at enrollment (99% [n = 133] HB-HIVST; 93% [n = 715] CB-RDT-RDT). CONCLUSIONS While most women preferred CB-RDT for maternal retesting, HB-HIVST was acceptable and feasible and could be used to expand HIV retesting options.
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Affiliation(s)
- Alison L. Drake
- 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
| | - Wenwen Jiang
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Peninah Kitao
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
| | - Shiza Farid
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Barbra A. Richardson
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Biostatistics, University of Washington, Seattle, WA, United States of America
| | - David A. Katz
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Anjuli D. Wagner
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Cheryl C. Johnson
- Department of Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Daniel Matemo
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
| | - GraceJohn Stewart
- 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
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
| | - John Kinuthia
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
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Goense CJDH, Doan THP, Kpokiri EE, Evers YJ, Estcourt CS, Crutzen R, Klausner JD, Tang W, Baraitser P, Hoebe CJPA, Dukers-Muijrers NHTM. Understanding Practical, Robust Implementation and Sustainability of Home-based Comprehensive Sexual Health Care: A Realist Review. AIDS Behav 2024:10.1007/s10461-024-04415-x. [PMID: 38963569 DOI: 10.1007/s10461-024-04415-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2024] [Indexed: 07/05/2024]
Abstract
This review identifies which elements of home-based comprehensive sexual health care (home-based CSH) impacted which key populations, under which circumstances. A realist review of studies focused on home-based CSH with at least self-sampling or self-testing HIV and additional sexual health care (e.g., treatment, counseling). Peer-reviewed quantitative and qualitative literature from PubMed, Embase, Cochrane Register of Controlled Trials, and PsycINFO published between February 2012 and February 2023 was examined. The PRISM framework was used to systematically assess the reach of key populations, effectiveness of the intervention, and effects on the adoption, implementation, and maintenance within routine sexual health care. Of 730 uniquely identified records, 93 were selected for extraction. Of these studies, 60% reported actual interventions and 40% described the acceptability and feasibility. Studies were mainly based in Europe or North America and were mostly targeted to MSM (59%; 55/93) (R). Overall, self-sampling or self-testing was highly acceptable across key populations. The effectiveness of most studies was (expected) increased HIV testing. Adoption of the home-based CSH was acceptable for care providers if linkage to care was available, even though a minority of studies reported adoption by care providers and implementation fidelity of the intervention. Most studies suggested maintenance of home-based CSH complementary to clinic-based care. Context and mechanisms were identified which may enhance implementation and maintenance of home-based CSH. When providing the individual with a choice of testing, clear instructions, and tailored dissemination successful uptake of STI and HIV testing may increase. For implementers perceived care and treatment benefits for clients may increase their willingness to implement home-based CSH. Therefore, home-based CSH may determine more accessible sexual health care and increased uptake of STI and HIV testing among key populations.
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Affiliation(s)
- Cornelia Johanna Dorothy Hanneke Goense
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, Maastricht, 6200 MD, the Netherlands.
- Department of Sexual Health, Infectious Diseases and Environmental Health, Living Lab Public Health, Public Health Service South Limburg, Heerlen, Netherlands.
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands.
| | | | - Eneyi E Kpokiri
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Ymke J Evers
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, Maastricht, 6200 MD, the Netherlands
- Department of Sexual Health, Infectious Diseases and Environmental Health, Living Lab Public Health, Public Health Service South Limburg, Heerlen, Netherlands
| | - Claudia S Estcourt
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Rik Crutzen
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands
| | | | - Weiming Tang
- University of North Carolina at Chapel Hill, Project-China, Chapel Hill, NC, USA
| | - Paula Baraitser
- Department of Sexual Health, King's College Hospital NHS Foundation Trust, London, UK
| | - Christian J P A Hoebe
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, P.O. Box 616, Maastricht, 6200 MD, the Netherlands
- Department of Sexual Health, Infectious Diseases and Environmental Health, Living Lab Public Health, Public Health Service South Limburg, Heerlen, Netherlands
- Department of Medical Microbiology, Infectious Diseases and Infection Prevention, Care and Public Health Research Institute (CAPHRI), Maastricht University Medical Centre+ (MUMC+), Maastricht, Netherlands
| | - Nicole H T M Dukers-Muijrers
- Department of Sexual Health, Infectious Diseases and Environmental Health, Living Lab Public Health, Public Health Service South Limburg, Heerlen, Netherlands
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands
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Hu S, Jing F, Fan C, Dai Y, Xie Y, Zhou Y, Lv H, He X, Wu D, Tucker JD, Tang W. Social network strategies to distribute HIV self-testing kits: a global systematic review and network meta-analysis. J Int AIDS Soc 2024; 27:e26342. [PMID: 39048927 PMCID: PMC11269052 DOI: 10.1002/jia2.26342] [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: 11/06/2023] [Accepted: 07/11/2024] [Indexed: 07/27/2024] Open
Abstract
INTRODUCTION Social network strategies, in which social networks are utilized to influence individuals or communities, are increasingly being used to deliver human immunodeficiency virus (HIV) interventions to key populations. We summarized and critically assessed existing research on the effectiveness of social network strategies in promoting HIV self-testing (HIVST). METHODS Using search terms related to social network interventions and HIVST, we searched five databases for trials published between 1st January 2010 and 30th June 2023. Outcomes included uptake of HIV testing, HIV prevalence and linkage to antiretroviral therapy (ART) or HIV care. We used network meta-analysis to assess the uptake of HIV testing through social network strategies compared with control methods. A pairwise meta-analysis of studies with a comparison arm that reported outcomes was performed to assess relative risks (RR) and their corresponding 95% confidence intervals (CI). RESULTS Among the 4496 manuscripts identified, 39 studies fulfilled the inclusion criteria, including one quasi-experimental study, 22 randomized controlled trials and 16 observational studies. Networks HIVST testing was organized by peers (distributed to known peers, 15 studies), partners (distributed to their sexual partners, 16 studies) and peer educators (distributed to unknown peers, 8 studies). Among social networks, simulating the possibilities of ranking position, peer distribution had the highest uptake of HIV testing (84% probability), followed by partner distribution (80% probability) and peer educator distribution (74% probability). Pairwise meta-analysis showed that peer distribution (RR 2.29, 95% CI 1.54-3.39, 5 studies) and partner distribution (RR 1.76, 95% CI 1.50-2.07, 10 studies) also increased the probability of detecting HIV reactivity during testing within the key population when compared to the control. DISCUSSION All of the three social network distribution strategies enhanced the uptake of HIV testing compared to standard facility-based testing. Linkage to ART or HIV care remained comparable to facility-based testing across the three HIVST distribution strategies. CONCLUSIONS Network-based HIVST distribution is considered effective in augmenting HIV testing rates and reaching marginalized populations compared to facility-based testing. These strategies can be integrated with the existing HIV care services, to fill the testing gap among key populations globally. PROSPERO NUMBER CRD42022361782.
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Affiliation(s)
- Siyue Hu
- Dermatology Hospital of Southern Medical UniversityGuangzhouChina
- School of Public HealthSouthern Medical UniversityGuangzhouChina
- University of North Carolina Project – ChinaGuangzhouChina
| | - Fengshi Jing
- Faculty of Data ScienceCity University of MacauTaipaChina
| | - Chengxin Fan
- University of North Carolina Project – ChinaGuangzhouChina
- School of Public HealthNanjing Medical UniversityNanjingChina
| | - Yifan Dai
- Dermatology Hospital of Southern Medical UniversityGuangzhouChina
- School of Public HealthSouthern Medical UniversityGuangzhouChina
- University of North Carolina Project – ChinaGuangzhouChina
| | - Yewei Xie
- Programme in Health Services and Systems Research, Duke‐NUS Medical SchoolSingapore
| | - Yi Zhou
- Zhuhai Center for Diseases Control and PreventionZhuhaiChina
| | - Hang Lv
- Zhuhai Center for Diseases Control and PreventionZhuhaiChina
| | - Xi He
- Zhuhai Xutong Voluntary Services CenterZhuhaiChina
| | - Dan Wu
- University of North Carolina Project – ChinaGuangzhouChina
- School of Public HealthNanjing Medical UniversityNanjingChina
- London School of Hygiene and Tropical MedicineLondonUK
| | - Joseph D. Tucker
- University of North Carolina Project – ChinaGuangzhouChina
- London School of Hygiene and Tropical MedicineLondonUK
| | - Weiming Tang
- Dermatology Hospital of Southern Medical UniversityGuangzhouChina
- University of North Carolina Project – ChinaGuangzhouChina
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Olughu KN, Mbita G, Jennings Mayo-Wilson L, Ngocho JS, Kangogo GK, Mhando F, Hall C, Africa B, Conserve DF. Willingness to Receive HIV Self-Testing Kits from Recent Sexual Partners Among Men in Dar Es Salam, Tanzania: Findings from the STEP Project Baseline Survey. AIDS Behav 2024; 28:2314-2320. [PMID: 38814407 DOI: 10.1007/s10461-024-04330-1] [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: 03/26/2024] [Indexed: 05/31/2024]
Abstract
Globally, men are less likely to access HIV services, and addressing HIV service challenges among men is crucial to the global HIV/AIDS response. HIV self-testing (HIVST) has been shown to be a potentially effective strategy in improving HIV testing coverage among men. This study assessed and identified factors influencing willingness to receive HIVST kits from sexual partners among men in Tanzania. Data are from the baseline survey of the Self-Testing Education and Promotion (STEP) project, a five-year study comprising male participants aged 18 or older who self-reported as HIV-negative. Logistic regression models were used to assess factors associated with men's willingness to receive HIVST kits from their sexual partners. There were 505 heterosexual male participants enrolled in the study with an average age of 29 years, of whom 69% reported being willing to receive HIVST kits from their sexual partner. Logistic regression models demonstrated that willingness to receive HIVST kits from sexual partners was significantly associated with number of sexual partners within 12 months (aOR = 1.2, 95% CI [1.1-1.3]), awareness of HIVST (aOR = 5.6, 95% CI [3.2-9.5]), previous discussion of HIVST with sexual partners aOR = 14.0, 95% CI [8.0-24.6]), and previous testing for HIV with sexual partners not (aOR = 2.5, 95% CI [1.3-4.7]). These findings suggest additional promotional strategies to improve men's awareness of HIVST and support open conversations about HIVST and HIV testing with sexual partners could improve men's willingness to receive HIVST kits when distributed through their sexual partners.
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Affiliation(s)
- Kelia N Olughu
- Department of Global Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA.
| | | | - Larissa Jennings Mayo-Wilson
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - James S Ngocho
- Department of Epidemiology and Applied Biostatistics, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Geoffrey K Kangogo
- Department of Epidemiology and Biostatistics, College for Public Health and Social Justice, Saint Louis University, St. Louis, MO, USA
| | - Frank Mhando
- Johannesburg Business School, University of Johannesburg, Johannesburg, South Africa
| | - Christa Hall
- Department of Global Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Bridge Africa
- Building Research Implementation to Drive Growth and Equity (BRIDGE) Africa, Dar es Salaam, Tanzania
| | - Donaldson F Conserve
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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Tran A, Tran N, Tapa J, Tieosapjaroen W, Fairley CK, Chow EPF, Zhang L, Baggaley RC, Johnson CC, Jamil MS, Ong JJ. A typology of HIV self-testing support systems: a scoping review. Sex Health 2024; 21:SH24037. [PMID: 38950142 DOI: 10.1071/sh24037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 06/04/2024] [Indexed: 07/03/2024]
Abstract
To maximise the benefits of HIV self-testing (HIVST), it is critical to support self-testers in the testing process and ensure that they access appropriate prevention and care. To summarise systems and tools supporting HIVST (hereafter, 'support systems') and categorise them for future analysis, we synthesised the global data on HIVST support systems and proposed a typology. We searched five databases for articles reporting on one or more HIVST support systems and included 314 publications from 224 studies. Across 189 studies, there were 539 reports of systems supporting HIVST use; while across 115 studies, there were 171 reports of systems supporting result interpretation. Most commonly, these were pictorial instructions, followed by in-person demonstrations and in-person assistance while self-testing or reading self-test results. Less commonly, virtual interventions were also identified, including online video conferencing and smartphone apps. Smartphone-based automated result readers have been used in the USA, China, and South Africa. Across 173 studies, there were 987 reports of systems supporting post-test linkage to care; most commonly, these were in-person referrals/counselling, written referrals, and phone helplines. In the USA, Bluetooth beacons have been trialled to monitor self-test use and facilitate follow-up. We found that, globally, HIVST support systems use a range of methods, including static media, virtual tools, and in-person engagement. In-person and printed approaches were more common than virtual tools. Other considerations, such as linguistic and cultural appropriateness, may also be important in the development of effective HIVST programs.
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Affiliation(s)
- Arron Tran
- Melbourne Medical School, Faculty of Medicine Dentistry and Health Sciences, The University of Melbourne, Melbourne, Vic, Australia; and Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia
| | - Nghiep Tran
- Melbourne Medical School, Faculty of Medicine Dentistry and Health Sciences, The University of Melbourne, Melbourne, Vic, Australia
| | - James Tapa
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia
| | - Warittha Tieosapjaroen
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia; and Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia
| | - Christopher K Fairley
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia; and Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia
| | - Eric P F Chow
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia; and Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia; and Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Vic, Australia
| | - Lei Zhang
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia; and Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia
| | - Rachel C Baggaley
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Cheryl C Johnson
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Muhammad S Jamil
- Department of Communicable Diseases, World Health Organization Regional Office for the Eastern Mediterranean, Cairo, Egypt
| | - Jason J Ong
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia; and Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia; and Department of Communicable Diseases, World Health Organization Regional Office for the Eastern Mediterranean, Cairo, Egypt
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Drake AL, Jiang W, Kitao P, Farid S, Richardson BA, Katz DA, Wagner AD, Johnson CC, Matemo D, Stewart GJ, Kinuthia J. Preferences and uptake of home-based HIV self-testing for maternal retesting in Kenya. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.28.24305050. [PMID: 38585992 PMCID: PMC10996825 DOI: 10.1101/2024.03.28.24305050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Objective To compare preferences, uptake, and cofactors for unassisted home-based oral self-testing (HB-HIVST) versus clinic-based rapid diagnostic blood tests (CB-RDT) for maternal HIV retesting. Design Prospective cohort. Methods Between November 2017 and June 2019, HIV-negative pregnant Kenyan women receiving antenatal care were enrolled and given a choice to retest with HB-HIVST or CB-RDT. Women were asked to retest between 36 weeks gestation and 1 week post-delivery if the last HIV test was <24 weeks gestation or at 6 weeks postpartum if ≥24 weeks gestation, and self-report on retesting at a 14 week postpartum. Results Overall, 994 women enrolled and 33% (n=330) selected HB-HIVST. HB-HIVST was selected because it was private (68%), convenient (63%), and offered flexibility in timing of retesting (63%), whereas CB-RDT was selected due to trust of providers to administer the test (77%) and convenience of clinic testing (64%). Among 905 women who reported retesting at follow-up, 135 (15%) used HB-HIVST. Most (94%) who selected CB-RDT retested with this strategy, compared to 39% who selected HB-HIVST retesting with HB-HIVST. HB-HIVST retesting was more common among women with higher household income and those who may have been unable to test during pregnancy (both retested postpartum and delivered <37 weeks gestation) and less common among women who were depressed. Most women said they would retest in the future using the test selected at enrollment (99% HB-HIVST; 93% CB-RDT-RDT). Conclusions While most women preferred CB-RDT for maternal retesting, HB-HIVST was acceptable and feasible and may increase retesting coverage and partner testing.
