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McClarty LM, Green K, Leung S, Ejeckam C, Adesina A, Shaw SY, Neufeld B, Isac S, Emmanuel F, Blanchard JF, Aliyu G. Advancing Programme Science approaches to understand gaps in HIV prevention programme coverage for key populations in 12 Nigerian states: findings from the 2020 Integrated Biological and Behavioural Surveillance Survey. J Int AIDS Soc 2024; 27 Suppl 2:e26269. [PMID: 38988042 PMCID: PMC11236907 DOI: 10.1002/jia2.26269] [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: 11/24/2023] [Accepted: 04/29/2024] [Indexed: 07/12/2024] Open
Abstract
INTRODUCTION Effective HIV prevention programme coverage is necessary to achieve Nigeria's goal of ending the epidemic by 2030. Recent evidence highlights gaps in service coverage and utilization across the country. The Effective Programme Coverage framework is a Programme Science tool to optimize a programme's population-level impact by examining gaps in programme coverage using data generated through programme-embedded research and learning. We apply the framework using Integrated Biological and Behavioural Surveillance Survey (IBBSS) data from Nigeria to examine coverage of four prevention interventions-condoms, HIV testing, and needle and syringe programmes (NSP)-among four key population groups-female sex workers (FSW), men who have sex with men (MSM), people who inject drugs (PWID) and transgender people. METHODS Data from Nigeria's 2020 IBBSS, implemented in 12 states, were analysed to examine HIV prevention programme coverage among key populations. For each key population group and prevention intervention of interest, weighted IBBSS data were used to retrospectively generate coverage cascades that identify and quantify coverage gaps. Required coverage targets were informed by targets articulated in Nigeria's National HIV/AIDS Strategic Framework or, in their absence, by guidelines from policy normative bodies. Availability-, outreach- and utilization coverage proxy indicators were defined using variables from IBBSS data collection tools. Sankey diagrams are presented to visualize pathways followed by participants between coverage cascade steps. RESULTS Required coverage targets were missed for HIV testing and NSP among all key population groups. Condom availability coverage surpassed required coverage targets among FSW and MSM, while utilization coverage only among FSW exceeded the 90% required coverage target. Outreach coverage was low for all key population groups, falling below all required coverage targets. CONCLUSIONS Our findings identify critical gaps in HIV prevention programme coverage for key populations in Nigeria and demonstrate non-linear movement across coverage cascades, signalling the need for innovative solutions to optimize coverage of prevention services. Programme-embedded research is required to better understand how key population groups in Nigeria access and use different HIV prevention services so that programmes, policies and resource allocation decisions can be optimized to achieve effective programme coverage and population-level impact.
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Affiliation(s)
- Leigh M. McClarty
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
| | - Kalada Green
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
- West African Centre for Public Health and DevelopmentAbujaNigeria
| | - Stella Leung
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
| | | | - Adediran Adesina
- West African Centre for Public Health and DevelopmentAbujaNigeria
| | - Souradet Y. Shaw
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
| | - Bronwyn Neufeld
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
- National Sexually Transmitted and Blood Borne Infection LaboratoryPublic Health Agency of CanadaWinnipegManitobaCanada
| | - Shajy Isac
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
- India Health Action TrustDelhiIndia
| | - Faran Emmanuel
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
| | - James F. Blanchard
- Institute for Global Public HealthUniversity of ManitobaWinnipegManitobaCanada
| | - Gambo Aliyu
- National Agency for the Control of AIDSAbujaNigeria
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Stoebenau K, Muchanga G, Ahmad SSO, Bwalya C, Mwale M, Toussaint S, Maambo C, Peters CJ, Baumhart C, Mwango LK, Lavoie MCC, Claassen CW. Barriers and facilitators to uptake and persistence on prep among key populations in Southern Province, Zambia: a thematic analysis. BMC Public Health 2024; 24:1617. [PMID: 38886691 PMCID: PMC11184712 DOI: 10.1186/s12889-024-19152-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 06/14/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Especially in high HIV prevalence contexts, such as Zambia, effective biomedical prevention tools are needed for priority populations (PPs), including key populations (KPs), who are at higher risk. HIV pre-exposure prophylaxis (PrEP) has been scaled up nationally in Zambia, but little is known about barriers to PrEP use among specific PPs to date. METHODS To understand barriers and facilitators to PrEP use in Zambia, we conducted a qualitative case study of PrEP services to PPs including sero-discordant couples (SDCs), female sex workers (FSWs), and men who have sex with men (MSM) in Livingstone. The study conducted in 2021 included in-depth interviews (n = 43) guided by the socio-ecological model, and focus group discussions (n = 4) with clinic and community-based providers and PrEP-eligible clients including users and non-users across PP groups. We used thematic analysis to analyze data using codes derived both deductively and inductively. RESULTS We found multilevel barriers and facilitators to PrEP use. Cross-cutting barriers shared across PP groups included amplifying effects of PrEP being mistaken for antiretroviral drugs used to treat HIV, including anticipated stigma, and concerns about side-effects based on both misinformation and experience. In addition, stigmatized identities, particularly that of MSM, served as a barrier to PrEP use. The fear of being mislabeled as having HIV was of greatest concern for FSWs. Facilitators to PrEP use primarily included the importance of confidential, KP-sensitive services, and the role of informed, supportive family, friends, and peers. Participants across all PP groups urged expanded education efforts to increase awareness of PrEP within the general population toward mitigating concerns of being mislabeled as living with HIV. CONCLUSION To our knowledge, this is the first qualitative study of the PrEP cascade among multiple PPs in Zambia. This study provides important explanation for the low rates of PrEP continuation found in earlier demonstration trials among KPs in Zambia. The study also offers recommendations for programming efforts going forward such as inclusive PrEP awareness campaigns, expanded KP sensitivity training, and related efforts to thwart PrEP stigma while expanding access.
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Affiliation(s)
- Kirsten Stoebenau
- University of Maryland College Park, 4200 Valley Drive, College Park, MD, 20742-2611, USA.
| | | | - Sacha St-Onge Ahmad
- University of Maryland College Park, 4200 Valley Drive, College Park, MD, 20742-2611, USA
| | - Chiti Bwalya
- University of Maryland College Park, 4200 Valley Drive, College Park, MD, 20742-2611, USA
| | - Mwangala Mwale
- Maryland Global Initiatives Corporation Zambia, Lusaka, Zambia
| | - Samara Toussaint
- University of Maryland College Park, 4200 Valley Drive, College Park, MD, 20742-2611, USA
| | - Choolwe Maambo
- Maryland Global Initiatives Corporation Zambia, Lusaka, Zambia
| | - Carson J Peters
- University of Maryland College Park, 4200 Valley Drive, College Park, MD, 20742-2611, USA
| | - Caitlin Baumhart
- Center for International Health, Education, and Biosecurity, University of Maryland School of Medicine, Baltimore, MD, USA
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Marie-Claude C Lavoie
- Division of Global Health Sciences, Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
- Center for International Health, Education, and Biosecurity, University of Maryland School of Medicine, Baltimore, MD, USA
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Cassidy W Claassen
- Maryland Global Initiatives Corporation Zambia, Lusaka, Zambia
- Center for International Health, Education, and Biosecurity, University of Maryland School of Medicine, Baltimore, MD, USA
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
- Division of Infectious Diseases, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
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Dirisu O, Eluwa GIE, Callens S, Adams E, Akinwunmi A, Geibel S, Iyortim I. 'I take the drugs… to make the sickness to move out of me': key populations' and service provider perspectives about facilitators and barriers to ART adherence and retention in care in Nigeria. Arch Public Health 2024; 82:88. [PMID: 38886824 PMCID: PMC11181523 DOI: 10.1186/s13690-024-01282-9] [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: 08/25/2023] [Accepted: 04/05/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Adherence to antiretroviral therapy (ART) has individual and public health benefits and is critical to improving life expectancy, achieving viral suppression, and reducing the risk of HIV transmission. This qualitative study explored the experience of receiving care as well as perceived facilitators and barriers of treatment initiation, retention in ART care, and adherence to treatment. METHODS In-depth interviews were conducted among 28 men who have sex with men (MSM) and female sex workers (FSWs) receiving ART services in Lagos and Benue states. Key informant interviews were also conducted among 16 service providers engaged in counselling, clinical care, and ART treatment for MSM and FSWs. The Social Ecology Model guided the exploration of perceived barriers and facilitators of treatment initiation, retention in ART care and adherence to treatment. Qualitative data analysis was managed using NVIVO 11 software and themes were analysed using thematic analysis. RESULTS We found that the key barriers to ART adherence were low motivation to comply with medication regimen, work commitments, socioeconomic factors, stigma, negative provider attitude and distance to health facilities. Facilitators of adherence identified include the desire to live a productive life, strong family support and participation in support group programs. Comprehensive adherence counselling, support group programs and an effective follow-up system were factors identified by service providers as key to facilitating adherence. CONCLUSION To be effective, ART programs must address the unique challenges key populations face in accessing treatment and achieving optimal adherence regarding establishing a strong support system and follow-up. Community level interventions that support a stigma-free environment are critical to sustaining engagement in care.
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Affiliation(s)
- Osasuyi Dirisu
- Policy Innovation Center, Snr Fellow Nigerian Economic Summit Group, Abuja, Nigeria
| | | | - Steve Callens
- Faculty of Medicine and Health Sciences, University of Gent, Ghent, Belgium
| | | | | | | | - Isa Iyortim
- United States Agency for International Development, Abuja, Nigeria
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Jin SL, Kolis J, Parker J, Proctor DA, Prybylski D, Wardle C, Abad N, Brookmeyer KA, Voegeli C, Chiou H. Social histories of public health misinformation and infodemics: case studies of four pandemics. THE LANCET. INFECTIOUS DISEASES 2024:S1473-3099(24)00105-1. [PMID: 38648811 DOI: 10.1016/s1473-3099(24)00105-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 04/25/2024]
Abstract
Recognition of misinformation as a public health threat and interest in infodemics, defined as an inundation of information accompanying an epidemic or acute health event, have increased worldwide. However, scientists have no consensus on how to best define and identify misinformation and other essential characteristics of infodemics. We conducted a narrative review of secondary historical sources to examine previous infodemics in relation to four infectious diseases associated with pandemics (ie, smallpox, cholera, 1918 influenza, and HIV) and challenge the assumption that misinformation is a new phenomenon associated with increased use of social media or with the COVID-19 pandemic. On the contrary, we found that the spread of health misinformation has always been a public health challenge that has necessitated innovative solutions from medical and public health communities. We suggest expanding beyond the narrow scope of addressing misinformation to manage information ecosystems, defined as how people consume, produce, interact with, and behave around information, which include factors such as trust, stigma, and scientific literacy. Although misinformation can spread on a global scale, this holistic approach advocates for community-level interventions that improve relationships and trust between medical or public health entities and local populations.
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Affiliation(s)
- Sabrina L Jin
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jessica Kolis
- US Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Jessica Parker
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | | | - Claire Wardle
- School of Public Health, Brown University, Providence, RI, USA
| | - Neetu Abad
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Howard Chiou
- US Centers for Disease Control and Prevention, Atlanta, GA, USA; Commissioned Corps, US Public Health Service, Rockville, MD, USA
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Olakunde BO, Ujam C, Ndukwe CD, Falola-Anoemuah Y, Olaifa Y, Oladele TT, Yahaya HB, Ogundipe A. Barriers to the uptake of oral pre-exposure prophylaxis among young key populations in Nigeria. Int J STD AIDS 2024; 35:346-351. [PMID: 38105179 DOI: 10.1177/09564624231220099] [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: 12/19/2023]
Abstract
BACKGROUND Young key populations (YKP) contribute to the burden of HIV in Nigeria and are a priority population for oral pre-exposure prophylaxis (PrEP). However, their uptake of PrEP remains low. We assessed the main barriers to PrEP uptake and the variation among YKP (15-24 years) in Nigeria. METHODS This study was a secondary data analysis of the 2020 Integrated Biological & Behavioural Surveillance Survey conducted among key populations (KP), including female sex workers (FSW), men who have sex with men (MSM), people who inject drugs (PWID), and transgender people (TG), in 12 states in Nigeria. A closed-ended question asking the main reason for not taking PrEP among KP who had never taken PrEP was included in the surveillance questionnaire. We collapsed the responses into six barrier themes. Using multinomial logistic regression analysis, we examined the association between the barriers (dependent variable) and KP group (independent variable), controlling for age, educational attainment, religion, marital status, employment status, and geopolitical zone. RESULTS A total of 1776 YKP were included in this study. The most cited barriers by KP group were: lack of access (28.3%) and fear of side effects (28.3%) by FSW; lack of interest (37.1%) by MSM; low risk perception (65.5%) by PWID; and lack of access (34.4%) by TG. The odds of reporting fear of side effects, lack of access, lack of interest, and nonspecific/others reasons were significantly different by KP group. CONCLUSIONS The barriers limiting the uptake of PrEP among YKP vary by KP group. Our results highlight the need for KP-specific interventions to improve the uptake of PrEP among YKP in Nigeria.
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Affiliation(s)
- Babayemi O Olakunde
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
- Center for Translation and Implementation Research, University of Nigeria Nsukka, Enugu, Nigeria
| | - Chukwugozie Ujam
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Chinwedu D Ndukwe
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
- African Institute of Health Policy and Health Systems, Abakaliki, Nigeria
| | - Yinka Falola-Anoemuah
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Yewande Olaifa
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Tolulope T Oladele
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Hidayat B Yahaya
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Alex Ogundipe
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
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Nardell MF, Govathson‐Mandimika C, Garnier S, Watts A, Babalola D, Ngcobo N, Long L, Lurie MN, Miot J, Pascoe S, Katz IT. "Emotional stress is more detrimental than the virus itself": A qualitative study to understand HIV testing and pre-exposure prophylaxis (PrEP) use among internal migrant men in South Africa. J Int AIDS Soc 2024; 27:e26225. [PMID: 38462755 PMCID: PMC10935710 DOI: 10.1002/jia2.26225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 02/07/2024] [Indexed: 03/12/2024] Open
Abstract
INTRODUCTION South Africa has one of the highest rates of internal migration on the continent, largely comprised of men seeking labour in urban centres. South African men who move within the country (internal migrants) are at higher risk than non-migrant men of acquiring HIV yet are less likely to test or use pre-exposure prophylaxis (PrEP). However, little is known about the mechanisms that link internal migration and challenges engaging in HIV services. METHODS We recruited 30 internal migrant men (born outside Gauteng Province) during August 2022 for in-depth qualitative interviews at two sites in Johannesburg (Gauteng) where migrants may gather, a factories workplace and a homeless shelter. Interviewers used open-ended questions, based in the Theory of Triadic Influence, to explore experiences and challenges with HIV testing and/or PrEP. A mixed deductive inductive content analytic approach was used to review data and explain why participants may or may not use these services. RESULTS Migrant men come to Johannesburg to find work, but unreliable income, daily stress and time constraints limit their availability to seek health services. While awareness of HIV testing is high, the fear of a positive diagnosis often overshadows the benefits. In addition, many men lack knowledge about the opportunity for PrEP should they test negative, though they express interest in the medication after learning about it. Additionally, these men struggle with adjusting to urban life, lack of social support and fear of potential stigma. Finally, the necessity to prioritize work combined with long wait times at clinics further restricts their access to HIV services. Despite these challenges, Johannesburg also presents opportunities for HIV services for migrant men, such as greater anonymity and availability of HIV information and services in the city as compared to their rural homes of origin. CONCLUSIONS Bringing HIV services to migrant men at community sites may ease the burden of accessing these services. Including PrEP counselling and services alongside HIV testing may further encourage men to test, particularly if integrated into counselling for livelihood and coping strategies, as well as support for navigating health services in Johannesburg.
