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Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: INFORMATION-ONLY SEXUAL RISK REDUCTION Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Trial of an Adapted STD Screening and Risk Reduction Intervention

NCT02513225
View directory record Official record
Conditions
Alcohol Use, Drug Use, Diagnostic Self Evaluation, Gonorrhea, Unprotected Sex, Chlamydia, Trichomonas
Interventions
Project EMPWR, Optimized Standard Care (OSC)
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 49 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Fort Apache, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Reducing HIV Risk Among Episodic Substance Using Men Who Have Sex With Men (SUMSM)

NCT01279044
View directory record Official record
Conditions
HIV Infections, Episodic Substance Use
Interventions
Adapted Personalized Cognitive Risk-reduction Counseling intervention (PCC), Standard HIV testing with information only
Behavioral
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years and older · Male only
Enrollment
385 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2014 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project Legacy Impact Evaluation Study

NCT03366636
View directory record Official record
Conditions
Pregnancy Prevention, Sexual Behavior, Contraception Behavior, Sexually Transmitted Diseases
Interventions
Project Legacy
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
14 Years to 19 Years
Enrollment
571 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
12
States / cities
Boyle Heights, California • Long Beach, California • Los Angeles, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Alcohol Health Education With Personalized Feedback Boosters

NCT03440463
View directory record Official record
Conditions
College Student Drinking
Interventions
e-checkup to go, Norms-only booster, Norms-plus-Strategies booster
Behavioral
Lead sponsor
Abby Braitman
Other
Eligibility
18 Years to 24 Years
Enrollment
528 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Sep 28, 2026, 5:13 PM EDT
Not listed Phase 1Phase 2 Interventional

Personalized Feedback After Alcohol Health Education for Members of Greek Life (GREEK Study)

NCT05107284
View directory record Official record
Conditions
College Student Drinking
Interventions
e-checkup to go, Delayed feedback booster
Behavioral
Lead sponsor
Abby Braitman
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Brief Intervention for Rural Women at High Risk for HIV/HCV

NCT01840722
View directory record Official record
Conditions
Acquired Immune Deficiency Syndrome Virus, Hepatitis C, Drug Abuse
Interventions
MI-based HIV Risk Reduction
Other
Lead sponsor
Michele Staton
Other
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
Hazard, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Sep 28, 2026, 5:13 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effectiveness and Implementation of Text Messaging to Improve HIV Testing in Adolescents

NCT06096519
View directory record Official record
Conditions
HIV
Interventions
Information, motivation, behavioral skills treatment arm, Information only control arm
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
13 Years to 19 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Phase 1Phase 2 Interventional

Personalized Booster Feedback After Alcohol Health Education

NCT03440476
View directory record Official record
Conditions
College Student Drinking
Interventions
e-checkup to go, Feedback-only booster, Feedback-plus-personal-contact booster
Behavioral
Lead sponsor
Abby Braitman
Other
Eligibility
18 Years to 24 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Sep 28, 2026, 5:13 PM 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 10, 2026 · Synced Sep 28, 2026, 5:13 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Alcohol Use and Sexual Risk: An Intervention

NCT00914719
View directory record Official record
Conditions
Sexual Risk Behavior, Alcohol Use, Drug Use
Interventions
Information only, Sexual risk reduction intervention, sexual risk reduction + alcohol risk reduction component
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
14 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Sep 28, 2026, 5:13 PM 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 28, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

HIV Rapid Testing & Counseling in Sexually Transmitted Disease (STD) Clinics in the U.S.

NCT01154296
View directory record Official record
Conditions
HIV/AIDS, Sexually Transmitted Infections
Interventions
RESPECT-2 Counseling
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
5,012 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2014 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Network Intervention for Reducing Sexual Risk for HIV With African American Men Who Have Sex With Men (AA MSM)

NCT00691041
View directory record Official record
Conditions
HIV Infections
Interventions
Unity in Diversity
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 12, 2012 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Phase 1Phase 2 Interventional

Timing Personalized Feedback After Alcohol Health Education

NCT04453007
View directory record Official record
Conditions
College Student Drinking
Interventions
e-checkup to go, Feedback booster
Behavioral
Lead sponsor
Abby Braitman
Other
Eligibility
18 Years to 24 Years
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced Sep 28, 2026, 5:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Alcohol and "Heat of the Moment" Sexual Decision Making

NCT05729256
View directory record Official record
Conditions
Alcohol Drinking, Sex, Unsafe, Hiv
Interventions
Self-Regulation Intervention, Brief Advice and Information
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older · Male only
Enrollment
354 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 28, 2026, 5:13 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

S.T.A.R.S.: Sistas Talking About Real Solutions

NCT01028157
View directory record Official record
Conditions
HIV Prevention
Interventions
STARS: Sistas Talking About Real Solutions, General Health & Nutrition
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 29 Years · Female only
Enrollment
855 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 16, 2013 · Synced Sep 28, 2026, 5:13 PM EDT
Not listed Phase 1 Interventional

Behavioral Activation and HIV Risk Reduction for Men Who Have Sex With Men With Crystal Meth Abuse

NCT01255280
View directory record Official record
Conditions
Crystal Methamphetamine Abuse, Crystal Methamphetamine Dependence
Interventions
Behavioral Activation Therapy and Risk Reduction Counseling (BAT-RR), Information, Motivation, Behavioral skills change approach to sexual risk reduction
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2012 · Synced Sep 28, 2026, 5:13 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

HIV Prevention With Adolescents: Neurocognitive Deficits and Treatment Response

NCT01169922
View directory record Official record
Conditions
Risk Reduction Behavior, Sexual Behavior, Health Behavior, Drinking Behavior, Adolescent Behavior
Interventions
SEXUAL RISK REDUCTION + ALCOHOL RISK REDUCTION, INFORMATION-ONLY SEXUAL RISK REDUCTION
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
14 Years to 18 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
4
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Sep 28, 2026, 5:13 PM 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 28, 2026, 5:13 PM EDT
Completed Not applicable Interventional

Brief HIV Prevention Counseling for STI Patients in South Africa

NCT01242501
View directory record Official record
Conditions
Sexually Transmitted Infections
Interventions
60 Minute HIV/STI risk reduction counseling.Single 60 min Social Cognitive Theory-based counseling., 20-Min education session
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Sep 28, 2026, 5:13 PM EDT