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Showing 1–24 of 761 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hiv Prevention Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Developing an Online Mindfulness-based Intervention to Reduce Minority Stress and HIV Risk Among Young Adult MSM - Aim 3

NCT05855655
View directory record Official record
Conditions
Hiv, Minority Stress, Mental Health Wellness 1
Interventions
Mindfulness-Based Queer Resilience (MBQR)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 5, 2026, 7:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Case Management Dyad

NCT06162897
View directory record Official record
Conditions
HIV, Pre-exposure Prophylaxis, Case Management
Interventions
Dyadic Case Management
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Contraception and Menstrual Cycle Effect on Pharmacokinetics, Pharmacodynamics and Safety in Tenofovir Vaginal Gel Use

NCT01421368
View directory record Official record
Conditions
HIV Prevention
Interventions
Tenofovir 1% vaginal gel, Depo-medroxyprogesterone acetate (DMPA), Oral contraceptive: LNG 150 mcg and EE 30 mcg
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Structural and Behavioral HIV Risk Reduction Program for Black Men

NCT01694121
View directory record Official record
Conditions
HIV
Interventions
MEN Count, Comparison
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
455 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 27, 2018 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Phase 3 Interventional

Next Generation Ingestible Sensors for Medication Adherence Measurement

NCT05592613
View directory record Official record
Conditions
HIV Infection, Adherence, Medication, Adherence, Treatment, Pre-Exposure Prophylaxis, Antiretroviral Therapy
Interventions
Next-generation Reader and ID-Cap System, Truvada for pre-exposure prophylaxis (PrEP), Biktarvy for antiretroviral therapy (ART)
Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ending the HIV Epidemic Through Point-of-Care Technologies (EHPOC)

NCT04793750
View directory record Official record
Conditions
HIV Infections, Syphilis
Interventions
Cepheid GeneXpert HIV-1 Qual POC HIV VL test, DPP HIV-Syphilis test system, OraQuick
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
3
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

HIV Oral Testing Infographic Experiment

NCT04061915
View directory record Official record
Conditions
HIV/AIDS
Interventions
Infographic Intervention, Paper-based HIV self-testing information
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
322 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Sep 5, 2026, 7:59 PM EDT
Not listed Not applicable Interventional

Digital Health Feedback System (DHFS) for Longitudinal Monitoring of ARVs Used in HIV Pre-exposure Prophylaxis (PrEP)

NCT03693040
View directory record Official record
Conditions
HIV Prevention
Interventions
Digital Health Feedback System
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Peer Outreach and Navigation Intervention to Increase PrEP Uptake Among Women at High Risk for HIV

NCT03226873
View directory record Official record
Conditions
Pre-exposure Prophylaxis, HIV-1-infection
Interventions
Peer Navigation
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2018 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing HIV Among Native Americans Through the Treatment PTSD & Substance Use

NCT03112369
View directory record Official record
Conditions
HIV Prevention, PTSD and Substance Use Disorder
Interventions
Narrative Exposure Therapy (NET), Motivational Interviewing w/Skills Training (MIST)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
16 Years and older
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 5, 2026, 7:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Connect to Protect Partnerships for Youth Prevention Interventions: Phase II

NCT00103896
View directory record Official record
Conditions
HIV Infection
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years to 24 Years
Enrollment
16,706 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2010
U.S. locations
14
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Making PrEP Smart: An HIV Testing and PrEP Electronic Support Tool ("SmartPrEP" App) for Women on PrEP

NCT05111119
View directory record Official record
Conditions
HIV/AIDS
Interventions
Making PrEP Smart
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 5, 2026, 7:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

TelePrEP for At-risk Youth in Colorado

NCT05520905
View directory record Official record
Conditions
Hiv
Interventions
TelePrEP
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
14 Years to 24 Years · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIV/STI Prevention Among Black Adolescents With Mental Illnesses (Project GOLD)

NCT03348813
View directory record Official record
Conditions
HIV, STI, Emotional Disturbances, Mental Disorder
Interventions
HIV/STI Prevention Intervention, General Health Control Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
14 Years to 17 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Sep 5, 2026, 7:59 PM EDT
Not listed Not applicable Interventional

Transmission Reduction Intervention Project

NCT01827228
View directory record Official record
Conditions
HIV
Interventions
Assays, HIV medical care, Social network and venue tracing, Community alerts, Community education, HIV counseling
Other · Behavioral
Lead sponsor
National Development and Research Institutes, Inc.
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 6, 2016 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Impact of Online Educator Microskill Training on Educator Knowledge and Skill

NCT05950828
View directory record Official record
Conditions
HIV/AIDS Prevention, STI Prevention, Pregnancy Prevention
Interventions
SkillTalk
Behavioral
Lead sponsor
Philliber Research & Evaluation
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Accord, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Sep 5, 2026, 7:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

PrEP With TDF/FTC to Prevent HIV-1 Acquisition in Young MSM and Transgender Women of Color

NCT02367807
View directory record Official record
Conditions
HIV
Interventions
Emtricitabine and tenofovir disoproxil fumarate
Drug
Lead sponsor
Philadelphia Fight
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 10, 2016 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Affect Management Intervention for Juvenile Offenders

NCT00748800
View directory record Official record
Conditions
HIV Infections
Interventions
Affect Management, General Health Promotion
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
13 Years to 18 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 5, 2009 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Barbershop Talk: HIV Prevention for African American Heterosexual Men

NCT01980771
View directory record Official record
Conditions
HIV
Interventions
BTWB intervention, Cancer prevention and screening
Behavioral
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
860 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
2
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pre-Exposure Prophylaxis in the Emergency Department

NCT04429971
View directory record Official record
Conditions
HIV/AIDS, PrEP
Interventions
PrEP screening program, PrEP starter pack
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional

The Safety and Effectiveness of Ganciclovir Plus Interferon Beta in Preventing the Return of Cytomegalovirus (CMV) of the Eyes in Patients With AIDS

NCT00002299
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Interferon beta-1b, Ganciclovir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
6
States / cities
Los Angeles, California • Orange, California • San Diego, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Phase 3 Interventional

A Randomized, Comparative Study of Daily Dapsone and Daily Atovaquone for Prophylaxis Against PCP in HIV-Infected Patients Who Are Intolerant of Trimethoprim and/or Sulfonamides

NCT00000802
View directory record Official record
Conditions
Pneumonia, Pneumocystis Carinii, HIV Infections
Interventions
Atovaquone, Dapsone
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1997
U.S. locations
43
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 30 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 5, 2026, 7:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

HIV Prevention Intervention for Latino Male Couples

NCT06131931
View directory record Official record
Conditions
HIV
Interventions
CLP Intervention, WP Intervention
Other
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 5, 2026, 7:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing HIV/STI in Urban Adolescents Via an mHealth Primary Care Intervention

NCT03368456
View directory record Official record
Conditions
HIV/AIDS and Infections, Drug Abuse, Adolescent Behavior, Drug Usage
Interventions
S4E, Usual Care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Sep 5, 2026, 7:59 PM EDT