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Affiliation(s)
- Alison L Drake
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Wenwen Jiang
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Peninah Kitao
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
| | - Shiza Farid
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Barbra A Richardson
- Department of Biostatistics, University of Washington, Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - David A Katz
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Anjuli D Wagner
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Cheryl C Johnson
- Department of Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Daniel Matemo
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
| | - Grace-John Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - John Kinuthia
- Research and Programmes, Kenyatta National Hospital, Nairobi, Kenya
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Ngumbau NM, Neary J, Wagner AD, Abuna F, Ochieng B, Dettinger JC, Gómez L, Marwa MM, Watoyi S, Nzove E, Pintye J, Baeten JM, Kinuthia J, John-Stewart G. Cofactors of Partner HIV Self-testing and Oral PrEP Acceptance Among Pregnant Women at High Risk of HIV in Kenya. J Acquir Immune Defic Syndr 2024; 95:238-245. [PMID: 38408215 PMCID: PMC10897494 DOI: 10.1097/qai.0000000000003355] [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: 02/28/2023] [Accepted: 11/06/2023] [Indexed: 02/28/2024]
Abstract
BACKGROUND Oral pre-exposure prophylaxis (PrEP) and male partner HIV self-testing (HIVST) is being scaled up within antenatal clinics. Few data are available on how co-distribution influences acceptance of both interventions. METHODS We used data from the PrEP Implementation of Mothers in Antenatal Care (NCT03070600) trial in Kenya. Women included in this analysis were determined to be at high risk of HIV and offered oral PrEP and partner HIVST. Characteristics were compared between women who chose: (1) PrEP and HIVST, (2) HIVST-alone, (3) PrEP-alone, or (4) declined both (reference), excluding women who had partners known to be living with HIV. RESULTS Among 911 women, median age was 24 years, 87.3% were married, 43.9% perceived themselves to be at high risk of HIV and 13.0% had history of intimate partner violence (IPV). Overall, 68.9% accepted HIVST and 18.4% accepted PrEP, with 54.7% accepting HIVST-alone, 4.2% PrEP-alone, and 14.3% both HIVST and PrEP. Of women accepting HIVST, partner HIV testing increased from 20% to 82% and awareness of partner HIV status increased from 4.7% to 82.0% between pregnancy and 9 months postpartum (P < 0.001). Compared with women who accepted neither, choosing: (1) HIVST-alone was associated with being married, higher level of education, and residing with partner; (2) PrEP-alone was associated with lower social support, IPV, not residing with partner, longer time living with partner, and suspicion of other partners; and (3) PrEP and HIVST was associated with being married, IPV, and suspicion that partner had other partners. CONCLUSIONS Understanding factors associated with accepting HIVST and PrEP can inform HIV prevention programs for pregnant women. CLINICAL TRIAL NUMBER NCT03070600.
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Affiliation(s)
- Nancy M Ngumbau
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | | | | | - Felix Abuna
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Ben Ochieng
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | | | | | - Mary M Marwa
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Salphine Watoyi
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | | | | | | | - John Kinuthia
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Grace John-Stewart
- Department of Epidemiology
- Department of Global Health
- Departments of Pediatrics and Medicine, University of Washington, Seattle, WA
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8
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Sila J, Wagner AD, Abuna F, Dettinger JC, Odhiambo B, Ngumbau N, Oketch G, Sifuna E, Gómez L, Hicks S, John-Stewart G, Kinuthia J. An implementation strategy package (video education, HIV self-testing, and co-location) improves PrEP implementation for pregnant women in antenatal care clinics in western Kenya. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1205503. [PMID: 38045529 PMCID: PMC10690761 DOI: 10.3389/frph.2023.1205503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 10/20/2023] [Indexed: 12/05/2023] Open
Abstract
Background Pre-exposure prophylaxis (PrEP) is recommended by the World Health Organization and the Kenyan Ministry of Health for HIV prevention in pregnancy and postpartum for women at risk for HIV. Integration of PrEP into antenatal care is promising, but delivery gaps exist in the face of healthcare provider shortages in resource-limited settings. Methods Between May and November 2021, we conducted a difference-in-differences study (3 months pre-intervention data collection and 3 months post-intervention data collection) analyzing four intervention facilities, where the strategies were implemented, and four comparison facilities, where no strategies were implemented. We tested a combination of three implementation strategies-video-based PrEP information in the waiting bay, HIV self-testing, and dispensing of PrEP in the antenatal care rooms-to improve PrEP delivery. We compared absolute changes in the proportion of antenatal attendees screened for PrEP (PrEP penetration), the proportion receiving all PrEP-specific steps in a visit (HIV testing, risk screening, and PrEP counseling) (PrEP fidelity), and client PrEP knowledge, client satisfaction, and waiting time and service time (a priori outcomes); post hoc, we compared the proportion offered PrEP (PrEP offer) and completing HIV testing. We measured provider perceptions of the acceptability and appropriateness of the implementation strategies. Results We observed significant improvements in PrEP penetration, PrEP offer, satisfaction, and knowledge (p < 0.05) and improvements in fidelity that trended towards significance (p = 0.057). PrEP penetration increased 5 percentage points (p = 0.008), PrEP fidelity increased 8 percentage points (p = 0.057), and PrEP offer increased 4 percentage points (p = 0.003) in intervention vs. comparison facilities. Client PrEP knowledge increased by 1.7 out of 6 total points (p < 0.001) and client satisfaction increased by 0.7 out of 24 total points (p = 0.003) in intervention vs. comparison facilities. We observed no changes in service time (0.09-min decrease; p = 0.435) and a small increase in waiting time (0.33-min increase; p = 0.005). HIV testing among those eligible did not change (1.5 percentage point decrease, p = 0.800). Providers felt the implementation strategies were acceptable and appropriate (median acceptability: 20/20; median appropriateness: 19.5/20). However, absolute levels of each step of the PrEP cascade remained suboptimal. Conclusions An implementation strategy package with video information, HIV self-testing, and co-location of medication dispensing enhanced PrEP delivery across several implementation outcomes and client satisfaction, while not substantially increasing wait time or decreasing provider-client contact time. Clinical trial registration ClinicalTrials.gov , identifier, NCT04712994.
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Affiliation(s)
- Joseph Sila
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Anjuli D. Wagner
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Felix Abuna
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Julia C. Dettinger
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Ben Odhiambo
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Nancy Ngumbau
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - George Oketch
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Enock Sifuna
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Laurén Gómez
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Sarah Hicks
- Department of Epidemiology, University of Washington, Seattle, WA, United States
| | - 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 & Medicine, University of Washington, Seattle, WA, United States
| | - John Kinuthia
- Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
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Pintye J, Kinuthia J, Abuna F, Anderson PL, Dettinger JC, Gomez L, Haberer JE, Marwa MM, Ngumbau N, Omondi P, Odhiambo B, Stern J, Watoyi S, Baeten JM, John-Stewart G. HIV pre-exposure prophylaxis initiation, persistence, and adherence during pregnancy through the postpartum period. AIDS 2023; 37:1725-1737. [PMID: 37289583 PMCID: PMC10527305 DOI: 10.1097/qad.0000000000003617] [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] [Indexed: 06/10/2023]
Abstract
OBJECTIVE We evaluated pre-exposure prophylaxis (PrEP) initiation, persistence, and adherence measured via tenofovir-diphosphate (TFV-DP) concentrations in dried blood spots (DBS) among women offered PrEP during pregnancy. METHODS We prospectively analyzed data from participants in the PrIMA Study (NCT03070600) who were offered PrEP during the second trimester and followed through 9 months postpartum. At follow-up visits (monthly in pregnancy; 6 weeks, 6 months, 9 months postpartum), self-reported PrEP use was assessed, and DBS were collected for quantifying TFV-DP concentrations. RESULTS In total, 2949 participants were included in the analysis. At enrollment, median age was 24 years [interquartile range IQR) 21-29], gestational age 24 weeks (IQR 20-28), and 4% had a known partner living with HIV. Overall, 405 (14%) participants initiated PrEP in pregnancy with higher frequency among those with risk factors for HIV acquisition, including >2 lifetime sexual partners, syphilis during pregnancy, forced sex, and intimate partner violence ( P < 0.05). At 9 months postpartum, 58% of PrEP initiators persisted with PrEP use, of which 54% self-reported not missing any PrEP pills in the last 30 days. Among DBS randomly selected from visits where participants persisted with PrEP ( n = 427), 50% had quantifiable TFV-DP. Quantifiable TFV-DP was twice as likely in pregnancy than postpartum [adjusted risk ratio (aRR) = 1.90, 95% confidence interval (CI) 1.40-2.57, P < 0.001]. Having a partner known to be living with HIV was the strongest predictor of PrEP initiation, persistence, and quantifiable TFV-DP ( P < 0.001). CONCLUSIONS PrEP persistence and adherence waned postpartum, though over half of PrEP initiators persisted through 9-months postpartum. Interventions should prioritize increasing knowledge of partner HIV status and sustaining adherence in the postpartum period.
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Affiliation(s)
| | - John Kinuthia
- University of Washington, Seattle, Washington, USA
- Kenyatta National Hospital, Nairobi, Kenya
| | | | | | | | - Laurén Gomez
- University of Washington, Seattle, Washington, USA
| | | | | | | | | | | | - Joshua Stern
- University of Washington, Seattle, Washington, USA
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Ky-Zerbo O, Desclaux A, Boye S, Maheu-Giroux M, Rouveau N, Vautier A, Camara CS, Kouadio BA, Sow S, Doumenc-Aidara C, Gueye PA, Geoffroy O, Kamemba OK, Ehui E, Ndour CT, Keita A, Larmarange J. "I take it and give it to my partners who will give it to their partners": Secondary distribution of HIV self-tests by key populations in Côte d'Ivoire, Mali, and Senegal. BMC Infect Dis 2023; 22:970. [PMID: 37226113 DOI: 10.1186/s12879-023-08319-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/09/2023] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION HIV epidemics in Western and Central Africa (WCA) remain concentrated among key populations, who are often unaware of their status. HIV self-testing (HIVST) and its secondary distribution among key populations, and their partners and relatives, could reduce gaps in diagnosis coverage. We aimed to document and understand secondary HIVST distribution practices by men who have sex with men (MSM), female sex workers (FSW), people who use drugs (PWUD); and the use of HIVST by their networks in Côte d'Ivoire, Mali, and Senegal. METHODS A qualitative study was conducted in 2021 involving (a) face-to-face interviews with MSM, FSW, and PWUD who received HIVST kits from peer educators (primary users) and (b) telephone interviews with people who received kits from primary contacts (secondary users). These individual interviews were audio-recorded, transcribed, and coded using Dedoose software. Thematic analysis was performed. RESULTS A total of 89 participants, including 65 primary users and 24 secondary users were interviewed. Results showed that HIVST were effectively redistributed through peers and key populations networks. The main reported motivations for HIVST distribution included allowing others to access testing and protecting oneself by verifying the status of partners/clients. The main barrier to distribution was the fear of sexual partners' reactions. Findings suggest that members of key populations raised awareness of HIVST and referred those in need of HIVST to peer educators. One FSW reported physical abuse. Secondary users generally completed HIVST within two days of receiving the kit. The test was used half the times in the physical presence of another person, partly for psychological support need. Users who reported a reactive test sought confirmatory testing and were linked to care. Some participants mentioned difficulties in collecting the biological sample (2 participants) and interpreting the result (4 participants). CONCLUSION The redistribution of HIVST was common among key populations, with minor negative attitudes. Users encountered few difficulties using the kits. Reactive test cases were generally confirmed. These secondary distribution practices support the deployment of HIVST to key populations, their partners, and other relatives. In similar WCA countries, members of key populations can assist in the distribution of HIVST, contributing to closing HIV diagnosis gaps.
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Affiliation(s)
- Odette Ky-Zerbo
- TransVIHMI, Université de Montpellier, IRD, INSERM, Montpellier, France.
| | - Alice Desclaux
- TransVIHMI, Université de Montpellier, IRD, INSERM, Montpellier, France
| | - Sokhna Boye
- Ceped, Université Paris Cité, IRD, Inserm, Paris, France
| | - Mathieu Maheu-Giroux
- Department of Epidemiology and Biostatistics, School of Population and Global Health, McGill University, Montréal, QC, H3A 1G1, Canada
| | | | | | - Cheick Sidi Camara
- Institut Malien de Rechercher en Sciences Sociales Et de Santé (IMRSS), Bamako, Mali
| | - Brou Alexis Kouadio
- Institut d'ethnosociologie (IES), Université Félix Houphouët Boigny de Cocody, Abidjan, Côte d'Ivoire
| | - Souleymane Sow
- Centre Régional de Recherche et de Formation à la Prise en Charge Clinique de Fann (CRCF), Dakar, Sénégal
| | | | | | | | | | - Eboi Ehui
- Programme National de Lutte contre le Sida (PNLS), Abidjan, Côte d'Ivoire
| | - Cheick Tidiane Ndour
- Division de Lutte contre le Sida et les IST, Ministère de la Santé et de l'Action Sociale, Institut d'Hygiène Sociale, Dakar, Sénégal
| | - Abdelaye Keita
- Institut National de Santé Publique (INSP), Bamako, Mali
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Yang L, Cambou MC, Nielsen-Saines K. The End Is in Sight: Current Strategies for the Elimination of HIV Vertical Transmission. Curr HIV/AIDS Rep 2023; 20:121-130. [PMID: 36971951 DOI: 10.1007/s11904-023-00655-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2023] [Indexed: 03/29/2023]
Abstract
PURPOSE OF REVIEW The goal of this review is to highlight and interpret recent trends and developments in the diagnosis, treatment, and prevention of HIV vertical transmission from a clinical perspective. RECENT FINDINGS Universal third-trimester retesting and partner testing may better identify incident HIV among pregnant patients and result in early initiation of antiretroviral therapy to prevent vertical transmission. The proven safety and efficacy of integrase inhibitors such as dolutegravir may be particularly useful in suppressing viremia in pregnant persons who present late for ART treatment. Pre-exposure prophylaxis (PrEP) during pregnancy may play a role in preventing HIV acquisition; however, its role in preventing vertical transmission is difficult to elucidate. Substantial progress has been made in recent years to eliminate HIV perinatal transmission. Future research hinges upon a multipronged approach to improving HIV detection, risk-stratified treatment strategies, and prevention of primary HIV infection among pregnant persons.