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Affiliation(s)
- Maria Francesca Nardell
- Division of Global Health EquityBrigham and Women's HospitalBostonMassachusettsUSA
- Harvard Medical SchoolBostonMassachusettsUSA
| | - Caroline Govathson‐Mandimika
- Health Economics and Epidemiology Research Office (HE2RO)JohannesburgSouth Africa
- Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | | | | | | | - Nkosinathi Ngcobo
- Health Economics and Epidemiology Research Office (HE2RO)JohannesburgSouth Africa
- Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Lawrence Long
- Health Economics and Epidemiology Research Office (HE2RO)JohannesburgSouth Africa
- Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- Department of Global HealthBoston University School of Public HealthBostonMassachusettsUSA
| | - Mark N. Lurie
- Brown University School of Public HealthBrown UniversityProvidenceRhode IslandUSA
| | - Jacqui Miot
- Health Economics and Epidemiology Research Office (HE2RO)JohannesburgSouth Africa
- Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Sophie Pascoe
- Health Economics and Epidemiology Research Office (HE2RO)JohannesburgSouth Africa
- Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Ingrid T. Katz
- Harvard Medical SchoolBostonMassachusettsUSA
- Division of Women's HealthBrigham and Women's HospitalBostonMassachusettsUSA
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Dada D, Abu-Ba'are GR, Turner D, Mashoud IW, Owusu-Dampare F, Apreku A, Ni Z, Djiadeu P, Aidoo-Frimpong G, Zigah EY, Nyhan K, Nyblade L, Nelson LE. Scoping review of HIV-related intersectional stigma among sexual and gender minorities in sub-Saharan Africa. BMJ Open 2024; 14:e078794. [PMID: 38346887 PMCID: PMC10862343 DOI: 10.1136/bmjopen-2023-078794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 01/09/2024] [Indexed: 02/15/2024] Open
Abstract
OBJECTIVES Sexual and gender minority (SGM) populations in sub-Saharan Africa (SSA) are disproportionately impacted by HIV and often face multiple HIV-related stigmas. Addressing these stigmas could reduce SGM HIV vulnerability but little is known about how the stigmas operate and intersect. Intersectional stigma offers a lens for understanding the experiences of stigmatised populations and refers to the synergistic negative health effects of various systems of oppression on individuals with multiple stigmatised identities, behaviours or conditions. This review aims to (1) assess how often and in what ways an intersectional lens is applied in HIV-related stigma research on SGM populations in SSA and (2) understand how intersectional stigma impacts HIV risk in these populations. DESIGN Scoping review following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews. DATA SOURCES Public health and regional databases were searched in 2020 and 2022. ELIGIBILITY CRITERIA Articles in French and English on HIV-related stigma and HIV outcomes among men who have sex with men, women who have sex with women and/or transgender individuals in SSA. DATA EXTRACTION AND SYNTHESIS Articles were screened and extracted twice and categorised by use of an intersectional approach. Study designs and stigma types were described quantitatively and findings on intersectional stigma were thematically analysed. RESULTS Of 173 articles on HIV-related stigma among SGM in SSA included in this review, 21 articles (12%) applied an intersectional lens. The most common intersectional stigmas investigated were HIV and same-sex attraction/behaviour stigma and HIV, same-sex attraction/behaviour and gender non-conformity stigma. Intersectional stigma drivers, facilitators and manifestations were identified across individual, interpersonal, institutional and societal socioecological levels. Intersectional stigma impacts HIV vulnerability by reducing HIV prevention and treatment service uptake, worsening mental health and increasing exposure to HIV risk factors. CONCLUSION Intersectional approaches are gaining traction in stigma research among SGM in SSA. Future research should prioritise quantitative and mixed methods investigations, diverse populations and intervention evaluation.
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Affiliation(s)
- Debbie Dada
- School of Nursing, Yale University, New Haven, Connecticut, USA
- St Michael's Hospital Centre for Urban Health Solutions, Toronto, Ontario, Canada
| | - Gamji R Abu-Ba'are
- Center for Interdisciplinary Research on AIDS, School of Public Health, Yale University, New Haven, Connecticut, USA
- Behavioral, Sexual, and Global Health Lab, University of Rochester, Rochester, New York, USA
| | | | | | | | | | - Zhao Ni
- School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Pascal Djiadeu
- St Michael's Hospital Centre for Urban Health Solutions, Toronto, Ontario, Canada
- School of Public Health, University of Toronto Dalla Lana, Toronto, Ontario, Canada
| | - Gloria Aidoo-Frimpong
- Center for Interdisciplinary Research on AIDS, School of Public Health, Yale University, New Haven, Connecticut, USA
| | - Edem Yaw Zigah
- Behavioral, Sexual, and Global Health Lab, University of Rochester, Rochester, New York, USA
| | - Kate Nyhan
- Harvey Cushing/John Hay Whitney Medical Library, Yale University, New Haven, Connecticut, USA
| | - Laura Nyblade
- Research Triangle Institute, Research Triangle Park, North Carolina, USA
| | - LaRon E Nelson
- School of Nursing, Yale University, New Haven, Connecticut, USA
- St Michael's Hospital Centre for Urban Health Solutions, Toronto, Ontario, Canada
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Nagai H, Ankomah A, Fuseini K, Adiibokah E, Semahegn A, Tagoe H. HIV Pre-Exposure Prophylaxis Uptake Among High-Risk Population in Sub-Saharan Africa: A Systematic Review and Meta-Analysis. AIDS Patient Care STDS 2024; 38:70-81. [PMID: 38381951 DOI: 10.1089/apc.2023.0117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024] Open
Abstract
Globally, 38.4 million people are affected by the human immunodeficiency virus (HIV) pandemic, and more than 2.5 million new HIV infections occur yearly. HIV pre-exposure prophylaxis (PrEP) has been widely recognized as a potential way to prevent new infections among risk population. There is a paucity of abridged evidence on the level and barriers to PrEP service uptake in sub-Saharan Africa (SSA). Therefore, we conducted a systematic review to synthesize existing evidence on PrEP uptake in SSA. Relevant studies were searched from major databases (PubMed and PsychInfo) and direct Google Scholar. Data were extracted and recorded using a pilot-tested template. Methodological rigor, heterogeneity and publication bias of studies were assessed to minimize the inclusion of erroneous findings. A random effect model was used for the meta-analysis followed by narrative metasynthesis. The protocol of this systematic review has been by registered PROSPERO (ID: CRD42022308855). A total of 1830 studies were retrieved, and 30 studies met inclusion criteria of the systematic review. People who heard about PrEP ranged from 23% to 98%. The pooled prevalence of willingness to use PrEP was 64.2% (95% confidence interval: 55.5-72.0). Fear of side effect, stigma, nonreceptive attitude, cost of pills, low awareness about PrEP, perceived reason about the effectiveness of PrEP, and lack of friendly services were the common barriers to PrEP uptake in Africa. In conclusion, comprehensive knowledge and willingness to use PrEP were low in SSA. The barriers to low PrEP service uptake are avoidable through comprehensive awareness creation and availing essential services to key population in Africa. Expanding educational messages to key population using friendly approaches and more accessible platforms, engaging stakeholders, and integrating PrEP service with routine health care are important to foster HIV prevention and control in the future.
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Affiliation(s)
- Henry Nagai
- John Snow Research and Training Institute, Inc., Accra, Ghana
| | - Augustine Ankomah
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | | | | | - Agumasie Semahegn
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Henry Tagoe
- John Snow Research and Training Institute, Inc., Accra, Ghana
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Olakunde BO, Folala-Anoemuah Y, Ujam C, Ndukwe CD, Olaifa Y, Yahaya HB, Bello H, Ogundipe A. Awareness and uptake of oral pre-exposure prophylaxis among adolescent and young key populations in Nigeria: a secondary data analysis of the 2020 Integrated Biological & Behavioural Surveillance Survey. AIDS Care 2024; 36:146-152. [PMID: 37683258 DOI: 10.1080/09540121.2023.2254547] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 08/25/2023] [Indexed: 09/10/2023]
Abstract
Oral pre-exposure prophylaxis (PrEP) is a critical intervention for HIV prevention among key populations (KP) in Nigeria. However, little is known about its coverage among adolescent and young key populations (AYKP). Using the 2020 Integrated Biological & Behavioural Surveillance Survey conducted among KP, including female sex workers (FSW), men who have sex with men (MSM), people who inject drugs (PWID), and transgender people (TG), we assessed the awareness and uptake of PrEP among AYKP (15-24 years) in Nigeria. We performed weighted descriptive statistics and logistic regression analyses. Of the 6882 AYKP included in this study, 36.1% were aware of PrEP, ranging from 47.9% in MSM to 19.8% in FSW. Compared with FSW, MSM (aOR = 3.7, 95%CI = 3.22-4.35) and TG (aOR = 2.6, 95%CI = 2.18-2.98) had significant higher odds of PrEP awareness. Among those aware of PrEP, 24.5% had ever taken PrEP. The uptake of PrEP varied by KP group: TG (28.1%), MSM (25.3%), PWID (18.0%), and FSW (14.4%). MSM (aOR = 2.6, 95%CI = 1.72-4.07) and TG (aOR = 2.7, 95%CI = 1.71-4.14) had significant higher odds of PrEP uptake relative to FSW. The awareness and uptake of PrEP among AYKP in Nigeria is low. This calls for more awareness creation about PrEP addressing the barriers that limit its uptake.
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Affiliation(s)
- Babayemi O Olakunde
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
- Center for Translation and Implementation Research, University of Nigeria Nsukka, Enugu, Nigeria
| | - Yinka Folala-Anoemuah
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Chukwugozie Ujam
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Chinwedu D Ndukwe
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
- African Institute of Health Policy and Health Systems, Abakaliki, Nigeria
| | - Yewande Olaifa
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Hidayat B Yahaya
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Hasiya Bello
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
| | - Alex Ogundipe
- Department of Community Prevention and Care Services, National Agency for the Control of AIDS, Abuja, Nigeria
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10
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Moyo PL, Nunu WN. Exploring Barriers and Facilitators That Influence Uptake of Oral Pre-Exposure Prophylaxis Among Men Who Have Sex With Men in Bulawayo, Zimbabwe: Key Stakeholder's Perspectives. Am J Mens Health 2024; 18:15579883231223377. [PMID: 38183239 PMCID: PMC10771743 DOI: 10.1177/15579883231223377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 01/07/2024] Open
Abstract
The world has been on the path to ending HIV and AIDS as a global threat by 2030; despite these efforts, the rate of new HIV infections among men who have sex with men remains very high. This study sought to explore the perceptions of key stakeholders on the potential barriers and facilitators of pre-exposure prophylaxis use among this key population. An exploratory, descriptive (through interviews) qualitative study was conducted on 10 key informants who were purposively selected and snowballed based on their knowledge and experience toward pre-exposure prophylaxis programming among men who have sex with men. The interviews were recorded, transcribed verbatim, coded, and thematically analyzed on MAXQDA. Stated barriers were stigma, lack of information, wrong messaging around pre-exposure prophylaxis, hearing negative things about the pills, the burden of taking pills daily, negative attitudes from health care providers, non-friendly health care facilities, pre-exposure prophylaxis not being affordable, and lack of flexibility and privacy from public hospitals. Identified facilitators were correct messaging on pre-exposure prophylaxis, long-lasting injectable pre-exposure prophylaxis, improved packaging, de-stigmatization, more friendly facilities, differentiated service approach, community groups, engagement, and partnership. To address these barriers and leverage the facilitators, it is imperative to have accessible, affordable services, non-judgmental health care providers, and peer support networks to empower men who have sex with men to make informed decisions regarding their sexual and reproductive health. Continued efforts to remove barriers and promote facilitators are crucial for maximizing the potential of pre-exposure prophylaxis as an effective HIV prevention tool among this population.
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Affiliation(s)
- Perez Livias Moyo
- Department of Environmental Health, Faculty of Environmental Science, National University of Science and Technology, Bulawayo, Zimbabwe
| | - Wilfred Njabulo Nunu
- Department of Environmental Health, Faculty of Environmental Science, National University of Science and Technology, Bulawayo, Zimbabwe
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Ramadhani HO, Kayode BO, Ndembi N, Crowell TA, Nowak RG, Dimlong O, Katu C, Adebiyi R, Baral SD, Charurat ME. The quality of life among men who have sex with men (MSM) living with and those not living with HIV in Abuja Nigeria. AIDS Care 2023; 35:1534-1541. [PMID: 36608218 PMCID: PMC10323032 DOI: 10.1080/09540121.2022.2160863] [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: 04/13/2022] [Accepted: 12/13/2022] [Indexed: 01/07/2023]
Abstract
Our objective was to assess factors associated with health-related quality of life (HRQoL) among men who have sex with men (MSM) living with or those not living with HIV in Nigeria. A cross-sectional subset of adult MSM in the ongoing TRUST/RV368 HIV prevention and treatment study were recruited and completed the World Health Organization quality of life in HIV infection (WHOQOL-BREF) questionnaire. The tool comprises physical health, psychological health, social relationships and environmental health domains from which scores were extracted. T-tests were used to compare mean HRQoL scores between participants living with or those not living with HIV and among persons living with HIV who had been on antiretroviral therapy for ≥1 year or <1 year. Of 322 study participants, 186 (57.8%) were living with HIV. The mean scores were significantly lower for participants living with HIV as compared to those not living with HIV in physical health, psychological health and social relationship domains. Among persons living with HIV and taking ART, scores were significantly lower for those whose duration was <1 year as compared to ≥1 year regarding physical health and psychological health. Strategies to improve HIV prevention and early detection and linkage to HIV care may improve HRQoL.
