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ClinicalTrials.gov public records Last synced May 22, 2026, 5:37 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: PrEP Uptake Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
HIV, Sexually Transmitted Diseases, Pre-exposure Prophylaxis, Risk Reduction
Interventions
MyChoices
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Dec 15, 2020 · Synced May 22, 2026, 5:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Prevention
Interventions
Stage 1 Strength Based Case Management (SBCM) Condition, Stage 2 PrEPare for Work Intervention Condition
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
5
States / cities
Los Angeles, California • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced May 22, 2026, 5:37 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Prevention, PrEP Awareness, PrEP Uptake
Interventions
A chatbot designed to promote PrEP awareness and uptake for Black MSM, General educational messages
Device · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Male only
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
4
States / cities
Miami, Florida • Pembroke Pines, Florida • Atlanta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced May 22, 2026, 5:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
PrEP Uptake Perspectives, PrEP Uptake Experiences, PrEP Adherence Perspectives, PrEP Adherence Experiences
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Austin, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
HIV Pre-Exposure Prophylaxis
Interventions
PrEP Navigation Services, Telehealth PrEP Services Referral, HealthMpowerment Digital Health Intervention - Enhanced, HealthMpowerment Digital Health Intervention - Basic
Other · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 39 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced May 22, 2026, 5:37 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Prevention, HIV Pre-exposure Prophylaxis, HIV Prevention Program, HIV Prevention and Care, HIV Pre-exposure Prophylaxis Use
Interventions
Lenacapavir long-acting
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced May 22, 2026, 5:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Prevention
Interventions
Descovy
Drug
Lead sponsor
Vivent Health
Other
Eligibility
18 Years and older · Male only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
3
States / cities
Denver, Colorado • St Louis, Missouri • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV, Other STIs
Interventions
Dada Kwa Dada (individual-level), DADA (group-level)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • Roxbury, Massachusetts • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV)
Interventions
Sexual Health Counseling, Enhanced Adherence Intervention, PrEP Information (Active Control), Standard of Care Adherence Support (Active Control)
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older · Male only
Enrollment
438 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Risk Factor
Interventions
Experimental Intervention (MI-PrEP), Enhanced Treatment as Usual (E-TAU)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
PrEP Uptake, HIV Seronegativity
Interventions
Informed Risk Score
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
IMB, Information-Only Control
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
17 Years to 24 Years · Male only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced May 22, 2026, 5:37 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Negative and Not Yet on PrEP
Interventions
PrEP Talk
Behavioral
Lead sponsor
California State University, Dominguez Hills
Other
Eligibility
18 Years to 29 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 27, 2022 · Synced May 22, 2026, 5:37 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Adolescent Behavior, HIV/AIDS, PrEP
Interventions
Telehealth Coaching
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
15 Years to 21 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 11, 2021 · Synced May 22, 2026, 5:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Prevention, Pre-exposure Prophylaxis
Interventions
Individualized Feedback
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced May 22, 2026, 5:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
HIV/AIDS, Gender, Behavior and Behavior Mechanisms
Interventions
Not listed
Lead sponsor
Hektoen Institute for Medical Research
Other
Eligibility
15 Years to 24 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
3
States / cities
Denver, Colorado • Chicago, Illinois • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 31, 2024 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
HIV Prevention, Pre-exposure Prophylaxis, PrEP, Prevention, Women's Health, Mobile Health
Interventions
I'm Fully Empowered for Her (IFE4Her)
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced May 22, 2026, 5:37 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Pre-exposure Prophylaxis
Interventions
EMPOWER
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
emtricitabine/tenofovir, CBT-based counseling
Drug · Behavioral
Lead sponsor
James Egan
Other
Eligibility
18 Years and older · Male only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced May 22, 2026, 5:37 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
PrEP, Discrimination, Racial, Stigma, Social
Interventions
Not listed
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older · Male only
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
HIV Infections, Substance Abuse
Interventions
Decision aid, Standard care
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 27, 2021 · Synced May 22, 2026, 5:37 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Substance Dependence, HIV (Human Immunodeficiency Virus)
Interventions
HIV and PrEP education, Motivational interviewing, Problem-solving and planning, Patient navigation, PrEP information, Referrals
Other · Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Cambridge, Massachusetts • Lawrence, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced May 22, 2026, 5:37 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Prevention Program
Interventions
PrEP Awareness and Uptake Educational Program
Behavioral
Lead sponsor
Morehouse School of Medicine
Other
Eligibility
18 Years to 26 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced May 22, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV/AIDS, Gender, Behavior and Behavior Mechanisms
Interventions
PrEP Demonstration Project
Behavioral
Lead sponsor
Hektoen Institute for Medical Research
Other
Eligibility
15 Years to 24 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 1, 2024 · Synced May 22, 2026, 5:37 AM EDT