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Affiliation(s)
- Lanbo Yang
- Warren Alpert Medical School, Brown University, 222 Richmond Street, Providence, RI, 02903, USA.
| | - Mary Catherine Cambou
- Division of Infectious Diseases, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, Department of Pediatrics, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
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Pintye J, Odoyo J, Nyerere B, Achieng P, Araka E, Omondi C, Ortblad KF, Mugambi ML, Baeten JM, Bukusi EA. Nurse-facilitated preexposure prophylaxis delivery for adolescent girls and young women seeking contraception at retail pharmacies in Kisumu, Kenya. AIDS 2023; 37:617-623. [PMID: 36653342 PMCID: PMC9974532 DOI: 10.1097/qad.0000000000003447] [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: 05/12/2022] [Revised: 11/17/2022] [Accepted: 11/23/2022] [Indexed: 01/20/2023]
Abstract
OBJECTIVE We evaluated preexposure prophylaxis (PrEP) uptake, initiation, and continuation within a nurse-facilitated pharmacy-based delivery model for Kenyan adolescent girls and young women (AGYW) seeking contraception at retail pharmacies. METHODS From October 2020 to March 2021, PrEP-trained nurses were stationed at three retail pharmacies in Kisumu, Kenya. AGYW (aged 15-24 years) purchasing contraception (emergency contraception, oral contraceptive pills, injectables, implants, condoms) were counseled on PrEP, completed HIV testing, and offered a free 1-month supply of PrEP pills per national guidelines by nurses under supervision of a remote physician. We evaluated uptake among all AGYW offered PrEP. At 30 days after uptake, we evaluated PrEP use initiation and plans for continuation. RESULTS We enrolled 235 AGYW clients who were HIV-negative and purchasing contraception at pharmacies. Emergency contraception was the most frequently purchased contraceptive (35%). Median age was 22 years (IQR 19-23), 44% were currently in school, and 33% currently had multiple sexual partners. One-fourth (24%) exchanged sex for money or favors and 14% had sex while intoxicated in the prior 6 months. Overall, PrEP uptake was 85%; at 1 month, 82% had initiated PrEP use and 68% planned to continue use. Among those initiating PrEP, 69% were willing to pay for PrEP at retail pharmacies (median KES 150, IQR 100-200) even if available for free at public sector facilities. CONCLUSION In this evaluation of nurse-facilitated PrEP delivery at pharmacies in Kenya, a substantial proportion of AGYW who purchased contraception subsequently initiated PrEP, planned to continue use, and were willing to pay for PrEP.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jared M. Baeten
- University of Washington, Seattle, Washington, USA
- Gilead Sciences, Foster City, California, USA
| | - Elizabeth A. Bukusi
- University of Washington, Seattle, Washington, USA
- Kenya Medical Research Institute, Kisumu, Kenya
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Hampanda KM, Pelowich K, Freeborn K, Graybill LA, Mutale W, Jones KR, Saidi F, Kumwenda A, Kasaro M, Rosenberg NE, Chi BH. Strategies to increase couples HIV testing and counselling in sub-Saharan Africa: a systematic review. J Int AIDS Soc 2023; 26:e26075. [PMID: 36929284 PMCID: PMC10020817 DOI: 10.1002/jia2.26075] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 02/23/2023] [Indexed: 03/18/2023] Open
Abstract
INTRODUCTION Couple HIV testing and counselling (CHTC) is associated with measurable benefits for HIV prevention and treatment. However, the uptake remains limited in much of sub-Saharan Africa, despite an expanded range of strategies designed to promote access. METHODS Following PRIMSA guidelines, we conducted a systematic review to characterize CHTC uptake strategies. Five databases were searched. Full-text articles were included if they were: conducted in sub-Saharan Africa during the study period (1980-2019), targeted heterosexual couples, reported at least one strategy to promote CHTC and provided a quantifiable measure of CHTC uptake. After the initial and full-text screening, key features of the studies were abstracted and synthesized. RESULTS Of the 6188 unique records found in our search, 365 underwent full-text review with 29 distinct studies included and synthesized. Most studies recruited couples through antenatal care (n = 11) or community venues (n = 8) and used provider-based HIV testing (n = 25). The primary demand creation strategies included home-based CHTC (n = 7); integration of CHTC into clinical settings (n = 4); distribution of HIV self-testing kits (n = 4); verbal or written invitations (n = 4); community recruiters (n = 3); partner tracing (n = 2); relationship counselling (n = 2); financial incentives (n = 1); group education with CHTC coupons (n = 1); and HIV testing at other community venues (n = 1). CHTC uptake ranged from negligible to nearly universal. DISCUSSION We thematically categorized a diverse range of strategies with varying levels of intensity and resources used across sub-Saharan Africa to promote CHTC. Offering CHTC within couples' homes was the most common approach, followed by the integration of CHTC into clinical settings. Due to heterogeneity in study characteristics, we were unable to compare the effectiveness across studies, but several trends were observed, including the high prevalence of CHTC promotion strategies in antenatal settings and the promising effects of home-based CHTC, distribution of HIV self-tests and integration of CHTC into routine health services. Since 2019, an updated literature search found that combining partner notification and secondary distribution of HIV self-test kits may be an additionally effective CHTC strategy. CONCLUSIONS There are many effective, feasible and scalable approaches to promote CHTC that should be considered by national programmes according to local needs, cultural context and available resources.
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Affiliation(s)
- Karen M. Hampanda
- Department of Obstetrics and GynecologyUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
- Center for Global HealthUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Krysta Pelowich
- Center for Global HealthUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Kellie Freeborn
- Department of Obstetrics and GynecologySchool of MedicineUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
| | - Lauren A. Graybill
- Department of Obstetrics and GynecologySchool of MedicineUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
- Department of EpidemiologyGillings School of Global Public HealthUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
| | - Wilbroad Mutale
- Department of Health PolicySchool of Public HealthUniversity of ZambiaLusakaZambia
| | - Katelyn R. Jones
- Department of Health BehaviorGillings School of Global Public HealthUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
| | | | - Andrew Kumwenda
- Department of Obstetrics and GynecologySchool of MedicineUniversity of ZambiaLusakaZambia
| | - Margaret Kasaro
- Department of Obstetrics and GynecologySchool of MedicineUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
- UNC Global Projects ZambiaLusakaZambia
| | - Nora E. Rosenberg
- Department of Health BehaviorGillings School of Global Public HealthUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
| | - Benjamin H. Chi
- Department of Obstetrics and GynecologySchool of MedicineUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
- Department of EpidemiologyGillings School of Global Public HealthUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
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Naughton B, Bulterys MA, Mugisha J, Mujugira A, Boyer J, Celum C, Weiner B, Sharma M. 'If there is joy… I think it can work well': a qualitative study investigating relationship factors impacting HIV self-testing acceptability among pregnant women and male partners in Uganda. BMJ Open 2023; 13:e067172. [PMID: 36806072 PMCID: PMC9944652 DOI: 10.1136/bmjopen-2022-067172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/31/2023] [Indexed: 02/19/2023] Open
Abstract
OBJECTIVES Secondary distribution of HIV self-test (HIVST) kits from pregnant women attending antenatal care (ANC) to their male partners is shown to increase HIV couples testing and disclosure, and is being scaled up in sub-Saharan Africa. Understanding couples-level barriers and facilitators influencing HIVST uptake is critical to designing strategies to optimise intervention coverage. DESIGN To investigate these couples-level barriers and facilitiators, we conducted focus group discussions and in-depth interviews. Transcripts were analysed thematically and the interdependence model of communal coping and health behaviour change was adapted to explore factors impacting HIVST acceptability. SETTING We recruited pregnant women attending two public ANC clinics in Kampala, Uganda, and male partners of pregnant women between April 2019 and February 2020. PARTICIPANTS We conducted gender-stratified focus group discussions (N=14) and in-depth interviews (N=10) with pregnant women with and without HIV attending ANC, and male partners of pregnant women (N=122 participants). INTERVENTION We evaluated pregnant women's and male partners' perceptions of HIVST secondary distribution in Uganda, leveraging the interdependence model of communal coping and health behaviour change. PRIMARY AND SECONDARY OUTCOME MEASURES Key areas of focus included HIVST interest and acceptability, perspectives on HIV status disclosure to partners and gender roles. RESULTS Participants felt that predisposing factors, including trust, communication, fear of partner and infidelity, would influence women's decisions to deliver HIVST kits to partners, and subsequent communal coping behaviours such as couples HIV testing and disclosure. Pregnancy was described as a critical motivator for men's HIVST uptake, while HIV status of pregnant women was influential in couples' communal coping and health-enhancing behaviours. Generally, participants felt HIV-negative women would be more likely to deliver HIVST, while women with HIV would be more hesitant due to concerns about discovery of serodifference and relationship dissolution. Participants stressed the importance of counsellor availability throughout the process including guidance on how women should approach their partners regarding HIVST and post-test support in case of a positive test. CONCLUSIONS HIV-negative women in relationships with positive predisposing factors may be most likely to deliver HIVST and leverage interdependent coping behaviours. Women with HIV or those in relationships with negative predisposing factors may benefit from targeted counselling and disclosure support before and after HIVST kit distribution. Results can help support policy guidelines for HIVST kit distribution.
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Affiliation(s)
- Brienna Naughton
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Michelle A Bulterys
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Jackson Mugisha
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Andrew Mujugira
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jade Boyer
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Bryan Weiner
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Monisha Sharma
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
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Bulterys MA, Naughton B, Mujugira A, Mugisha J, Nakyanzi A, Naddunga F, Boyer J, Ware N, Celum C, Sharma M. Pregnant women and male partner perspectives of secondary distribution of HIV self-testing kits in Uganda: A qualitative study. PLoS One 2023; 18:e0279781. [PMID: 36787299 PMCID: PMC9928124 DOI: 10.1371/journal.pone.0279781] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 12/14/2022] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND HIV self-testing (HIVST) is a promising strategy to increase awareness of HIV status among sub-Saharan African (SSA) men. Understanding user perspectives on HIVST secondary distribution from pregnant women attending antenatal care (ANC) to their male partners is crucial to optimizing delivery strategies. METHODS We sampled pregnant women attending ANC without their partners and purposively oversampled pregnant women living with HIV (PWHIV) to understand their unique views. We recruited male partners after obtaining contact information from women. We conducted 14 focus group discussions and 10 in-depth interviews with men and pregnant women. We assessed acceptability of HIVST secondary distribution, barriers, facilitators, and interventions to increase HIVST uptake. RESULTS Participants felt that HIVST secondary distribution was acceptable, particularly for women in stable relationships. However, many expressed concerns about accusations of mistrust, relationship dissolution, fear of discovering serodifference, and lack of counseling associated with HIVST. PWHIV reported hesitation about secondary distribution, citing fears of unintended HIV status disclosure and abandonment resulting in financial hardship for themselves and their infant. Some participants preferred that providers contact men directly to offer HIVST kits instead of distribution via women. Participants reported that community sensitization, availability of phone-based counseling, male clinic staff, extended clinic hours, and financial incentives could increase men's HIVST use and linkage to care. CONCLUSION Participants expressed high interest in using HIVST, but secondary distribution was not universally preferred. We identified potential strategies to increase HIVST acceptability, particularly among PWHIV and those in unstable partnerships which can inform strategies to optimize HIVST distribution.
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Affiliation(s)
- Michelle A. Bulterys
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Brienna Naughton
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Andrew Mujugira
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jackson Mugisha
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Agnes Nakyanzi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Faith Naddunga
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jade Boyer
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Norma Ware
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Monisha Sharma
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
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Ware NC, Wyatt MA, Pisarski EE, Kamusiime B, Kasiita V, Nalukwago G, Nalumansi A, Twesigye C, Boyer J, Nakyanzi A, Naddunga F, Mujugira A, Celum CL. How pregnant women living with HIV and their male partners manage men's HIV self-testing: qualitative analysis of an HIVST secondary distribution process in Kampala, Uganda. J Int AIDS Soc 2023; 26:e26050. [PMID: 36659835 PMCID: PMC9852794 DOI: 10.1002/jia2.26050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 11/30/2022] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Increased HIV testing by men in sub-Saharan Africa is key to meeting UNAIDS 2025 testing targets. Secondary distribution of HIV self-testing (HIVST) kits by pregnant women attending antenatal care to male partners has been shown to increase testing among African men. A detailed understanding of how women and male partners manage the distribution and use of HIVST and subsequent linkage to clinic-based follow-up can inform implementation and scale-up efforts. METHODS We use qualitative data from the Obumu Study, a randomized trial of secondary distribution of HIVST by pregnant women living with HIV to male partners in Kampala, Uganda, to unpack the HIVST delivery process. The protocol included a clinic visit by male partners to confirm HIVST results. Individual interviews eliciting data on experiences of delivering and using HIVST and of subsequent linkage to clinic-based testing were conducted with a purposefully selected sample of 45 women and 45 male partner Obumu Study participants from November 2018 to March 2021. Interview data from 59 participants (29 women and 30 men) in the HIVST arm were analysed through coding and category construction. RESULTS Women living with HIV were apprehensive about delivering HIVST to their partners, especially if they had not disclosed their HIV status. They invested effort in developing strategies for introducing HIVST. Male partners described a range of responses to receiving the self-testing kit, especially fear of a positive test result. Women reported leading the self-testing process, often conducting the test themselves. Most women confidently interpreted HIVST results. However, they tended to defer to healthcare workers rather than report positive results directly to partners. Women told their partners the testing process required a clinic follow-up visit, often without explaining the visit's purpose. Many partners delayed the visit as a result. Women again responded by strategizing to persuade their partners to link to follow-up care. CONCLUSIONS Secondary distribution of HIVST by pregnant women living with HIV to male partners can be challenging, especially when women have not disclosed their HIV status. Additional support may alleviate the burden; outreach to male partners may facilitate linkage to confirmatory testing and HIV care or prevention.