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Affiliation(s)
- Habib O Ramadhani
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Blessing O Kayode
- Institute of Human Virology, Federal Capital Territory, Abuja, Nigeria
| | - Nicaise Ndembi
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
- Institute of Human Virology, Federal Capital Territory, Abuja, Nigeria
| | - Trevor A Crowell
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD, USA
| | - Rebecca G Nowak
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Olivia Dimlong
- Institute of Human Virology, Federal Capital Territory, Abuja, Nigeria
| | - Christiana Katu
- Institute of Human Virology, Federal Capital Territory, Abuja, Nigeria
| | - Ruxton Adebiyi
- Institute of Human Virology, Federal Capital Territory, Abuja, Nigeria
| | | | - Man E Charurat
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
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12
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Yang M, Li C, Zou K, Liang Y, Zhang R, Tang K. "They have their own people": Emotional connections, community belonging, and Chinese gay, bisexual and other men who have sex with men (GBMSM) college students' needs for sexual health support. PLoS One 2023; 18:e0291550. [PMID: 37729385 PMCID: PMC10511125 DOI: 10.1371/journal.pone.0291550] [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: 08/30/2022] [Accepted: 08/31/2023] [Indexed: 09/22/2023] Open
Abstract
Gay, bisexual and other men who have sex with men (GBMSM) college students in China have unique sexual health challenges, including a higher risk of HIV infection, stigma and discrimination against LGBTQ (lesbian, gay, bisexual, transgender, and queer) population, and limited access to LGBTQ-affirmative sexual health support. Nonetheless, previous research or policymaking has rarely addressed the students' needs for sexual health support from their perspectives. This study aims to explore GBMSM college students' perceptions and attitudes to current sexual health resources, the challenges they encounter, and their expectations to acquiring LGBTQ-affirmative sexual health information and services. The exploration was carried out through field visits and in-depth interviews with 26 GBMSM college students and eight relevant stakeholders in five cities in China. Qualitative thematic analysis was applied to the interview transcripts and fieldwork memos. Four themes emerged around the preference and needs of GBMSM students in dealing with their sexual health challenges: the association between tackling sexual health challenges and entering LGBTQ communities, the roles of emotional attachment in shaping the preference for HIV-related care and support, the desired modes of acquiring sexual health support, and the current unmet service needs. We discovered that the information-and-care-seeking behaviors of GBMSM college students are highly influenced by and connected to their participation in online and in-person LGBTQ communities. Due to the overall stigmatizing sociocultural environment of LGBTQ in China, GBMSM college students tend to rely on LGBTQ communities, seeking trust and a sense of belongingness for tackling their sexual health challenges. Conventional school-based sexual health educational programs, which often apply top-down, stigma-and-fear-based, and non-LGBTQ-inclusive teaching strategies, rarely help GBMSM college students to solve sexual health problems in real life. GBMSM college students are eager to have LGBTQ-affirmative "health managers" who can understand their emotional experiences and interpersonal contexts and assist them with sexual health issues. However, such support is generally perceived as limited by the students. Our study highlights these unmet needs of the GBMSM students and emphasizes the importance of developing future LGBTQ-affirmative sexual health programs among Chinese GBMSM college students and young GBMSM in general.
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Affiliation(s)
- Minhui Yang
- Department of Social and Behavioural Health Sciences, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Chunyan Li
- Tokyo College, University of Tokyo, Tokyo, Japan
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States of America
| | - Kaiyue Zou
- Epidemiology Department, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
| | - Yun Liang
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Rudong Zhang
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Kun Tang
- Vanke School of Public Health, Tsinghua University, Beijing, China
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13
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Churu M, Kulemba K, Kapesa A, Kajura A, Wilfred D, Basinda N, Kaluvya S, Mageda KP. Factors associated with adherence to oral HIV pre-exposure prophylaxis among female sex workers in the Mara Region, Tanzania: A 2022 cross-sectional study. Medicine (Baltimore) 2023; 102:e34824. [PMID: 37682179 PMCID: PMC10489305 DOI: 10.1097/md.0000000000034824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Female sex workers (FSWs) have a higher risk of acquiring human immunodeficiency virus (HIV) infection compared with the general female population. Tanzania adopted pre-exposure prophylaxis (PrEP) use for HIV-negative key populations in 2019 as a strategy to reduce HIV transmission. We aimed to identify factors associated with PrEP adherence among FSWs in Tanzania. We conducted a cross-sectional study of FSWs using oral HIV PrEP from June-July 2022 in 5 Mara Region districts. Stata software was used to analyze the quantitative data. Poor overall PrEP adherence was observed among FSWs, with adherence of 48.3% (174/360) and 43.3% (156/360) according to pill count and self-reports, respectively. Participants living with family members had 2.32 higher odds of PrEP adherence (adjusted odds ratio [aOR] = 2.32, 95% confidence interval [CI] = 1.27-42.23, P = .006) versus participants living alone or with friends. Moreover, FSWs who preferred pill packages had 1.41 higher odds of adherence (aOR = 2.43, [95% CI = 1.41-4.19, P = .001]); participants with a good perception of PrEP had 1.71 higher odds (aOR = 1.71, [95% CI = 1.01-2.91, P = .047]) of PrEP adherence. We found that living with family, pill packaging, and PrEP perception played significant roles in PrEP adherence among FSWs. Interventions to improve pill packaging, social support, and the perception of PrEP among FSWs should be intensified to increase adherence in this vulnerable population.
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Affiliation(s)
- Mwanaidi Churu
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
| | - Khamis Kulemba
- President’s Office, Regional Administration and Local Government, Dodoma, Tanzania
| | - Anthony Kapesa
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
| | - Alphaxard Kajura
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Diana Wilfred
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Namanya Basinda
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Samwel Kaluvya
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
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Moyo PL, Nunu WN. Oral Pre-Exposure Prophylaxis Accessibility, Knowledge, Barriers, and Facilitators Among Men Who Have Sex With Men in Bulawayo, Zimbabwe. Am J Mens Health 2023; 17:15579883231207481. [PMID: 37876122 PMCID: PMC10599119 DOI: 10.1177/15579883231207481] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 09/06/2023] [Accepted: 09/27/2023] [Indexed: 10/26/2023] Open
Abstract
Great strides have been made globally toward ending HIV and AIDS as a threat by 2030, although the rate of new HIV infections among men who have sex with men remains very high. Due to their risk of getting HIV and AIDS, utilization of pre-exposure prophylaxis (PrEP) can potentially reduce the risk of HIV transmission among this population. This study sought to analyze the accessibility, knowledge, and potential barriers and facilitators to assessing PrEP by men who have sex with men. The quantitative method was conducted on 65 men who have sex with men through questionnaires loaded on Kobo Collect. Chi-square test, odds ratios, and logistic regression were used to associate different demographic characteristics with knowledge and significance of barriers in PrEP access using STATA 15. A hotspot map of PrEP and locations was created using QGIS. About 84% of respondents accessed pills from friendly facilities. The remaining accessed them from public hospitals, namely Mpilo and United Bulawayo Hospitals. Over 90% of the respondents were found to be highly knowledgeable. Notably, barriers included lack of information, fear of side effects, pills not accessible, pill taste, odor and size, stigma, and lack of protection from other sexually transmitted infections. Facilitators were educated about PrEP, the existence of friendly health facilities, making pills available at all times, partner support, increased number of friendly health facilities and support groups. Maximizing the potential of PrEP as an efficient HIV-prevention intervention among this population requires ongoing efforts to remove barriers and promote facilitators.
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Affiliation(s)
- Perez Livias Moyo
- Department of Environmental Health, Faculty of Environmental Science, National University of Science & Technology, Bulawayo, Zimbabwe
| | - Wilfred Njabulo Nunu
- Office of the Executive Dean, Faculty of Environmental Science, National University of Science & Technology, Bulawayo, Zimbabwe
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15
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Ramadhani HO, Crowell TA, Nowak RG, Adebajo S, Kayode BO, Ononaku U, Baral SD, Ndembi N, Charurat ME. Determinants of Preexposure Prophylaxis Cascade Among Sexual and Gender Minorities in Nigeria. Sex Transm Dis 2023; 50:559-566. [PMID: 37277897 PMCID: PMC10527664 DOI: 10.1097/olq.0000000000001841] [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] [Indexed: 06/07/2023]
Abstract
BACKGROUND Preexposure prophylaxis (PrEP) is effective in preventing human immunodeficiency virus (HIV) infection among sexual and gender minorities (SGMs). We evaluated the characteristics associated with engagement in 7 steps of the PrEP cascade among SGMs in Nigeria. METHODS Sexual and gender minorities without HIV from the Abuja site of TRUST/RV368 cohort who were surveyed on awareness of and willingness to use PrEP were approached for PrEP initiation upon availability of oral daily PrEP. To understand gaps in the uptake of oral daily PrEP, we categorized the HIV PrEP cascade as (i) education about PrEP, (ii) interest in PrEP, (iii) successful contact, (iv) appointment scheduled, (v) appointment attendance, (vi) PrEP initiation, and (vii) plasma protective levels of tenofovir disoproxil fumarate. Multivariable logistic regression models were used to determine factors associated with each of the 7 steps in the HIV PrEP cascade. RESULTS Of 788 participants, 718 (91.1%) showed interest in taking oral daily PrEP every day and/or after a sexual act, 542 (68.8%) were successfully contacted, 433 (54.9%) scheduled an appointment, 409 (51.9%) attended a scheduled appointment, 400 (50.8%) initiated oral daily PrEP, and 59 (7.4%) had protective levels of tenofovir disoproxil fumarate. Of initiators of PrEP, 23 (5.8%) seroconverted at a rate of 13.9 cases/100 person-years. Better social support, larger network density, and higher education were associated with engagement in 4 to 5 components of the cascade. CONCLUSIONS Our data highlight a gap between willingness and actual PrEP use. Despite PrEP's effectiveness in preventing HIV, the optimal impact of PrEP for SGMs in sub-Saharan Africa will require multifaceted approaches that combine social support, education, and destigmatization.
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Affiliation(s)
| | | | - Rebecca G Nowak
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore
| | - Sylvia Adebajo
- Center for International Health Education and Biosecurity, Maryland Global Initiatives Corporation (MGIC)-an affiliate of the University of Maryland Baltimore
| | - Blessing O Kayode
- Institute of Human Virology Nigeria, Abuja, Federal Capital Territory, Nigeria
| | - Uchenna Ononaku
- Institute of Human Virology Nigeria, Abuja, Federal Capital Territory, Nigeria
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16
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Moyo PL, Nunu WN. Oral Pre-exposure Prophylaxis Uptake and Acceptability Among Men Who Have Sex With Men: A Scoping Review of the Literature. Am J Mens Health 2023; 17:15579883231201729. [PMID: 37776162 PMCID: PMC10541771 DOI: 10.1177/15579883231201729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/18/2023] [Accepted: 08/31/2023] [Indexed: 10/01/2023] Open
Abstract
Despite the global effort to end the human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) epidemic as a global threat by 2030, the rate of new HIV infections worldwide remains unacceptably high among men who have sex with men, hence the need to use pre-exposure prophylaxis (PrEP) to reduce the risk of HIV infection. This population has an increased risk of getting HIV; thus, it is imperative to assess the uptake and acceptability of PrEP. This study investigated the willingness, availability, accessibility, and knowledge and identified barriers and facilitators to using PrEP among this population. A scoping literature review search was conducted on research papers published in English and focused on men who have sex with men and their use of PrEP. These were independently screened and coded. Of about 1,202 literature sources, 55 were included in the study. Findings reported that the uptake and acceptability of PrEP were influenced by knowledge and perception of being high-risk. Generally, PrEP uptake and understanding were high in North America, Latin America, and Europe and low in Asia and Africa. Low uptake and acceptability have been largely attributed to fear of side effects, societal stigma, cost, and perception of not being at risk. Noted facilitators to PrEP use include education, availability of free pills, support groups, and friendly health care facilities. Health intervention programs to increase the use of PrEP must be backed by appropriate legal and regulatory frameworks.
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Affiliation(s)
- Perez Livias Moyo
- Department of Environmental Health, Faculty of Environmental Science, National University of Science & Technology, Bulawayo, Zimbabwe
| | - Wilfred Njabulo Nunu
- Office of the Executive Dean, Faculty of Environmental Science, National University of Science & Technology, Bulawayo, Zimbabwe
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17
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Mendonça Gil PK, Conrado DDS, do Nascimento AI, de Azevedo MV, da Cunha JCP, Koch GSR, Maciel CG, Ribeiro AA, Paranhos Filho AC, de Medeiros MJ, Santos-Pinto CDB, Falcão de Oliveira E. HIV pre-exposure prophylaxis and incidence of sexually transmitted infections in Brazil, 2018 to 2022: An ecological study of PrEP administration, syphilis, and socioeconomic indicators. PLoS Negl Trop Dis 2023; 17:e0011548. [PMID: 37566639 PMCID: PMC10446216 DOI: 10.1371/journal.pntd.0011548] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 08/23/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP) is one of the pillars of a combination prevention strategy for reducing the risk of new infections caused by HIV. The daily use of antiretroviral drugs by individuals who are not infected with HIV is required to prevent infection. Although its efficacy has been well established in the literature, in recent years, the decreased supply of antiretroviral drugs has been associated with an increase in the incidence of sexually transmitted infections (STI) and changes in the social determinants of health. An ecological study was conducted covering a five-year period (2018-2022), starting from the year of initiation of PrEP administration in Brazilian state capitals. PRINCIPAL FINDINGS Descriptive analysis was performed, and the spatial distribution of study data was taken into account. Correlation analysis was used to assess the association between PrEP administration, the incidence and detection rate of STI, and socioeconomic data. The southern region showed the highest incidence rates of STI, but the northern and northeastern regions demonstrated the worst socioeconomic indicators, especially those related to illiteracy and basic sanitation. PrEP administration was significantly correlated with illiteracy (ρ = -0.658), per capita income (ρ = 0.622), public garbage collection (ρ = 0.612), syphilis (ρ = 0.628) and viral hepatitis (ρ = 0.419) incidences. Further, all STI were significantly associated with illiteracy and per capita income. SIGNIFICANCE Our findings highlight the need to continue exploring PrEP use and rising syphilis rates. In terms of policy, PrEP administration appears to be inversely associated with regions of greater social vulnerability. Further efforts should focus on the social determinants and health needs of this population to improve access to PrEP and reduce social disparities.
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Affiliation(s)
- Paula Knoch Mendonça Gil
- Programa de Pós-Graduação em Doenças Infecciosas e Parasitárias, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Danilo dos Santos Conrado
- Programa de Pós-Graduação em Doenças Infecciosas e Parasitárias, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Ana Isabel do Nascimento
- Programa de Pós-Graduação em Doenças Infecciosas e Parasitárias, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Micael Viana de Azevedo
- Faculdade de Medicina, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | | | | | - Camila Guadeluppe Maciel
- Instituto Integrado de Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Alisson André Ribeiro
- Faculdade de Engenharias, Arquitetura e Urbanismo e Geografia, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Antonio Conceição Paranhos Filho
- Faculdade de Engenharias, Arquitetura e Urbanismo e Geografia, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
| | - Márcio José de Medeiros
- Instituto Politécnico, Universidade Federal do Rio de Janeiro, Macaé, Rio de Janerio, Brasil
| | | | - Everton Falcão de Oliveira
- Programa de Pós-Graduação em Doenças Infecciosas e Parasitárias, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
- Faculdade de Medicina, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
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18
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Nagai H, Adiibokah E, Tagoe H, Tun W, Pilgrim NA, Ankomah A, Rahman YAA, Addo SA, Atuahene SK, Essandoh E, Maher S, Kowalski M. Policymakers' and healthcare providers' perspectives on the introduction of oral pre-exposure prophylaxis for key populations in Ghana. BMC Public Health 2023; 23:1065. [PMID: 37277772 DOI: 10.1186/s12889-023-15871-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/11/2023] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND Key populations (KPs) such as female sex workers (FSWs), men who have sex with men (MSM), people who inject drugs (PWID), and their partners contribute more than a quarter (27.5%) of new HIV infection in Ghana. Oral pre-exposure prophylaxis (PrEP) can substantially reduce HIV acquisition among this group. While the available research indicates KPs willingness to take PrEP in Ghana, little is known about the position of policymakers and healthcare providers on the introduction of PrEP for KPs. METHODS Qualitative data were collected from September to October 2017 in the Greater Accra (GA) and Brong-Ahafo (BA) regions of Ghana. Key informant interviews were conducted with 20 regional and national policymakers and supplemented with In-depth Interviews with 23 healthcare providers to explore their level of support for PrEP and their perspectives on challenges and issues to consider for oral PrEP implementation in Ghana. Thematic content analysis was used to unearth the issues emerging from the interviews. RESULTS Policymakers and healthcare providers in both regions expressed strong support for introducing PrEP for KPs. Key concerns regarding oral PrEP introduction included potential for behavioral disinhibition, non-adherence and side effects of medication, cost and long-term financial implications, and stigma related to HIV and key populations. Participants stressed the need to integrate PrEP into existing services and the provision of PrEP should start with high risk groups like sero-discordant couples, FSWs and MSM. CONCLUSIONS Policymakers and providers recognize the value of PrEP in cubing new HIV infections but have concerns about disinhibition, non-adherence, and cost. Therefore, the Ghana health service should roll-out a range of strategies to address their concerns including: sensitization with providers to mitigate underlying stigma towards KPs, particularly MSM, integration of PrEP into existing services, and innovative strategies to improve continued use of PrEP.
