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ClinicalTrials.gov public records Last synced Oct 25, 2026, 5:00 PM EDT

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Showing 385–408 of 1,140 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Behavioral Messages Clear all
Completed Not applicable Interventional

Effects of Implicit Messaging by Cigarette Pack Color on Smoking Behaviors

NCT02301351
View directory record Official record
Conditions
Cigarette Smoking Behavior
Interventions
Graphic Warning Label, Text Warning Label
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 60 Years
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Combined School- and Home-Based Sleep Promotion Program

NCT06131944
View directory record Official record
Conditions
Sleep
Interventions
Rested & Ready to Learn
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
4 Years to 6 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology-based Intervention and Positive Psychological Training for Blood Pressure Control in African Americans

NCT03722667
View directory record Official record
Conditions
Hypertension, Self-management, Technology
Interventions
Technology-based Component, TechSupport
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
25 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 25, 2026, 5:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Breast Cancer Study Tracking Risk Awareness of Alcohol Consumption and Improving Knowledge in Young Adult Women

NCT07320664
View directory record Official record
Conditions
Behavior, Risk
Interventions
Alcohol and Breast Cancer Risk Messages, Skin Cancer Risk Messages
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Trial of Habit Formation Theory for Exercise in Older Adults

NCT04869644
View directory record Official record
Conditions
Sedentary Behavior, Aging, Activity, Motor, Behavior, Health
Interventions
Goal setting, Action Planning, Self-monitoring of behavior, Behavioral Practice/Rehearsal, Habit Formation
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
45 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Computer Assisted Cognitive Behavior Therapy for Obsessive Compulsive Disorder: A Comprehensive Stepped-Care Approach

NCT01522287
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Computer-Assisted Cognitive Behavior Therapy (BT STEPS)
Behavioral
Lead sponsor
Center for Psychological Consultation
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 14, 2014 · Synced Oct 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Results available

Email Campaign to Increase Uptake of myGeisinger

NCT04332614
View directory record Official record
Conditions
Telehealth, Health Behavior
Interventions
Less-is-better, Social proof, Endowment / decision staging, Standard email
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 88 Years
Enrollment
14,099 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial of Behavioral Economic Interventions Among Food Pantry Clients

NCT04011384
View directory record Official record
Conditions
Food Preferences
Interventions
Behavioral economic intervention of online purchasing at a food pantry
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 29, 2024 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Enhancing Cardiac Rehabilitation Through Behavioral Nudges

NCT03834155
View directory record Official record
Conditions
Acute Myocardial Infarction, Percutaneous Coronary Intervention, Coronary Artery Disease, Valvular Disease, Chronic Stable Angina, Chronic Stable Heart Failure
Interventions
Hospital-based CR + Movn Application, Choice of Hospital or home-based CR + Movn Application, Hospital-based CR + Movn Application + Nudge, Choice of Hospital or home-based CR + Movn Application + Nudge
Other
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 100 Years
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 25, 2026, 5:00 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

THRIVE Study: Understanding How Oral Nicotine Pouches Affect Public Health

NCT07503925
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Nicotine Oral Pouch, Survey Administration, Text Message-Based Navigation Intervention
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Technologically-Augmented Referrals to Mitigate Addiction Consequences

NCT04401215
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Technology Augmented Treatment for Screening, Brief Intervention, Referral, and Treatment (SBIRT)
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
21 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Spokane Valley, Washington
Source: ClinicalTrials.gov public record
Updated Jun 19, 2020 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Text Message Safety Behavior Fading for Appearance Concerns

NCT05612425
View directory record Official record
Conditions
Body Dysmorphic Disorders, Social Anxiety Disorder, Eating Disorders
Interventions
Safety Behavior Fading for Appearance Concerns, Unhealthy Behavior Fading
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Increase HBV Vaccinations in Sexually Transmitted Disease (STD) Clinics

NCT00739752
View directory record Official record
Conditions
Hepatitis B Virus
Interventions
Non-Framed-Offered, Non-Framed-Recommended, Gain-Framed-Offered, Gain-Framed-Recommended, Loss-Framed-Offered, Loss-Framed-Recommended
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
1,747 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 9, 2018 · Synced Oct 25, 2026, 5:00 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Keep Social Study for Young Adults

NCT07005817
View directory record Official record
Conditions
Social Isolation, Loneliness
Interventions
Experimental Health Communication, Simulated Social Media Platform Only
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 29 Years
Enrollment
1,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Enhancing Capacity in Churches to Implement PA Programs

NCT05473871
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Faith in Action++
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
560 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Results available

Utilizing Text Messaging to Improve Vehicle Safety Among At-Risk Young Adults

NCT03833713
View directory record Official record
Conditions
Risk Reduction
Interventions
SMS Dialogue, SMS Assessments
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Results available

Behavioral Economics and Self-Determination Theory to Change Diabetes Risk (BEST Change)

NCT04902326
View directory record Official record
Conditions
Pre Diabetes
Interventions
Automated educational text messages, Autonomy-supportive automated educational text messages, Financial incentives, Tailored text messages
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Linking Families Together Study- A Randomized Trial to Raise Parental Monitoring

NCT02129153
View directory record Official record
Conditions
Adolescent Behaviors, Substance Abuse
Interventions
LIFT (Parent Information)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
11 Years to 15 Years
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

SMS Messaging to Reduce Depression and Anxiety Following TBI

NCT02061553
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Motivation, Intention, BA-Tech
Behavioral
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
1
States / cities
Elkins Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Oct 25, 2026, 5:00 PM EDT
Enrolling by invitation Phase 4 Interventional

Evaluate the Efficacy of an Oral Health Behavioral Intervention in People With Diabetes

NCT07619729
View directory record Official record
Conditions
Diabetes Type 2, Periodontal Disease, Caries
Interventions
Diabetes Oral Health Program, Stannous Fluoride Dentifrice, Cetylpyridinium Chloride (CPC) and Zinc Lactate Mouthwash
Behavioral · Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Long Island City, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Recruiting Not applicable Interventional

Get ActivE Study for At-risk Youth

NCT06829953
View directory record Official record
Conditions
Anhedonia, Depression and Suicide Ideation
Interventions
GET ActivE, Treatment As Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 18 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Active, not recruiting Not applicable Interventional

Accountability Support Through Peer-Inspired Relationships and Engagement (ASPIRE) Trial

NCT06617702
View directory record Official record
Conditions
Alcohol Consumption
Interventions
A text message alcohol intervention focused on cognitive, behavioral, and peer influences, A text message alcohol intervention focused on cognitive and behavioral influences
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 25 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Reducing Sedentary Behavior to Improve Sleep: an Ancillary Study to the RESET BP Clinical Trial

NCT03946228
View directory record Official record
Conditions
Sleep, Obstructive Sleep Apnea, Insomnia
Interventions
Behavioral Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 65 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Positive Psychotherapy for Smoking Cessation Enhanced With Text Messaging: A Randomized Controlled Trial

NCT02997657
View directory record Official record
Conditions
Smoking Cessation
Interventions
Positive Psychotherapy, Standard smoking cessation counseling
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
271 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Oct 25, 2026, 5:00 PM EDT