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Affiliation(s)
- Norma C. Ware
- Department of MedicineBrigham and Women's HospitalBostonMassachusettsUSA
- Department of Global Health and Social MedicineHarvard Medical SchoolBostonMassachusettsUSA
| | - Monique A. Wyatt
- Department of Global Health and Social MedicineHarvard Medical SchoolBostonMassachusettsUSA
- Harvard GlobalCambridgeMassachusettsUSA
| | - Emily E. Pisarski
- Department of Global Health and Social MedicineHarvard Medical SchoolBostonMassachusettsUSA
| | | | - Vicent Kasiita
- Infectious Diseases InstituteMakerere UniversityKampalaUganda
| | - Grace Nalukwago
- Infectious Diseases InstituteMakerere UniversityKampalaUganda
| | | | | | - Jade Boyer
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
| | - Agnes Nakyanzi
- Infectious Diseases InstituteMakerere UniversityKampalaUganda
| | - Faith Naddunga
- Infectious Diseases InstituteMakerere UniversityKampalaUganda
| | - Andrew Mujugira
- Infectious Diseases InstituteMakerere UniversityKampalaUganda
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
| | - Connie L. Celum
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
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Mweemba O, Maman S, Freeborn K, Hazwela C, Kamat A, Kumwenda A, Lusaka M, Matenga TFL, Namukanga NE, Rosenberg NE, Chi BH, Mutale W. Perspectives and experiences of Zambian pregnant and postpartum women receiving two intervention models to increase uptake of male partner HIV testing. Glob Public Health 2023; 18:2242463. [PMID: 37553076 DOI: 10.1080/17441692.2023.2242463] [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: 04/10/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023]
Abstract
This study explored the experiences of pregnant women who received two intervention models for increasing uptake of male partner HIV testing in antenatal settings. As part of a randomised trial, we interviewed twenty participants who received partner notification services only while 22 received the partner notification plus HIV self-testing. Thematic analysis was used to analyse the data. Partner notification services helped to initiate discussions of HIV testing with partners, influence partners to undergo testing, and encouraged disclosure of HIV status. Some women experienced difficulties engaging partners due to fear of their partner's reaction. Some partners were unable to test due to time constraints. The partner notification plus HIV self-testing intervention, stimulated discussion about HIV testing; facilitated testing for men at their convenience; addressed privacy/confidentiality, and stigma concerns; and provided the opportunity to disclose HIV status. Some women feared disclosure and retribution in case of discordance results. There were also challenges with men making follow-ups for confirmatory HIV tests. The addition of HIV self-test kits to partner notification services can expand HIV testing services to male partners, including those of HIV-negative women. Additional efforts are needed to link men to appropriate HIV prevention, care, and treatment services.
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Affiliation(s)
- Oliver Mweemba
- Department of Health Promotion and Education, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Suzanne Maman
- Department of Health Behaviour, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kellie Freeborn
- Department of Obstetrics and Gynaecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Caroline Hazwela
- Department of Health Promotion and Education, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Aditi Kamat
- Department of Health Behaviour, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Andrew Kumwenda
- Department of Obstetrics and Gynaecology, School of Medicine, University of Zambia, Lusaka, Zambia
| | | | - Tulani Francis L Matenga
- Department of Health Promotion and Education, School of Public Health, University of Zambia, Lusaka, Zambia
- UNC Global Projects - Zambia, Lusaka, Zambia
| | - Nachizya Edith Namukanga
- Department of Health Promotion and Education, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Nora E Rosenberg
- Department of Health Behaviour, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Benjamin H Chi
- Department of Obstetrics and Gynaecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Wilbroad Mutale
- Department of Health Policy and Management, School of Public Health, University of Zambia, Lusaka, Zambia
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18
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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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19
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Mugambi ML, Pintye J, Heffron R, Barnabas RV, John-Stewart G. HIV Prevention Tools Across the Pregnancy Continuum: What Works, What Does Not, and What Can We Do Differently? Curr HIV/AIDS Rep 2022; 19:293-300. [PMID: 35984551 PMCID: PMC9717592 DOI: 10.1007/s11904-022-00621-1] [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: 07/20/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW Multiple tools exist to support the primary prevention of HIV in pregnant and postpartum women; however, there are opportunities to enhance their use and impact. This review summarizes the current status of HIV prevention tools and existing gaps and opportunities to improve their use along the pregnancy care continuum. RECENT FINDINGS HIV screening efforts have steadily improved with close to universal screening of pregnant women in several East and Southern African countries. Strategies to implement partner testing through the distribution of HIV self-test kits are promising though linkage to care remains challenging. Syphilis screening rates are increasing though detection of other sexually transmitted infections could benefit from improved diagnostic capacity. Male and female condoms are rarely used and are often not the optimal tool of choice during pregnancy. Oral pre-exposure prophylaxis (PrEP) is a promising tool, although barriers such as the need for daily adherence, side effects, and stigma may limit its use. There is a growing pipeline of PrEP agents with alternative delivery platforms that might suit women's preferences better and supports the notion that choice is vital to improving HIV prevention coverage during the pregnancy-postpartum continuum. Clear guidance on which tools to use and how to use them, safety data supporting their use, and surveillance data documenting the scale and effectiveness of the tools will be imperative in establishing a path to more impactful prevention efforts among pregnant and postpartum women.
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Affiliation(s)
- Melissa Latigo Mugambi
- Department of Global Health, Hans Rosling Center, University of Washington, 3980 15th Ave NE, Box 351620, Seattle, WA, 98195, USA.
| | - Jillian Pintye
- Department of Global Health, Hans Rosling Center, University of Washington, 3980 15th Ave NE, Box 351620, Seattle, WA, 98195, USA
- School of Nursing, University of Washington, Seattle, WA, USA
| | - Renee Heffron
- Department of Global Health, Hans Rosling Center, University of Washington, 3980 15th Ave NE, Box 351620, Seattle, WA, 98195, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- University of Alabama Birmingham, Birmingham, AB, USA
| | - Ruanne Vanessa Barnabas
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Grace John-Stewart
- Department of Global Health, Hans Rosling Center, University of Washington, 3980 15th Ave NE, Box 351620, Seattle, WA, 98195, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
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20
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Kiptinness C, Kuo AP, Reedy AM, Johnson CC, Ngure K, Wagner AD, Ortblad KF. Examining the Use of HIV Self-Testing to Support PrEP Delivery: a Systematic Literature Review. Curr HIV/AIDS Rep 2022; 19:394-408. [PMID: 35904695 PMCID: PMC9334974 DOI: 10.1007/s11904-022-00617-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2022] [Indexed: 11/16/2022]
Abstract
Purpose of Review HIV self-testing (HIVST) has the potential to expand access to and uptake of HIV pre-exposure prophylaxis (PrEP) delivery. We conducted a systematic literature review to understand the evidence on HIVST use for PrEP delivery. Recent Findings After screening 1055 records, we included eight: three randomized trials and five values and preferences studies. None measured PrEP initiation. Most studies occurred in Sub-Saharan Africa (7/8) and included different populations. One trial found that HIVST use between quarterly clinic visits as part of an adherence package with biofeedback slightly increased adherence; the other two trials found that HIVST use between or in lieu of quarterly clinic visits had no significant or non-inferior effects on adherence. HIVST to support PrEP delivery was acceptable, feasible, and preferred. Summary HIVST use for PrEP continuation largely resulted in similar outcomes to standard-of-care delivery and was perceived acceptable and feasible. Further research is needed to optimize HIVST use within PrEP programming. Supplementary Information The online version contains supplementary material available at 10.1007/s11904-022-00617-x.
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Affiliation(s)
- Catherine Kiptinness
- Department of Public and Global Health, University of Nairobi, Nairobi, Kenya.,Department of Global Health, University of Washington, Seattle, WA, 98105, USA
| | - Alexandra P Kuo
- Department of Pharmacy, University of Washington, Seattle, WA, 98195, USA
| | - Adriana M Reedy
- Public Health Sciences Division, Fred Hutchinson Cancer Center, 1100 Fairview Ave N, Seattle, WA, 98109, USA
| | - Cheryl C Johnson
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Kenneth Ngure
- Department of Pharmacy, University of Washington, Seattle, WA, 98195, USA.,Department of Community Health, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya.,Department of Global Health, University of Washington, Seattle, WA, 98105, USA
| | - Anjuli D Wagner
- Department of Pharmacy, University of Washington, Seattle, WA, 98195, USA.,Department of Global Health, University of Washington, Seattle, WA, 98105, USA
| | - Katrina F Ortblad
- Public Health Sciences Division, Fred Hutchinson Cancer Center, 1100 Fairview Ave N, Seattle, WA, 98109, USA.
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21
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Joseph Davey DL, Wall KM, Naidoo N, Naidoo D, Xaba G, Serao C, Malone T, Dovel K. HIV testing and linkage to ART following secondary distribution of HIV self-test kits to male partners of women living with HIV: a pilot randomized control trial in Mpumalanga, South Africa. J Int AIDS Soc 2022; 25:e25937. [PMID: 35690880 PMCID: PMC9188623 DOI: 10.1002/jia2.25937] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 05/12/2022] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION South African men are underrepresented in HIV testing and treatment services. Secondary distribution of oral HIV self-test (HIVST) kits by women living with HIV (WLHIV) to their male partners (i.e. index partner HIVST) may increase men's testing and treatment but has been understudied. METHODS Between March and July 2021, we evaluated the effectiveness of index partner HIVST versus the standard of care (SOC) (invitations for men's facility-based testing) on men's testing in a 1:1 randomized control trial. Eligibility criteria included: WLHIV; ≥18 years of age; attending one of four high-density rural clinics; have a working cell phone; and self-reported having a primary male partner of unknown serostatus. The primary outcome was the proportion of WLHIV reporting that her partner tested for HIV within 3 months after enrolment. RESULTS We enrolled 180 WLHIV and 176 completed an endline survey (mean age = 35 years, 15% pregnant, 47% unmarried or non-cohabiting). In the HIVST arm, 78% of male partners were reported to have tested for HIV versus 55% in SOC (RR = 1.41; 95% CI = 1.14-1.76). In the HIVST arm, nine men were reactive with HIVST (14% positivity), six were confirmed HIV positive with standard testing (67%) and all of those started antiretroviral therapy (ART), and four HIV-negative men started pre-exposure prophylaxis (PrEP) (5%). In SOC, six men were diagnosed with HIV (12% positivity), 100% started ART and seven HIV-negative men started PrEP (16%). One case of verbal intimate partner violence was reported in the HIVST arm. CONCLUSIONS Secondary distribution of HIVST to partners of WLHIV was acceptable and effective for improving HIV testing among men in rural South Africa in our pilot study. Interventions are needed to link reactive HIVST users to confirmatory testing and ART.
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Affiliation(s)
- Dvora L Joseph Davey
- Division of Infectious Diseases, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA.,Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, USA.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Kristin M Wall
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | | | | | - Gugu Xaba
- BroadReach Healthcare, Johannesburg, South Africa
| | - Claire Serao
- BroadReach Healthcare, Johannesburg, South Africa
| | - Todd Malone
- BroadReach Healthcare, Johannesburg, South Africa
| | - Kathryn Dovel
- Division of Infectious Diseases, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
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22
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Mwangi J, Miruka F, Mugambi M, Fidhow A, Chepkwony B, Kitheka F, Ngugi E, Aoko A, Ngugi C, Waruru A. Characteristics of users of HIV self-testing in Kenya, outcomes, and factors associated with use: results from a population-based HIV impact assessment, 2018. BMC Public Health 2022; 22:643. [PMID: 35366838 PMCID: PMC8977000 DOI: 10.1186/s12889-022-12928-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 03/04/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background and setting
About 20% of persons living with HIV aged 15–64 years did not know their HIV status in Kenya, by 2018. Kenya adopted HIV self-testing (HIVST) to help close this gap. We examined the sociodemographic characteristics and outcomes of self-reported users of HIVST as our primary outcome.
Methods
We used data from a 2018 population-based cross-sectional household survey in which we included self-reported sociodemographic and behavioral characteristics and HIV test results. To compare weighted proportions, we used the Rao-Scott χ-square test and Jackknife variance estimation. In addition, we used logistic regression to identify associations of sociodemographic, behavioral, and HIVST utilization.
Results
Of the 23,673 adults who reported having ever tested for HIV, 937 (4.1%) had ever self-tested for HIV. There were regional differences in HIVST, with Nyanza region having the highest prevalence (6.4%), p < 0.001. Factors independently associated with having ever self-tested for HIV were secondary education (adjusted odds ratio [aOR], 3.5 [95% (CI): 2.1–5.9]) compared to no primary education, being in the third (aOR, 1.7 [95% CI: 1.2–2.3]), fourth (aOR, 1.6 [95% CI: 1.1–2.2]), or fifth (aOR, 1.8 [95% CI: 1.2–2.7]) wealth quintiles compared to the poorest quintile and having one lifetime sexual partner (aOR, 1.8 [95% CI: 1.0–3.2]) or having ≥ 2 partners (aOR, 2.1 [95% CI: 1.2–3.7]) compared to none. Participants aged ≥ 50 years had lower odds of self-testing (aOR, 0.6 [95% CI: 0.4–1.0]) than those aged 15–19 years.
Conclusion
Kenya has made progress in rolling out HIVST. However, geographic differences and social demographic factors could influence HIVST use. Therefore, more still needs to be done to scale up the use of HIVST among various subpopulations. Using multiple access models could help ensure equity in access to HIVST. In addition, there is need to determine how HIVST use may influence behavior change towardsaccess to prevention and HIV treatment services.
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23
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Olakunde BO, Alemu D, Conserve DF, Mathai M, Mak'anyengo MO, Jennings Mayo-Wilson L. Awareness of and willingness to use oral HIV self-test kits among Kenyan young adults living in informal urban settlements: a cross-sectional survey. AIDS Care 2022:1-11. [PMID: 35266433 PMCID: PMC9463408 DOI: 10.1080/09540121.2022.2050176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Self-administered HIV testing may be a promising strategy to improve testing in hard-to-reach young adults, provided they are aware of and willing to use oral HIV self-testing (HIVST). This study examined awareness of and willingness to use oral HIVST among 350 high-risk young adults, aged 18-22, living in Kenya's informal urban settlements. Bivariate and multivariate logistic regressions were used to examine differences in HIVST awareness and willingness by demographic and sexual risk factors. Findings showed that most participants were male (56%) and less than 20 years old (60%). Awareness of oral HIVST was low (19%). However, most participants (75%) were willing to use an oral HIV self-test in the future and ask their sex partner(s) to self-test before having sex (77%). Women (OR = 1.80, 95%CI:1.11, 2.92), older participants (aged 20+) (OR = 2.57, 95% CI:1.48, 4.46), and more educated participants (OR = 2.25, 95%CI:1.36, 3.70) were more willing to use HIVST as compared to men, teen-aged, and less educated participants, respectively. Young adults who reported recent engagement in high-risk sexual behaviors, such as unprotected sex, sex while high or drunk, or sex exchange, were significantly less likely to be willing to use an oral HIV self-test kit (OR = 0.34, 95%CI:0.13,0.86). Those with the highest monthly income (OR = 0.47, 95%CI: 0.25, 0.89) were also less willing to use HIVST. More community- and peer-based efforts are needed to highlight the range of benefits of HIVST (i.e., social, clinical, and structural) to appeal to various youth demographics, in addition to addressing concerns relating to HIVST.
