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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
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Not listed Not applicable Interventional

Using a Community-level Just-in-Time Adaptive Intervention to Address COVID-19 Testing Disparities

NCT05606003
View directory record Official record
Conditions
COVID-19
Interventions
Multi-Level Multi-Component Intervention (MLI), Community Just-In-Time Adaptive Intervention (Community JITAI)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Brownsville, Texas • Houston, Texas • Tyler, Texas
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Sep 4, 2026, 7:33 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Young Adult Food Messaging Experiment

NCT07768462
View directory record Official record
Conditions
Diet Quality, Young Adult Health, Communication
Interventions
Lying about unhealthy foods being healthy, Engineering foods to be addictive, Targeting groups, Piggybacking on social causes, Covering up the evidence about the harms of unhealthy foods, Control
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 29 Years
Enrollment
645 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Get Social Media and Risk-Reduction Training

NCT06618586
View directory record Official record
Conditions
Infant Death, Sudden Infant Death
Interventions
TodaysBaby
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
Female only
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 4, 2026, 7:33 AM EDT
Recruiting Not applicable Interventional

Code of Respect (X-CoRe): Trial of a Multi-level Sexual Assault and Sexual Harassment Prevention Intervention for Active Duty Airmen

NCT06101056
View directory record Official record
Conditions
Sexual Assault, Sexual Harassment
Interventions
Junior Enlisted Component, Leadership Component, Social Marketing Campaign
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Sep 4, 2026, 7:33 AM EDT
Not yet recruiting Not applicable Interventional

E-cigarette Social Media Marketing and Its Perceptions by Youth

NCT07694739
View directory record Official record
Conditions
Vaping
Interventions
Exposure to Influencer Age and Context Variations in E-Cigarette Marketing
Other
Lead sponsor
University of Southern California
Other
Eligibility
14 Years to 17 Years
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional

Club Fit: Physical Activity and Healthy Eating at an After School Program

NCT03189979
View directory record Official record
Conditions
Childhood Obesity, Physical Activity, Dietary Habits
Interventions
Physical activity and healthy eating intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
8 Years to 17 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Our Year of Healthy Living (Formative Research & Intervention)

NCT02330354
View directory record Official record
Conditions
Obesity
Interventions
Healthy Me, Healthy We
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
3 Years and older
Enrollment
2,293 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2018 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Different Anti-smoking Messages Among Chinese Young Adult Smokers and Nonsmokers

NCT06730646
View directory record Official record
Conditions
Smoking Prevention
Interventions
Health effects, Tobacco industry manipulation, Secondhand smoke, Mentral health, Social acceptability, Control
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 25 Years
Enrollment
1,541 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community Level Primary Prevention of Dating and Sexual Violence in Middle Schools

NCT03473067
View directory record Official record
Conditions
Violence
Interventions
Social Norms Marketing Campaign, Capacity Building
Behavioral · Other
Lead sponsor
Lifespan
Other
Eligibility
10 Years and older
Enrollment
4,344 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional

School Breakfast Policy Initiative Study

NCT01924130
View directory record Official record
Conditions
Childhood Obesity, Hunger
Interventions
Classroom feeding, Nutrition education lessons, Social Marketing, Parent outreach
Other · Behavioral
Lead sponsor
Temple University
Other
Eligibility
7 Years to 16 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2016 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

2 College Truths and 1 Lie

NCT06576011
View directory record Official record
Conditions
Underage Drinking
Interventions
Gamified Social Norms Marketing Campaign, Social Norms Marketing Campaign
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
18 Years to 20 Years
Enrollment
392 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Sep 4, 2026, 7:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Addressing Attitudes to Improve Use of Protective Headwear in Older Adults

NCT01582464
View directory record Official record
Conditions
Injury of Unknown Intent Due to Fall From Height, Traumatic Brain Injury
Interventions
Social Marketing for protective headgear
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Multiple, California
Source: ClinicalTrials.gov public record
Updated May 8, 2016 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional

