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ClinicalTrials.gov public records Last synced Oct 23, 2026, 8:45 PM EDT

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Showing 313–336 of 343 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavior, Risk Reduction Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Disparities in Diabetes Risk Through Lifestyle Changes in Community Settings

NCT00770926
View directory record Official record
Conditions
Diabetes
Interventions
Live Well, Be Well
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
25 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2013 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Total Health Study

NCT01415206
View directory record Official record
Conditions
Risk Reduction Behavior
Interventions
Extended Staging Health Risk Intervention (S-HRI), Usual Care
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Phase 1Phase 2 Interventional

Fall Risk Reduction in Multiple Sclerosis: Exercise Versus Behavior

NCT01956227
View directory record Official record
Conditions
Multiple Sclerosis, Adult Disease
Interventions
Home-based exercise, Education, Exercise plus Education
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
50 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Phase 2 Interventional Results available

Employment-Based Depot Naltrexone Clinical Trial

NCT00684788
View directory record Official record
Conditions
Opiate Dependence
Interventions
employment-based reinforcement
Combination Product
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 26, 2017 · Synced Oct 23, 2026, 8:45 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 23, 2024 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Electronic Confirmed Versus Conventional Consenting Process: A Randomized Controlled Trial

NCT03510260
View directory record Official record
Conditions
Satisfaction, Risk Reduction
Interventions
Study Group I, Study Group II, Control Group
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 26, 2020 · Synced Oct 23, 2026, 8:45 PM EDT
Withdrawn Phase 2 Interventional

HIV Risk Reduction and Drug Abuse Treatment in Iran

NCT00398008
View directory record Official record
Conditions
Opiate Dependence, HIV Infections
Interventions
Buprenorphine/Subutex, Naltrexone, Drug counseling
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Stress-reduction Wellness Program for Midlife Black Women (B-SWELL)

NCT04404478
View directory record Official record
Conditions
Cardiovascular Risk Factor, Stress, Self Efficacy, Depressive Symptoms, Health Behavior
Interventions
B-SWELL: Midlife Black Women's Stress Reduction Wellness Program, WE: Wellness program for Midlife Black Women
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
40 Years to 64 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 23, 2026, 8:45 PM EDT
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 9, 2016 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Females of African American Legacy Empowering Self (FemAALES)

NCT02189876
View directory record Official record
Conditions
HIV
Interventions
Standard of Care, FemAALES
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2018 · Synced Oct 23, 2026, 8:45 PM EDT
Terminated Not applicable Interventional

Secondary Prevention of Atrial Fibrilation

NCT03259893
View directory record Official record
Conditions
Atrial Fibrillation, Risk Factors, Risk Reduction Behavior
Interventions
AliveCor mobile ECG cardiac monitor, AF Program, Standard of care
Other · Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Measuring Knowledge and Behavior After an Educational Program on Air Pollution as a Health Risk Reduction Strategy

NCT04563052
View directory record Official record
Conditions
Air Pollution, Risk Reduction Behaviors
Interventions
Educational Program on Air Pollution as a Health Risk Reduction Strategy
Behavioral
Lead sponsor
Villanova University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Villanova, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Phase 1 Interventional

Cognitive-Behavior Therapy for Young Adults With Bipolar Disorder

NCT01176825
View directory record Official record
Conditions
Bipolar Disorder
Interventions
cognitive-behavior therapy (CBT)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 24 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Men's Prevention Apps to Research Efficacy

NCT03965221
View directory record Official record
Conditions
HIV/AIDS, Sexually Transmitted Diseases, Pre-exposure Prophylaxis, Risk Reduction
Interventions
LYNX, MyChoices
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
15 Years to 29 Years · Male only
Enrollment
381 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
8
States / cities
Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional

Habit Formation for Adherence to Statin Use and LDL Reduction

NCT01798784
View directory record Official record
Conditions
Medication Adherence
Interventions
Sweepstake Incentive 1, Sweepstake Incentive 2, Sweepstake Incentive 3
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
805 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Reducing Sexual Risk Behaviors and Improving Health for People at a Sexually Transmitted Infection Clinic

NCT00947271
View directory record Official record
Conditions
HIV, Sexually Transmitted Diseases, HIV Infections
Interventions
DVD 1, DVD 2
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
16 Years and older
Enrollment
1,010 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2014 · Synced Oct 23, 2026, 8:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Influence of Breast Cancer Risk and Risk Perception on Lifestyle Behaviors Among Women With a Family History: A Mixed Method Approach

NCT00393406
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
35 Years to 74 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 8:45 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Pressure Injury Prevention in AE and PFC

NCT03924622
View directory record Official record
Conditions
Pressure Injury, Military Activity
Interventions
Mepilex, LiquiCell
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parenting Mindfully Study

NCT02038231
View directory record Official record
Conditions
Substance Abuse, Risk Behaviors
Interventions
Parenting Mindfully Program, Parent Education Program
Behavioral · Other
Lead sponsor
George Mason University
Other
Eligibility
12 Years to 16 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Oct 23, 2026, 8:45 PM EDT
Completed No phase listed Observational

Clinical, Genetic, Behavioral, Laboratory and Epidemiologic Characterization of Individuals and Families at High Risk of Breast/Ovarian Cancer

NCT00040222
View directory record Official record
Conditions
Familial Ovarian Cancer, Familial Breast Cancer, BRCA1-associate Malignancies, BRCA2-associated Malignancies
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Results available

Using Explainable AI Risk Predictions to Nudge Influenza Vaccine Uptake

NCT05009251
View directory record Official record
Conditions
Influenza, Vaccination, Health Promotion, Health Behavior, Risk Reduction
Interventions
Reminder, Risk reduction, Medical records-based recommendation, Algorithm-based recommendation
Behavioral
Lead sponsor
National Bureau of Economic Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
45,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 3, 2025 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional

A Pilot Study of Changing Medication Adherence In Hypertensive African-American Patients

NCT00248937
View directory record Official record
Conditions
Hypertension
Interventions
Positive affect and self-affect induction
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 3, 2008 · Synced Oct 23, 2026, 8:45 PM EDT
Recruiting Phase 2 Interventional

GLP-1 Receptor Agonists to Decrease Ethanol and CVD Risk in HIV

NCT07221214
View directory record Official record
Conditions
HIV, Alcohol, Smoking Cigarette, Cardiovascular Disease Prevention
Interventions
Semaglutide (Rybelsus®), Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 23, 2026, 8:45 PM EDT
Completed Not applicable Interventional Results available

Encouraging Flu Vaccination Among High-Risk Patients Identified by ML

NCT04323137
View directory record Official record
Conditions
Influenza, Vaccination, Health Promotion, Health Behavior, Risk Reduction
Interventions
Risk reduction, Medical records-based recommendation, Algorithm-based recommendation
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
17 Years and older
Enrollment
117,649 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 30, 2024 · Synced Oct 23, 2026, 8:45 PM EDT