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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Twitter Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Hashtag HPV: HPV Vaccine Twitter Education Program

NCT05204030
View directory record Official record
Conditions
Human Papilloma Virus, Vaccine-Preventable Diseases
Interventions
HPV Twitter Education Program - Narrative, HPV Twitter Education Program - Non-Narrative
Other
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Get Social: Randomized Trial of a Social Network Delivered Lifestyle Intervention

NCT02646618
View directory record Official record
Conditions
Weight Loss
Interventions
Get Social, Traditional, Smartphone
Behavioral · Device
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 65 Years
Enrollment
329 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional

INSPIRE: Internet and Social-media Program With Information and Resources for Long-Term Cancer Survivors Who Underwent Stem Cell Transplant

NCT01602211
View directory record Official record
Conditions
Cancer Survivor, Depression, Hematopoietic and Lymphoid Cell Neoplasm, Myelodysplastic Syndrome
Interventions
Internet-Based Intervention, Medical Chart Review, Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
6
States / cities
Tampa, Florida • Detroit, Michigan • Omaha, Nebraska + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Twitter-enabled Mobile Messaging for Smoking Relapse Prevention

NCT01602536
View directory record Official record
Conditions
Smoking
Interventions
smoking cessation aides, Twitter
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 59 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Sep 6, 2026, 5:47 AM EDT
Withdrawn Not applicable Interventional

Social Media Listening in Improving Clinical Trial Recruitment in Patients With Cancer

NCT03408561
View directory record Official record
Conditions
Breast Carcinoma, Colon Carcinoma, Kidney Carcinoma, Lymphoma, Non-Small Cell Lung Carcinoma, Prostate Carcinoma
Interventions
Internet-Based Intervention, Survey Administration
Other
Lead sponsor
University of Southern California
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Twitter-enabled Mobile Messaging for Smoking Relapse Prevention (Tweet2Quit)

NCT02823028
View directory record Official record
Conditions
Smoking Cessation
Interventions
NRT, Web Guide, Tweet2Quit
Drug · Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
21 Years to 59 Years
Enrollment
980 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
2
States / cities
Irvine, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Sep 6, 2026, 5:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Using Digital Data to Predict CHD

NCT04574882
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Survey
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 74 Years
Enrollment
781 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Twitter Based Social Support for Hispanic and Black Dementia Caregivers

NCT03865498
View directory record Official record
Conditions
Loneliness, Emotional Stress
Interventions
Twitter for Hispanic caregivers, Twitter for African American caregivers
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
966 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Twitter and Diabetes

NCT02806700
View directory record Official record
Conditions
Diabetes, Cardiovascular Disease
Interventions
Twitter Diabetes Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
628 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

Using Social Media to Decrease Healthcare Utilization for Pediatric Asthma

NCT05013788
View directory record Official record
Conditions
Asthma in Children
Interventions
Social Media Enhanced Education, Usual Asthma Education
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
3 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional

Postoperative Care After Carpal Tunnel Release Using Short Educational Videos

NCT06647719
View directory record Official record
Conditions
Carpal Tunnel Syndrome, Patient Satisfaction
Interventions
Educational Videos
Other
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Sep 6, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Smartphones Aggravating Anxiety Symptoms

NCT06361342
View directory record Official record
Conditions
Anxiety
Interventions
General decrease in smartphone use, Avoiding Social Media Apps
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Twitter and CV Health

NCT02622256
View directory record Official record
Conditions
Cardiovascular Disease, Hypertension
Interventions
Health System: HTN Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
611 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

Increasing Live Donor Kidney Transplantation Through Video-based Education and Mobile Communication

NCT05154773
View directory record Official record
Conditions
End-stage Renal Disease, Chronic Kidney Diseases
Interventions
Kidney donation and transplant information made easy
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
Not listed
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Assessing Repeat Fit Testing for CRC

NCT03248661
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Now I'm Telling You
Behavioral
Lead sponsor
Richard Crosby
Other
Eligibility
30 Years to 75 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Peer Motivation Coaches, Social Media-based Support Group, and Behavior Change Strategies to Decrease Prolonged Sitting and Increase Moderate Exercise Snacks

NCT05360485
View directory record Official record
Conditions
Sedentary Behavior, Physical Inactivity
Interventions
MOV'D (Move Often eVery Day), Fitbit Self-Monitoring
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tweet4Wellness: An Online Virtual Support Group for Promoting Increased Physical Activity

NCT02958189
View directory record Official record
Conditions
Physical Activity, Social Media
Interventions
Tweet4Wellness, Self-monitoring
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Social Media Indoor Tanning Study

NCT03834974
View directory record Official record
Conditions
Skin Cancer
Interventions
Sun Safety Social Media Challenge, Digital Health Social Media Challenge
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 30 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 2, 2022 · Synced Sep 6, 2026, 5:47 AM EDT