Clinical trial Recruiting at 1 site Interventional Ages 18 to 65 Men only

Creating a decision-making tool for transgender women to choose HIV prevention methods

Official title: WePrEP: A Bilingual Shared Decision-making Tool to Facilitate Conversations Between Transgender Women and Their Providers as They Select an Ideal PrEP Method

Run by University of Colorado, Denver · NCT06656676 · Data updated 2026-11-12

This study is testing a new digital tool called WePrEP to help transgender women choose the best HIV prevention options, including a new injectable treatment, while improving conversations with their healthcare providers.

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Quick facts

Study typeInterventional
Ages18 Years to 65 Years
SexMen only
Enrollment75 (estimated)
SponsorUniversity of Colorado, Denver
Academic / other
Locations1 site (Sheridan, Colorado)
StatusRecruiting
StartedJanuary 29, 2025
Main results expectedDecember 2026
Study endsFebruary 2027
Registry record updatedFebruary 27, 2025
Trial IDNCT06656676 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are transgender women aged 18 to 65 who are HIV-negative, live in the Denver area, and are interested in HIV prevention.

Probably not a fit

Patients who are not transgender women or those who are already taking PrEP may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to develop and pilot-test 'WePrEP,' a bilingual digital shared decision-making tool tailored for transgender women to help them choose between different HIV pre-exposure prophylaxis (PrEP) options, including the newly approved injectable cabotegravir. The tool addresses unique concerns of transgender women regarding PrEP, such as interactions with gender-affirming hormones, and aims to improve discussions between patients and providers. Participants will include transgender women interested in HIV prevention and PrEP service providers in the Denver area. The study will compare the effectiveness of the WePrEP tool against standard CDC recommendations for discussing PrEP.

Why it matters

Potential benefit: If successful, this tool could significantly improve PrEP uptake and adherence among transgender women, thereby reducing HIV transmission rates in this high-risk population.

How similar studies have gone: While there have been studies focusing on PrEP for various populations, the specific approach of developing a tailored decision-making tool for transgender women is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Eligible participants in the transgender women group (N=69) must:

* Self-identify as a transgender woman (e.g., was assigned male at birth, but currently reports a feminine gender identity)
* Be between the ages of 18 and 65
* Currently live in the Denver area
* Speak English or Spanish
* Be HIV-negative (via Alere Determine)
* Not have participated in the development of WePrEP
* Not currently take PrEP, but report they are "interested in doing more to protect themselves from HIV" \*\*We note that 1/3 of our RCT participants in the transgender women's group will be Black and/or Hispanic/Latina

Eligible participants in the PrEP service providers group (N=6) must:

* Not have participated in the development of WePrEP
* Live in the Denver area and (as a part of their employment responsibilities) discuss PrEP use with potential end-users.
* Have helped at least 1 TW make a decision about PrEP (e.g., whether or not to use it, which specific PrEP modality, etc...) in the last month.

Exclusion Criteria:

Participants in the transgender women group are excluded if they:

* Currently live with HIV
* Do not meet one or more of the inclusion criteria above

Participants in the PrEP service providers group are excluded if they:

* Do not live in the Denver area
* Do not meet one or more of the inclusion criteria above

Where it's running

  • Transgender Center of the Rockies
    Sheridan, Colorado, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.