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Affiliation(s)
- Henry Nagai
- JSI Research & Training Institute, Inc, Accra, Ghana
| | | | - Henry Tagoe
- JSI Research & Training Institute, Inc, Accra, Ghana.
| | | | | | | | | | | | | | | | - Sean Maher
- JSI Research & Training Institute, Inc, Boston, USA
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Reyniers T, Babo SAY, Ouedraogo M, Kanta I, Ekon Agbégnigan L, Rojas D, Eubanks A, Anoma C, Dah TTE, Mensah E, Dembélé Keita B, Spire B, Vuylsteke B, Laurent C. Strategies to improve PrEP uptake among West African men who have sex with men: a multi-country qualitative study. Front Public Health 2023; 11:1165327. [PMID: 37181706 PMCID: PMC10167043 DOI: 10.3389/fpubh.2023.1165327] [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: 02/13/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction West African men who have sex with men (MSM) remain at substantial risk of contracting HIV. Pre-exposure prophylaxis (PrEP) can be an effective game-changer in reducing the number of HIV infections in MSM communities. To optimize the roll-out of PrEP, we need to better understand how we can increase its uptake. The objective of this study was to explore the perceptions of West African MSM toward PrEP and their proposed strategies to overcome barriers to PrEP uptake within their communities. Methods Between April 2019 and November 2021, we conducted 12 focus group discussions with 97 MSM not taking PrEP, and 64 semi-structured interviews with MSM taking PrEP, in Burkina Faso, Côte d'Ivoire, Mali, and Togo. Data collection and analysis were guided and conducted by local research teams, enabling a community-based participatory approach. A coordinating researcher collaborated with these local teams to analyze the data guided by a grounded theory approach. Results The results show that participants were generally positive toward PrEP and that MSM communities have become more aware of PrEP for the study. We identified three main strategies for increasing PrEP uptake. First, participants proposed to raise awareness and improve knowledge of HIV as they considered the self-perceived risk of MSM in their communities to be low. Second, because of existing misconceptions and false information, participants proposed to improve the dissemination of PrEP to allow for informed choices, e.g., via peers or PrEP users themselves. Third, as oral PrEP also entails a risk of being associated with HIV or homosexuality, strategies to avoid stigmatization (e.g., hiding pills) were deemed important. Discussion These findings indicate that the roll-out of oral PrEP and other future PrEP modalities should be accompanied by raising awareness and improving knowledge on HIV, and wide dissemination of information that focuses on the health-promoting aspect of these tools. Tailored delivery and long-acting PrEP modalities will be important to avoid potential stigmatization. Sustained efforts to prevent discrimination and stigmatization based on HIV status or sexual orientation continue to be highly important strategies to address the HIV epidemic in West Africa.
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Affiliation(s)
- Thijs Reyniers
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | | | | | | | | | - Daniela Rojas
- Aix Marseille Univ, INSERM, IRD, SESSTIM Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
- Coalition Plus, Community-based Research Laboratory, Pantin, France
| | - August Eubanks
- Aix Marseille Univ, INSERM, IRD, SESSTIM Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
| | | | - Ter Tiero Elias Dah
- Association African Solidarité, Ouagadougou, Burkina Faso
- UFR Sciences de la Santé, Université de Ouahigouya, Ouahigouya, Burkina Faso
| | | | | | - Bruno Spire
- Aix Marseille Univ, INSERM, IRD, SESSTIM Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
| | - Bea Vuylsteke
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
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Cosmas M, Loice M, William S, Esther G, Carey F, Tecla T, David B, John K, Aliza MW. Oral Pre-Exposure Prophylaxis (PrEP) Awareness and Acceptability Among Persons who Inject Drugs (PWID) in Kenya: A Qualitative Investigation. RESEARCH SQUARE 2023:rs.3.rs-2512731. [PMID: 36865213 PMCID: PMC9980217 DOI: 10.21203/rs.3.rs-2512731/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Background People who inject drugs (PWID) are disproportionately affected by HIV despite the availability of multiple efficacious biomedical prevention interventions including oral pre-exposure prophylaxis (PrEP). Little is known about the knowledge, acceptability, and uptake of oral PrEP among this population in Kenya. To inform the development of oral PrEP uptake optimization interventions for PWID in Kenya, we conducted a qualitative assessment to establish oral PrEP awareness and willingness to take PrEP by this group in Nairobi City. Methodology Guided by the Capability, Opportunity, Motivation, and Behaviour (COM-B) model of health behavior change, we conducted 8 focus group discussions (FGDs) among randomly constituted samples of PWID in four harm reduction drop-in centers (DICs) in Nairobi in January 2022. The domains explored were: perceived risks (behaviour), oral PrEP awareness and knowledge (capability), motivation to use oral PrEP (behaviour), and perceptions on community uptake (motivation and opportunity). Completed FGD transcripts were uploaded to Atlas.ti version 9 and thematic analysis was conducted through an iterative process of review and discussion by two coders. Findings There was a low level of oral PrEP awareness with only 4 of the 46 PWID having heard of PrEP; only 3 out of 46 participants had ever used oral PrEP and 2 out of 3 were no longer using it, indicating a low capacity to make decisions on oral PrEP. Most study participants were aware of the risk posed by unsafe drug injection and expressed willingness to take oral PrEP. Nearly all participants demonstrated low understanding of the role oral PrEP plays in complementing condoms in HIV prevention, presenting an opportunity for awareness creation. While the PWID were eager to learn more about oral PrEP, they favored DICs as places where they would like to obtain information and oral PrEP if they chose to use it, identifying an opportunity for oral PrEP programming interventions. Conclusion Creation of oral PrEP awareness among PWID in Kenya is likely to improve uptake since the PWID are receptive. Oral PrEP should be offered as part of combination prevention approaches, and effective messaging through DICs, integrated outreaches, and social networks are recommended to mitigate displacement of other prevention and harm reduction practices by this population. Trial Registration ClinicalTrials.gov Protocol Record STUDY0001370.
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Affiliation(s)
| | - Mbogo Loice
- University of Washington, School of Global Health
| | - Sinkele William
- Support for Addictions Prevention and Treatment in Africa (SAPTA)
| | - Gitau Esther
- Support for Addictions Prevention and Treatment in Africa (SAPTA)
| | | | - Temu Tecla
- University of Washington, School of Global Health
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Nabunya R, Karis VMS, Nakanwagi LJ, Mukisa P, Muwanguzi PA. Barriers and facilitators to oral PrEP uptake among high-risk men after HIV testing at workplaces in Uganda: a qualitative study. BMC Public Health 2023; 23:365. [PMID: 36805698 PMCID: PMC9940677 DOI: 10.1186/s12889-023-15260-3] [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: 06/02/2022] [Accepted: 02/10/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Men in Uganda contribute significantly to new HIV infections annually yet PrEP uptake among them is low and those initiated are likely to discontinue usage. We explored the barriers and facilitators to PrEP uptake among high-risk men employed in private security services with negative HIV results after testing at workplaces in Uganda. METHODS An explorative qualitative study comprising in-depth participant interviews. Data were collected via telephone calls and manually analyzed by inductive content analysis. RESULTS Fifty-six (56) men participated, 27(48.21%) had heard about PrEP, and 29(51.79%) were willing to initiate it. Four categories emerged for the facilitators of PrEP uptake including the perceived need for HIV prevention, awareness creation, availability, and sexual freedom. Six categories emerged for the barriers to PrEP uptake. These were: Inaccessibility of PrEP services, Misinformation, Knowledge deficit, Medication-related barriers, Potential for increased risky sexual behavior, and Perceptions about PrEP use. CONCLUSION The findings suggest the need for healthcare providers to offer information regarding PrEP and HIV prevention services and mass sensitization campaigns to facilitate uptake. Participants recommend mass roll-out of PrEP to lower-level facilities and accessible pick-up points for men such as workplaces. The men also suggested the use of longer-acting PrEP modalities such as an injectable option or an option that is utilized specifically by the female partner. Finally, the stigma surrounding PrEP use could be reduced by the separation of PrEP and ART services at health facilities, or special pick-up days to reduce waiting times.
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Affiliation(s)
- Racheal Nabunya
- Department of Nursing, School of Health Sciences, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda.
| | - Victoria M. S. Karis
- grid.11194.3c0000 0004 0620 0548Department of Nursing, School of Health Sciences, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda
| | - Lydia Joslyline Nakanwagi
- grid.11194.3c0000 0004 0620 0548Clinical Epidemiology Unit, School of Medicine, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda
| | - Pius Mukisa
- grid.11194.3c0000 0004 0620 0548Clinical Epidemiology Unit, School of Medicine, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda
| | - Patience A. Muwanguzi
- grid.11194.3c0000 0004 0620 0548Department of Nursing, School of Health Sciences, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda
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Abu-Ba’are GR, Shamrock OW, Apreku A, Agbemedu GRK, Zigah EY, Ezechi OC, Nelson LE, Torpey K. Awareness and Willingness to use Condoms and Preexposure Prophylaxis among Gay, Bisexual, and Other Cisgendered Men who Have sex with men in Slum Communities in Ghana. BSGH-004. J Int Assoc Provid AIDS Care 2023; 22:23259582231209649. [PMID: 37933162 PMCID: PMC10631318 DOI: 10.1177/23259582231209649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 11/08/2023] Open
Abstract
Introduction: Research has begun to examine human immunodeficiency virus (HIV) prevention strategies within the Ghanaian context. Still, little is known about specific populations such as gay, bisexual, and other cisgender men who have sex with men (GBMSM) living in slum communities. We studied HIV prevention strategies such as condoms and preexposure prophylaxis (PrEP) in slum communities and the awareness and willingness to use these choices among GBMSM. This qualitative study examines HIV prevention strategies, specifically examining PrEP and condom use behaviors among GBMSM in Ghana. Methods: We conducted in-depth face-to-face interviews among 12 GBMSM from slums in Accra and Kumasi cities in Ghana. Data were analyzed through a summative content analysis with multiple reviewers to develop codes. Data were collected from participants in January 2022. Results: We found the fear and perceived risk of infection were motivators for consistent condom use, especially during anal sex. GBMSM living with HIV receiving antiretroviral therapy were more inclined to use condoms. We found motivations for using PrEP were influenced by the type of sexual activity and a history of negative HIV status. Also, the barriers to PrEP for GBMSM included limited access to healthcare facilities and the distance to these facilities. Conclusions: To improve condom and PrEP access and uptake, we recommend addressing structural barriers by increasing the number of health facilities and implementing targeted interventions to address the lack of information on HIV awareness and prevention. Involving peer educators may also effectively promote HIV prevention strategies, especially in communities with limited access to healthcare such as slums. Overcoming these access constraints could significantly enhance awareness and prevention of HIV, leading to improved health outcomes for GBMSM living in slum communities.
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Affiliation(s)
- Gamji Rabiu Abu-Ba’are
- School of Nursing, University of Rochester, Rochester, USA
- Behavioral, Sexual and Global Health Lab, School of Nursing, University of Rochester, Rochester, USA
- Center for Interdisciplinary Research on AIDS, Yale School of Public Health, University of Ghana, Accra, Ghana
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, New York, USA
| | - Osman Wumpini Shamrock
- School of Nursing, University of Rochester, Rochester, USA
- Behavioral, Sexual and Global Health Lab, School of Nursing, University of Rochester, Rochester, USA
| | - Amos Apreku
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | | | | | | | - LaRon E. Nelson
- Center for Interdisciplinary Research on AIDS, Yale School of Public Health, University of Ghana, Accra, Ghana
- School of Nursing, Yale University, New Haven, Connecticut, USA
| | - Kwasi Torpey
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
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23
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Shrestha R, Wickersham JA, Khati A, Azwa I, Ni Z, Kamarulzaman A, Sullivan PS, Jadkarim L, Eger WH, Gautam K, Altice FL. Clinic-Integrated Mobile Health Intervention ("JomPrEP" App) to Improve Uptake of HIV Testing and Pre-exposure Prophylaxis Among Men Who Have Sex With Men in Malaysia: Protocol for an Intervention Development and Multiphase Trial. JMIR Res Protoc 2022; 11:e43318. [PMID: 36542425 PMCID: PMC9813821 DOI: 10.2196/43318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Men who have sex with men (MSM) are disproportionately affected by the HIV epidemic in Malaysia and globally. Cross-cutting prevention strategies such as mobile health (mHealth), particularly smartphone apps, hold great promise for HIV prevention efforts among Malaysian MSM, especially when linked to HIV testing and pre-exposure prophylaxis (PrEP). OBJECTIVE This study aims to adapt an existing app to create and test a clinic-integrated app (JomPrEP), a virtual platform to deliver HIV testing and PrEP services for MSM in Malaysia. METHODS The JomPrEP project involves developing and testing an app-based platform for HIV prevention among Malaysian MSM and will be conducted in 2 phases. In phase I (development phase), we will adapt an existing mHealth app (HealthMindr) to create a new clinic-integrated app called "JomPrEP" to deliver holistic HIV prevention services (eg, HIV testing, PrEP, support services for mental health and substance use) among MSM in Malaysia. During phase II (testing phase), we will use a type I hybrid implementation science trial design to test the efficacy of JomPrEP while gathering information on implementation factors to guide future scale-up in real-world settings. RESULTS As of September 2022, we have completed phase I of the proposed study. Based on a series of formative work completed during phase I, we developed a fully functional, clinic-integrated JomPrEP app, which provides a virtual platform for MSM in Malaysia to facilitate their engagement in HIV prevention in a fast and convenient manner. Based on participant feedback provided during phase I, we are currently optimizing JomPrEP and the research protocols for a large-scale efficacy trial (phase II), which will commence in January 2023. CONCLUSIONS Scant HIV prevention resources coupled with entrenched stigma, discrimination, and criminalization of same-sex sexual behavior and substance use hamper access to HIV prevention services in Malaysia. If found efficacious, JomPrEP can be easily adapted for a range of health outcomes and health care delivery services for MSM, including adaptation to other low- and middle-income countries. TRIAL REGISTRATION ClinicalTrials.gov NCT05325476; https://clinicaltrials.gov/ct2/show/NCT05325476. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/43318.