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Affiliation(s)
- Babayemi O Olakunde
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, NG, USA.,Department of Social Medicine, Ohio University, Heritage College of Osteopathic Medicine, Athens, OH, USA
| | - Dawit Alemu
- Department of Social Medicine, Ohio University, Heritage College of Osteopathic Medicine, Athens, OH, USA
| | - Donaldson F Conserve
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Muthoni Mathai
- Department of Psychiatry, Kenyatta National Hospital, University of Nairobi, College of Health Sciences, Nairobi, Kenya
| | - Margaret O Mak'anyengo
- Department of Mental Health, National Health and Development Organization (NAHEDO), Kenyatta National Hospital, Nairobi, Kenya
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- Department of Mental Health, National Health and Development Organization (NAHEDO), Kenyatta National Hospital, Nairobi, Kenya
| | - Larissa Jennings Mayo-Wilson
- Department of Applied Health Sciences, Indiana University School of Public Health, Bloomington, IN, USA.,Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
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24
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Wilson KS, Mugo C, Katz DA, Manyeki V, Mungwala C, Otiso L, Bukusi D, McClelland RS, Simoni JM, Driver M, Masyuko S, Inwani I, Kohler PK. High Acceptance and Completion of HIV Self-testing Among Diverse Populations of Young People in Kenya Using a Community-Based Distribution Strategy. AIDS Behav 2022; 26:964-974. [PMID: 34468968 PMCID: PMC8409270 DOI: 10.1007/s10461-021-03451-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2021] [Indexed: 02/01/2023]
Abstract
Oral HIV self-testing (HIVST) may expand access to testing among hard-to-reach reach adolescents and young adults (AYA). We evaluated community-based HIVST services for AYA in an urban settlement in Kenya. Peer-mobilizers recruited AYA ages 15-24 through homes, bars/clubs, and pharmacies. Participants were offered oral HIVST, optional assistance and post-test counseling. Outcomes were HIVST acceptance and completion (self-report and returned kits). Surveys were given at enrollment, post-testing, and 4 months. Log-binomial regression evaluated HIVST preferences by venue. Among 315 reached, 87% enrolled. HIVST acceptance was higher in bars/clubs (94%) than homes (86%) or pharmacies (75%). HIVST completion was 97%, with one confirmed positive result. Participants wanted future HIVST at multiple locations, include PrEP, and cost ≤ $5USD. Participants from bars/clubs and pharmacies were more likely to prefer unassisted testing and peer-distributers compared to participants from homes. This differentiated community-based HIVST strategy could facilitate engagement in HIV testing and prevention among AYA.
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Affiliation(s)
- Kate S Wilson
- Department of Global Health, Harborview Medical Center, University of Washington, 325 9th Avenue, Box 359931, Seattle, WA, 98104, USA.
| | - Cyrus Mugo
- University of Nairobi/Kenyatta National Hospital, Nairobi, Kenya
| | - David A Katz
- Department of Global Health, Harborview Medical Center, University of Washington, 325 9th Avenue, Box 359931, Seattle, WA, 98104, USA
| | - Vivianne Manyeki
- University of Nairobi/Kenyatta National Hospital, Nairobi, Kenya
| | - Carol Mungwala
- University of Nairobi/Kenyatta National Hospital, Nairobi, Kenya
| | | | | | - R Scott McClelland
- Department of Global Health, Harborview Medical Center, University of Washington, 325 9th Avenue, Box 359931, Seattle, WA, 98104, USA
- Department of Epidemiology, University of Washington, Seattle, USA
- Department of Medicine, University of Washington, Seattle, USA
| | - Jane M Simoni
- Department of Global Health, Harborview Medical Center, University of Washington, 325 9th Avenue, Box 359931, Seattle, WA, 98104, USA
- Department of Psychology, University of Washington, Seattle, USA
| | - Matt Driver
- Department of Cardiology, Cedar Sinai Medical Center, Los Angeles, USA
| | - Sarah Masyuko
- National AIDS and STI Control Program (NASCOP), Nairobi, Kenya
| | - Irene Inwani
- University of Nairobi/Kenyatta National Hospital, Nairobi, Kenya
| | - Pamela K Kohler
- Department of Global Health, Harborview Medical Center, University of Washington, 325 9th Avenue, Box 359931, Seattle, WA, 98104, USA
- Department of Child, Family, and Population Health, Nursing, University of Washington, Seattle, USA
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25
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Penumetsa M, Neary J, Farid S, Kithao P, Richardson BA, Matemo D, John-Stewart G, Kinuthia J, Drake AL. Implementation of HIV Retesting During Pregnancy and Postpartum in Kenya: A Cross-Sectional Study. GLOBAL HEALTH, SCIENCE AND PRACTICE 2022; 10:e2100451. [PMID: 35294386 PMCID: PMC8885347 DOI: 10.9745/ghsp-d-21-00451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION HIV retesting during pregnancy/postpartum can identify incident maternal HIV infection and prevent mother-to-child HIV transmission (MTCT). Guidelines recommend retesting HIV-negative peripartum women, but data on implementation are limited. We conducted a cross-sectional study in Kenya to measure the prevalence of maternal HIV retesting in programs and HIV incidence. METHODS Programmatic HIV retesting data was abstracted from maternal and child health booklets among women enrolled in a cross-sectional and/or seeking services during pregnancy, delivery, or 9 months postpartum in Kenya between January 2017 and July 2019. Retesting was defined as any HIV test conducted by MTCT programs after the initial antenatal care test or conducted as part of retesting policies at/after delivery for women not tested during pregnancy. Poisson generalized linear regression was used to identify correlates of programmatic retesting among women enrolled at 9 months postpartum. RESULTS Among 5,894 women included in the analysis, 3,124 only had data abstracted and 2,770 were enrolled in a cross-sectional study. Overall prevalence of programmatic HIV retesting was higher at 6 weeks (65%) and 9 months postpartum (72%) than in pregnancy (32%), at delivery (23%) and 6 months postpartum (28%) (P<.001 for all comparisons). HIV incidence was 0.72/100 person-years (PY) (95% confidence interval (CI)=0.43,1.22) in pregnancy and 0.23/100 PY (95% CI=0.09, 0.62) postpartum (incidence rate ratio: 3.09; 95% CI=0.97, 12.90; P=.02). CONCLUSION Maternal retest coverage was high at 6 weeks and 9 months postpartum but low during pregnancy. Strategies to ensure high retesting coverage and detect women with incident maternal HIV infection are needed.
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Affiliation(s)
| | - Jillian Neary
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Shiza Farid
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Peninah Kithao
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Barbra A Richardson
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Daniel Matemo
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Grace John-Stewart
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - John Kinuthia
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Alison L Drake
- Department of Global Health, University of Washington, Seattle, WA, USA.
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26
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Joseph Davey DL, Mvududu R, Mashele N, Lesosky M, Khadka N, Bekker LG, Gorbach P, Coates TJ, Myer L. Early pre-exposure prophylaxis (PrEP) initiation and continuation among pregnant and postpartum women in antenatal care in Cape Town, South Africa. J Int AIDS Soc 2022; 25:e25866. [PMID: 35138678 PMCID: PMC8826542 DOI: 10.1002/jia2.25866] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/14/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction Pre‐exposure prophylaxis (PrEP) is a safe and effective prevention strategy to reduce women's risk of HIV in pregnancy and postpartum. Effective PrEP protection requires daily PrEP adherence, but little is known about maternal PrEP continuation and factors that influence PrEP use. Methods The PrEP in pregnancy and postpartum (PrEP‐PP) study enrolled consenting pregnant, HIV‐negative women at first antenatal care (ANC) visit with follow‐up through 12 months postpartum. Eligible and consenting women and girls ≥16 years received HIV prevention counselling and were offered PrEP. Interviewers collected socio‐demographic and behavioural data from participants at each visit. We analysed the proportion of women who initiated PrEP and the proportion who continued PrEP after 3 months with associated correlates by estimating the prevalence ratio adjusting for a priori confounders. Results Between August 2019 and October 2021, we enrolled 1201 pregnant women (median gestation 21 weeks; age 26 years); 84% of women initiated PrEP at their first ANC visit (n = 1014); 55% were married or cohabiting. Overall, 66% of women on PrEP returned for a repeat prescription at 1 month; 58% returned at 3 months (n = 493 of 844). Almost one‐half of women on PrEP reported a side effect at 1 month, mostly nausea/vomiting. Women on PrEP in the first and second trimesters had higher odds of reporting side effects (aOR 2.61; 95% CI 1.17–5.84) versus postpartum women. Women who reported side effects continued with PrEP less than those who did not report side effects (aPR = 0.87; 95% CI 0.77–0.97). Women with ≥1 previous pregnancy (aPR = 0.76; 95% CI 0.57–1.01) or were postpartum (aPR 0.85; 95% CI 0.75–0.97) were less likely to continue PrEP compared to women who were primigravid or pregnant. Women who reported having an HIV+ partner (aPR = 1.45; 95% CI 1.13–1.85) or high HIV risk perception (aPR = 1.20, 95% CI = 1.01–1.41) were more likely to continue on PrEP than those who had HIV‐negative partners or low risk perception. Conclusions PrEP initiation and early continuation were high in this setting, compared to other studies in women. Being postpartum and experiencing side effects were associated with lower PrEP continuation, presenting opportunities for counselling on early transient side effects. Interventions for postpartum women on PrEP are needed.
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Affiliation(s)
- Dvora Leah Joseph Davey
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, USA.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.,The Desmond Tutu Health Foundation, University of Cape Town, Cape Town, South Africa
| | - Rufaro Mvududu
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Nyiko Mashele
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Maia Lesosky
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Nehaa Khadka
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, USA
| | - Linda-Gail Bekker
- The Desmond Tutu Health Foundation, University of Cape Town, Cape Town, South Africa
| | - Pamina Gorbach
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, USA
| | - Thomas J Coates
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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Ferguson L, Narasimhan M, Gutierrez J, Jardell W, Gruskin S. Law, human rights and gender in practice: an analysis of lessons from implementation of self-care interventions for sexual and reproductive health. Sex Reprod Health Matters 2022; 29:2105284. [PMID: 35975874 PMCID: PMC9387312 DOI: 10.1080/26410397.2022.2105284] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Self-care interventions for health are becoming increasingly available, and among the preferred options, including during the COVID-19 pandemic. This research assessed the extent of attention to laws and policies, human rights and gender in the implementation of self-care interventions for sexual and reproductive health (SRH), to identify where additional efforts to ensure an enabling environment for their use and uptake will be useful. A literature review of relevant studies published between 2010 and 2020 was conducted using PubMed, Scopus and Web of Science. Relevant data were systematically abstracted from 61 articles. In March–April 2021, semi-structured interviews were conducted with 10 key informants, selected for their experience implementing self-care interventions for SRH, and thematically analysed. Laws and policies, rights and gender are not being systematically addressed in the implementation of self-care interventions for SRH. Within countries, there is varied attention to the enabling environment including the acceptability of interventions, privacy, informed consent and gender concerns as they impact both access and use of specific self-care interventions, while other legal considerations appear to have been under-prioritised. Operational guidance is needed to develop and implement supportive laws and policies, as well as to ensure the incorporation of rights and gender concerns in implementing self-care interventions for SRH.
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Affiliation(s)
- Laura Ferguson
- Associate Professor of Population and Public Health Sciences, Director of Research, USC Institute on Inequalities in Global Health, University of Southern California, Los Angeles, CA, USA. Correspondence:
| | - Manjulaa Narasimhan
- Scientist, Department of Sexual and Reproductive Health and Research, World Health Organization, includes the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction – HRP, Geneva, Switzerland
| | - Jose Gutierrez
- Student, University of Southern California, Los Angeles, CA, USA
| | - William Jardell
- Project Specialist, USC Institute on Inequalities in Global Health, University of Southern California, Los Angeles, CA, USA
| | - Sofia Gruskin
- Professor of Population and Public Health Sciences and Law, Director, USC Institute on Inequalities in Global Health, University of Southern California, Los Angeles, CA, USA
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Jeremiah RD, Patel DR, Chirwa E, Kapito E, Mei X, McCreary LL, Norr KF, Liu L, Patil CL. A randomized group antenatal care pilot showed increased partner communication and partner HIV testing during pregnancy in Malawi and Tanzania. BMC Pregnancy Childbirth 2021; 21:790. [PMID: 34819018 PMCID: PMC8611988 DOI: 10.1186/s12884-021-04267-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 11/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND HIV testing at antenatal care (ANC) is critical to achieving zero new infections in sub-Saharan Africa. Although most women are tested at ANC, they remain at risk for HIV exposure and transmission to their infant when their partners are not tested. This study evaluates how an HIV-enhanced and Centering-based group ANC model-Group ANC+ that uses interactive learning to practice partner communication is associated with improvements in partner HIV testing during pregnancy. METHODS A randomized pilot study conducted in Malawi and Tanzania found multiple positive outcomes for pregnant women (n = 218) assigned to Group ANC+ versus individual ANC. This analysis adds previously unpublished results for two late pregnancy outcomes: communication with partner about three reproductive health topics (safer sex, HIV testing, and family planning) and partner HIV testing since the first antenatal care visit. Multivariate logistic regression models were used to assess the effect of type of ANC on partner communication and partner testing. We also conducted a mediation analysis to assess whether partner communication mediated the effect of type of care on partner HIV testing. RESULTS Nearly 70% of women in Group ANC+ reported communicating about reproductive health with their partner, compared to 45% of women in individual ANC. After controlling for significant covariates, women in group ANC were twice as likely as those in individual ANC to report that their partner got an HIV test (OR 1.99; 95% CI: 1.08, 3.66). The positive effect of the Group ANC + model on partner HIV testing was fully mediated by increased partner communication. CONCLUSIONS HIV prevention was included in group ANC health promotion without compromising services and coverage of standard ANC topics, demonstrating that local high-priority health promotion needs can be integrated into ANC using a Group ANC+. These findings provide evidence that greater partner communication can promote healthy reproductive behaviors, including HIV prevention. Additional research is needed to understand the processes by which group ANC allowed women to discuss sensitive topics with partners and how these communications led to partner HIV testing.
