Clinical trial Recruiting at 1 site Interventional Ages 18 to 29 Women only

Protecting AGYW in Gauteng from Lenacapavir misinformation

Official title: Protecting Against Lenacapavir Misinformation With Young Women in Gauteng, South Africa

Run by University of Pennsylvania · NCT07518914 · Data updated 2026-11-12

This study tests whether a psychological inoculation message can change young women’s intentions to use Lenacapavir as PrEP in South Africa.

Quick facts

Study typeInterventional
Ages18 Years to 29 Years
SexWomen only
Enrollment1500 (estimated)
SponsorUniversity of Pennsylvania
Academic / other
Locations1 site (Johannesburg)
StatusRecruiting
StartedMay 19, 2026
Main results expectedApril 2028
Study endsApril 2029
Registry record updatedOctober 6, 2026
Trial IDNCT07518914 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are cisgender or transgender women aged 18-29, sexually active in the past year, HIV-negative or unknown status, able to read English, and able to consent.

Probably not a fit

Participants not exposed to misinformation or those unlikely to consider Lenacapavir may derive limited or no direct benefit.

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

What this trial studies

The trial focuses on adolescent girls and young women in Gauteng, South Africa, exploring if inoculation against misinformation about Lenacapavir can influence their willingness to use the injectable PrEP. It compares groups exposed to misinformation with and without a protective inoculation strategy. The intervention includes a diabetes information component and an enhanced inoculation message, delivered to eligible participants aged 18-29 who are HIV-negative or of unknown status. The study is led by the University of Pennsylvania with local collaborators and sites in Johannesburg. Outcomes center on shifts in intentions to receive Lenacapavir after exposure to misinformation.

Why it matters

Potential benefit: If successful, the approach could strengthen uptake of long-acting PrEP among AGYW by reducing misinformation-driven hesitancy.

How similar studies have gone: Misinformation prebunking strategies have shown promise in other health areas, suggesting potential for impact here but are not yet established for Lenacapavir uptake.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female (cisgender or transgender)
* Age 18-29 years
* Self-reported history of sexual activity in the past 12 months
* Self-reported HIV-negative status or unknown HIV status at enrolment
* Willing and able to provide consent
* Able to read and understand English

Exclusion Criteria:

Unwilling or unable to provide consent for study participation.

Where it's running

  • Health Economics and Epidemiology Research Office, University of the Witwatersrand
    Johannesburg, South Africa
    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.