Browsing by Author "Musheke M"

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Experiences of Justice-Involved People Transitioning to HIV Care in the Community After Prison Release in Lusaka, Zambia: A Qualitative Study.
(2023-Apr-28) Smith HJ; Herce ME; Mwila C; Chisenga P; Yenga C; Chibwe B; Mai V; Kashela L; Nanyagwe M; Hatwiinda S; Moonga CN; Musheke M; Lungu Y; Sikazwe I; Topp SM
INTRODUCTION: In sub-Saharan Africa (SSA), incarcerated people experience a higher HIV burden than the general population. While access to HIV care and treatment for incarcerated people living with HIV (PLHIV) in SSA has improved in some cases, little is known about their transition to and post-release experience with care in the community. To address this gap, we conducted a qualitative study to describe factors that may influence post-release HIV care continuity in Zambia. METHODS: In March-December 2018, we recruited study participants from a larger prospective cohort study following incarcerated and newly released PLHIV at 5 correctional facilities in 2 provinces in Zambia. We interviewed 50 participants immediately before release; 27 (54%) participated in a second interview approximately 6 months post-release. Demographic and psychosocial data were collected through a structured survey. RESULTS: The pre-release setting was strongly influenced by the highly structured prison environment and assumptions about life post-release. Participants reported accessible HIV services, a destigmatizing environment, and strong informal social supports built through comradery among people facing the same trying detention conditions. Contrary to their pre-release expectations, during the immediate post-release period, participants struggled to negotiate the health system while dealing with unexpected stressors. Long-term engagement in HIV care was possible for participants with strong family support and a high level of self-efficacy. CONCLUSION: Our study highlights that recently released PLHIV in Zambia face acute challenges in meeting their basic subsistence needs, as well as social isolation, which can derail linkage to and retention in community HIV care. Releasees are unprepared to face these challenges due to a lack of community support services. To improve HIV care continuity in this population, new transitional care models are needed that develop client self-efficacy, facilitate health system navigation, and pragmatically address structural and psychosocial barriers like poverty, gender inequality, and substance use.
Improving PrEP access for adolescent girls and young women: a descriptive analysis of community-based PrEP delivery in the DREAMS programme in Zambia.
(2025-Jul) Musheke M; Pry JM; Sikazwe I; Muyunda WJ; Chiyenu K; Siame CM; Khondowe WK; Mushiki B; Mwaba MM; Zulu P; Mwape F; Siamasuku B; Shula D; Mweemba MB; Kanene C; Phiri A; Herce ME
INTRODUCTION: Despite being at high risk of HIV acquisition, access to pre-exposure prophylaxis (PrEP) among adolescent girls and young women (AGYW) is low in Zambia because PrEP is traditionally delivered in clinical settings. We describe the effects of community centres supported by the Determined, Resilient, Empowered, AIDS-free, Mentored, and Safe (DREAMS) initiative on PrEP outcomes in Zambia and examine factors associated with PrEP continuation. METHODS: We collected individual-level PrEP data for AGYW aged 15-24 years at risk of HIV acquisition and enrolled in DREAMS in seven districts of Zambia between August 2022 and August 2024. We used Pearson's Chi-squared test to examine differences in beneficiary characteristics between clients with a PrEP initiation visit and ≥ 2 PrEP visits (i.e. an initiation plus ≥ 1 return visit), and mixed effects Poisson regression modelling to estimate the association between DREAMS enrolment criteria and PrEP continuation (defined as ≥ 1 PrEP visit within 180 days of initiation). We also estimated the marginal probability of PrEP continuation by number of DREAMS enrolment criteria and used Kaplan-Meier methods to estimate the time to the first PrEP return visit by client age band. RESULTS: Between 11 August 2022 and 23 August 2024, 15,502 AGYW aged 15-24 years were screened for PrEP eligibility, of whom 15,072 (97.2%) initiated PrEP per national guidelines. Of those initiating PrEP, 9807 (65.1%) had sufficient follow-up time to allow for observation of a PrEP return visit. The proportion of AGYW who had ≥ 1 PrEP return visit within 180 days of initiation was 59.0% (n/N = 5706/9675). Across age bands, the percent probability of having a PrEP return visit within 180 days of initiation was highest among clients who reported ≥ 4 DREAMS enrolment criteria at 91.7% (95% CI: 70.7, 112.7%) for clients aged 15-19 years and 83.6% (95% CI: 61.1, 106.2%) for clients aged 20-24 years. Overall, 41.5% of clients had a first PrEP return visit between 21 and 42 days of PrEP initiation. CONCLUSIONS: The high number and proportion of AGYW initiated on PrEP suggests that decentralising PrEP services to DREAMS community centres has the potential to improve PrEP access among AGYW. Increasing HIV risk perception among AGYW may improve PrEP continuation.
Targeted universalism for long-acting PrEP: an urgent need to avoid risk targeting and build population-level impact.
(2026-Jun) Beres LK; Schwartz SR; Olum R; Shipp LM; Vlahakis N; Herce ME; Were DK; Baral S; Mulubwa C; Mwamba C; Musheke M; Beyrer C; Geng EH
New long-acting HIV prevention product choices, including lenacapavir, cabotegravir, and investigational monthly oral MK‑8527, usher in promise for ending HIV as a public health threat. Decisions taken at a product's launch determine who will access it and shape its population-level impact. We argue that targeted universalism should be used to organise the roll‑out of pre-exposure prophylaxis (PrEP) choices. Targeted universalism means setting the goal of universal access for anyone who wants effective prevention and then tailoring functional supports, such as convenient delivery points and improved provider capacity for supportive interactions, to: 1) guide distribution of limited supply, and 2) help groups facing the steepest barriers to engage with prevention on an equal footing. As a policy framework, targeted universalism thus seeks to avoid mistakes that have restricted the population-level impact of oral PrEP by eliminating epidemiologically driven risk targeting, reckoning with the social resistance associated with stigmatised interventions and populations, and facilitating equitable coverage through systems strengthening.