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Affiliation(s)
- Rohan D Jeremiah
- College of Nursing, University of Illinois Chicago, Chicago, USA.
| | - Dhruvi R Patel
- College of Nursing, University of Illinois Chicago, Chicago, USA
| | - Ellen Chirwa
- Kamuzu University of Health Sciences, Blantyre, Malawi
| | - Esnath Kapito
- Kamuzu University of Health Sciences, Blantyre, Malawi
| | - Xiaohan Mei
- School of Public Health, University of Illinois Chicago, Chicago, USA
| | - Linda L McCreary
- College of Nursing, University of Illinois Chicago, Chicago, USA
| | - Kathleen F Norr
- College of Nursing, University of Illinois Chicago, Chicago, USA
| | - Li Liu
- School of Public Health, University of Illinois Chicago, Chicago, USA
| | - Crystal L Patil
- College of Nursing, University of Illinois Chicago, Chicago, USA
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Muwanguzi PA, Nasuuna EM, Namimbi F, Osingada CP, Ngabirano TD. Venues and methods to improve professional men's access to HIV self-testing and linkage to HIV prevention or treatment: a qualitative study. BMC Health Serv Res 2021; 21:1217. [PMID: 34753460 PMCID: PMC8577403 DOI: 10.1186/s12913-021-07259-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
Background HIV testing among men in sub-Saharan Africa is sub-optimal. Despite several strategies to improve access to underserved populations, evidence regarding engaging men in professional and formal occupations in HIV testing is limited. This study explored employed professional men’s preferences for uptake of HIV self-testing, and linkage to HIV care, or prevention services. Methods This was an explorative-descriptive qualitative study where a sample of 33 men from six Ugandan urban centres. Participants were purposively selected guided by the International Standard Classification of Occupations to participate in in-depth interviews. The data were collected using an interview guide and the sample size was determined by data saturation. Eligibility criteria included fulltime formal employment for over a year at that organization. The data were analyzed manually using thematic content analysis. Results Three categories emerged: uptake of HIV self-tests, process of HIV self-testing and linkage to post-test services. The different modes of distribution of HIV self-test kits included secondary distribution, self-tests at typically male dominated spaces, delivery to workplaces and technology-based delivery. The process of HIV self-testing may be optimized by providing collection bins, and mHealth or mobile phone applications. Linkage to further care or prevention services may be enhanced using medical insurance providers, giving incentives and tele counselling. Conclusion We recommend utilization of several channels for the uptake of HIV self-tests. These include distribution of test kits both to offices and men’s leisure and recreation ‘hot spots’, Additionally, female partners, peers and established men’s group including social media groups can play a role in improving the uptake of HIV self-testing. Mobile phones and digital technology can be applied in innovative ways for the return of test results and to strengthen linkage to care or prevention services. Partnership with medical insurers may be critical in engaging men in professional employment in HIV services.
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Affiliation(s)
- Patience A Muwanguzi
- School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda.
| | - Esther M Nasuuna
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Florence Namimbi
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Charles Peter Osingada
- School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Tom Denis Ngabirano
- School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
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Mugwanya KK, Kinuthia J. Integrating Pre-Exposure Prophylaxis Delivery in Public Health Family Planning Clinics: Lessons Learned From a Programmatic Implementation Project in Kenya. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:683415. [PMID: 36304007 PMCID: PMC9580668 DOI: 10.3389/frph.2021.683415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 08/23/2021] [Indexed: 11/25/2022] Open
Abstract
Sexually active African women are a priority population for HIV prevention due to the disproportionately high frequency of new HIV infections. Family planning (FP) clinics offer an already trusted platform that can be used to reach women for HIV prevention services, including pre-exposure prophylaxis (PrEP). In the recent PrEP Implementation in Young Women and Adolescent (PrIYA program), we piloted PrEP implementation in FP clinics in Kisumu, Kenya, and demonstrated that it was possible to integrate PrEP provision in FP systems with a program-dedicated staff. In this perspective, we describe experiences and strategies employed to introduce PrEP implementation in FP clinics and lessons learned. We identified the following lessons for PrEP introduction in FP clinics in Kenya: (1) possible to integrate and generate high enthusiasm for PrEP delivery in FP clinics but persistence on PrEP is a challenge, (2) involvement of national and regional stakeholders is critical for buy-in, contextualization, and sustainability, (3) delivery models that do not integrate fully with existing staff and systems are less sustainable, (4) creatinine testing at PrEP initiation may not be necessary, (5) fully integrated HIV and FP data systems need to be developed, and (6) incorporating implementation science evaluation is important to understand and document effective implementation strategies. In summary, integration of HIV prevention and FP services provides an opportunity to promote one-stop women-centered care efficiently. However, a broader focus on delivery models that utilize existing staff and novel strategies to help women identify their own risk for HIV are needed to ensure greater success and sustainability.
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Affiliation(s)
- Kenneth K. Mugwanya
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Epidemiology, University of Washington, Seattle, WA, United States
- *Correspondence: Kenneth K. Mugwanya
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, United States
- Kenyatta National Referral Hospital, Nairobi, Kenya
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Rivera AS, Hernandez R, Mag-Usara R, Sy KN, Ulitin AR, O'Dwyer LC, McHugh MC, Jordan N, Hirschhorn LR. Implementation outcomes of HIV self-testing in low- and middle- income countries: A scoping review. PLoS One 2021; 16:e0250434. [PMID: 33939722 PMCID: PMC8092786 DOI: 10.1371/journal.pone.0250434] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/07/2021] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION HIV self-testing (HIV-ST) is an effective means of improving HIV testing rates. Low- and middle-income countries (LMIC) are taking steps to include HIV-ST into their national HIV/AIDS programs but very few reviews have focused on implementation in LMIC. We performed a scoping review to describe and synthesize existing literature on implementation outcomes of HIV-ST in LMIC. METHODS We conducted a systematic search of Medline, Embase, Global Health, Web of Science, and Scopus, supplemented by searches in HIVST.org and other grey literature databases (done 23 September 2020) and included articles if they reported at least one of the following eight implementation outcomes: acceptability, appropriateness, adoption, feasibility, fidelity, cost, penetration, or sustainability. Both quantitative and qualitative results were extracted and synthesized in a narrative manner. RESULTS AND DISCUSSION Most (75%) of the 206 included articles focused on implementation in Africa. HIV-ST was found to be acceptable and appropriate, perceived to be convenient and better at maintaining confidentiality than standard testing. The lack of counselling and linkage to care, however, was concerning to stakeholders. Peer and online distribution were found to be effective in improving adoption. The high occurrence of user errors was a common feasibility issue reported by studies, although, diagnostic accuracy remained high. HIV-ST was associated with higher program costs but can still be cost-effective if kit prices remain low and HIV detection improves. Implementation fidelity was not always reported and there were very few studies on, penetration, and sustainability. CONCLUSIONS Evidence supports the acceptability, appropriateness, and feasibility of HIV-ST in the LMIC context. Costs and user error rates are threats to successful implementation. Future research should address equity through measuring penetration and potential barriers to sustainability including distribution, cost, scale-up, and safety.
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Affiliation(s)
- Adovich S Rivera
- Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Ralph Hernandez
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Regiel Mag-Usara
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Karen Nicole Sy
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Allan R Ulitin
- Institute of Health Policy and Development Studies, National Institutes for Health, Manila, Philippines
| | - Linda C O'Dwyer
- Galter Health Sciences Library & Learning Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Megan C McHugh
- Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Department of Emergency Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Neil Jordan
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
- Center of Innovation for Complex Chronic Healthcare, Hines VA Hospital, Hines, Illinois, United States of America
| | - Lisa R Hirschhorn
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Institute of Global Health, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
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Chamie G, Napierala S, Agot K, Thirumurthy H. HIV testing approaches to reach the first UNAIDS 95% target in sub-Saharan Africa. Lancet HIV 2021; 8:e225-e236. [PMID: 33794183 DOI: 10.1016/s2352-3018(21)00023-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/20/2021] [Accepted: 01/26/2021] [Indexed: 02/06/2023]
Abstract
HIV testing is a crucial first step to accessing HIV prevention and treatment services and to achieving the UNAIDS target of 95% of people living with HIV being aware of their status by 2030. Combined implementation of facility-based and community-based approaches has helped to achieve high levels of HIV testing coverage in many countries including those in sub-Saharan Africa. Approaches such as index testing and self-testing help to reach individuals at higher risk of acquiring HIV, men, and those less likely to use health facilities or community-based services. However, as the proportion of people living with HIV who are aware of their HIV status has risen, the challenge of reaching those who remain undiagnosed or those who are at high risk of acquiring HIV has grown. Demand generation and novel testing approaches will be necessary to reach undiagnosed people living with HIV and to promote frequent retesting among key and priority populations.
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Affiliation(s)
- Gabriel Chamie
- Division of HIV, Infectious Diseases & Global Medicine, University of California San Francisco, San Francisco, CA, USA.
| | - Sue Napierala
- RTI International, Women's Global Health Imperative, Berkeley, CA, USA
| | - Kawango Agot
- Impact Research and Development Organization, Kisumu, Kenya
| | - Harsha Thirumurthy
- Perelman School of Medicine and Center for Health Incentives and Behavioral Economics, University of Pennsylvania, Philadelphia, PA, USA
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van der Straten A, Ryan JH, Reddy K, Etima J, Taulo F, Mutero P, Taylor J, Piper J, Musara P. Influences on willingness to use vaginal or oral HIV PrEP during pregnancy and breastfeeding in Africa: the multisite MAMMA study. J Int AIDS Soc 2021; 23:e25536. [PMID: 32524700 PMCID: PMC7287313 DOI: 10.1002/jia2.25536] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/25/2020] [Accepted: 04/15/2020] [Indexed: 12/15/2022] Open
Abstract
Introduction Women in sub‐Saharan Africa spend a substantial portion of their reproductive lives pregnant and/or breastfeeding (P/BF), yet they have limited options to prevent HIV during these maternal stages. In preparation for phase 3b prevention trials in P/BF women, we explored attitudes about using a vaginal ring or oral pills for pre‐exposure prophylaxis (PrEP), perceptions of HIV risk during P/BF and key influences on future PrEP use. Methods In 2018, we conducted 16 single‐sex focus group discussions (FGDs) with community‐ and clinic‐recruited HIV‐uninfected women, currently or recently P/BF, aged 18 to 40, and men with (currently or recently) P/BF partners, aged 18+. Participants completed a behavioural questionnaire, viewed an educational video and handled prototype placebo products. FGDs were conducted in local languages and transcribed, coded and analysed, using a socio‐ecological framework, for key influences on willingness to use products, HIV risk perceptions and opinions on product attributes. Results Of the 128 participants (65 women, 63 men) 75% lived with their partner and 84% had a child. Women reported the most important influencers when P/BF were partners, and all stated that health decisions when P/BF are typically made jointly (e.g. medication use; ante/postnatal and baby care). There was consensus that P/BF women are at high risk for HIV, primarily because of their partner’s infidelities, and new prevention options were welcomed. Participants valued multiple options and stated that woman’s personal preference would be key to product choice. Anticipated concerns about products included risk of miscarriage, impact on infant development, complications during delivery and adequate production or taste of breastmilk. Specific perceived disadvantages emerged for the ring (e.g. vaginal discomfort, difficulty inserting/removing) and for pills (e.g. nausea/vomiting) that may be exacerbated during pregnancy. Health care providers’ (HCPs) knowledge and approval of product use during P/BF was needed to mitigate anticipated fears. Conclusions Participants perceived pregnancy and breastfeeding as high HIV risk periods and valued new prevention options. HIV protection of the mother‐child dyad, safety of the baby, and ultimately, health of the family were paramount. Endorsement by HCPs and support from partners were key to future product acceptance. Participants recommended involving partners and HCPs in sensitization efforts for future trials.
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Affiliation(s)
- Ariane van der Straten
- Women's Global Health Imperative (WGHI), RTI International, Berkeley, CA, USA.,Center for AIDS Prevention Studies (CAPS), University of California San Francisco, San Francisco, CA, USA
| | - Julia H Ryan
- Women's Global Health Imperative (WGHI), RTI International, Berkeley, CA, USA
| | - Krishnaveni Reddy
- Wits Reproductive Health and HIV Institute (Wits RHI), University of the Witwatersrand, Johannesburg, South Africa
| | - Juliane Etima
- Makerere University - Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Frank Taulo
- Johns Hopkins Project-College of Medicine, University of Malawi, Blantyre, Malawi
| | - Prisca Mutero
- University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe
| | | | | | - Petina Musara
- University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe
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Self-testing for HIV, HBV, and HCV using finger-stick whole-blood multiplex immunochromatographic rapid test: A pilot feasibility study in sub-Saharan Africa. PLoS One 2021; 16:e0249701. [PMID: 33836036 PMCID: PMC8034751 DOI: 10.1371/journal.pone.0249701] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/24/2021] [Indexed: 11/20/2022] Open
Abstract
Background The burden of HIV, HBV, and HCV infections remains disproportionately high in sub-Saharan Africa, with high rates of co-infections. Multiplex rapid diagnostic tests for HIV, HBV and HCV serological testing with high analytical performances may improve the “cascade of screening” and quite possibly the linkage-to-care with reduced cost. Based on our previous field experience of HIV self-testing, we herein aimed at evaluating the practicability and acceptability of a prototype finger-stick whole-blood Triplex HIV/HCV/HBsAg self-test as a simultaneous serological screening tool for HIV, HBV, and HCV in the Democratic Republic of the Congo (DRC). Methods A cross-sectional multicentric study consisting of face-to-face, paper-based, and semi-structured questionnaires with a home-based and facility-based recruitment of untrained adult volunteers at risk of HIV, HBV, and HCV infections recruited from the general public was conducted in 2020 in urban and rural areas in the DRC. The practicability of the Triplex self-test was assessed by 3 substudies on the observation of self-test manipulation including the understanding of the instructions for use (IFU), on the interpretation of Triplex self-test results and on its acceptability. Results A total of 251 volunteers (mean age, 28 years; range, 18–49; 154 males) were included, from urban [160 (63.7%)] and rural [91 (36.3%)] areas. Overall, 242 (96.4%) participants performed the Triplex self-test and succeeded in obtaining a valid test result with an overall usability index of 89.2%. The correct use of the Triplex self-test was higher in urban areas than rural areas (51.2% versus 16.5%; aOR: 6.9). The use of video IFU in addition to paper-based IFU increased the correct manipulation and interpretation of the Triplex self-test. A total of 197 (78.5%) participants correctly interpreted the Triplex self-test results, whereas 54 (21.5%) misinterpreted their results, mainly the positive test results harboring low-intensity band (30/251; 12.0%), and preferentially the HBsAg band (12/44; 27.3%). The rates of acceptability of reuse, distribution of the Triplex self-test to third parties (partner, friend, or family member), linkage to the health care facility for confirmation of results and treatment, and confidence in the self-test results were very high, especially among participants from urban areas. Conclusions This pilot study shows evidence for the first time in sub-Saharan Africa on good practicability and high acceptability of a prototype Triplex HIV/HCV/HBsAg self-test for simultaneous diagnosis of three highly prevalent chronic viral infections, providing the rational basis of using self-test harboring four bands of interest, i.e. the control, HIV, HCV, and HBsAg bands. The relatively frequent misinterpretation of the Triplex self-test points however the necessity to improve the delivery of this prototype Triplex self-test probably in a supervised setting. Finally, these observations lay the foundations for the potential large-scale use of the Triplex self-test in populations living in sub-Saharan Africa at high risk for HIV, HBV, and HCV infections.