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Affiliation(s)
- Roman Shrestha
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, United States
| | | | - Antoine Khati
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, United States
| | - Iskandar Azwa
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Zhao Ni
- School of Nursing, Yale University, West Haven, CT, United States
| | | | | | - Luzan Jadkarim
- AIDS Program, Yale School of Medicine, New Haven, CT, United States
| | - William H Eger
- Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA, United States.,College of Health and Human Services, San Diego State University, San Diego, CA, United States
| | - Kamal Gautam
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, United States
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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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25
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Durosinmi-Etti O, Nwala EK, Oki F, Ikpeazu A, Godwin E, Umoh P, Shaibu A, Ogundipe A, Kalaiwo A. Willingness to Pay for HIV Prevention Commodities Among Key Population Groups in Nigeria. GLOBAL HEALTH, SCIENCE AND PRACTICE 2022; 10:GHSP-D-21-00303. [PMID: 36316139 PMCID: PMC9622283 DOI: 10.9745/ghsp-d-21-00303] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 08/02/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Key population (KP) groups, such as female sex workers and men who have sex with men, in Nigeria rely on free HIV prevention commodities, including pre-exposure prophylaxis (PrEP) and HIV self-testing (HIVST) kits, provided through foreign aid. We investigated the willingness of KP groups to use and pay for HIV prevention commodities to support improved sustainable HIV prevention programming. METHODS In 2020, we conducted a cross-sectional survey in 3 states with KP groups. The survey covered sociodemographic characteristics and willingness to use and pay for PrEP, HIVST, and condoms, and we used a bidding game iteration process to collect data on factors that influence willingness to use and pay for the commodities. We performed bivariate and multivariable regression analyses to explore factors that may determine willingness to pay and the maximum amount willing to pay. RESULTS Of the participants surveyed, 73% were willing to pay for PrEP services, 81% were willing to pay for HIVST, and 87% were willing to pay for condoms. Willingness to pay varied between the commodities and was associated with, among other variables: age, KP group, marital status, level of education, employment status, place of residence, average monthly income, and familiarity with the commodity in question. CONCLUSION We demonstrate that KP groups are willing to pay for HIV prevention commodities, but there is a need to bridge the gap between the maximum amount they are willing to pay and retail prices. If prices are reduced, the willingness to pay may result in high consumption and positive returns for the private sector.
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Affiliation(s)
| | | | - Funke Oki
- National Agency for the Control of AIDS, Abuja, Nigeria
| | - Akudo Ikpeazu
- National AIDS and STIs Control Program, Federal Ministry of Health, Abuja, Nigeria
| | | | - Paul Umoh
- Heartland Alliance Nigeria, Abuja, Nigeria
| | - Arome Shaibu
- JSI Research and Training Institute Inc, Abuja, Nigeria
| | - Alex Ogundipe
- National Agency for the Control of AIDS, Abuja, Nigeria
| | - Abiye Kalaiwo
- U.S. Agency for International Development Nigeria, Abuja, Nigeria
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Ndenkeh JJN, Bowring AL, Njindam IM, Folem RD, Fako GCH, Ngueguim FG, Gayou OL, Lepawa K, Minka CM, Batoum CM, Georges S, Temgoua E, Nzima V, Kob DA, Akiy ZZ, Philbrick W, Levitt D, Curry D, Baral S. HIV Pre-exposure Prophylaxis Uptake and Continuation Among Key Populations in Cameroon: Lessons Learned From the CHAMP Program. J Acquir Immune Defic Syndr 2022; 91:39-46. [PMID: 35536113 PMCID: PMC9377496 DOI: 10.1097/qai.0000000000003012] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 04/25/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Pre-exposure prophylaxis (PrEP) is proven to be a highly effective HIV prevention method for key populations. However, its scale-up in resource-limited settings remains suboptimal. This paper seeks to describe PrEP initiation and continuation among key populations in Cameroon. METHODOLOGY From June 2019 through October 2020, we collected routine program data on PrEP uptake and continuation among female sex workers (FSWs) and men who have sex with men (MSM) in the Continuum of prevention, care and treatment of HIV/AIDS with Most-at-risk Populations (CHAMP) program in Cameroon. PrEP was offered to clients who tested negative for HIV and were assessed to potentially benefit from PrEP. Using survival analysis, we identified factors associated with PrEP discontinuation over time with significance set at 5%. RESULTS Overall, 27,750 clients were sensitized for PrEP of whom 3,138 persons were eligible to start PrEP and 1,409 (45%; FSW: 691 and MSM: 718) initiated PrEP. The PrEP continuation rate was 37% at 3 months, 28% at 6 months and 19% at 12 months. PrEP discontinuation was significantly higher among FSW than MSM [adjusted hazard ratio (aHR) 1.5 (95% CI: 1.2 to 1.9)] in Yaounde [aHR 1.5 (95% CI: 1.2 to 1.9)] and Bafoussam/Bertoua [aHR 3.1 (2.2-4.5)] relative to Douala. Discontinuation was lower among those with moderate [aHR 0.3 (0.3-0.4)] or good adherence [aHR 0.4 (0.3-0.6)] compared with poor adherence (all P < 0.001). CONCLUSION Differentiated approaches to deliver PrEP, create demand, and provide more intensive support for adherence and continuation may support scale-up of PrEP in Cameroon for equitable and prolonged impact on HIV prevention.
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Affiliation(s)
- Jackson Jr Nforbewing Ndenkeh
- Care International in Cameroon, Yaoundé, Cameroon
- CIH Center for International Health, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Anna L. Bowring
- Burnet Institute, Melbourne, Australia
- John Hopkins School of Public Health, Baltimore, USA
| | | | | | | | | | | | - Kelly Lepawa
- Care and Health Program (CHP), Yaoundé, Cameroon
| | | | | | | | - Edith Temgoua
- National AIDS Control Committee (NACC), Yaoundé, Cameroon
| | - Valery Nzima
- United States Agency for International Development (USAID), Yaoundé, Cameroon; and
| | - David Anouar Kob
- United States Agency for International Development (USAID), Yaoundé, Cameroon; and
| | - Zacheus Zeh Akiy
- United States Agency for International Development (USAID), Yaoundé, Cameroon; and
| | | | | | | | - Stefan Baral
- John Hopkins School of Public Health, Baltimore, USA
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Bergam S, Harrison AD, Benghu N, Khumalo S, Tesfay N, Exner T, Miller L, Dolezal C, Hanass-Hancock J, Hoffman S. Women's Perceptions of HIV- and Sexuality-Related Stigma in Relation to PrEP: Qualitative Findings from the Masibambane Study, Durban, South Africa. AIDS Behav 2022; 26:2881-2890. [PMID: 35218452 PMCID: PMC9378426 DOI: 10.1007/s10461-022-03632-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 11/01/2022]
Abstract
Daily oral pre-exposure prophylaxis (PrEP) offers effective HIV prevention. In South Africa, PrEP is publicly available, but use among young women remains low. We explored young women's perceptions of PrEP to inform a gender-focused intervention to promote PrEP uptake. Six focus group discussions and eight in-depth interviews exploring perceptions of PrEP were conducted with forty-six women not using PrEP, ages 18-25, from central Durban. Data were thematically analyzed using a team-based consensus approach. The study was conducted among likely PrEP users: women were highly-educated, with 84.8% enrolled in post-secondary education. Qualitative data revealed intersecting social stigmas related to HIV and women's sexuality. Women feared that daily PrEP pills would be confused with anti-retroviral treatment, creating vulnerability to misplaced HIV stigma. Women also anticipated that taking PrEP could expose them to assumptions of promiscuity from the community. To address these anticipated community-level reactions, women suggested community-facing interventions to reduce the burden on young women considering PrEP. Concerns around PrEP use in this group of urban, educated women reflects layered stigmas that may inhibit future PrEP use. Stigma-reducing strategies, such as media campaigns and educational interventions directed at communities who could benefit from PrEP, should re-frame PrEP as an empowering and responsible choice for young women.
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Affiliation(s)
- S Bergam
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA.
- Department of Paediatric Infectious Disease, Nelson Mandela School of Medicine, University of KwaZulu Natal, Umbilo, Durban, Kwa-Zulu Natal, South Africa.
| | - A D Harrison
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA
| | - N Benghu
- Gender and Health Research Unit, South African Medical Research Council, Durban, Kwa-Zulu Natal, South Africa
| | - S Khumalo
- Gender and Health Research Unit, South African Medical Research Council, Durban, Kwa-Zulu Natal, South Africa
| | - N Tesfay
- Gender and Health Research Unit, South African Medical Research Council, Durban, Kwa-Zulu Natal, South Africa
| | - T Exner
- Department of Psychiatry, Columbia University, New York, NY, USA
- HIV Center for Clinical and Behavioral Studies, NYS Psychiatric Institute, Columbia University, New York, NY, USA
| | - L Miller
- ICAP, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - C Dolezal
- Department of Psychiatry, Columbia University, New York, NY, USA
- HIV Center for Clinical and Behavioral Studies, NYS Psychiatric Institute, Columbia University, New York, NY, USA
| | - J Hanass-Hancock
- Gender and Health Research Unit, South African Medical Research Council, Durban, Kwa-Zulu Natal, South Africa
| | - S Hoffman
- Department of Psychiatry, Columbia University, New York, NY, USA
- HIV Center for Clinical and Behavioral Studies, NYS Psychiatric Institute, Columbia University, New York, NY, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
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Rosen JG, Park JN, Schneider KE, White RH, Beckham SW, Glick JL, Footer KHA, Sherman SG. Mapping Interests in Event-Driven and Long-Acting Pre-exposure Prophylaxis Formulations onto the HIV Risk Environment of Street-Based Female Sex Workers: A Latent Class Analysis. AIDS Behav 2022; 26:1992-2002. [PMID: 35362908 DOI: 10.1007/s10461-022-03613-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2021] [Indexed: 11/01/2022]
Abstract
Despite growing availability, HIV pre-exposure prophylaxis (PrEP) uptake and adherence remains suboptimal among female sex workers (FSW) in the United States. Using cross-sectional data from a survey of 236 street-based cisgender FSW in Baltimore, Maryland, we examined interest in event-driven and long-acting PrEP formulations. Latent class analysis identified discrete patterns of interest in five novel PrEP agents. Multinomial latent class regression then examined factors associated with probabilistic class membership. A three-class solution emerged as the best-fit latent class model: Injectable Acceptors (~ 24% of sample), Universal Acceptors (~ 18%), and Non-Acceptors (~ 58%). Compared to Non-Acceptors, Universal Acceptors had significantly (p < 0.05) higher odds of reporting condomless vaginal sex with clients, client condom coercion, and client-perpetrated physical violence. Relative to Non-Acceptors, Injectable Acceptors were distinguished by significantly higher rates of condomless vaginal sex with clients and injection drug use. Expanding PrEP options for FSW could help overcome barriers to PrEP initiation and persistence.
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Muwonge TR, Nsubuga R, Ware NC, Wyatt MA, Pisarski E, Kamusiime B, Kasiita V, Nalukwago GK, Brown C, Nakyanzi A, Bagaya M, Bambia F, Ssebuliba T, Katabira E, Kyambadde P, Baeten JM, Heffron R, Celum C, Mujugira A, Haberer JE. Health Care Worker Perspectives of HIV Pre-exposure Prophylaxis Service Delivery in Central Uganda. Front Public Health 2022; 10:658826. [PMID: 35444979 PMCID: PMC9013815 DOI: 10.3389/fpubh.2022.658826] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 02/14/2022] [Indexed: 01/29/2023] Open
Abstract
Background Scale-up of HIV pre-exposure prophylaxis (PrEP) services in Uganda is ongoing. However, health care workers (HCWs) may not be aware of PrEP nor what offering this service entails. We explored the impact of standardized HCW training on the knowledge and perspectives of PrEP service delivery in Uganda. Methods We recruited HCWs from facilities that offered HIV-related services in Central Uganda. Using the Uganda Ministry of Health curriculum, we trained HCWs on PrEP services. We collected data about PrEP knowledge, preparedness, and willingness to deliver PrEP to multiple key populations before the training, immediately after the training, and >6 months later (exit). We additionally conducted 15 qualitative interviews after the exit survey. Quantitative data were analyzed by Fisher exact test, while qualitative interview data were analyzed inductively. Results We recruited 80 HCWs from 35 facilities in urban (N = 24, 30%), peri-urban (N = 30, 37%), and rural (N = 26, 33%) areas. Most HCWs were nurse counselors (N = 52, 65%) or medical/clinical officers (N = 15, 18%). Surveys indicated that awareness of PrEP increased after the training and remained high. Knowledge of PrEP (i.e., as an effective, short-term antiretroviral medication to use before HIV exposure for people at high risk) generally increased with training, but significant gaps remained, and knowledge decreased with time. Most HCWs recommended PrEP for female sex workers and HIV serodifferent couples, as well as other key populations. We observed increases in the number of HCW who felt their facility was prepared to cater for HIV prevention and provide PrEP, but this view was not universal. HCWs believed in PrEP effectiveness and embraced it as an additional HIV prevention method. Concerns included patient adherence and behavioral risk compensation. HCWs noted challenges in PrEP delivery in terms of inadequate clinic preparedness, infrastructure, staff capacity, and poor attitudes toward key populations by untrained health workers. They felt further training was needed to ensure a smooth scale-up of services without stigmatization. Conclusions Standardized training improved knowledge, willingness, and preparedness to offer PrEP services among most HCWs in Central Uganda. Ongoing training will be needed to optimize PrEP delivery services and expand delivery to levels needed for population-level impact.
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Affiliation(s)
- Timothy R. Muwonge
- Infectious Diseases Institute, Makerere University, Kampala, Uganda,*Correspondence: Timothy R. Muwonge
| | - Rogers Nsubuga
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | | | | | | | - Brenda Kamusiime
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Vicent Kasiita
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | | | - Charles Brown
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Agnes Nakyanzi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Monica Bagaya
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Felix Bambia
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | | | - Elly Katabira
- Department of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Peter Kyambadde
- Most At-Risk Populations Initiative, Kampala, Uganda,STD/AIDS Control Program, Ministry of Health, Kampala, Uganda
| | - Jared M. Baeten
- Departments of Global Health and Epidemiology, University of Washington, Seattle, WA, United States,Gilead Sciences, Foster City, CA, United States
| | - Renee Heffron
- Departments of Global Health and Epidemiology, University of Washington, Seattle, WA, United States
| | - Connie Celum
- Departments of Global Health and Epidemiology, University of Washington, Seattle, WA, United States
| | - Andrew Mujugira
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jessica E. Haberer
- Harvard Medical School, Boston, MA, United States,Center for Global Health, Massachusetts General Hospital, Boston, MA, United States
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Guure C, Afagbedzi S, Torpey K. Willingness to take and ever use of pre-exposure prophylaxis among female sex workers in Ghana. Medicine (Baltimore) 2022; 101:e28798. [PMID: 35119051 PMCID: PMC8812709 DOI: 10.1097/md.0000000000028798] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 01/19/2022] [Indexed: 01/04/2023] Open
Abstract
Pre-exposure prophylaxis (PrEP) is a drug taken by people who are human immunodeficiency virus (HIV) negative and at increased risk of acquiring HIV. It's an effective intervention for HIV prevention. This study seeks to report on the prevalence and determinants of willingness to take and ever use of PrEP among female sex workers (FSW) in Ghana.The data analyzed was obtained from the Integrated Bio-behavioral Surveillance Survey conducted across the 16 regions of Ghana in 2020. Analysis was only performed on FSW who were tested negative to HIV and were sexually active. All included variables were described using medians, percentages, and graphs. Bayesian adjusted odds ratios and 95% credible intervals were estimated using a Bayesian generalized linear model via the binomial family of distributions under the logit link function.Of the 5107 FSW with complete data on willingness to use PrEP, 2737 (53.59%) reported their willingness to take PrEP. Out of the 998 respondents who have ever heard of PrEP only 64 (6.39%) have ever used PrEP. The median age of the respondents was 25 years. People with no comprehensive knowledge of HIV and acquired immunodeficiency syndrome as well as those who entered into the FSW business at age less than 25 years; 946 (34.56%) and 2181 (79.65%) respectively were more willing to take PrEP. FSW from 6 out of the 16 regions of Ghana have never used PrEP. A statistically significant difference between those who entered the sex work at age less than 25 years and those within 25 to 34 years was observed. About 23% of FSWs who had been screened for Sexually Transmitted Infections were more likely to take PrEP.Respondents with lesser age and no comprehensive knowledge of HIV were more willing to take PrEP. The willingness to accept PrEP among FSWs in Ghana is modest. However, utilization is low. Advocacy or intervention programs are required to improve uptake of PrEP.
