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Intervention to Enhance PrEP Persistence

Intervention to Enhance Prep Persistence Among Men

Who can join

Ages 18 and older · Men · Healthy volunteers welcome

Inclusion Criteria:

* Aged 18 years and older
* Assigned male sex at birth
* Report at least one male sex partner in the past 12 months
* Meet the CDC eligibility criteria for PrEP
* Have not taken PrEP for at least 30 days
* Are HIV-negative based on antibody testing at the time of enrollment
* Understand and speak English
* Able to provide informed consent
* Agree to authorize study access to their EHR and pharmacy fill data. Eligible patients who are interested in participating will be consented and enrolled into the study.

Exclusion Criteria:

* Under the age of 18
* Assigned female sex at birth
* Has not had a male sex partner in the past 12 months
* Does not meet CDC eligibility criteria for PrEP
* Has taken PrEP within the last 30 days
* HIV-positive or inconclusive HIV status based on antibody testing at the time of enrollment
* Does not understand or speak English
* Unable to provide informed consent
* Does not agree to authorize study access to their EHR and pharmacy fill data.

About the study

The investigators will conduct a fully powered randomized controlled trial (RCT) to test the effect of a patient navigation intervention on PrEP initiation, adherence and retention in care. Pre-exposure prophylaxis (PrEP), a once daily medication, can dramatically reduce HIV acquisition risk. However, social and structural barriers have contributed to suboptimal PrEP initiation, adherence, and retention in care. Our prior NIH-funded pilot study (R34MH109371; MPI: Nunn, Chan, Mena) developed and evaluated an Intervention to Retain and Adhere MSM in PrEP (RAMP-IT-UP), a brief strengths-based patient navigation program to enhance PrEP care outcomes among young men. The intervention was found to be highly acceptable and demonstrated preliminary effectiveness. Compared to control participants, RAMP-IT-UP participants were statistically more likely to initiate PrEP and adhere to PrEP based on pharmacy fill data and PrEP blood levels. Additionally, RAMP-IT-UP participants were more likely to be retained in PrEP care at the 3-month and 6-month clinical visits.

Specific Aim #1 of this study will conduct a fully powered randomized controlled trial (RCT to estimate the effectiveness of RAMP-IT-UP in improving PrEP adherence and care outcomes among men in real-world community health center settings (CHCs).

Specific Aim #2 will estimate the cost-effectiveness of RAMP-IT-UP among men attending CHCs compared to standard of care. The investigators will also determine the cost-effectiveness of differing levels of intensity of navigation services to prevent HIV based on data collected in Specific Aim #1.

Our goal is to develop a cost-effective intervention that enhances PrEP care outcomes and reduces HIV incidence which will be relevant for CHCs across the US. The long-term goal of this work is to decrease HIV incidence , which aligns with federal Ending the HIV Epidemic and National HIV/AIDS Strategy goals. This application is led by an experienced team of investigators with a proven track record conducting HIV and PrEP research in real-world clinical settings.

What is being tested

• RAMP-It-Up Initiation, Adherence, and Retention Intervention (behavioral)

Sponsor: Brown University · Participants: 300 · Started: Oct 1, 2024

Contact the study team

• Dr. Amy Nunn, ScD · Phone: 401-863-6568

Official record on ClinicalTrials.gov — NCT06872307

Locations in the U.S.

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.