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ClinicalTrials.gov public records Last synced Oct 30, 2026, 2:24 PM EDT

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Showing 289–312 of 1,117 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Health-Related Behavior Clear all
Terminated Not applicable Interventional

Evaluating the Effectiveness of a Drug Education and Diversion Program for Middle and High School Students

NCT05321563
View directory record Official record
Conditions
Adolescent Behavior, Substance Use, Youth, Health Risk Behaviors
Interventions
iDECIDE (Drug Education Curriculum: Intervention, Diversion, and Empowerment)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
10 Years to 22 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lakota Family Acceptance Project

NCT07326748
View directory record Official record
Conditions
LGBTQ, Racial Disparities, Family Relationships, Minority Stress, Depression, Anxiety, Drug Use, Teen Dating Violence, Sexual Risk Reduction
Interventions
Adapted Lakota Family Acceptance Program
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Pine Ridge, South Dakota • Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Comparison of Bupropion SR and Placebo for Smoking Cessation

NCT00176449
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Bupropion SR, Placebo Oral Tablet
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 16, 2019 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Physical Activity Among Inactive Bariatric Surgery Patients (Bari-Active)

NCT00962325
View directory record Official record
Conditions
Physical Activity, Weight Loss, Health-related Quality of Life
Interventions
Intervention to increase physical activity
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 16, 2016 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Message Modality of Culturally Appropriate Nutrition Communication for Mexican American Women

NCT04710108
View directory record Official record
Conditions
Sugar Sweetened Beverage Consumption, Nutrition, Lifestyle-related Condition, Lifestyle Risk Reduction
Interventions
Health Communication
Other
Lead sponsor
University of California, Merced
Other
Eligibility
18 Years to 29 Years
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Merced, California
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Oct 30, 2026, 2:24 PM EDT
Completed No phase listed Observational Results available

Attitudes Towards Receiving Mental Health Care Using Telehealth During the Coronavirus Disease 2019 (COVID-19) Pandemic

NCT04693052
View directory record Official record
Conditions
Psychiatric Disorder, Mental Health Disorder, Stress, Adjustment Disorders
Interventions
No interventions
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 99 Years
Enrollment
605 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Oct 30, 2026, 2:24 PM EDT
Not yet recruiting Not applicable Interventional

Combining Social Network Strategies and Routine Substance Use Screening

NCT07414459
View directory record Official record
Conditions
HIV, Substance Use Disorder (SUD)
Interventions
Substance use disorder screening, Social network intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Supplemental Nicotine Administration for Smoking Cessation in Posttraumatic Stress Disorder (PTSD)

NCT01055886
View directory record Official record
Conditions
Smoking Cessation
Interventions
nicotine patch, placebo patch
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 6, 2015 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting Not applicable Interventional

Multiphase Optimization Strategy (MOST) for Treating Pediatric Post-traumatic Stress Disorder (PTSD)

NCT06956781
View directory record Official record
Conditions
PTSD, Trauma, Pediatric ALL
Interventions
Emotion Regulation, Exposure, Cognitive Processing, Bi-lateral Stimulation, Psychological Placebo
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
8 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Active, not recruiting Not applicable Interventional

Machine-Learning Prediction and Reducing Overdoses With EHR Nudges

NCT06806163
View directory record Official record
Conditions
Opioid Overdose, Opioid Use, Opioid Use Disorder, Opioids
Interventions
EHR-Embedded Elevated-Risk Flag, EHR-Embedded Elevated-Risk Flag with Behavioral Nudges, Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
1,350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Results available

SteadyRx: Smartphone ART Adherence Intervention for Drug Users

NCT02317614
View directory record Official record
Conditions
HIV, Medication Adherence
Interventions
SteadyRx
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 20, 2018 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Impact of Heavy Alcohol Use on Saliva and Oral Health

NCT06684483
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Dependence
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study of Peer Education to Prevent HIV Transmission Among Injection Drug Users and Their HIV Risk Contacts

NCT00038688
View directory record Official record
Conditions
HIV Infections
Interventions
Peer HIV Education Program
Behavioral
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
2,610 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2009 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Smart Olfaction App to Reduce Relapse