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Pintye J, O’Malley G, Kinuthia J, Abuna F, Escudero JN, Mugambi M, Awuor M, Dollah A, Dettinger JC, Kohler P, John-Stewart G, Beima-Sofie K. Influences on Early Discontinuation and Persistence of Daily Oral PrEP Use Among Kenyan Adolescent Girls and Young Women: A Qualitative Evaluation From a PrEP Implementation Program. J Acquir Immune Defic Syndr 2021; 86:e83-e89. [PMID: 33273211 PMCID: PMC8935942 DOI: 10.1097/qai.0000000000002587] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/20/2020] [Indexed: 01/26/2023]
Abstract
BACKGROUND Discontinuation of daily oral pre-exposure prophylaxis (PrEP) is frequent among adolescent girls and young women (AGYW) in African settings. We explored factors influencing early PrEP discontinuation and persistence among Kenyan AGYW who accepted PrEP within a programmatic setting. METHODS We conducted in-depth interviews with AGYW (aged 15-24 years) who accepted PrEP from 4 maternal child health (MCH) and family planning (FP) clinics. AGYW were identified by nurses at routine clinic visits and purposively sampled based on 4 categories: (1) accepted PrEP pills, but never initiated PrEP use (eg, never swallowed PrEP pills), (2) discontinued PrEP <1 month after initiation, (3) discontinued PrEP within 1-3 months, and (4) persisted with PrEP use >3 months. Informed by the Stages of Change Model, thematic analysis characterized key influences on PrEP discontinuation/persistence. RESULTS We conducted 93 in-depth interviews with AGYW who accepted pills. Median age was 22 years, 71% were married; 89% were from MCH, and 11% were from FP clinics. Early PrEP use was positively influenced by encouragement from close confidants and effective concealment of PrEP pill-taking when necessary to avoid stigma or negative reactions from partners. Pregnancy helped conceal PrEP use because pill-taking is normalized during pregnancy, but concealment became more difficult postpartum. AGYW found keeping up with daily PrEP pill-taking challenging, and many noted only episodic periods of the HIV risk. Frequently testing HIV-negative reassured AGYW that PrEP was working and motivated persistence. DISCUSSION As PrEP programs scale-up in MCH/FP, it is increasingly important to enhance protection-effective PrEP use through approaches tailored to AGYW, with special considerations during pregnancy and postpartum.
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Affiliation(s)
- Jillian Pintye
- University of Washington, Department of Biobehavioral Nursing and Health Informatics, Seattle, WA, USA
| | | | - John Kinuthia
- University of Washington, Department of Global Health, Seattle, WA, USA
- Kenyatta National Hospital, Nairobi, Kenya
| | | | | | - Melissa Mugambi
- University of Washington, Department of Global Health, Seattle, WA, USA
| | - Mercy Awuor
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Julia C Dettinger
- University of Washington, Department of Global Health, Seattle, WA, USA
| | - Pamela Kohler
- University of Washington, Department of Global Health, Seattle, WA, USA
- University of Washington Child, Family, and Population Health, Seattle, WA, USA
| | - Grace John-Stewart
- University of Washington, Department of Global Health, Seattle, WA, USA
- University of Washington, Department of Epidemiology, Seattle, WA, USA
- University of Washington, Department of Medicine, Seattle, WA, USA
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Hamilton A, Thompson N, Choko AT, Hlongwa M, Jolly P, Korte JE, Conserve DF. HIV Self-Testing Uptake and Intervention Strategies Among Men in Sub-Saharan Africa: A Systematic Review. Front Public Health 2021; 9:594298. [PMID: 33681120 PMCID: PMC7933016 DOI: 10.3389/fpubh.2021.594298] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 01/18/2021] [Indexed: 12/16/2022] Open
Abstract
Background: HIV testing is an essential gateway to HIV prevention and treatment services. However, HIV testing uptake remains low among men due to stigma, discrimination, and confidentiality concerns. HIV self-testing (HIVST) is an alternative HIV testing method that can address many of these barriers for men. We conducted a systematic review to examine HIVST uptake and intervention strategies among Men in Sub-Saharan Africa. Methods: We used a systematic approach to survey literature published from January 2010 to June 2020 using five electronic databases (PubMed-Medline, CINAHL Complete, PsychINFO, Google Scholar, and Web of Science) and a manual search. Studies were included if they were peer-reviewed, published in English, and examined HIVST willingness, uptake, and/or linkage to care and included men in Sub-Saharan Africa. Results: Sixty-three articles related to HIVST were reviewed. Of the included articles, 37 discussed HIVST uptake/acceptability and 24 discussed intervention strategies. Both oral swab and finger-prick methods had high acceptability with ease of access and availability of the test cited as important by men. Free HIVST kits were preferred by men. Secondary distribution of kits via peers, sexual partners, and female sex workers were successful. Conclusion: HIV self-testing is highly acceptable to men. More efforts are needed to develop policies to implement HIVST programs targeting men in Sub-Saharan Africa, including a focus on linkage to care in sub-Saharan Africa. Future interventions should directly target men independently in tandem with using peers and their romantic partners to promote self-testing among men in sub-Saharan Africa. HIVST kit distribution strategies should be combined with services that can offer confirmatory tests and counseling for men as well as linkage to care.
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Affiliation(s)
- Akeen Hamilton
- Department of Health Promotion, Education and Behavior, University of South Carolina, Columbia, SC, United States
| | - Noah Thompson
- Department of Biological Sciences, University of South Carolina, Columbia, SC, United States
| | - Augustine T Choko
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Mbuzeleni Hlongwa
- Discipline of Public Health, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Pauline Jolly
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jeffrey E Korte
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Donaldson F Conserve
- Department of Prevention and Community Health, The George Washington University, Washington, DC, United States
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Rose K, Matovu JK, Vrana-Diaz CJ, Buregyeya E, Kagaayi J, Chemusto H, Mugerwa S, Musoke W, Mukama CS, Malek AM, Korte JE, Wanyenze RK. Ease of understanding and performing HIV self-tests by pregnant women and their male partners in Uganda: a cross-sectional study. Int J STD AIDS 2021; 32:629-637. [PMID: 33554745 DOI: 10.1177/0956462420983935] [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: 11/15/2022]
Abstract
INTRODUCTION Understanding and following HIV self-testing (HIVST) instructions is a critical step in the use of HIVST kits. We analyzed data on pregnant women and their partners' self-assessment on the usability of kits delivered by their pregnant women. METHODS Quantitative data were collected on 399 pregnant women and 238 male partners enrolled in the intervention arm of a large cluster-randomized HIVST trial. Each pregnant woman received HIVST demonstrations, detailed pictorial instructions on how to use OraQuick HIVST kits, and two kits; for herself and her male partner. Follow-up was at one month (baseline for male partners) and 3 months. Descriptive statistics were conducted to compare understanding and following of HIVST instructions by age and education level. RESULTS The proportion of those who understood HIVST instructions was almost the same (98%) for women and their partners, although partners (26.5%) were nearly twice as likely than women (16.0%) to report needing pretest counseling (Odds ratio [OR] = 1.9, 95% CI: 1.27-2.79). Partners' understanding of the HIVST instructions did not vary by education level, but 4.4% of women with primary education reported difficulty in understanding HIVST instructions compared with 0.5% and 0% of those with secondary and university education, respectively (p = 0.05). However, 5.6% of women aged 30-68 years and 3.3% of partners aged 20-24 years found it more difficult to understand the HIVST instructions. CONCLUSION Both pregnant women and their male partners were correctly able to perform an HIVST without or (with minimal) support suggesting that this mode of delivery will help the national program reach more men. Because more male partners than women required HIVST pretest counseling support, male-targeted HIVST promotional messages may be needed to increase men's self-efficacy to perform HIVST unsupported.
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Affiliation(s)
- Kisa Rose
- School of Public Health, Makerere University, Kampala, Uganda
| | | | - Caroline J Vrana-Diaz
- Department of Public Health Sciences, 2345Medical University of South Carolina, Charleston, SC, USA
| | | | - Joseph Kagaayi
- School of Public Health, Makerere University, Kampala, Uganda
| | | | | | - William Musoke
- Research Department, 108115Mildmay Uganda, Kampala, Uganda
| | | | - Angela M Malek
- Department of Public Health Sciences, 2345Medical University of South Carolina, Charleston, SC, USA
| | - Jeffrey E Korte
- Department of Public Health Sciences, 2345Medical University of South Carolina, Charleston, SC, USA
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Pintye J, Davey DLJ, Wagner AD, John-Stewart G, Baggaley R, Bekker LG, Celum C, Chi BH, Coates TJ, Groves AK, Haberer JE, Heffron R, Kinuthia J, Matthews LT, McIntyre JA, Moodley D, Mofenson LM, Mugo N, Mujugira A, Myer L, Shoptaw S, Stranix-Chibanda L, Baeten JM. Defining gaps in pre-exposure prophylaxis delivery for pregnant and post-partum women in high-burden settings using an implementation science framework. Lancet HIV 2020; 7:e582-e592. [PMID: 32763221 DOI: 10.1016/s2352-3018(20)30102-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/20/2020] [Accepted: 03/24/2020] [Indexed: 01/01/2023]
Abstract
Pregnancy is a high-risk period for HIV acquisition in African women, and pregnant women who become acutely infected with HIV account for up to a third of vertical HIV transmission cases in African settings. To protect women and eliminate vertical transmission, WHO recommends offering oral pre-exposure prophylaxis (PrEP) based on tenofovir to HIV-negative pregnant and post-partum women with a substantial risk of HIV acquisition. PrEP implementation for pregnant and post-partum women lags behind implementation for other high-risk populations. Unique considerations for PrEP implementation arise during pregnancy and post partum, including the integration of provider training with clinical delivery and monitoring of PrEP exposure and outcomes within existing maternal health systems, yet scarce implementation data are available to generate evidence in this context.
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Affiliation(s)
- Jillian Pintye
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Dvora L Joseph Davey
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA; Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Anjuli D Wagner
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA
| | | | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
| | - Benjamin H Chi
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA
| | - Thomas J Coates
- Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Allison K Groves
- Department of Community Health and Prevention, Drexel University, Philadelphia, PA, USA
| | - Jessica E Haberer
- Center for Global Health, Massachusetts General Hospital, Boston, MA, USA
| | - Renee Heffron
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Lynn T Matthews
- Department of Medicine, University of Alabama, Birmingham, AL, USA
| | - James A McIntyre
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa; Anova Health Institute, Johannesburg, South Africa
| | | | | | - Nelly Mugo
- Department of Global Health, University of Washington, Seattle, WA, USA; Kenya Medical Research Institute (KEMRI), Center for Clinical Research, Nairobi, Kenya
| | - Andrew Mujugira
- Department of Global Health, University of Washington, Seattle, WA, USA; Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Steven Shoptaw
- Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
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Napierala S, Bair EF, Marcus N, Ochwal P, Maman S, Agot K, Thirumurthy H. Male partner testing and sexual behaviour following provision of multiple HIV self-tests to Kenyan women at higher risk of HIV infection in a cluster randomized trial. J Int AIDS Soc 2020; 23 Suppl 2:e25515. [PMID: 32589354 PMCID: PMC7319153 DOI: 10.1002/jia2.25515] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 04/04/2020] [Accepted: 04/22/2020] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION Without significant increases in uptake of HIV testing among men, it will be difficult to reduce HIV incidence to disease elimination levels. Secondary distribution of HIV self-tests by women to their male partners is a promising approach for increasing male testing that is being implemented in several countries. Here, we examine male partner and couples testing outcomes and sexual decision making associated with this approach in a cluster randomized trial. METHODS We examined data from women at higher risk of HIV participating in the intervention arm of an ongoing pair-matched cluster randomized trial in Kenya. HIV-negative women ≥18 years who self-reported ≥2 partners in the past month were eligible. Participants received self-tests at enrolment and three-monthly intervals. They were encouraged to offer tests to sexual partners with whom they anticipated condomless sex. At six months, we collected data on self-test distribution, male partner and couples testing, and testing and sexual behaviour in the three most recent transactional sex encounters. We used descriptive analyses and generalized estimating equation models to understand how sexual behaviour was influenced by self-test distribution. RESULTS From January 2018 to April 2019, 921/1057 (87%) participants completed six-month follow-up. Average age was 28 years, 65% were married, and 72% reported income through sex work. Participants received 7283 self-tests over six months, a median of eight per participant. Participants offered a median three self-tests to sexual partners. Of participants with a primary partner, 94% offered them a self-test. Of these, 97% accepted the test. When accepted, couples testing was reported among 91% of participants. Among 1954 transactional sex encounters, 64% included an offer to self-test. When offered self-tests were accepted by 93% of partners, and 84% who accepted conducted couples testing. Compared to partners with an HIV-negative result, condom use was higher when men had a reactive result (56.3% vs. 89.7%, p < 0.01), were not offered a self-test (56.3% vs. 62.0%, p = 0.02), or refused to self-test (56.3% vs. 78.3, p < 0.01). CONCLUSIONS Providing women with multiple self-tests facilitated male partner and couples testing, and led to safer sexual behaviour. These findings suggest secondary distribution is a promising approach for reaching men and has HIV prevention potential. Clinical Trial Number: NCT03135067.
