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ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:25 PM EDT

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Showing 313–336 of 578 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Reducing Risk Behavior Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluating the Efficacy of ABC for High-Risk Parent and Infants

NCT02647463
View directory record Official record
Conditions
Attachment Disorders
Interventions
Attachment and Biobehavioral Catch-up (ABC)
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
6 Months to 20 Months
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 18, 2018 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing HIV Risk With High Risk HIV Negative Black MSM-Passport to Wellness

NCT02932384
View directory record Official record
Conditions
HIV, Men
Interventions
Intervention-Passport and Peer Mentor, Control-Passport Only
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years and older · Male only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional

Reducing Depressive Symptoms in Physically Ill Youth

NCT00534911
View directory record Official record
Conditions
Inflammatory Bowel Disease, Depression
Interventions
Cognitive Behavioral Therapy, Supportive Non-directive Therapy (SNDT)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
9 Years to 17 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2020 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Engineering an Online STI Prevention Program

NCT02897804
View directory record Official record
Conditions
Sexual Behavior, Alcohol Consumption, Sexually Transmitted Diseases
Interventions
Knowledge alone, Self-efficacy alone, Perceived benefits alone, Perceived benefits and self-efficacy, Injunctive norms, Injunctive norms and self-efficacy, Injunctive norms and perceived benefits, Injunctive norms, perceived benefits, and self-efficacy, Descriptive norms alone, Descriptive norms and self-efficacy, Descriptive norms and perceived benefits, Descriptive norms,perceived benefits,self-efficacy, Descriptive and injunctive norms, Descriptive norms, injunctive norms,self-efficacy, Descriptive and injunctive norms, benefits, Descriptive and injunctive norms, benefits,efficacy, Expectancies alone, Expectancies and self-efficacy, Expectancies and Perceived Benefits, Expectancies, perceived benefits, self-efficacy, Expectancies and injunctive norms, Expectancies, injunctive norms, and self-efficacy, Expectancies, injunctive norms, benefits, Expectancies, injunctive norms, benefits, efficacy, Expectancies and descriptive norms, Expectancies, descriptive norms, and self-efficacy, Expectancies, descriptive norms, and benefits, Expectancies,descriptive norms, benefits, efficacy, Expectancies, descriptive and injunctive norms, Expectancies, descr& injun norms, efficacy, Expectancies, desc & injun norms, benefits, Expectancies,desc & injun norms,benefits,efficacy
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 30 Years
Enrollment
3,997 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
4
States / cities
Fresno, California • Carbondale, Illinois • Greensboro, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced Oct 23, 2026, 2:25 PM EDT
Active, not recruiting Not applicable Interventional

Alcohol Screening and Preoperative Intervention Research Study - 2

NCT05783635
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Enhanced Usual Care (pre-operative), Preoperative Virtual Health Coaching, Usual surgical care (post-operative), Postoperative Virtual Health Coaching, On-Track (Post-operative)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 75 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Stroke Health and Risk Education (SHARE)

NCT01378780
View directory record Official record
Conditions
Stroke, Hypertension
Interventions
Educational intervention for diet and physical activity, Educational message on skin cancer awareness
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
760 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 23, 2026, 2:25 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Transmasculine One-on-One and Group Empowerment for Targeted HIV Reduction

NCT06182280
View directory record Official record
Conditions
HIV Infections, Adherence, Medication
Interventions
PrEP4T, LS4TM
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sustainable HIV Risk Reduction Strategies for Probationers

NCT02777086
View directory record Official record
Conditions
Health Behavior
Interventions
StaySafe
Behavioral
Lead sponsor
Texas Christian University
Other
Eligibility
18 Years and older
Enrollment
511 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
3
States / cities
Dallas, Texas • Fort Worth, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project N-Liten- HIV Prevention for African American Women

NCT01553682
View directory record Official record
Conditions
Sexually Transmitted Diseases
Interventions
Horizons+General Health Promotion (GHP), Horizons+Motivational Enhancement Therapy (GMET)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 24 Years · Female only
Enrollment
560 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Oct 23, 2026, 2:25 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 29, 2017 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pattern - Reach Aim 2

NCT04216264
View directory record Official record
Conditions
Obesity
Interventions
Standard response, Targeted response
Behavioral
Lead sponsor
Duke University
Other
Eligibility
2 Weeks to 2 Months
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nexus of Risk: Sexual Assault, Alcohol Use, and Risky Sex Among College Women

NCT05892692
View directory record Official record
Conditions
Sexual Assault, Substance Use, Risky Health Behavior, Ema
Interventions
Ecological Momentary Intervention
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 24 Years · Female only
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 23, 2026, 2:25 PM 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 18, 2017 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Educational Intervention for the Promotion of Knowledge and Preventive Health Behaviors Related to Personal Air Pollution Exposure, The Air Study

NCT04922697
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Educational Intervention, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 23, 2026, 2:25 PM 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 24, 2015 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Parent-Based Intervention to Reduce Sexual Risk Behavior in Adolescents

NCT01326806
View directory record Official record
Conditions
Behavior and Behavior Mechanisms
Interventions
Families Talking Together, Active Control on Hygiene & Nutrition
Behavioral
Lead sponsor
New York University
Other
Eligibility
11 Years to 14 Years
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 27, 2022 · Synced Oct 23, 2026, 2:25 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Community Health Adaptation & Resilience Mobilization (CHARM) HeatWise

NCT07500545
View directory record Official record
Conditions
Heat Illness
Interventions
CHARM HeatWise
Behavioral
Lead sponsor
Public Health Institute, California
Other
Eligibility
18 Years and older
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Lakeport, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional

Distress Tolerance and HIV Prevention With XR-NTX Initiation in Opioid Dependence

NCT02602795
View directory record Official record
Conditions
Opiate Dependence, Sexually Transmitted Diseases, HIV
Interventions
Acceptance and Commitment Therapy, Information Motivation Behavioral Model
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 29, 2018 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional

Project FIRST - Financial Incentives to Reduce Substance Use and Improve Treatment

NCT01376570
View directory record Official record
Conditions
HIV, Opiate Dependence
Interventions
Abstinence-reinforcing contingency management intervention, Performance Feedback intervention
Behavioral
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
3
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Project Sexual Awareness for Everyone (SAFE)

NCT00643019
View directory record Official record
Conditions
Sexually Transmitted Disease, Secondary Prevention, Behavioral Modification, Public Health
Interventions
SAFE Behavioral Intervention, Control
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
14 Years to 45 Years · Female only
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 15, 2015 · Synced Oct 23, 2026, 2:25 PM 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 2, 2019 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing a Digital AEP Risk Intervention With Native Women and Communities

NCT06324929
View directory record Official record
Conditions
Alcohol Exposed Pregnancy, Unplanned Pregnancy, Alcohol Use, Unspecified, Contraception Use, Sexual Behavior
Interventions
CARRII Native Rapid Pilot Testing
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Multimedia WORTH With Black Drug-Involved Women on Probation

NCT02391233
View directory record Official record
Conditions
Sexually Transmitted Infections, HIV, Gonorrhea, Trichomonas, Chlamydia Trachomatis, Drug Use
Interventions
E-WORTH, Streamlined HIV Testing
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
354 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Oct 23, 2026, 2:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindfulness, Emotional Well-being, and Sleep Quality

NCT00887614
View directory record Official record
Conditions
Stress, Psychological, Sleep
Interventions
Mindfulness-Based Stress Reduction (MBSR)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
372 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 4, 2011 · Synced Oct 23, 2026, 2:25 PM EDT