NIH-funded research R01 grant

CARES: a help plan to support PrEP use for adolescent girls and young women in Africa and beyond

Official title: CARES: An adherence support intervention for multiple PREP methods among adolescent girls and young women in South Africa and Zimbabwe

Funded at Research Triangle Institute · NIH-11589303 · Data updated 2026-11-12

A real-world plan to help young women stay on PrEP and reduce HIV risk by using counseling, biomarker feedback, and flexible support options.

More PrEP research and trials

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionResearch Triangle Institute
NIH-funded
Lab location1 site (Research Triangle Park, United States)
Project startSeptember 11, 2024
Project endJune 30, 2029
Funding year2026
Award (this year)$286,928
NIH project number3R01MH137804-03S1
Project IDNIH-11589303 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates are adolescent girls and young women at risk of HIV who are using or eligible for PrEP in Zimbabwe or South Africa.

Less likely to help

Patients not using PrEP or not at risk of HIV are unlikely to benefit.

What this research studies

This project adapts an adherence support program called CARES for use in real-world clinics in Zimbabwe and South Africa. It adds injectable PrEP and keeps options like support clubs, calls, and text messages to help young women stick with PrEP. The study will test whether CARES can be implemented with fidelity, feasibility, and acceptability outside a tightly controlled trial. It will measure how well the program works in practice, including how well clinics can deliver it and whether it improves PrEP adherence. Participants will be young women at risk of HIV who access PrEP services at participating sites.

Why it matters

Potential benefit: If successful, the program could improve PrEP adherence and reduce HIV risk among young women in real-world healthcare settings.

How similar studies have gone: Preliminary studies showed higher protective adherence with CARES, but real-world feasibility and implementation remain to be demonstrated.

Where this research is happening

  • Research Triangle Institute
    Research Triangle Park, United States
    Active

Researchers

  • Principal investigator: Roberts, Sarah Tyler — Research Triangle Institute
  • Study coordinator: Roberts, Sarah Tyler

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
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.