Little is known about how interacting psychosocial problems may influence sexual behaviour among men having sex with men taking Pre-exposure prophylaxis (PrEP). This study assessed (1) the prevalence of depression, recreational drug-use and sexual risk behaviour; (2) changes in these psychosocial conditions over time; and (3) the interaction of drug use and depression with sexual risk behaviour. We analysed data of the Belgian Be-PrEP-ared cohort study (N = 200). We assessed depression using the PHQ-9, recreational drug use and receptive condomless anal intercourse (rCAI) with anonymous partners. Frequencies of psychosocial problems were compared at baseline, 9 and 18 months follow-up (FU). Bivariate associations between depression and drug-use behaviour, and their interaction with rCAI with anonymous sexual partners using was examined using linear regression. Receptive CAI increased from 41% at baseline to 53% at M18 (p = 0.038). At baseline, we found an interaction effect of poly-drug use and depression, potentiating rCAI with anonymous partners. Participants reporting poly-drug use associated with depression were significant more likely to report this type of sexual risk behaviour than those who did not report this association (p = 0.030). The high level of intertwined psychosocial problems call for multi-level interventions for those PrEP users experiencing a syndemic burden.

Original languageEnglish
JournalAIDS Care
Volume32
Issue numberSuppl.2
Pages (from-to)57-64
Number of pages8
ISSN0954-0121
DOIs
Publication statusPublished - 2020

Bibliographical note

CPDF

    Research areas

  • Adult, Belgium/epidemiology, Cohort Studies, Depression/epidemiology, HIV Infections/epidemiology, Homosexuality, Male/psychology, Humans, Male, Middle Aged, Pre-Exposure Prophylaxis, Prevalence, Risk-Taking, Sexual Behavior/psychology, Sexual Partners/psychology, Substance-Related Disorders/epidemiology, Syndemic, Unsafe Sex/statistics & numerical data, Young Adult

ID: 3312226