Trauma-focused writing plus rewards to help women who inject drugs stick with PrEP
Official title: Efficacy of a Trauma Intervention for Affect Regulation, Adherence, and Substance Use to Optimize PrEP for Women Who Inject Drugs
Funded at Drexel University · NIH-11324505 · Data updated 2026-11-12
A trial tests whether adding a trauma-focused expressive writing session to a rewards-based program helps women who inject drugs use PrEP more consistently and reduce HIV risk.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Drexel University NIH-funded |
| Lab location | 1 site (Philadelphia, United States) |
| Project start | July 1, 2021 |
| Project end | April 30, 2027 |
| Funding year | 2026 |
| Award (this year) | $915,706 |
| NIH project number | 5R01DA054543-05 |
| Project ID | NIH-11324505 on NIH RePORTER |
Who could benefit from this research
✓Could help
Women who inject drugs starting PrEP and at risk for HIV acquisition.
✕Less likely to help
Participants not engaging in PrEP or without adherence challenges may see limited benefit.
What this research studies
This study enrolls 240 women who inject drugs and are starting PrEP at a low-barrier clinic in Philadelphia. Participants are randomized to receive either expressive writing focused on trauma plus contingency management or neutral writing plus contingency management, with follow-up to see who has higher PrEP adherence and lower HIV risk behaviors. The intervention aims to address trauma and substance-use factors that make adherence harder, using objective measures to track PrEP use and abstinence from stimulants and opioids. If successful, the approach could be feasible to implement in real-world PrEP programs serving WWID.
Why it matters
Potential benefit: If effective, this approach could help WWID maintain PrEP adherence and reduce HIV transmission.
How similar studies have gone: Prior work supports combining behavioral interventions with PrEP to improve adherence, but this specific trauma-focused writing plus contingency management approach is novel.
Where this research is happening
-
Drexel University
Philadelphia, United States Active
Researchers
- Principal investigator: Roth, Alexis Marie — Drexel University
- Study coordinator: Roth, Alexis Marie
Related research
Other NIH-funded projects on the same topics.
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Improving PrEP and mental health/substance-use reach for Hispanic men through community-driven implementation
A team at the University of Miami is collaborating with HIV organizations to describe and share real-world methods that help more Hispanic men access PrEP and mental health or substance-use care, with plans to spread successful approaches to other regions.
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A team at the University of Maryland Baltimore is testing a peer-delivered program to help people who use drugs stay adherent to long-acting PrEP/ART to reduce HIV risk and improve viral suppression.
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This project explores how peer support can help people who use drugs better manage their HIV prevention or treatment with long-acting injectable medications.
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Understanding barriers to HIV prevention for Black men who have sex with men
This study is looking into why Black men who have sex with men in the southeastern U.S. aren't using a medication called PrEP to help prevent HIV, focusing on issues like stigma and substance use, and it aims to find ways to make it easier for them to access and stick with PrEP, especially after the challenges brought
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Improving HIV prevention for women who inject drugs through a trauma intervention.
This study is exploring a new way to help women who inject drugs and are at risk for HIV, especially those in sex work, by using writing activities and support to encourage them to stick with their HIV prevention medication, PrEP, while also addressing their past traumas and challenges.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.