ArticleBMC public health2024
Discontinuation of HIV oral pre-exposure prophylaxis: findings from programmatic surveillance within two general population HIV programs in Nigeria.
Article in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Alcohol Use Disorder Diagnoses and HIV Preexposure Prophylaxis Adherence and Continuation: a Retrospective Cohort Study.Journal of general internal medicine · 2026Article
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Authors and funding
15 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundAs oral PrEP scales up in Nigeria, information about uptake, use pattern and client preference in a real-world, implementation setting is invaluable to guide refining service provision and incorporation of oral PrEP and other prevention measures into routine health services. To add to this body of knowledge, our study examines factors associated with discontinuation of PrEP among HIV negative individuals across two large scale programs in Nigeria.
methodsUsing program implementation data from two large-scale HIV projects in Akwa Ibom and Cross River states in Nigeria between January 2020 and July 2021, we used logistic regression to explore factors associated with early discontinuation (i.e., stopping PrEP within one month of starting) among HIV-negative individuals who initiated PrEP in the programs.
resultsOf a total of 26,325 clients; 22,034 (84%) discontinued PrEP within the first month. The odds of PrEP discontinuation were higher among clients who enrolled in community-based distribution sites (aOR 2.72; 95% C.I: 2.50-2.96) compared to those who enrolled in program-supported facilities and never married (aOR 1.76; 95% C.I: 1.61-1.92) compared to married clients. Clients who initiated PrEP because of high-risk sexual behaviour (aOR 1.15, 95% C.I 1.03-1.30) or inconsistent use or non-use of condoms (aOR 1.96, 95% C.I 1.60-2.41) had greater odds of discontinuing PrEPthan those who initiated PrEP because they were in a serodifferent relationship.
conclusionThe behavioural and demographic factors associated with early discontinuation of PrEP suggest that risk stratification of pre-initiation and follow up counselling may be helpful in raising continuation rates. On the service delivery side, strategies to strengthen follow-up services provided by community-based distribution sites need to be introduced. Overall, the low continuation rate calls for a review of programmatic approaches in provision of PrEP services in Nigeria.
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