MyPEEPS LITE Trial

In direct response to RFA-AI-21-018, Limited Interaction Targeted Epidemiology (LITE-2): To Advance HIV Prevention (UG3/UH3 Clinical Trial Optional), we proposed to harness innovative electronic methods to conduct a large, rigorous national study collecting and contextualizing epidemiological HIV incidence data in Young Men who have Sex with Men (YMSM) and testing the efficacy of MyPEEPS Mobile, an evidence-based, digitally delivered mHealth sexual risk reduction intervention on HIV incidence. We proposed to establish a large national cohort of 3,200 racially and ethnically diverse YMSM 16-29 years old, the age YMSM are most susceptible to HIV acquisition to identify theoretically-driven correlates of HIV seroconversion among a key population experiencing a disproportionate number of new HIV diagnoses. Randomized controlled trials (RCTs) are considered the gold standard for estimating treatment efficacy because randomization mitigates risk of bias by balancing measured and unmeasured confounders across treatment groups. However, RCTs are costly, time-consuming, and can be challenging to conduct in certain context. We are therefore integrating the robust epidemiological data that we collected during the UG3 phase into the clinical trial design. That integration is a potentially appealing way to generate an external comparator cohort to increase the power of our RCT to estimate the effect of MyPEEPS Mobile on HIV incidence.