Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 3, 2026, 6:42 AM EDT

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

Showing 1–24 of 183 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Sexual Risk Reduction Intervention Clear all
Completed Phase 1 Interventional

HIV Prevention in Very High Risk Men Who Have Sex With Men

NCT01291589
View directory record Official record
Conditions
Risk Reduction Behavior
Interventions
Cognitive-behavioral therapy
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 8, 2016 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Teen Pregnancy in the Emergency Department

NCT03866811
View directory record Official record
Conditions
Reproductive Behavior, Sexual Behavior, Adolescent Behavior, Contraception
Interventions
Dr. Erica
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Phase 2 Interventional Results available

Interventions for HIV Negative Men and Women Who Have High-risk Suspected Exposure to HIV

NCT00949234
View directory record Official record
Conditions
HIV Prevention, HIV Infections
Interventions
tenofovir + emtricitabine, lopinavir/ritonavir
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2017 · Synced Sep 3, 2026, 6:42 AM 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 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional

Intervention to Assist MSM Disclose HIV Status to Casual Sex Partners

NCT02116049
View directory record Official record
Conditions
HIV
Interventions
Disclosure Intervention, Attention Control Case Management
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Sep 3, 2026, 6:42 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Parent-focused Intervention to Reduce HIV Risk in Gay and Bisexual Adolescents

NCT05852600
View directory record Official record
Conditions
Hiv, Sexual Health
Interventions
Parents and Adolescents Talking about Healthy Sexuality (PATHS), Lead with Love (LWL)
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
14 Years and older
Enrollment
393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 3, 2026, 6:42 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Novel Internet-Based Interventions to Reduce Sexual Risk Among Men Who Have Sex With Men

NCT00649701
View directory record Official record
Conditions
HIV Infections
Interventions
Standard Text-Based Prevention Web Page, The Morning After, Talking About HIV, Both Videos
Behavioral
Lead sponsor
Public Health Solutions
Other
Eligibility
18 Years and older · Male only
Enrollment
3,097 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 19, 2008 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

FASTLANE II: Reducing Sex, Drug, and Mental Health Risk

NCT04109014
View directory record Official record
Conditions
Methamphetamine Abuse, HIV/AIDS, Depression, Sex, Unsafe
Interventions
FASTLANE II
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Resources for Urban Sexual Health

NCT02183909
View directory record Official record
Conditions
HIV, Sexually Transmitted Infections
Interventions
Testing and linkage to care for Y/MSM, Engagement and retention for HIV-positive Y/MSM in care, Engagement and retention for HIV-negative Y/MSM in sexual health services, Stribild PEP Substudy
Other · Behavioral · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
378 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional

Intervention to Improve Engagement in Care Among Newly Diagnosed HIV-positive Men

NCT01559805
View directory record Official record
Conditions
HIV, Patient Compliance
Interventions
Positive Choices, Personalized Cognitive Counseling
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Male only
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
4
States / cities
New Haven, Connecticut • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Sep 3, 2026, 6:42 AM EDT
Not listed Phase 2 Interventional

The Aim of This Study is to Determine the Effectiveness of a Motivational Enhancement Intervention in Reducing Risk Behaviors (Drug and Alcohol Use, Sexual Risk Behavior, Poor Adherence to Medications) Among HIV+ Youth. - 1

NCT00227825
View directory record Official record
Conditions
Adherence, HIV Risk Behaviors, Alcohol & Drug Use, Health Behaviors, Sexual Risk Behaviors
Interventions
Motivational interviewing
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
16 Years to 24 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Alcohol, Marijuana, and Risky Sex: Group Interventions With Detained Adolescents

NCT01170260
View directory record Official record
Conditions
Risk Reduction Behavior, Health Behavior, Sexual Behavior, Adolescent Behavior, Cannabis
Interventions
INFORMATION-ONLY SEXUAL RISK REDUCTION (INFO-ONLY), SEXUAL PLUS ALCOHOL RISK REDUCTION (SRRI+ETOH), SEXUAL + ALCOHOL + MARIJUANA RISK REDUCTION
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
14 Years to 18 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 22, 2024 · Synced Sep 3, 2026, 6:42 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prepping for The Talk: Helping Trusted Adults and Youth Talk About Sexual Health

NCT07011563
View directory record Official record
Conditions
HIV Prevention, Sexual Health
Interventions
Intervention, Control
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
14 Years to 17 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 8, 2025 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIV Prevention Among Latino MSM: Evaluation of a Locally Developed Intervention

NCT01626898
View directory record Official record
Conditions
Risk Reduction Behavior
Interventions
HOLA en Grupos, General Health intervention (comparison intervention )
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Women's Initiative Supporting Health Increasing Healthcare Access

NCT02964845
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
WISH with CHW and referral to HFM, Enhanced Treatment as Usual
Behavioral · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 1, 2019 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional

Pepped on Pre-exposure Prophylaxis (PrEP): A Counseling and Problem-Solving PrEP Adherence Intervention for Stimulant Using Men Who Have Sex With Men (MSM).

NCT03137342
View directory record Official record
Conditions
PrEP Uptake, Stimulant Abuse, Adherence, Medication
Interventions
Pepped on PrEP Package
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Sep 3, 2026, 6:42 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 11, 2018 · Synced Sep 3, 2026, 6:42 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 6, 2015 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Developing a Patient Navigation Intervention for PrEP Continuum of Care Among Young Latino MSM (PrEParate)

NCT04048382
View directory record Official record
Conditions
HIV/AIDS
Interventions
Patient Navigation, Usual Care
Behavioral · Other
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 29 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Phase 2 Interventional

Effectiveness of Structured Ecosystems Therapy for Reducing HIV Risk Behaviors and Improving Treatment Adherence in HIV Infected Men Released From Prison

NCT00344591
View directory record Official record
Conditions
HIV Infections, Acquired Immunodeficiency Syndrome
Interventions
Structured Ecosystems Therapy (SET), Individually tailored intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2015 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Computer-Assisted Tailored Cue-card Health [CATCH] Study

NCT01170741
View directory record Official record
Conditions
Human Immunodeficiency Virus, STDs, Hepatitis, Viral, Human
Interventions
Tailored Cue Cards
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 24, 2012 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility Testing a Meditation App for Youth in the Legal System

NCT05146167
View directory record Official record
Conditions
Behavioral Health
Interventions
Bodhi AIM (intervention group), HIB (control group)
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
13 Years to 18 Years
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 3, 2026, 6:42 AM EDT
Completed Not applicable Interventional

Community Supported Risk Reduction for Syringe Exchange Participants

NCT02654366
View directory record Official record
Conditions
Substance Use Disorders, Risk Reduction
Interventions
Risk Reduction Group
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Sep 3, 2026, 6:42 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 12, 2017 · Synced Sep 3, 2026, 6:42 AM EDT