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Affiliation(s)
- Sue Napierala
- Women’s Global Health ImperativeRTI InternationalSan FranciscoCAUSA
| | - Elizabeth F Bair
- Department of Medical Ethics and Health PolicyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Noora Marcus
- Department of Medical Ethics and Health PolicyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Perez Ochwal
- Impact Research and Development OrganizationKisumuKenya
| | - Suzanne Maman
- Department of Health BehaviorGillings School of Global Public HealthUniversity of North Carolina at Chapel HillChapel HillNCUSA
| | - Kawango Agot
- Impact Research and Development OrganizationKisumuKenya
| | - Harsha Thirumurthy
- Department of Medical Ethics and Health PolicyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
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Okal J, Lango D, Matheka J, Obare F, Ngunu-Gituathi C, Mugambi M, Sarna A. "It is always better for a man to know his HIV status" - A qualitative study exploring the context, barriers and facilitators of HIV testing among men in Nairobi, Kenya. PLoS One 2020; 15:e0231645. [PMID: 32294124 PMCID: PMC7159816 DOI: 10.1371/journal.pone.0231645] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 03/28/2020] [Indexed: 01/20/2023] Open
Abstract
HIV testing services are an important component of HIV program and provide an entry point for clinical care for persons newly diagnosed with HIV. Although uptake of HIV testing has increased in Kenya, men are still less likely than women to get tested and access services. There is, however, limited understanding of the context, barriers and facilitators of HIV testing among men in the country. Data are from in-depth interviews with 30 men living with HIV and 8 HIV testing counsellors that were conducted to gain insights on motivations and drivers for HIV testing among men in the city of Nairobi. Men were identified retroactively by examining clinical CD4 registers on early and late diagnosis (e.g. CD4 of ≥500 cells/mm, early diagnosis and <500 cells/mm, late diagnosis). Analysis involved identifying broad themes and generating descriptive codes and categories. Timing for early testing is linked with strong social support systems and agency to test, while cost of testing, choice of facility to test and weak social support systems (especially poor inter-partner relations) resulted in late testing. Minimal discussions occurred prior to testing and whenever there was dialogue it happened with partners or other close relatives. Interrelated barriers at individual, health-care system, and interpersonal levels hindered access to testing services. Specifically, barriers to testing included perceived providers attitudes, facility location and set up, wait time/inconvenient clinic times, low perception of risk, limited HIV knowled ge, stigma, discrimination and fear of having a test. High risk perception, severe illness, awareness of partner's status, confidentiality, quality of services and supplies, flexible/extended opening hours, and pre-and post-test counselling were facilitators. Experiences between early and late testers overlapped though there were minor differences. In order to achieve the desired impact nationally and to attain the 90-90-90 targets, multiple interventions addressing both barriers and facilitators to testing are needed to increase uptake of testing and to link the positive to care.
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Affiliation(s)
- Jerry Okal
- Population Council, Nairobi, Kenya
- * E-mail:
| | | | | | | | | | - Mary Mugambi
- National HIV and STI Control Programme (NASCOP), Nairobi, Kenya
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Drake AL, Begnel E, Pintye J, Kinuthia J, Wagner AD, Rothschild CW, Otieno F, Kemunto V, Baeten JM, John-Stewart G. The Utility of SMS to Report Male Partner HIV Self-testing Outcomes Among Women Seeking Reproductive Health Services in Kenya: Cohort Study. JMIR Mhealth Uhealth 2020; 8:e15281. [PMID: 32209530 PMCID: PMC7142744 DOI: 10.2196/15281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 10/16/2019] [Accepted: 12/19/2019] [Indexed: 01/03/2023] Open
Abstract
Background Use of SMS for data collection is expanding, but coverage, bias, and logistical constraints are poorly described. Objective The aim of this study is to assess the use of SMS to capture clinical outcomes that occur at home and identify potential biases in reporting compared to in-person ascertainment. Methods In the PrEP Implementation in Young Women and Adolescents program, which integrated pre-exposure prophylaxis (PrEP) into antenatal care, postnatal care, and family planning facilities in Kisumu County, Kenya, HIV-negative women 14 years of age or older were offered oral HIV self-tests (HIVSTs) to take home to male partners. Women that brought a phone with a Safaricom SIM to the clinic were offered registration in an automated SMS system (mSurvey) to collect information on HIVST outcomes. Women were asked if they offered the test to their male partners, and asked about the test process and results. HIVST outcomes were collected via SMS (sent 2.5 weeks later), in-person (if women returned for a follow-up scheduled 1 month later), or using both methods (if women initiated PrEP, they also had scheduled follow-up visits). The SMS prompted women to reply at no charge. HIVST outcomes were compared between women with scheduled follow-up visits and those without (follow-up visits were only scheduled for women who initiated PrEP). HIVST outcomes were also compared between women reporting via SMS and in-person. Results Among 2123 women offered HIVSTs and mSurvey registration, 486 (23.89%) accepted HIVSTs, of whom 359 (73.87%) were eligible for mSurvey. Additionally, 76/170 (44.7%) women with scheduled follow-up visits and 146/189 (77.3%) without scheduled follow-up visits registered in mSurvey. Among the 76 women with scheduled follow-ups, 62 (82%) had HIVST outcomes collected: 19 (31%) in-person, 20 (32%) by SMS, and 23 (37%) using both methods. Among the 146 women without scheduled visits, 87 (59.6%) had HIVST outcomes collected: 3 (3%) in-person, 82 (94%) by SMS, and 2 (2%) using both methods. SMS increased the collection of HIVST outcomes substantially for women with scheduled follow-up visits (1.48-fold), and captured 82 additional reports from women without scheduled follow-up visits. Among 222 women with reported HIVST outcomes, frequencies of offering partners the HIVST (85/95, 89% in-person vs 96/102, 94% SMS; P=.31), partners using the HIVST (83/85, 98% vs 92/96, 96%; P=.50), women using HIVST with partners (82/83, 99% vs 91/92, 99%; P=.94), and seeing partner’s HIVST results (82/83, 99% vs 89/92, 97%; P=.56) were similar between women reporting in-person only versus by SMS only. However, frequency of reports of experiencing harm or negative reactions from partners was more commonly reported in the SMS group (17/102, 16.7% vs 2/85, 2%; P=.003). Barriers to the SMS system registration included not having a Safaricom SIM or a functioning phone. Conclusions Our results suggest that the use of SMS substantially improves completeness of outcome data, does not bias reporting of nonsensitive information, and may increase reporting of sensitive information.
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Affiliation(s)
- Alison L Drake
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Emily Begnel
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Jillian Pintye
- School of Nursing, University of Washington, Seattle, WA, United States
| | - John Kinuthia
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Anjuli D Wagner
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Claire W Rothschild
- Department of Epidemiology, University of Washington, Seattle, WA, United States
| | - Felix Otieno
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Valarie Kemunto
- Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, United States.,Department of Epidemiology, University of Washington, Seattle, WA, United States.,Department of Medicine, University of Washington, Seattle, WA, United States
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, United States.,Department of Epidemiology, University of Washington, Seattle, WA, United States.,Department of Medicine, University of Washington, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
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Begnel ER, Escudero J, Mugambi M, Mugwanya K, Kinuthia J, Beima-Sofie K, Dettinger JC, Baeten JM, John-Stewart G, Pintye J. High pre-exposure prophylaxis awareness and willingness to pay for pre-exposure prophylaxis among young adults in Western Kenya: results from a population-based survey. Int J STD AIDS 2020; 31:454-459. [PMID: 32208816 DOI: 10.1177/0956462420912141] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We conducted a population-level short message service (SMS)-based survey among individuals aged 18–34 years in six HIV high-burden counties in Western Kenya to assess pre-exposure prophylaxis (PrEP) awareness, acceptability of non-facility PrEP delivery, and willingness to pay for PrEP. In January 2019, anonymous data were collected using mSurvey Inc., Nairobi, Kenya, which sends SMS messages via mobile provider networks to a ‘general audience’ pool of subscribers ≥18 years. Subscribers’ demographic information was matched to Kenyan census data by age, gender, and county. Of the 3825 individuals who received the survey, 2617 (68%) opened the survey and 2498/2617 (95%) completed all questions. Overall, 84% had ever heard of PrEP, of whom 59% demonstrated understanding of PrEP; understanding was greater among men than women (64% versus 55%, p < 0.001). Among participants who understood PrEP (n = 1249), 38% reported pharmacies (informal or formal) as the preferred venue to obtain PrEP. Over half (61%) were willing to pay for PrEP and 78% reported that the maximum amount they were willing to pay for a one-month supply was <5 USD. High awareness of PrEP in high HIV prevalence settings in Kenya suggests effective public health messaging. Willingness to pay and preference for pharmacy access suggest that non-facility PrEP delivery may be useful.
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Affiliation(s)
- Emily R Begnel
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Jaclyn Escudero
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Melissa Mugambi
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Kenneth Mugwanya
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, USA.,Department of Obstetrics/Gynecology, Kenyatta National Hospital, Nairobi, Kenya
| | | | - Julia C Dettinger
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, USA.,Department of Epidemiology, University of Washington, Seattle, WA, USA.,Department of Medicine, University of Washington, Seattle, WA, USA
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA.,Department of Epidemiology, University of Washington, Seattle, WA, USA.,Department of Medicine, University of Washington, Seattle, WA, USA.,Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Jillian Pintye
- Department of Global Health, University of Washington, Seattle, WA, USA
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Ekouevi DK, Bitty-Anderson AM, Gbeasor-Komlanvi FA, Coffie AP, Eholie SP. HIV self-testing: The key to unlock the first 90 in West and Central Africa. Int J Infect Dis 2020; 95:162-166. [PMID: 32070722 DOI: 10.1016/j.ijid.2020.02.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 01/24/2023] Open
Abstract
The West and Central African region (WCAR) still registers some of the highest rates of new HIV infections worldwide (16%) despite a low prevalence of HIV (1.9%). In this region, only 48% of people living with HIV are aware of their HIV status. To fill this gap, HIV Self testing (HIVST) could potentially be an additional approach to overcome the barriers to diagnose HIV infected patients, therefore being one of the keys to unlock the first 90 as recommended by the World Health Organization (WHO) since 2016. However, many challenges remain for the adoption of HIVST in routine clinical practice in low prevalence settings and need to be contextualized to WCAR settings. We report in this paper some of the challenges and discuss opportunities for a successful implementation of HIVST in the WCAR.
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Affiliation(s)
- Didier K Ekouevi
- Université de Lomé, Faculté des Sciences de la Santé, Lomé, Togo; Centre Africain de Recherche en Epidémiologie et en Santé Publique, Lomé, Togo; ISPED, Université de Bordeaux & Centre INSERM U1219 - Bordeaux Population Health, Bordeaux, France.
| | - Alexandra M Bitty-Anderson
- ISPED, Université de Bordeaux & Centre INSERM U1219 - Bordeaux Population Health, Bordeaux, France; Programme PACCI, site ANRS, Abidjan, Cote d'Ivoire
| | - Fifonsi A Gbeasor-Komlanvi
- Université de Lomé, Faculté des Sciences de la Santé, Lomé, Togo; Centre Africain de Recherche en Epidémiologie et en Santé Publique, Lomé, Togo
| | - Ahuatchi P Coffie
- Programme PACCI, site ANRS, Abidjan, Cote d'Ivoire; Unité pédagogique de Dermatologie et Infectiologie, Unité de Formation et de Recherche en Sciences Médicales, Université Félix Houphouët-Boigny, Abidjan, Cote d'Ivoire; Centre de Recherche sur les Maladies Infectieuses et les Pathologies Infectieuses, Université Félix Houphouët-Boigny, Abidjan, Cote d'Ivoire
| | - Serge Paul Eholie
- Programme PACCI, site ANRS, Abidjan, Cote d'Ivoire; Unité pédagogique de Dermatologie et Infectiologie, Unité de Formation et de Recherche en Sciences Médicales, Université Félix Houphouët-Boigny, Abidjan, Cote d'Ivoire; Centre de Recherche sur les Maladies Infectieuses et les Pathologies Infectieuses, Université Félix Houphouët-Boigny, Abidjan, Cote d'Ivoire
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Kinuthia J, Pintye J, Abuna F, Mugwanya KK, Lagat H, Onyango D, Begnel E, Dettinger J, Baeten JM, John-Stewart G. Pre-exposure prophylaxis uptake and early continuation among pregnant and post-partum women within maternal and child health clinics in Kenya: results from an implementation programme. Lancet HIV 2019; 7:e38-e48. [PMID: 31813837 DOI: 10.1016/s2352-3018(19)30335-2] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 07/27/2019] [Accepted: 09/13/2019] [Indexed: 01/17/2023]
Abstract
BACKGROUND Pregnant women in settings with high HIV prevalence are at increased risk of HIV acquisition and subsequent vertical transmission. We implemented and evaluated a novel programme to provide pre-exposure prophylaxis (PrEP) in maternal and child health clinics in Kenya. METHODS In collaboration with Kisumu County Department of Health, we integrated PrEP delivery within 16 maternal and child health clinics in Kisumu County (Kenya). Women and girls older than 15 years seeking maternal and child health services who tested HIV negative at that visit or within a month and were willing to receive PrEP counselling were interviewed to assess for HIV behavioural risk factors and offered PrEP. Correlates of PrEP initiation and continuation were assessed using Poisson regression in univariate and multivariate analyses. Potential correlates included in our analyses were age, marital status, marriage type, whether pregnant or post partum, gestational age (if pregnant), and HIV risk factors in the previous 6 months. Reasons for the decision to discontinue after having decided to initiate PrEP were evaluated. Women who initiated PrEP were followed up 1 month, 3 months, and 6 months after initiation. FINDINGS Between Nov 20, 2017, and June 13, 2018, 9376 pregnant and post-partum women were assessed for behavioural risk factors and willingness to initiate PrEP. Overall, 2030 (21·7%) initiated PrEP, and 2027 had the status of their partner captured (153 [79·3%] of 193 women with partners living with HIV, 1178 [37·2%] of 3165 women with partners of unknown HIV status, and 696 [11·6%] of 5997 women with HIV-negative partners). Predictors of PrEP initiation in the multivariate analysis were: being younger than 24 years (adjusted prevalence ratio 1·14, 95% CI 1·02-1·28); having a partner living with HIV (6·96, 5·46-8·89) or of unknown HIV status (3·08, 2·50-3·81); gestational age of less than 26 weeks (1·22, 1·02-1·47); having been diagnosed or treated for a sexually transmitted infection (1·57, 1·20-2·06); having been forced to have sex (1·82, 1·38-2·42); having experienced intimate partner violence during the previous 6 months (1·65, 1·10-2·48); having shared needles while engaging in injection drug use (2·43, 1·69-3·50); and recurrent use of post-exposure prophylaxis (1·96, 1·36-2·82). Overall, 786 (38·7%) of 2030 women who initiated PrEP continued use after the first month, with 104 (68·0%) of 153 women who had a partner living with HIV continuing use. Having a partner living with HIV was the only predictor of PrEP continuation at 1 month in the multivariable model (1·98, 1·54-2·55). Frequent reasons for discontinuation were side effects and low HIV risk perception. No incident HIV infection was reported among women on PrEP. INTERPRETATION Many women attending maternal and child health clinics had risk factors for HIV and elected to use PrEP, indicating that routinely accessed maternal and child health clinics can be an effective platform for PrEP delivery for young women. As PrEP awareness rises, PrEP provision in routine clinical settings such as maternal and child health facilities might contribute to decreased HIV incidence among young women. FUNDING US Department of State.
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Affiliation(s)
- John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Research & Programs, Kenyatta National Hospital, Nairobi, Kenya.
| | - Jillian Pintye
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Felix Abuna
- University of Washington-Kenya, Nairobi, Kenya
| | | | | | | | - Emily Begnel
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Julia Dettinger
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA
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