Faithness Kiondo, Emmy Metta, Elia John Mmbaga, Melkizedeck Thomas Leshabari, Calvin Swai, Christopher Hariri Mbotwa, Kåre Moen
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引用次数: 0
Abstract
Purpose: Men who have sex with men are at high risk of Human immunodeficiency virus (HIV) infection and bear the highest burden of the disease in Tanzania. Although pre-exposure prophylaxis (PrEP) has demonstrated high efficacy in the prevention of HIV infection in clinical trials, challenges with retention threaten its effectiveness. Therefore, we assessed the extent and predictors of retention in PrEP care among men who have sex with men in Tanga, Tanzania.
Methods: This study included 369 men who have sex with men who were recruited using respondent-driven sampling. Baseline data were collected using structured questionnaires that captured socio-demographic and behavioral characteristics. The primary outcome was one-month retention in PrEP care. A statistical analysis using modified Poisson regression was conducted to identify independent factors associated with 1-month retention.
Results: A total of 369 men (mean age, 24.7 (± 5.5 years)) participated in the study. After one month, 87 participants (23.6%) were retained in PrEP care. Independent factors associated with retention included assuming a receptive position in anal sex (aPR 1.6, 95 CI: 1.0-2.6, p = 0.030), having initiated sexual activity with anal, oral, or thigh sex (aPR 2.1, 95% CI: 1.2-3.8, p = 0.011), and having adequate social support (aPR: 1.6, 95% CI: 1.0-2.6, p = 0.030).
Conclusion: Tailored interventions that improve social support and address the varying needs of men who have sex with men with diverse sexual behavior patterns are essential for improving retention and maximizing the effectiveness of PrEP in HIV prevention. Practically, this highlights the need to strengthen supportive environments within communities and healthcare systems to enhance retention in PrEP, reduce HIV transmission, and advance progress toward ending HIV as a public health threat by 2030.
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About Dove Medical Press Dove Medical Press Ltd is part of Taylor & Francis Group, the Academic Publishing Division of Informa PLC. We specialize in the publication of Open Access peer-reviewed journals across the broad spectrum of science, technology and especially medicine. Dove Medical Press was founded in 2003 with the objective of combining the highest editorial standards with the ''best of breed'' new publishing technologies. We have offices in Manchester and London in the United Kingdom, representatives in Princeton, New Jersey in the United States, and our editorial offices are in Auckland, New Zealand. Dr Scott Fraser is our Medical Director based in the UK. He has been in full time clinical practice for over 20 years as well as having an active research interest.
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