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Affiliation(s)
- Chris Guure
- Department of Biostatistics, School of Public Health, University of Ghana, Legon-Accra, Ghana
| | - Seth Afagbedzi
- Department of Biostatistics, School of Public Health, University of Ghana, Legon-Accra, Ghana
| | - Kwasi Torpey
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Legon-Accra, Ghana
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Evolution of Condom Use Among a 5-Year Cohort of Female Sex Workers in Zambia. AIDS Behav 2022; 26:470-477. [PMID: 34333718 PMCID: PMC8801539 DOI: 10.1007/s10461-021-03403-9] [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] [Accepted: 07/23/2021] [Indexed: 02/03/2023]
Abstract
Observing sexual behaviour change over time could help develop behavioural HIV prevention interventions for female sex workers in Zambia, where these interventions are lacking. We investigated the evolution of consistent condom use among female sex workers and their clients and steady partners. Participants were recruited into an HIV incidence cohort from 2012 to 2017. At each visit, women received HIV counselling and testing, screening for sexually transmitted infections (STIs) and free condoms. Our outcome was reported consistent (100%) condom use in the previous month with steady partners, repeat clients, and non-repeat clients. Consistent condom use at baseline was highest with non-repeat clients (36%) followed by repeat clients (27%) and steady partners (17%). Consistent condom use between baseline and Month 42 increased by 35% with steady partners, 39% with repeat clients and 41% with non-repeat clients. Access to condoms, HIV/STI counselling and testing promoted positive sexual behaviour change.
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Teleshova N, Keller MJ, Fernández Romero JA, Friedland BA, Creasy GW, Plagianos MG, Ray L, Barnable P, Kizima L, Rodriguez A, Cornejal N, Melo C, Cruz Rodriguez G, Mukhopadhyay S, Calenda G, Sinkar SU, Bonnaire T, Wesenberg A, Zhang S, Kleinbeck K, Palmer K, Alami M, O’Keefe BR, Gillevet P, Hur H, Liang Y, Santone G, Fichorova RN, Kalir T, Zydowsky TM. Results of a phase 1, randomized, placebo-controlled first-in-human trial of griffithsin formulated in a carrageenan vaginal gel. PLoS One 2022; 17:e0261775. [PMID: 35051209 PMCID: PMC8775213 DOI: 10.1371/journal.pone.0261775] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
HIV pre-exposure prophylaxis (PrEP) is dominated by clinical therapeutic antiretroviral (ARV) drugs. Griffithsin (GRFT) is a non-ARV lectin with potent anti-HIV activity. GRFT’s preclinical safety, lack of systemic absorption after vaginal administration in animal studies, and lack of cross-resistance with existing ARV drugs prompted its development for topical HIV PrEP. We investigated safety, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of PC-6500 (0.1% GRFT in a carrageenan (CG) gel) in healthy women after vaginal administration. This randomized, placebo-controlled, parallel group, double-blind first-in-human phase 1 study enrolled healthy, HIV-negative, non-pregnant women aged 24–45 years. In the open label period, all participants (n = 7) received single dose of PC-6500. In the randomized period, participants (n = 13) were instructed to self-administer 14 doses of PC-6500 or its matching CG placebo (PC-535) once daily for 14 days. The primary outcomes were safety and PK after single dose, and then after 14 days of dosing. Exploratory outcomes were GRFT concentrations in cervicovaginal fluids, PD, inflammatory mediators and gene expression in ectocervical biopsies. This trial is registered with ClinicalTrials.gov, number NCT02875119. No significant adverse events were recorded in clinical or laboratory results or histopathological evaluations in cervicovaginal mucosa, and no anti-drug (GRFT) antibodies were detected in serum. No cervicovaginal proinflammatory responses and no changes in the ectocervical transcriptome were evident. Decreased levels of proinflammatory chemokines (CXCL8, CCL5 and CCL20) were observed. GRFT was not detected in plasma. GRFT and GRFT/CG in cervicovaginal lavage samples inhibited HIV and HPV, respectively, in vitro in a dose-dependent fashion. These data suggest GRFT formulated in a CG gel is a safe and promising on-demand multipurpose prevention technology product that warrants further investigation.
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Affiliation(s)
- Natalia Teleshova
- Center for Biomedical Research, Population Council, New York, New York, United States of America
- * E-mail:
| | - Marla J. Keller
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - José A. Fernández Romero
- Center for Biomedical Research, Population Council, New York, New York, United States of America
- Science Department, Borough of Manhattan Community College, New York, New York, United States of America
| | - Barbara A. Friedland
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - George W. Creasy
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Marlena G. Plagianos
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Laurie Ray
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Patrick Barnable
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Larisa Kizima
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Aixa Rodriguez
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Nadjet Cornejal
- Science Department, Borough of Manhattan Community College, New York, New York, United States of America
| | - Claudia Melo
- Science Department, Borough of Manhattan Community College, New York, New York, United States of America
| | - Gearoff Cruz Rodriguez
- Science Department, Borough of Manhattan Community College, New York, New York, United States of America
| | - Sampurna Mukhopadhyay
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Giulia Calenda
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Shweta U. Sinkar
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Thierry Bonnaire
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Asa Wesenberg
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Shimin Zhang
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Kyle Kleinbeck
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Kenneth Palmer
- University of Louisville, Louisville, Kentucky, United States of America
| | - Mohcine Alami
- Center for Biomedical Research, Population Council, New York, New York, United States of America
| | - Barry R. O’Keefe
- Division of Cancer Treatment and Diagnosis, Molecular Targets Program, Center for Cancer Research and Natural Products Branch, Developmental Therapeutics Program, National Cancer Institute, Frederick, Maryland, United States of America
| | - Patrick Gillevet
- George Mason University, Manassas, Virginia, United States of America
| | - Hong Hur
- Rockefeller University, New York, New York, United States of America
| | - Yupu Liang
- Rockefeller University, New York, New York, United States of America
| | - Gabriela Santone
- Harvard Medical School, Boston, Massachusetts, United States of America
| | | | - Tamara Kalir
- Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Thomas M. Zydowsky
- Center for Biomedical Research, Population Council, New York, New York, United States of America
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Mantsios A, Muraleetharan O, Donastorg Y, Perez M, Gomez H, Shembilu C, Beckham SW, Karver TS, Davis W, Likindikoki S, Mbwambo J, Barrington C, Kerrigan D. "She is the one who knows": A qualitative exploration of oral and injectable PrEP as part of a community empowerment approach to HIV prevention among female sex workers in the Dominican Republic and Tanzania. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000981. [PMID: 36712835 PMCID: PMC9880901 DOI: 10.1371/journal.pgph.0000981] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Despite documented interest among female sex workers (FSW), uptake of oral pre-exposure prophylaxis (PrEP) for HIV prevention has been low. Recent trials and regulatory approval of long-acting injectable (LAI) PrEP offer new hope for the potential of this biomedical intervention. We examined FSW's PrEP-related interest and preferences regarding both oral and LAI PrEP situating these dynamics within their specific social and occupational realities. We conducted this work using qualitative methods across two distinct contexts by conducting 40 in-depth interviews with FSW in Tanzania and the Dominican Republic. Textual data was coded using iterative thematic content analysis. Analytic summaries were developed and reviewed to identify recurring themes. We systematically organized themes within each country and then compared across settings. Women in both settings expressed strong interest in PrEP seeing it as an important option to protect themselves in their work. Most participants preferred LAI PrEP due to expectations of reduced stigma and concerns about daily pill adherence and side effects. Occupational factors such as alcohol use, overnight dates with clients, and fear of violence from clients were identified as barriers to daily oral PrEP. LAI PrEP was seen as having the potential to reduce stress related to oral PrEP. Women who preferred pills discussed fear of needles, skepticism about the injections, and others relayed that taking a daily pill would not be challenging for them. There was a pre-dominant sentiment that women know best whether they are better suited for oral or LAI PrEP. Participants stressed the importance of FSW understanding both options to ensure informed decision-making around PrEP and described community-led peer education as key to delivering trusted information. Community empowerment approaches led by FSW which address structural and psychosocial constraints and promote safe work environments may facilitate equitable access and uptake of PrEP among FSW across settings.
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Affiliation(s)
- Andrea Mantsios
- Public Health Innovation & Action, New York, New York, United States of America
- * E-mail:
| | - Ohvia Muraleetharan
- Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Yeycy Donastorg
- Department of Health Policy, Instituto Dominicano de Dermatologia y Cirugia de Piel, Santo Domingo, Dominican Republic
| | - Martha Perez
- Department of Health Policy, Instituto Dominicano de Dermatologia y Cirugia de Piel, Santo Domingo, Dominican Republic
| | - Hoisex Gomez
- Department of Health Policy, Instituto Dominicano de Dermatologia y Cirugia de Piel, Santo Domingo, Dominican Republic
| | - Catherine Shembilu
- Department of Psychiatry, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - S. Wilson Beckham
- Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Tahilin Sanchez Karver
- Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Wendy Davis
- Department of Prevention and Community Health, George Washington University, Washington, DC, United States of America
| | - Samuel Likindikoki
- Department of Psychiatry, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Jessie Mbwambo
- Department of Psychiatry, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Clare Barrington
- Department of Health Behavior, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Deanna Kerrigan
- Department of Prevention and Community Health, George Washington University, Washington, DC, United States of America
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Nicol E, Ramraj T, Hlongwa M, Basera W, Jama N, Lombard C, McClinton-Appollis T, Govindasamy D, Pass D, Funani N, Aheron S, Paredes-Vincent A, Drummond J, Cheyip M, Dladla S, Bedford J, Mathews C. Strengthening health system's capacity for pre-exposure prophylaxis for adolescent girls and young women and adolescent boys and young men in South Africa (SHeS'Cap-PrEP): Protocol for a mixed methods study in KwaZulu-Natal, South Africa. PLoS One 2022; 17:e0264808. [PMID: 35298487 PMCID: PMC8929690 DOI: 10.1371/journal.pone.0264808] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/03/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Pre-exposure prophylaxis (PrEP) is an effective prevention intervention that can be used to control HIV incidence especially among people who are at increased risk for HIV such as adolescent girls and young women (AGYW) and adolescent boys and young men (ABYM). In South Africa, various approaches of delivering PrEP have been adopted at different service delivery points (facility-based only, school-based only, community-based only and hybrid school-facility and community-facility models) to overcome challenges associated with individual, structural, and health systems related barriers that may hinder access to and uptake of PrEP among these populations. However, little is known about how to optimize PrEP implementation and operational strategies to achieve high sustained uptake of good quality services for AGYW and ABYM. This study aims to identify effective and feasible PrEP models of care for improving PrEP uptake, continuation, and adherence among AGYW and ABYM. METHODS AND ANALYSIS A sequential explanatory mixed-methods study will be conducted in 22 service delivery points (SDPs) in uMgungundlovu district, KwaZulu-Natal, South Africa. We will recruit 600 HIV negative, sexually active, high risk, AGYW (aged 15-24 years) and ABYM (aged 15-35 years). Enrolled participants will be followed up at 1-, 4- and 7-months to determine continuation and adherence to PrEP. We will conduct two focus group discussions (with 8 participants in each group) across four groups (i. Initiated PrEP within 1 month, ii. Did not initiate PrEP within 1 month, iii. Continued PrEP at 4/7 months and iv. Did not continue PrEP at 4/7 months) and 48 in-depth interviews from each of the four groups (12 per group). Twelve key informant interviews with stakeholders working in HIV programs will also be conducted. Associations between demographic characteristics stratified by PrEP initiation and by various service-delivery models will be assessed using Chi-square/Fishers exact tests or t-test/Mann Whitney test. A general inductive approach will be used to analyze the qualitative data. ETHICS AND DISSEMINATION The protocol was approved by the South African Medical Research Council Health Research Ethics Committee (EC051-11/2020). Findings from the study will be communicated to the study population and results will be presented to stakeholders and at appropriate local and international conferences. Outputs will also include a policy brief, peer-reviewed journal articles and research capacity building through research degrees.
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Affiliation(s)
- Edward Nicol
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- Division of Health Systems and Public Health, Stellenbosch University, Cape Town, South Africa
- * E-mail:
| | - Trisha Ramraj
- HIV Prevention Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Mbuzeleni Hlongwa
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Wisdom Basera
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Ngcwalisa Jama
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health, University of the Western Cape, Bellville, South Africa
| | - Carl Lombard
- Biostatistics Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Darshini Govindasamy
- Health System Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Desiree Pass
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Noluntu Funani
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Sarah Aheron
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | | | | | - Mireille Cheyip
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Sibongile Dladla
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Jason Bedford
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Cathy Mathews
- Health System Research Unit, South African Medical Research Council, Cape Town, South Africa
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Durosinmi-Etti O, Nwala EK, Oki F, Ikpeazu A, Godwin E, Umoh P, Shaibu A, Ogundipe A, Kalaiwo A. Communication needs for improved uptake of PrEP and HIVST services among key populations in Nigeria: a mixed-method study. AIDS Res Ther 2021; 18:88. [PMID: 34801037 PMCID: PMC8605890 DOI: 10.1186/s12981-021-00411-6] [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: 07/01/2021] [Accepted: 11/03/2021] [Indexed: 11/21/2022] Open
Abstract
Background World Health Organization (WHO) reports that people who indulge in risky behaviours such as penile-anal sex, unprotected intercourse, multiple sex partners, and alcohol and illicit drugs are at risk of HIV/AIDS and classified as Key Populations (KPs). Since the introduction of PrEP and HIVST for the key population groups in Nigeria, government entities and implementing partners have used a range of channels in messaging these essential services across to the target groups—ranging from in-person, social media, television, and radio adverts. Yet, few successes have been documented, thereby necessitating the need to understand the enabling facilitators, barriers to, and communication needs of the KP groups in messaging PrEP and HIVST services in Nigeria. Communicating PrEP and HIVST services will empower the key populations to seek available HIV prevention services and help to increase access to HIV testing services in Nigeria. Methods This study was a mixed-method cross-sectional design; involving 1169 participants from the key populations in Nigeria. The study used a survey and qualitative exploratory methods (interviews and focus group discussion), to collect data from the participants—MSM, FSWs, and key influencers of the KP groups (health providers, peer educators, HIV program officers). In August 2020, data collection was conducted using an open data kit (ODK). Quantitative data were analyzed using SPSS version 20 for descriptive statistics, while qualitative data were analyzed using deductive and thematic analysis based on the codebook. Results The KPs were mainly urban dwellers (77.7%), and the majority of the participants were between 18 to 28 years (89.3%). However, the MSM group was of a younger population compared to the FSWs. A majority completed secondary education (56.1% FSWs and 43.5% MSM). The MSM group showed more tendency to acquire higher education compared to the FSWs. For example, about 51.3% of the MSM group were undergraduates compared to 9.5% of the FSWs. The majority of the KPs were self-employed (56.4% FSWs and 40% MSM). Only about 51% of the KPs were aware of PrEP, with typological variations (39.9% FSWs and 62.3% MSM). MSM group in Lagos (82.5%) were more aware of PrEP services, than 53.1% and 54.5% in A/Ibom (53.1%) and C/River (54.5%). Among the enablers to acquiring PrEP information was the ability of the KPs to network within their communities and on personal relationships. Evidence shows that no single approach influenced the acquisition and use of PrEP information by KPs. Although this proportion varied across the geographic locations, only about 50% of the KPs were aware of HIVST services (40% FSWs and 60% MSM). The factors that enabled the acquisition and use of the prevention commodities were cross-cutting, including a previous or current role as a peer educator, integration of the messages, peer networking, multi-lingual and multi-channel presentation, job aids, and reminders. KPs expressed the need for information on how to take PrEP, eligibility, clarification on differences between PrEP and PEP, clarification on any side effects, for PrEP, price, efficacy, sales point, dosage, available brands. A scale-up of the research across all geopolitical zones and a survey to quantify the prevalence would help understand the dynamics and prioritization of interventions for scaling up PrEP and HIVST services in Nigeria. Conclusions The study documented barriers and facilitators to the uptake of PrEP and HIVST among key populations in Nigeria. It highlighted that KPs are willing to receive PrEP and HIVST messages. The policy actors should consider the preferences of the KPs and the key influencers in reducing barriers to communication and increasing the uptake of PrEP and HIVST services; ensure it reflects in a tailored communication strategy. Since multi-linguistics and multi-channels of presentation were enablers to acquiring PrEP and HIVST messages, the communications strategy for HIV prevention should incorporate these recommendations and adapt to context-specific approaches for effective messaging.