NCT07007195
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Ad Libitum Use followed by Instructed Use of the Inspire Device, Instructed Use followed by Ad Libitum Use of the Inspire Device, Smart-T Smoking Cessation App with the Inspire Device Condition, Smart-T Smoking Cessation App Without the Inspire Device Condition, Nicotine replacement therapy (NRT), Inspire Device
Device · Drug
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development of Measures to Screen for Financial Hardship in Alzheimer's Disease and Dementia

NCT06922188
View directory record Official record
Conditions
Financial Hardship, Alzheimer's Disease (AD), Alzheimer's Disease and Related Dementia (ADRD)
Interventions
Not listed
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2,460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing to Engage Operations Enduring Freedom and Iraqi Freedom (OEF/OIF) Veterans in Mental Health Treatment

NCT00419029
View directory record Official record
Conditions
Combat Disorders, Stress Disorders, Post-Traumatic, Depression, Substance-Related Disorders
Interventions
telephone-administered motivational interviewing, control
Behavioral
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 26, 2014 · Synced Oct 30, 2026, 2:24 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Dating Violence and HIV Prevention in Girls: Adapting Mental Health Interventions

NCT01326195
View directory record Official record
Conditions
Dating Violence, HIV Infections
Interventions
Cognitive-Behavioral Dating Violence and HIV Prevention Group, Psycho-educational Dating Violence and HIV prevention group
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
15 Years to 17 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 30, 2011 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional

Relationships Between Exercise and Emotion Regulation on Physical Activity in Frail Older Adults

NCT03514160
View directory record Official record
Conditions
Mobility Limitation, Sedentary Lifestyle, Older Adults
Interventions
Group exercise
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
60 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2018 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Applying CSNAT in HBPC as an Approach to Elder Mistreatment Risk Reduction

NCT07749482
View directory record Official record
Conditions
Caregiver Stress, Caregiver Health Related QOL, Caregiver Mental Health, Caregiver Health Status, Recruitment of Participants, Elder Mistreatment
Interventions
CSNAT-I
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nicotine and Cannabis Vape Labeling Experiment - Spring 2025

NCT06919276
View directory record Official record
Conditions
Vaping, Adolescent, Electronic Cigarette Use, Nicotine, Cannabis
Interventions
Vaping Device Labeling
Other
Lead sponsor
University of Southern California
Other
Eligibility
11 Years to 19 Years
Enrollment
3,048 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Electronic Quitline Referral With Enhanced Academic Detailing for the Promotion of Smoking Cessation

NCT04969978
View directory record Official record
Conditions
Tobacco-Related Carcinoma, Smoking &Amp; Tobacco Cessation
Interventions
Enhanced Academic Detailing, Informational Intervention
Behavioral · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
9,133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 30, 2026, 2:24 PM EDT
Completed Not applicable Interventional Results available

Life Goals Collaborative Care to Improve Health Outcomes in Mental Disorders

NCT01487668
View directory record Official record
Conditions
Bipolar Disorder, Schizophrenia, Major Depressive Disorder, Schizoaffective Disorder, Cardiovascular Disease Risk
Interventions
Life Goals Collaborative Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 22, 2016 · Synced Oct 30, 2026, 2:24 PM EDT
Withdrawn Not applicable Interventional

Reducing High-Risk Geriatric Polypharmacy Via EHR Nudges: Pilot Phase

NCT03791580
View directory record Official record
Conditions
Fall, Congestive Heart Failure, Chronic Kidney Failure, Adverse Drug Event
Interventions
Commitment nudge, Justification nudge
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 30, 2026, 2:24 PM EDT
Recruiting Not applicable Interventional

Removing Barriers: Community Partnering for Innovative Solutions to the Opioid Crisis

NCT05665179
View directory record Official record
Conditions
Opioid Use Disorder, Alcohol Use Disorder, Health Risk Behaviors, Criminal Behavior, Housing Problems, Overdose of Opiate
Interventions
Removing Barriers to Recovery
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Ann Arbor, Michigan • Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 30, 2026, 2:24 PM EDT