Influencer Marketing and Adolescent E-cigarette Use

NCT07420842
View directory record Official record
Conditions
Vaping
Interventions
Youth Perceptions of Influencer Age and Fitness Contexts in E-Cigarette Marketing
Other
Lead sponsor
University of Southern California
Other
Eligibility
14 Years to 17 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Smart Talk: Cannabis Awareness and Prevention Curriculum Evaluation

NCT07357454
View directory record Official record
Conditions
Cannabis Use
Interventions
Behavioral: Smart Talk Cannabis Awareness and Prevention
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
10 Years to 20 Years
Enrollment
10,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

School Lunch Salad Bars and Fruit and Vegetable Consumption

NCT03283033
View directory record Official record
Conditions
Children, Only, Behavior, Eating, School, Obesity, Food Selection, Food Habits, Diet Modification, Adolescent Behavior
Interventions
New salad bar, Marketing
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
6 Years to 18 Years
Enrollment
7,491 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional

Influencer Marketing: a Survey-based Experiment Among Adolescents

NCT06501937
View directory record Official record
Conditions
Vaping
Interventions
Influencer marketing
Other
Lead sponsor
University of Southern California
Other
Eligibility
13 Years to 17 Years
Enrollment
664 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 14, 2024 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional

Social Media, Teen Moms and PPD

NCT01967394
View directory record Official record
Conditions
Postpartum Depression
Interventions
Use of internet based social marketing intervention, No use of social media
Other
Lead sponsor
University of Louisville
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
8
States / cities
Carrollton, Kentucky • Covington, Kentucky • Elizabethtown, Kentucky + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2015 · Synced Sep 4, 2026, 7:33 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Getting to Zero Among HHI MSM in the American South

NCT05075967
View directory record Official record
Conditions
HIV Infections
Interventions
Health Access Coalitions, Social Media, Peer Support, Promoting Human Autonomy Support & Empathy (PHASE)
Behavioral
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
15 Years and older · Male only
Enrollment
2,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Smoker-to-Smoker (S2S) Peer Marketing and Messaging to Disseminate Tobacco Interventions

NCT03224520
View directory record Official record
Conditions
Smoking Cessation
Interventions
Recommender CTHC, Standard CTHC, Peer Recruitment, Standard Online Recruitment
Behavioral · Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
1,487 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Engaging Moms on Teen Indoor Tanning Through Social Media

NCT02835807
View directory record Official record
Conditions
Skin Cancer
Interventions
Health Chat including Indoor Tanning, Health Chat excluding Indoor Tanning
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,607 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
4
States / cities
Fort Collins, Colorado • Golden, Colorado • Storrs, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Sep 4, 2026, 7:33 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Trial of a Social Marketing Campaign to Increase HPV Vaccination Among Mexican American Children

NCT02697396
View directory record Official record
Conditions
HPV Vaccination
Interventions
Assessments, Text Message Reminder, No Text Messaging
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Sep 4, 2026, 7:33 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

COVID-19 Vaccine Hesitancy Among African Americans

NCT04801030
View directory record Official record
Conditions
Covid19, Vaccine Refusal, Communication
Interventions
YourCoViDVaxFacts
Behavioral
Lead sponsor
Meharry Medical College
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 17, 2022 · Synced Sep 4, 2026, 7:33 AM EDT
Completed Not applicable Interventional Results available

Healthy, Immunized Communities Study

NCT03854734
View directory record Official record
Conditions
Vaccine Hesitancy, Communicable Diseases in Children
Interventions
Community Event, Educational Material
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Sep 4, 2026, 7:33 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Get Fruved: Obesity Prevention for Older Adolescents

NCT02941497
View directory record Official record
Conditions
Obesity
Interventions
Social marketing and health promotion campaign
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
Up to 24 Years
Enrollment
5,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
7
States / cities
Gainesville, Florida • Manhattan, Kansas • Orono, Maine + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Sep 4, 2026, 7:33 AM EDT