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Impact of COVID-19 on income, prevention attitudes, and access to healthcare among male clients in a Sexually Transmitted Infections clinic. Braz J Infect Dis 2021; 25:101617. [PMID: 34508673 PMCID: PMC8426212 DOI: 10.1016/j.bjid.2021.101617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 08/01/2021] [Accepted: 08/12/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Mobility restrictions and overloaded health services during the COVID-19 pandemic compromised services dedicated to the prevention and care of HIV and other sexually transmitted infections (STI). In this study, we present client's responses to standardized questionnaires applied during the COVID-19 pandemic period as part of the strategy to measure impacts on social and sexual vulnerability, access to STI prevention services, and access to STI care. METHODS The questionnaires included variables on sociodemographics, behavior, risk perception, prevention attitudes, barriers to service-based HIV rapid test, reasons for taking an HIV self-test, and access to health services for STI diagnosis and treatment. We explored demographic variables associated with income reduction, reduced access to HIV/STI testing/treatment and increased vulnerability to HIV/STI. RESULTS 847 participants responded to the study questionnaire between May 2020 and January 2021. Most were young, cisgender male, and 63% self-reported as men who have sex with men. Income reductions were reported by 50%, with 30% reporting a decline over 50% of total income. An increase in heavy episodic drinking (>5 doses) was reported by 18%; 7% reported more sexual partners and 6% reported using condoms less often. Difficulties in obtaining HIV tests, tests for other STI and treatment for STI were reported by 5%, 6% and 6%, respectively. Lower schooling was significantly associated with income reduction (p = 0.004) and with reduced access to HIV/STI testing or STI treatment (p = 0.024); employment status was associated with income reduction (p < 0.001) and increased vulnerability to HIV/STI (p = 0.027). Having access to an expedite test result, avoiding physical attendance in health units during the pandemic, and undertaking the test with privacy with a trusted person were reported as motivators for HIV self-test. CONCLUSIONS Our findings are relevant to promote service improvements tailored to subgroups more likely to struggle with detrimental effects during and after the COVID-19 pandemic.
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Hensen B, Machingura F, Busza J, Birdthistle I, Chabata S, Chiyaka T, Floyd S, Jamali G, Mushati P, Hargreaves J, Cowan F. How Can We Support the Use of Oral PrEP Among Young Women who Sell Sex? A PrEP Cascade Analysis. J Acquir Immune Defic Syndr 2021; 88:45-56. [PMID: 34050101 PMCID: PMC8357043 DOI: 10.1097/qai.0000000000002733] [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: 12/22/2020] [Accepted: 04/19/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND We constructed self-reported pre-exposure prophylaxis (PrEP) cascades and explored factors associated with and barriers to PrEP use to inform efforts to support PrEP use among young women who sell sex. METHODS Using self-reported data from HIV-negative young women who sell sex enrolled into a cohort study using respondent-driven sampling in Zimbabwe, we constructed PrEP cascades assessing knowledge of, ever offered, ever used, and current PrEP use in 2017 and 2019. We used logistic regression to examine factors associated with PrEP use by 2019. Through qualitative interviews with 43 women enrolled in the cohort, we investigated barriers to PrEP use. RESULTS At enrollment, 50% of women had heard of PrEP, 12% had ever been offered PrEP, and 7% ever used PrEP. Over time, all cascade domains: 96% of women had heard of and 55% reported an active offer of PrEP. Among women retained in the study in 2019 (56%; n = 538), 34% ever took PrEP by 2019. PrEP use was associated with, at enrollment, reporting more clients in the past month (10+: 45% vs 1-3: 27% adjOR = 1.71 95% CI: 1.06 to 2.76), duration of selling sex (24% <2 years vs 38% 2-3 years; adjOR = 0.51 95% CI: 0.32 to 0.83), and having visited a female sex worker program in the past 12 months (55% vs 27%; adjOR = 2.92 95% CI: 1.91 to 4.46). Qualitative interviews revealed fear of disclosing sex work, HIV-related/ART-related stigma, and (opportunity) costs of accessing PrEP as barriers to use. CONCLUSION PrEP use was associated with factors known to increase HIV risk. Fear of stigma, disclosure, and supply-side barriers need to be addressed to increase women's ability to use PrEP.
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Affiliation(s)
- B. Hensen
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom;
| | - F. Machingura
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
| | - J. Busza
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, London, United Kingdom;
| | - I. Birdthistle
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom; and
| | - S.T. Chabata
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
| | - T. Chiyaka
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
| | - S. Floyd
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom; and
| | - G. Jamali
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
| | - P. Mushati
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
| | - J. Hargreaves
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, London, United Kingdom;
| | - F.M. Cowan
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe;
- Faculty of Clinical Sciences and International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
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Were DK, Musau A, Atkins K, Shrestha P, Reed J, Curran K, Mohan D. Health system adaptations and considerations to facilitate optimal oral pre-exposure prophylaxis scale-up in sub-Saharan Africa. Lancet HIV 2021; 8:e511-e520. [PMID: 34265282 DOI: 10.1016/s2352-3018(21)00129-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 12/26/2022]
Abstract
Following WHO's 2015 recommendation, countries in sub-Saharan Africa have progressively scaled up oral pre-exposure prophylaxis (PrEP) as part of combination HIV prevention. PrEP has potential to significantly reduce new HIV infections in sub-Saharan Africa if it is widely available, accessible, and effectively used. Initial scale-up efforts have generated progress, drawing lessons from existing HIV interventions, such as antiretroviral therapy and biomedical prevention. However, beset by unprepared health systems, scale-up has been slow, resulting in suboptimal coverage among priority groups at higher risk of HIV acqusition. Using the WHO health system building blocks framework, this Review synthesises literature on essential considerations for PrEP scale-up in sub-Saharan Africa, highlighting the importance of health system adaptability and responsiveness.
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Affiliation(s)
| | | | - Kaitlyn Atkins
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Prakriti Shrestha
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | - Diwakar Mohan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Nakiganda LJ, Bell S, Grulich AE, Serwadda D, Nakubulwa R, Poynten IM, Bavinton BR. Understanding and managing HIV infection risk among men who have sex with men in rural Uganda: a qualitative study. BMC Public Health 2021; 21:1309. [PMID: 34218799 PMCID: PMC8254907 DOI: 10.1186/s12889-021-11365-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 06/24/2021] [Indexed: 11/30/2022] Open
Abstract
Background Same-sex sexual relations are criminalised in Uganda, and men who have sex with men (MSM) experience a high burden of HIV infection. In Uganda, health promotion policies focus on equity in healthcare and creating enabling environments. At present there is limited evidence upon which to enhance engagement of MSM in rural settings into effective HIV prevention. To fill this gap, our study explored MSM’s understandings of HIV risk and strategies used to reduce HIV risk in their sexual lives. Methods In-depth interviews were conducted with sixteen MSM in rural communities in Southwestern Uganda. Inductive thematic analysis examined men’s perceptions of HIV risk and strategies of reducing their own HIV risks. Results Understandings of HIV risk and risk practices were framed by lack of access to condoms, challenges negotiating condom and pre-exposure prophylaxis (PrEP) use, and condomless sex being reported as more pleasurable than sex with condoms. Strategies men perceived as enabling them to manage HIV risk included: PrEP use; condom use; knowing partners’ HIV status; avoiding partners associated with HIV risk; oral sex; withdrawal before ejaculation and washing one’s penis after sex. There were several misconceptions arising from poor HIV prevention knowledge. Strategies reliant on communication and negotiation with sexual partners were inhibited by gendered powered imbalances. Conclusions Our findings illustrate that MSM in rural settings in Uganda are making concerted efforts to implement strategies that might reduce risk of HIV transmission and infection within their sexual relationships. Key HIV health promotion and service-related strategies to support MSM with these efforts include an effective condom and lubricant supply chain; a PrEP program in trusted local health units, implemented via discreet community-outreach mechanisms; and same-sex specific HIV-related health promotion.
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Affiliation(s)
| | - Stephen Bell
- UQ Poche Centre for Indigenous Health, The University of Queensland, Brisbane, Australia.,School of Public Health, The University of Queensland, Brisbane, Australia.,Centre for Social Research in Health, UNSW Sydney, Kensington, Australia
| | | | - David Serwadda
- Rakai Health Sciences Program, Kalisizo, Uganda.,Makerere University School of Public Health, Kampala, Uganda
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Addressing Unhealthy Alcohol Use and the HIV Pre-exposure Prophylaxis Care Continuum in Primary Care: A Scoping Review. AIDS Behav 2021; 25:1777-1789. [PMID: 33219492 DOI: 10.1007/s10461-020-03107-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2020] [Indexed: 12/19/2022]
Abstract
Individuals with unhealthy alcohol use are at increased risk for HIV acquisition and may benefit from receiving HIV pre-exposure prophylaxis (PrEP) in primary care settings. To date, literature synthesizing what is known about the impact of unhealthy alcohol use on the PrEP care continuum with a focus on considerations for primary care is lacking. We searched OVID Medline and Web of Science from inception through March 19, 2020, to examine the extent, range, and nature of research on PrEP delivery among individuals with unhealthy alcohol use in primary care settings. We identified barriers and opportunities at each step along the PrEP care continuum, including for specific populations: adolescents, people who inject drugs, sex workers, and transgender persons. Future research should focus on identification of candidate patients, opportunities for patient engagement in novel settings, PrEP implementation strategies, and stigma reduction.
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Olamijuwon EO. Characterizing low effort responding among young African adults recruited via Facebook advertising. PLoS One 2021; 16:e0250303. [PMID: 33989304 PMCID: PMC8121367 DOI: 10.1371/journal.pone.0250303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 04/05/2021] [Indexed: 11/19/2022] Open
Abstract
Multiple studies have successfully used Facebook's advertising platform to recruit study participants. However, very limited methodological discussion exists regarding the magnitude of low effort responses from participants recruited via Facebook and African samples. This study describes a quasi-random study that identified and enrolled young adults in Kenya, Nigeria, and South Africa between 22 May and 6 June 2020, based on an advertisement budget of 9,000.00 ZAR (US $521.44). The advertisements attracted over 900,000 views, 11,711 unique clicks, 1190 survey responses, and a total of 978 completed responses from young adults in the three countries during the period. Competition rates on key demographic characteristics ranged from 82% among those who attempted the survey to about 94% among eligible participants. The average cost of the advertisements was 7.56 ZAR (US $0.43) per survey participant, 8.68 ZAR (US $0.50) per eligible response, and 9.20 ZAR (US $0.53) per complete response. The passage rate on the attention checks varied from about 50% on the first question to as high as 76% on the third attention check question. About 59% of the sample passed all the attention checks, while 30% passed none of the attention checks. Results from a truncated Poisson regression model suggest that passage of attention checks was significantly associated with demographically relevant characteristics such as age and sex. Overall, the findings contribute to the growing body of literature describing the strengths and limitations of online sample frames, especially in developing countries.
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Affiliation(s)
- Emmanuel Olawale Olamijuwon
- Faculty of Social Science, Department of Statistics and Demography, University of Eswatini, Kwaluseni, Eswatini
- Demography and Population Studies Programme, Schools of Public Health and Social Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Ongolly FK, Dolla A, Ngure K, Irungu EM, Odoyo J, Wamoni E, Peebles K, Mugwanya K, Mugo NR, Bukusi EA, Morton J, Baeten JM, O’Malley G. "I Just Decided to Stop:" Understanding PrEP Discontinuation Among Individuals Initiating PrEP in HIV Care Centers in Kenya. J Acquir Immune Defic Syndr 2021; 87:e150-e158. [PMID: 33492024 PMCID: PMC8026512 DOI: 10.1097/qai.0000000000002625] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 12/30/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Preexposure prophylaxis (PrEP) discontinuation rates in clinical trials and demonstration projects have been well characterized; however, little is known about discontinuation in routine public health settings in sub-Saharan Africa. Understanding discontinuation in nonstudy settings is important for establishing expectations for PrEP continuation in national programs and for facilitating effective PrEP scale-up. METHODS We conducted in-depth interviews with 46 individuals who had initiated PrEP at 25 HIV comprehensive care clinics (CCCs) in central and western Kenya and whose clinic records indicated they had discontinued. RESULTS Many of our study participants discontinued PrEP when their perceived risk decreased (eg, hiatus or end of a sexual relationship or partner known to be living with HIV became virally suppressed). Others reported discontinuation due to side effects, daily pill burden, preference for condoms, or their partner's insistence. Participant narratives frequently described facility level factors such as stigma-related discomforts with accessing PrEP at CCCs, inconvenient clinic location or operating hours, long wait times, and short refill dates as discouraging factors, suggesting actionable areas for improving PrEP access and continuation. CONCLUSION Clients frequently make intentional decisions to discontinue PrEP as they weigh different prevention options within the context of complex lives. Many clients will decide to discontinue PrEP when perceiving themselves to be at reduced risk and PrEP counseling must include provisions for addressing seasons of risk. PrEP will not be the right prevention method for everyone, or forever. Expanding PrEP access points and increasing sex-positive messaging may facilitate PrEP being a better option for many.
