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

• Published in: BMC public health Vol. 20; no. 1; p. 1267
• Main Authors: Ahouada, Carin, Diabaté, Souleymane, Mondor, Myrto, Hessou, Septime, Guédou, Fernand A, Béhanzin, Luc, Batona, Georges, Gning, Ndeye Ndiagna, Zannou, D Marcel, Alary, Michel
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 20.08.2020; BioMed Central; BMC
• Subjects: Acceptability; Accessibility; Adolescent; Adult; Anal sex; Anti-HIV Agents - therapeutic use; Beliefs, opinions and attitudes; Benin; Cities; Condoms; Cross-Sectional Studies; Data collection; Disease prevention; Emtricitabine; Emtricitabine - therapeutic use; Exposure; Gays & lesbians; Health aspects; Health risks; Health Services Accessibility; HIV; HIV infections; HIV Infections - prevention & control; Homosexuality, Male; Human immunodeficiency virus; Humans; Infections; Likert scale; Logistic Models; Male; Mens health; Middle Aged; MSM; MSM (Men who have sex with men); Multivariate analysis; Odds Ratio; Patient Acceptance of Health Care; Pre-Exposure Prophylaxis - methods; PrEP; Prevention; Prophylaxis; Public health; Questionnaires; Regression analysis; Risk taking; Safe Sex; Sexual and Gender Minorities; Sexual Behavior; Sexual intercourse; Sexually transmitted diseases; Sociodemographics; Statistical analysis; STD; Tenofovir; Tenofovir - therapeutic use; Testing; Young Adult; Benin; Cities; Benin; PrEP; HIV; MSM; Acceptability
• ISSN: 1471-2458; 1471-2458
• DOI: 10.1186/s12889-020-09363-4

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. 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. 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). 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.