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ClinicalTrials.gov public records Last synced Oct 17, 2026, 9:32 AM EDT

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Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: HIV Knowledge Control Clear all
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 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Rigorous Evaluation of High School FLASH

NCT04079608
View directory record Official record
Conditions
Pregnancy Related, Sexual Behavior, STD
Interventions
FLASH curriculum, Sexual Health Education for Adolescents
Behavioral
Lead sponsor
ETR Associates
Other
Eligibility
14 Years to 18 Years
Enrollment
1,597 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Scotts Valley, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 17, 2026, 9:32 AM 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 31, 2022 · Synced Oct 17, 2026, 9:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Testing of a Navigation Intervention for Hepatitis C and HIV

NCT04499651
View directory record Official record
Conditions
HIV (Human Immunodeficiency Virus), Hepatitis C
Interventions
Navigation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

e-HERO: Ending the HIV Epidemic in Rural Oklahoma

NCT05664802
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV)
Interventions
e-HERO: Ending the HIV Epidemic in Rural Oklahoma
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
17 Years to 29 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 17, 2026, 9:32 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 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Video-based Counseling & Rapid HIV Testing for Teens

NCT00836550
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
Video, in-person HIV pre-test counseling
Behavioral
Lead sponsor
North Bronx Healthcare Network
Other
Eligibility
15 Years to 21 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2009 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Results available

Financial Incentives, Randomization With Stepped Treatment Trial

NCT03089320
View directory record Official record
Conditions
Unhealthy Alcohol Use
Interventions
Contingency Management Counseling, Addiction Physician Management, Motivational Enhancement Therapy
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
7
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

MySTYLE: Online Family-based HIV Prevention for Non-heterosexual Black Adolescent Males in the South

NCT03487796
View directory record Official record
Conditions
Hiv, Adolescent Behavior, Family Relations, Sexual Orientation
Interventions
MySTYLE, Waitlist Control
Behavioral · Other
Lead sponsor
Rhode Island Hospital
Other
Eligibility
14 Years to 20 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Dec 29, 2021 · Synced Oct 17, 2026, 9:32 AM EDT
Not listed Not applicable Interventional

Evaluation of Curriculum for Teen Pregnancy Prevention: Decisions, Responsibility, Empowerment, Accountability, Motivations & Success

NCT03311061
View directory record Official record
Conditions
Teen Pregnancy
Interventions
DREAMS Curriculum
Other
Lead sponsor
Winter Rose Services, LLC
Other
Eligibility
13 Years to 19 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2017 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HOPE (Harnessing Online Peer Education): Using Online Social Networks for HIV Prevention and Testing

NCT01701206
View directory record Official record
Conditions
HIV
Interventions
HIV knowledge Intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reality Check: An HIV Risk Reduction Serial Drama

NCT03352219
View directory record Official record
Conditions
HIV (Human Immunodeficiency Virus), Sexually Transmitted Diseases
Interventions
Reality Check, Physical Activity Attention Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 24 Years
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 24, 2017 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project Hope: Hospital Visit is an Opportunity for Prevention and Engagement With HIV-positive Crack Users

NCT00447798
View directory record Official record
Conditions
HIV Infections, Crack Cocaine Use, Risky Sexual Behavior
Interventions
Prevention Care Advocate
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
2
States / cities
Miami, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 1, 2015 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing HIV Risk Among Adolescents: Evaluating Project HEART

NCT02579135
View directory record Official record
Conditions
HIV, Sexually Transmitted Diseases
Interventions
Safer Sex, Growth Mindsets
Behavioral
Lead sponsor
North Carolina State University
Other
Eligibility
14 Years to 18 Years · Female only
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of 3T, a Sex-Positive HIV/STI Mobile App Intervention for Young Black Men Ages 14-19 Attracted to Men

NCT04135443
View directory record Official record
Conditions
HIV/AIDS and Infections, Sexual Behavior, Health Knowledge, Attitudes, Practice
Interventions
3T Tune in! Turn on! Turn up!, General Health Materials Website
Behavioral
Lead sponsor
ETR Associates
Other
Eligibility
14 Years to 19 Years · Male only
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Scotts Valley, California
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Talking Matters Teen Pregnancy Prevention Program

NCT04970485
View directory record Official record
Conditions
Pregnancy in Adolescence
Interventions
Talking Matters
Behavioral
Lead sponsor
Public Health Management Corporation
Other
Eligibility
14 Years to 19 Years
Enrollment
321 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 17, 2026, 9:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

IMARA for Black Male Caregivers and Girls Empowerment (IMAGE)

NCT06266416
View directory record Official record
Conditions
Sexually Transmitted Infections (Not HIV or Hepatitis), HIV Infections, Sexual Behavior
Interventions
IMARA for Black Male Caregivers and Girls Empowerment, Time-matched control program
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
13 Years and older
Enrollment
612 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 17, 2026, 9:32 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 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

STI/HIV Intervention Behavioral Intervention Program

NCT04547413
View directory record Official record
Conditions
Sexually Transmitted Infections
Interventions
STI/HIV Intervention Behavioral Intervention Program
Behavioral
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 30 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
Fayetteville, North Carolina • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PHAT Life: Preventing HIV/AIDS Among Teens in Juvenile Justice

NCT02647710
View directory record Official record
Conditions
HIV
Interventions
PHAT Life Intervention, Health Promotion Control
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
13 Years to 17 Years
Enrollment
349 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

The HJ MILE HIV Prevention Intervention for Post-incarcerated Men

NCT01427543
View directory record Official record
Conditions
HIV, Risk Reduction Behavior
Interventions
MILE intervention
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Keep It Up! 2.0: A Comparison of Two Online HIV Intervention Programs for Young Men Who Have Sex With Men

NCT01836445
View directory record Official record
Conditions
HIV, Gonorrhea, Chlamydia
Interventions
Keep It Up!, HIV Knowledge Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
901 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
3
States / cities
Atlanta, Georgia • Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2022 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional

Theory-based HIV Disclosure Intervention for Parents

NCT04051177
View directory record Official record
Conditions
HIV/AIDS, Disclosure
Interventions
Interactive Communication with Openness, Passion, and Empowerment "ICOPE", Nutrition Curriculum
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
791 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 17, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Culturally Congruent HIV Risk Reduction App for Young Women, an Acceptability & Pilot Evaluation

NCT02733692
View directory record Official record
Conditions
HIV, STDs
Interventions
Understanding Reproductive Health for Ladeez (GURHL) Code
Behavioral
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2017 · Synced Oct 17, 2026, 9:32 AM EDT