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ClinicalTrials.gov public records Last synced Oct 30, 2026, 9:25 AM EDT

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Showing 49–72 of 92 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: HIV knowledge Intervention Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Leveraging the Emergency Department to Engage African American Women in HIV Pre-Exposure Prophylaxis

NCT03930654
View directory record Official record
Conditions
HIV Infections
Interventions
iPrEP, Usual Care
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Oct 30, 2026, 9:25 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Medical Mistrust Among Hispanic/Latino Gay, Bisexual and Other Men Who Have Sex With Men (HLMSM)

NCT06132672
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
Navigators (peer navigator) training, delayed-intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Male only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

HIV Provider Intervention to Address Intersectional Stigma and Medical Mistrust

NCT05803720
View directory record Official record
Conditions
Stigma, Social
Interventions
Provider Intervention on Addressing Intersectional Stigma and Medical Mistrust in Patients with HIV
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional

HIV/AIDS & Alcohol-Related Outcomes: Translational Evidence-Based Interventions

NCT03238586
View directory record Official record
Conditions
HIV/AIDS
Interventions
WELL Program
Behavioral
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing Cigarette Use Among Urban Youth Via an M-Health Primary Care Preventive Intervention

NCT03855410
View directory record Official record
Conditions
Tobacco Use, Drug Use, Adolescent Behavior, Alcohol Use, Sexual Risk Behavior
Interventions
S4E, Attention-Matched Control Group
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Ann Arbor, Michigan • Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional

Study of Cell Phone SMS to Improve Adherence to ART in HIV Positive Young Women

NCT02301507
View directory record Official record
Conditions
HIV Infection
Interventions
cell phone SMS text messaging
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2017 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional

Using Mobile Technology and Incentives With Men Who Have Sex With Men and Transgender Women for HIV Prevention

NCT03144336
View directory record Official record
Conditions
HIV Infections, HIV
Interventions
Information provision, Weekly quizzes, Rewards for testing HIV-negative
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional

Pilot RCT of Pos4Health for Nonadherent HIV+ Substance Users

NCT02837250
View directory record Official record
Conditions
Nonadherence
Interventions
Pos4Health, Patient Education
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 30, 2026, 9:25 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Reduce Implicit Bias in Pharmacies

NCT06487351
View directory record Official record
Conditions
Bias, Implicit, HIV, Pre-exposure Prophylaxis
Interventions
The adapted PHBI, The NIH Implicit Bias course
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 30, 2026, 9:25 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Suubi4PrEP: Improving PrEP Access and Adherence Among Adolescent Girls and Young Women in Uganda

NCT07002866
View directory record Official record
Conditions
HIV Prevention
Interventions
HIV Risk Reduction (HIVRR), PrEP Peer Supporters (PS), Matched Savings Accounts + Financial Literacy (FL)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
15 Years to 24 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

American Indian and Alaska Native Men Who Have Sex With Men HIV & Substance Abuse Research

NCT03049904
View directory record Official record
Conditions
HIV, Substance Use
Interventions
Vr2L 2Spirit
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Results available

HIV-related Insomnia and Inflammation

NCT04721067
View directory record Official record
Conditions
Hiv, Insomnia
Interventions
SHUTi, Sleep Education/Hygiene
Device · Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving HIV Screening With Nurse-Based Rapid Testing/Streamlined Counseling

NCT00119548
View directory record Official record
Conditions
Health Care Quality, Access, and Evaluation, Delivery of Health Care, Immune System Diseases, HIV Infections
Interventions
Rates of HIV testing and receipt of results, Sexual risk reduction; HIV knowledge improvement
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 65 Years
Enrollment
251 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
West Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of an Abstinence-Only HIV Risk-Reduction Intervention for Young African-American Adolescents

NCT00640653
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
Abstinence-only HIV/STD risk-reduction intervention, Safer-sex-only HIV/STD risk-reduction intervention, Long comprehensive HIV/STD risk-reduction intervention, Short comprehensive HIV/STD risk-reduction intervention, Health promotion control intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
662 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 13, 2017 · Synced Oct 30, 2026, 9:25 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

HIV/STD Risk and PrEP Implementation Messaging Among Gay, Bisexual, and Other Men Who Have Sex With Men

NCT06183502
View directory record Official record
Conditions
Sexually Transmitted Infections, Gay, Pre Exposure Prophylaxis
Interventions
Quantitative survey, HIV and STI testing, Qualitative Assessment
Behavioral · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
675 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
3
States / cities
San Diego, California • Atlanta, Georgia • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

HIV Prevention and PrEP Intervention for SGM Adolescents and Parents: "Hey, Friend"

NCT04846946
View directory record Official record
Conditions
HIV Infections
Interventions
Hey, Friend
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
14 Years to 18 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Microfinance and Health Intervention Trial for Youth in Dar es Salaam, Tanzania

NCT01865383
View directory record Official record
Conditions
Sexually Transmitted Infections, Domestic Violence
Interventions
Microfinance and Health Leadership
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years to 99 Years
Enrollment
2,623 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 15, 2018 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Results available

Reducing HIV Risk Among Adolescents: Evaluating HEART for Teens

NCT03453515
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
HEART, Growing Minds
Behavioral
Lead sponsor
North Carolina State University
Other
Eligibility
14 Years to 18 Years
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Results available

Enhancing Quality Interventions Promoting Healthy Sexuality

NCT01818791
View directory record Official record
Conditions
Pregnancy in Adolescence, HIV
Interventions
Making Proud Choices, Making Proud Choices AND Getting To Outcomes
Behavioral
Lead sponsor
RAND
Other
Eligibility
10 Years to 14 Years
Enrollment
909 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
4
States / cities
Auburn, Alabama • Huntsville, Alabama • Montgomery, Alabama + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Active, not recruiting Not applicable Interventional

The Ganchero Intervention for Migrant People Who Inject Drugs From Puerto Rico in New York City

NCT06316739
View directory record Official record
Conditions
HIV Infections, HCV, Overdose
Interventions
Ganchero intervention
Behavioral
Lead sponsor
North Jersey AIDS Alliance dba North Jersey Community Research Initiative (NJCRI)
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Scaling Effective Behavioral Interventions With MPC Avatar-Based Virtual Training

NCT07880912
View directory record Official record
Conditions
Education, Sex
Interventions
MPC VISTA, Live Virtual Training
Other
Lead sponsor
dfusion Inc
Industry
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Scotts Valley, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Pragmatic Trial of Two Strategies for Implementing an Effective eHealth HIV Prevention Program (Keep It Up! 3.0)

NCT03896776
View directory record Official record
Conditions
HIV/AIDS, Gonorrhea, Chlamydia
Interventions
Keep It Up! 3.0
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
2,249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 30, 2026, 9:25 AM 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 29, 2017 · Synced Oct 30, 2026, 9:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Implementation Science to Increase Pre-Exposure Prophylaxis Uptake Among African American Women

NCT05139069
View directory record Official record
Conditions
HIV Infections, Domestic Violence
Interventions
Trauma-Informed Toolkit
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 30, 2026, 9:25 AM EDT