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Affiliation(s)
| | - Annabel Dolla
- Center for Microbiology Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Kenneth Ngure
- Department of Global Health, Seattle, Washington, USA
- Department of Community Health, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Elizabeth M. Irungu
- Center for Clinical Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Josephine Odoyo
- Center for Microbiology Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Elizabeth Wamoni
- Center for Clinical Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Kathryn Peebles
- Department of Epidemiology, Medicine, Seattle, Washington, USA
- University of Washington, Seattle, Washington, USA
| | - Kenneth Mugwanya
- Department of Global Health, Seattle, Washington, USA
- University of Washington, Seattle, Washington, USA
| | - Nelly R. Mugo
- Center for Clinical Research, Kenya Medical Research Institute; Nairobi, Kenya
- Department of Global Health, Seattle, Washington, USA
| | - Elizabeth A. Bukusi
- Department of Global Health, Seattle, Washington, USA
- Department of Obstetrics and Gynecology, Seattle, Washington, USA
- Center for Microbiology Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Jennifer Morton
- Department of Global Health, Seattle, Washington, USA
- University of Washington, Seattle, Washington, USA
| | - Jared M. Baeten
- Department of Global Health, Seattle, Washington, USA
- Department of Epidemiology, Medicine, Seattle, Washington, USA
- University of Washington, Seattle, Washington, USA
- Center for Microbiology Research, Kenya Medical Research Institute; Nairobi, Kenya
| | - Gabrielle O’Malley
- Department of Global Health, Seattle, Washington, USA
- University of Washington, Seattle, Washington, USA
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Crowell TA, Fast PE, Bekker LG, Sanders EJ. Involvement of African men and transgender women who have sex with men in HIV research: progress, but much more must be done. J Int AIDS Soc 2020; 23 Suppl 6:e25596. [PMID: 33000908 PMCID: PMC7527757 DOI: 10.1002/jia2.25596] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 07/20/2020] [Indexed: 12/28/2022] Open
Affiliation(s)
- Trevor A Crowell
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Patricia E Fast
- International AIDS Vaccine Initiative, New York, NY, USA
- School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Eduard J Sanders
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Oxford University, Oxford, United Kingdom
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Wahome EW, Graham SM, Thiong’o AN, Mohamed K, Oduor T, Gichuru E, Mwambi J, van der Elst EM, Sanders EJ. Risk factors for loss to follow-up among at-risk HIV negative men who have sex with men participating in a research cohort with access to pre-exposure prophylaxis in coastal Kenya. J Int AIDS Soc 2020; 23 Suppl 6:e25593. [PMID: 33000889 PMCID: PMC7527770 DOI: 10.1002/jia2.25593] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 07/07/2020] [Accepted: 07/15/2020] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Retention in preventive care among at-risk men who have sex with men (MSM) is critical for successful prevention of HIV acquisition in Africa. We assessed loss to follow-up (LTFU) rates and factors associated with LTFU in an HIV vaccine feasibility cohort study following MSM with access to pre-exposure prophylaxis (PrEP) in coastal Kenya. METHODS Between June 2017 and June 2019, MSM cohort participants attending a research clinic 20 km north of Mombasa were offered daily PrEP and followed monthly for risk assessment, risk reduction counselling and HIV testing. Participants were defined as LTFU if they were late by >90 days for their scheduled appointment. Participants who acquired HIV were censored at diagnosis. Cox proportional hazards models were used to estimate adjusted Hazard Ratio (aHR) of risk factors for LTFU. RESULTS AND DISCUSSION A total of 179 participants with a median age of 25.0 years (interquartile range [IQR]: 23.0 to 30.0) contributed a median follow-up time of 21.2 months (IQR: 6.5 to 22.1). Of these, 143 (79.9%) participants started PrEP and 76 (42.5%) MSM were LTFU, for an incidence rate of 33.7 (95% confidence interval [CI], 26.9 to 42.2) per 100 person-years. Disordered alcohol use (aHR: 2.3, 95% CI, 1.5 to 3.7), residence outside the immediate clinic catchment area (aHR: 2.5, 95% CI, 1.3 to 4.6 for Mombasa Island; aHR: 1.8, 95% CI, 1.0 to 3.3 for south coast), tertiary education level or higher (aHR: 2.3, 95% CI, 1.1 to 4.8) and less lead-in time in the cohort prior to 19 June 2017 (aHR: 3.1, 95% CI, 1.8 to 5.6 for zero to three months; aHR: 2.4, 95% CI, 1.2 to 4.7 for four to six months) were independent predictors of LTFU. PrEP use did not differ by LTFU status (HR: 1.0, 95% CI, 0.6 to 1.5). Psychosocial support for men reporting disordered alcohol use, strengthened engagement of recently enrolled participants and focusing recruitment on areas close to the research clinic may improve retention in HIV prevention studies involving MSM in coastal Kenya. CONCLUSIONS About one in three participants became LTFU after one year of follow-up, irrespective of PrEP use. Research preparedness involving MSM should be strengthened for HIV prevention intervention evaluations in coastal Kenya.
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Affiliation(s)
- Elizabeth W Wahome
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - Susan M Graham
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
- Departments of Medicine, Epidemiology and Global HealthUniversity of WashingtonSeattleWAUSA
| | - Alexander N Thiong’o
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - Khamisi Mohamed
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - Tony Oduor
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - Evans Gichuru
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - John Mwambi
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
| | - Elise M van der Elst
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
- Department of Global HealthUniversity of AmsterdamAmsterdamthe Netherlands
| | - Eduard J Sanders
- KEMRI/Wellcome Trust Research Programme Centre for Geographic Medicine Research–CoastKilifiKenya
- Department of Global HealthUniversity of AmsterdamAmsterdamthe Netherlands
- Nuffield Department of MedicineUniversity of OxfordHeadingtonUnited Kingdom
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Fearon E, Bourne A, Tenza S, Palanee‐Phillips T, Kabuti R, Weatherburn P, Nutland W, Kimani J, Smith AD. Online socializing among men who have sex with men and transgender people in Nairobi and Johannesburg and implications for public health-related research and health promotion: an analysis of qualitative and respondent-driven sampling survey data. J Int AIDS Soc 2020; 23 Suppl 6:e25603. [PMID: 33000904 PMCID: PMC7527758 DOI: 10.1002/jia2.25603] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 07/09/2020] [Accepted: 07/21/2020] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION There is little published literature about gay, bisexual and other men who have sex with men and transgender individuals (MSM and TG)'s use of social media in sub-Saharan Africa, despite repressive social and/or criminalizing contexts that limit access to physical HIV prevention. We sought to describe MSM and TG's online socializing in Nairobi and Johannesburg, identifying the characteristics of those socializing online and those not, in order to inform the development of research and health promotion in online environments. METHODS Respondent-driven sampling surveys were conducted in 2017 in Nairobi (n = 618) and Johannesburg (n = 301) with those reporting current male gender identity or male sex assigned at birth and sex with a man in the last 12 months. Online socializing patterns, sociodemographic, sexual behaviour and HIV-testing data were collected. We examined associations between social media use and sociodemographic characteristics and sexual behaviours among all, and only those HIV-uninfected, using logistic regression. Analyses were RDS-II weighted. Thirty qualitative interviews were conducted with MSM and TG in each city, which examined the broader context of and motivations for social media use. RESULTS Most MSM and TG had used social media to socialize with MSM in the last month (60% Johannesburg, 71% Nairobi), mostly using generic platforms (e.g. Facebook), but also gay-specific (e.g. Grindr). HIV-uninfected MSM and TG reporting riskier recent sexual behaviours had raised odds of social media use in Nairobi, including receptive anal intercourse (adjusted OR = 2.15, p = 0.006), buying (aOR = 2.24, p = 0.015) and selling sex with men (aOR = 2.17, p = 0.004). Evidence for these associations was weaker in Johannesburg, though socializing online was associated with condomless anal intercourse (aOR = 3.67, p = 0.003) and active syphilis (aOR = 13.50, p = 0.016). Qualitative findings indicated that while online socializing can limit risk of harm inherent in face-to-face interactions, novel challenges were introduced, including context collapse and a fear of blackmail. CONCLUSIONS Most MSM and TG in these cities socialize online regularly. Users reported HIV acquisition risk behaviours, yet this space is not fully utilized for sexual health promotion and research engagement. Effective, safe and acceptable means of using online channels to engage with MSM/TG that account for MSM and TG's strategies and concerns for managing online security should now be explored, as complements or alternatives to existing outreach.
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Affiliation(s)
- Elizabeth Fearon
- Department of Global Health & DevelopmentLondon School of Hygiene & Tropical MedicineLondonUnited Kingdom
| | - Adam Bourne
- Australian Research Centre in Sex, Health & SocietyLa Trobe UniversityMelbourneAustralia
| | - Siyanda Tenza
- Wits Reproductive Health and HIV InstituteSchool of Clinical MedicineUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Thesla Palanee‐Phillips
- Wits Reproductive Health and HIV InstituteSchool of Clinical MedicineUniversity of the WitwatersrandJohannesburgSouth Africa
| | | | - Peter Weatherburn
- Sigma ResearchDepartment of Public Health, Environments and SocietyLondon School of Hygiene & Tropical MedicineLondonUnited Kingdom
| | - Will Nutland
- Sigma ResearchDepartment of Public Health, Environments and SocietyLondon School of Hygiene & Tropical MedicineLondonUnited Kingdom
| | - Joshua Kimani
- Partners for Health and DevelopmentNairobiKenya
- Department of Community Health SciencesUniversity of Manitoba (UoM)WinnipegCanada
| | - Adrian D Smith
- Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
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Ahouada C, Diabaté S, Mondor M, Hessou S, Guédou FA, Béhanzin L, Batona G, Gning NN, Zannou DM, Alary M. Acceptability of pre-exposure prophylaxis for HIV prevention: facilitators, barriers and impact on sexual risk behaviors among men who have sex with men in Benin. BMC Public Health 2020; 20:1267. [PMID: 32819335 PMCID: PMC7441559 DOI: 10.1186/s12889-020-09363-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 08/09/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Benin, men who have sex with men (MSM) do not always use condoms during anal sex. Pre-exposure prophylaxis (PrEP) using Truvada® (tenofovir disoproxil fumarate / emtricitabine) may be a complementary HIV prevention measure for MSM. This study aimed at identifying the potential facilitators and barriers to the use of PrEP. METHODS This was a cross-sectional study conducted in 2018 among male-born MSM aged 18 years or older who reported being HIV-negative or unaware of their HIV status. The participants were recruited by the RDS technique (respondent driven sampling) in six cities of Benin. Logistic regression analyses, adapted to RDS statistical requirements, were performed to identify the factors associated with PrEP acceptability. RESULTS Mean age of the 400 MSM recruited was 26.2 ± 5.0 years. PrEP was known by 50.7% of respondents. The intention to use PrEP was expressed by 90% of MSM. If PrEP effectiveness were 90% or more, 87.8% of the respondents thought they would decrease condom use. In multivariate analysis, the facilitators associated with PrEP acceptability were: not having to pay for PrEP (odds ratio (OR) = 2.39, 95% CI: 1.50-4.46) and its accessibility within MSM networks (OR = 9.82, 95% CI: 3.50-27.52). Only one barrier was significant: the concern that taking PrEP be perceived as marker of adopting HIV risky behaviors (OR = 0.11, 95% CI: 0.04-0.30). CONCLUSION In Benin, not all MSM know about PrEP. But once well informed, the majority seems willing to use it if made available. The free availability of the drug and its accessibility in the MSM networks are important facilitators. The possibility of decrease in condom use should not be a barrier to the prescription of PrEP if made available.
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Affiliation(s)
- Carin Ahouada
- Hopital de Zone Allada, Allada, Benin.,Centre de recherche du CHU de Québec, Université Laval, Québec, Québec, Canada.,Département de médecine sociale et préventive, Université Laval, Québec, Québec, Canada
| | - Souleymane Diabaté
- Centre de recherche du CHU de Québec, Université Laval, Québec, Québec, Canada.,Département de médecine sociale et préventive, Université Laval, Québec, Québec, Canada.,Université Alassane Ouattara, Bouaké, Côte d'Ivoire
| | - Myrto Mondor
- Centre de recherche du CHU de Québec, Université Laval, Québec, Québec, Canada
| | - Septime Hessou
- Centre Interfacultaire de Formation et de Recherche en Environnement pour le Développement Durable (CIFRED/UAC), Abomey-Calavi, Bénin
| | | | - Luc Béhanzin
- Dispensaire des IST, Centre de Santé Cotonou I, Cotonou, Bénin.,École Nationale de Formation des Techniciens Supérieurs en Santé Publique et en Surveillance Épidémiologique, Université de Parakou, Parakou, Bénin
| | - Georges Batona
- Dispensaire des IST, Centre de Santé Cotonou I, Cotonou, Bénin
| | - Ndeye Ndiagna Gning
- Centre de recherche du CHU de Québec, Université Laval, Québec, Québec, Canada.,Département de médecine sociale et préventive, Université Laval, Québec, Québec, Canada
| | - D Marcel Zannou
- Centre National Hospitalier et Universitaire Hubert Koutoukou Maga de Cotonou, Cotonou, Benin.,Faculté des Sciences de la Santé, Cotonou, Bénin
| | - Michel Alary
- Centre de recherche du CHU de Québec, Université Laval, Québec, Québec, Canada. .,Département de médecine sociale et préventive, Université Laval, Québec, Québec, Canada. .,Institut national de santé publique, Québec, Québec, Canada. .,Hôpital du Saint-Sacrement 1050 chemin Ste-Foy Québec, Québec, QC, G1S 4L8, Canada.
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Were D, Musau A, Mutegi J, Ongwen P, Manguro G, Kamau M, Marwa T, Gwaro H, Mukui I, Plotkin M, Reed J. Using a HIV prevention cascade for identifying missed opportunities in PrEP delivery in Kenya: results from a programmatic surveillance study. J Int AIDS Soc 2020; 23 Suppl 3:e25537. [PMID: 32602658 PMCID: PMC7325512 DOI: 10.1002/jia2.25537] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 03/20/2020] [Accepted: 05/07/2020] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION HIV prevention cascades have been systematically evaluated in high-income countries, but steps in the pre-exposure prophylaxis (PrEP) service delivery cascade have not been systematically quantified in sub-Saharan Africa. We analysed missed opportunities in the PrEP cascade in a large-scale project serving female sex workers (FSW), men who have sex with men (MSM) and adolescent girls and young women (AGYW) in Kenya. METHODS Programmatic surveillance was conducted using routine programme data from 89 project-supported sites from February 2017 to December 2019, and complemented by qualitative data. Healthcare providers used nationally approved tools to document service statistics. The analyses examined proportions of people moving onto the next step in the PrEP continuum, and identified missed opportunities. Missed opportunities were defined as implementation gaps exemplified by the proportion of individuals who could have potentially accessed each step of the PrEP cascade and did not. We also assessed trends in the cascade indicators at monthly intervals. Qualitative data were collected through 28 focus group discussions with 241 FSW, MSM, AGYW and healthcare providers, and analysed thematically to identify reasons underpinning the missed opportunities. RESULTS During the study period, 299,798 individuals tested HIV negative (211,927 FSW, 47,533 MSM and 40,338 AGYW). Missed opportunities in screening for PrEP eligibility was 58% for FSW, 45% for MSM and 78% for AGYW. Of those screened, 28% FSW, 25% MSM and 65% AGYW were ineligible. Missed opportunities for PrEP initiation were lower among AGYW (8%) compared to FSW (72%) and MSM (75%). Continuation rates were low across all populations at Month-1 (ranging from 29% to 32%) and Month-3 (6% to 8%). Improvements in average annual Month-1 (from 26% to 41%) and Month-3 (from 4% to 15%) continuation rates were observed between 2017 and 2019. While initiation rates were better among younger FSW, MSM and AGYW (<30 years), the reverse was true for continuation. CONCLUSIONS The application of a PrEP cascade framework facilitated this large-scale oral PrEP programme to conduct granular programmatic analysis, detecting "leaks" in the cascade. These informed programme adjustments to mitigate identified gaps resulting in improvement of selected programmatic outcomes. PrEP programmes are encouraged to introduce the cascade analysis framework into new and existing programming to optimize HIV prevention outcomes.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Irene Mukui
- National AIDS and STI Control ProgramNairobiKenya
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