Clinical Trial

Increasing PrEP Use in High-Risk Social Networks of African-American MSM in Underserved Low-Risk Cities

Study acronym: SNAP
Completed
View on ClinicalTrials.gov →
Summary
This study evaluates the use of a social-network approach to encourage African-American men who have sex with men (AAMSM) to adopt pre-exposure prophylaxis (PrEP) to prevent HIV infection. Thirty-six networks of AAMSM will be recruited in Milwaukee, WI, and Cleveland, OH. Half of these networks will have their leaders trained to endorse PrEP to their social network members, and the other half will be given brief HIV prevention counseling.
Protocol Amendment History 4 changes
critical Trial completed 2026-07-31
notable Enrollment reduced: 500 -> 352 participants 2026-07-31
notable Primary completion moved earlier: 2024-04-22 -> 2023-06-15 2026-07-31
minor Completion moved earlier: 2025-12-01 -> 2023-06-15 2026-07-31
Trial Details
NCT Number NCT03823209
Lead Sponsor Medical College of Wisconsin
Conditions Human Immunodeficiency Virus
Enrollment 352 participants
Start Date 2019-01-24
Primary Completion 2023-06-15 (estimated)
Study Completion 2023-06-15 (estimated)
Updated on ClinicalTrials.gov 2026-07-30