Clinical Research Directory

This peer-driven intervention (PDI), modified based on respondent-driven sampling (RDS) or snowball sampling, is a "chain referral" approach. Index peers will be purposefully selected to reflect the diversity of African American (AA) and Hispanic/Latino (H/L) men who have sex with men (MSM) and are required to take a formal training about pre-exposure prophylaxis (PrEP) and HIV. These index peers will educate members of their social networks and encourage them to initiate PrEP. Those referred peers will schedule an appointment to complete a short survey and will be referred to our PrEP clinic if they are interested in PrEP uptake. The referred peers will serve as index peers for the following wave of recruitment. It is expected to achieve a robust sample of AA and H/L within six waves of recruitment. This PDI approach is potential to engage AA and H/L who are most at risk of HIV acquisition in PrEP uptake and could contribute to reducing the concentrated HIV epidemic.