High prevalence of bacterial STI, anal HPV, cytological abnormalities and anal lesions among MSM in Togo, 2021: a baseline analysis of the ANRS I MIE 12,400/DepIST-H cohort.

ABSTRACT:

Background

Sexually transmitted infections (STI) are a prominent health issue in Africa, especially in key populations such as men who have sex with men (MSM). Here, we present the baseline results of a 2-year longitudinal cohort in Togo.

Methods

A total of 200 MSM in Lomé, Togo, were included in the ANRS I MIE 12400/DepIST-H cohort, half living with HIV. High-risk HPV (hrHPV) detection was performed on anal smears. Neisseria gonorrhoeae (GC) and Chlamydia trachomatis (CT) were tested from urine, pharyngeal and anal swabs.

Results

Overall, median age was 23 years, hrHPV prevalence was 75.9%, and was significantly higher in HIV-positive MSM (p = 0.008). The most common hrHPV types were HPV16 and HPV35 (18.7% each). Overall, 55.4% of participants had abnormal anal cytol

SUBMITTER: Ferre VM 

PROVIDER: S-EPMC12465205 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature