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Clinical Research Directory

Browse clinical research sites, groups, and studies.

5 clinical studies listed.

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Pre-Exposure Prophylaxis

Tundra lists 5 Pre-Exposure Prophylaxis clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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ACTIVE NOT RECRUITING

NCT05262426

Developing mHealth to Promote PrEP Use Among Thai Young Vulnerable Adolescents and Emerging Adults

The main aim of this study is to develop technology-based interventions to improve HIV pre-exposure prophylaxis (PrEP) uptake and adherence among Thai young transgender women.

Gender: MALE

Ages: 16 Years - 29 Years

Updated: 2026-03-13

1 state

Pre-Exposure Prophylaxis
RECRUITING

NCT06408142

Universal Test and Connect for HIV Service Delivery in South Africa

The goal of this study is to determine how many patients with HIV or at high risk of getting HIV attend the Emergency Department (ED) in South Africa (SA). The investigators will integrate HIV assessment in the ED and see how many people who would be a candidate for a drug that prevents HIV (PrEP). Universal test and connect (UTC) is a strategy that universally tests all patients and connects patients to long-term care, whether HIV positive or negative, including referrals for PrEP. The investigator's goal is to use UTC across two busy 24-hr EDs in Cape Town, SA.

Gender: All

Ages: 12 Years - Any

Updated: 2026-01-30

1 state

Human Immunodeficiency Virus
Pre-Exposure Prophylaxis
Emergency Department
+1
ACTIVE NOT RECRUITING

NCT06415357

Zambia Healthy Choices Project for Emerging Adults Living With HIV

This project will develop and implement a multi-component intervention using mobile health technology to improve HIV self-management and reduce substance use. Specifically, the investigators will adapt Healthy Choices (HC) to develop mobile HC (mHC) and develop Motivational text messaging (MTM) for Zambian emerging adults living with HIV.

Gender: All

Ages: 18 Years - 24 Years

Updated: 2025-12-18

Pre-Exposure Prophylaxis
ACTIVE NOT RECRUITING

NCT05929521

Centering Those Engaged in Transactional Sex: A PrEP Innovation for Getting To Zero

Using a participatory implementation science framework, I will test whether an adapted and community empowered group healthcare model, Centering PrEP+, is a feasible and acceptable health system intervention to improve the health of sex workers and their clients by increasing PrEP uptake and adherence. The conduct of this pilot study will provide an opportunity to gain experience with all aspects of intervention research, including recruitment, retention, implementing a randomization protocol, assessing measurement tools, delivering an intervention, and monitoring fidelity across two sites, tracking all metrics suggested by CONSORT, data collection and management of quantitative data from multiple sources (e.g., survey, laboratory), data analysis, and dissemination.

Gender: All

Ages: 18 Years - Any

Updated: 2025-09-22

1 state

Sex Work
Pre-Exposure Prophylaxis
RECRUITING

NCT06576648

Thailand HIV and Stigma Reduction Study

This project will develop a multi-component, technology-delivered intervention designed to reduce HIV and intersectional stigma and improve the use of HIV pre-exposure prophylaxis (PrEP) among HIV-negative Thai vulnerable emerging adults (18-29 years).

Gender: MALE

Ages: 18 Years - 29 Years

Updated: 2025-09-08

Pre-Exposure Prophylaxis