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ClinicalTrials.gov public records Last synced Oct 5, 2026, 8:37 AM EDT

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Showing 97–118 of 118 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Social media messaging Clear all
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 13, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Smart Walk: A Culturally Tailored Smartphone-Delivered Physical Activity Intervention for African American Women

NCT06337708
View directory record Official record
Conditions
Physical Activity, Exercise, Heart Diseases, Diabetes Mellitus, Physical Inactivity
Interventions
Smart Walk, Fitbit
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
24 Years to 65 Years · Female only
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evidence-based Pain Intervention for Veterans: AtEase for Chronic Pain

NCT03963908
View directory record Official record
Conditions
Chronic Pain
Interventions
AtEase, Chronic Pain Education
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
West Haven, Connecticut • South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 5, 2026, 8:37 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 26, 2021 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

AYActive Study! A Physical Health Activity Intervention

NCT04601948
View directory record Official record
Conditions
Cancer
Interventions
mHealth Activity Intervention
Behavioral
Lead sponsor
Lucas Carr
Other
Eligibility
13 Years to 39 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Targeted Video Messaging About Emergency Contraception

NCT03774368
View directory record Official record
Conditions
Contraception
Interventions
Emergency contraception website, Emergency contraception video
Other
Lead sponsor
Planned Parenthood League of Massachusetts
Other
Eligibility
18 Years to 29 Years · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Oct 5, 2026, 8:37 AM EDT
Active, not recruiting Not applicable Interventional

Keep Social Randomized Controlled Trial for Young Adults With Cancer

NCT07788339
View directory record Official record
Conditions
Cancer
Interventions
Social connectedness intervention
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
22 Years to 39 Years
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sexual and Gender Minority Youth (SGMY) and Online Interventions to Increase Help-seeking for Anxiety and/or Depression

NCT06083987
View directory record Official record
Conditions
Anxiety, Depression, Adolescent Behavior, Sexual and Gender Minorities
Interventions
Intersectionality and Identity, Confidentiality, Educating Your Community, How to find Affirming Caregivers, Control Group - No Interventions
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 19 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Peer-led Social Media Intervention to Prevent HIV Among Young Men Who Have Sex With Men (YMSM)

NCT04417946
View directory record Official record
Conditions
Pre-Exposure Prophylaxis, Hiv, Men
Interventions
PrEP messages, Heath messages
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Oct 5, 2026, 8:37 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 11, 2025 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Emails Promoting COVID-19 Vaccination Among Healthcare Workers

NCT04728594
View directory record Official record
Conditions
Vaccination Refusal, Communication
Interventions
Social Proof, Reframing, Scarcity Message
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
Not listed
Enrollment
9,566 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Koa Family Study--A Community-Based Intervention to Improve Health and Well-Being

NCT04662593
View directory record Official record
Conditions
Obesity, Overweight, Diet, Healthy, Social Interaction, Weight Loss
Interventions
Whole Health Program
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2021 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional

Healthy Growth Abbreviated Pilot Study

NCT01977105
View directory record Official record
Conditions
Childhood Obesity
Interventions
Grow Together peer group
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 6, 2014 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Facebook Intervention for Young Sexual and Gender Minority Smokers

NCT03259360
View directory record Official record
Conditions
Tobacco Use, Smoking, Tobacco Dependence, Tobacco Use Disorder, Tobacco Use Cessation, Tobacco Smoking, Smoking Cessation, Smoking, Cigarette, Smoking, Tobacco
Interventions
POP:, TSP:
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 25 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Results available

Incentive-based and Media Literacy Informed Approaches to Improve Vaping Cessation

NCT05586308
View directory record Official record
Conditions
Behavior, Health Risk, Implementation Science, E Cigarette Use, Cessation, Smoking, Incentives, Engagement, Patient, Peer Support, Media Literacy
Interventions
Text-massaging suport, Financial incentive, Media literacy
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 29 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Social Media to Enhance the Impact of the Teen Outreach Program

NCT01535651
View directory record Official record
Conditions
Pregnancy Prevention
Interventions
Teen Outreach Program with Media Enhancement (TOP4ME)
Behavioral
Lead sponsor
Colorado School of Public Health
Other
Eligibility
14 Years to 18 Years
Enrollment
852 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Results available

Improving COVID-19 Vaccine Uptake in Nursing Homes

NCT04732819
View directory record Official record
Conditions
COVID-19 Vaccines
Interventions
High touch multi-pronged behavioral intervention
Behavioral
Lead sponsor
Brown University
Other
Eligibility
Not listed
Enrollment
23,768 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Tampa, Florida • Sykesville, Maryland • Elkhorn, Nebraska + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 5, 2026, 8:37 AM EDT
Recruiting Phase 2 Interventional

A Culturally-Tailored Mobile Health and Social Media Physical Activity Intervention for Improving Physical Activity in Hispanic or Latino/Latina Adolescent and Young Adult Childhood Cancer Survivors, Walking Juntos Study

NCT06410209
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Discussion, Goal Setting, Interview, Media Intervention, Medical Device Usage and Evaluation, Questionnaire Administration, Reward, Text Message-Based Navigation Intervention
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
15 Years to 20 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
76
States / cities
Mesa, Arizona • Phoenix, Arizona • Little Rock, Arkansas + 58 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant

NCT04453072
View directory record Official record
Conditions
Obesity, Malignant Neoplasm
Interventions
Interview, Media Intervention, Questionnaire Administration, Scale Device, Telephone-Based Intervention, Text Message
Other · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
13 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 5, 2026, 8:37 AM EDT
Not listed Not applicable Interventional

Activity for Diabetic Polyneuropathy

NCT02341261
View directory record Official record
Conditions
Diabetic Neuropathy
Interventions
Standard Care Counseling, Supervised Exercise and Counseling
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
30 Years to 75 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
2
States / cities
Kansas City, Kansas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Oct 5, 2026, 8:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating Body Acceptance Programs for Young Men

NCT04687228
View directory record Official record
Conditions
Body Image Disturbance, Eating Disorder Symptom, Dysmorphia, Eating Disorders
Interventions
More than Muscles (MTM), Media Advocacy (MA)
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 5, 2026, 8:37 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Project Minority AIDS Prevention: Reaching Black and Hispanic MSM About PrEP and TasP Using Social Media

NCT03404531
View directory record Official record
Conditions
HIV Infections
Interventions
Social Media Messages Intervention Group, Website Only Group
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 5, 2026, 8:37 AM EDT