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ClinicalTrials.gov public records Last synced Oct 22, 2026, 9:39 PM EDT

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Showing 49–72 of 406 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Social Networking Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

Effectiveness of an HIV Prevention Program That Targets the Inner Workings of High-risk Social Networks

NCT00705705
View directory record Official record
Conditions
HIV Infections
Interventions
Network leader training, Standard HIV risk-reduction counseling
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
852 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 11, 2011 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional

Community Access, Retention in Care, and Engagement for Hepatitis C Treatment

NCT03581383
View directory record Official record
Conditions
Hepatitis C
Interventions
PREP-C, Modified ECHO, Patient Telemedicine Questionnaire
Behavioral
Lead sponsor
Jens Rosenau
Other
Eligibility
18 Years to 99 Years
Enrollment
657 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Oct 22, 2026, 9:39 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Improving Health Equity for COVID-19 Vaccination for At-risk Populations Using Online Social Networks

NCT04779827
View directory record Official record
Conditions
Vaccination Refusal, Covid19, Heart Diseases
Interventions
Online Social Network and Collective Intelligence Intervention, Independent Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
4,476 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Parental Research on Interventions for Social Media

NCT04333966
View directory record Official record
Conditions
Underage Drinking
Interventions
Interactive Social Networking Site Parent Based Intervention, Active Control
Behavioral
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
15 Years and older
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2024 · Synced Oct 22, 2026, 9:39 PM EDT
Enrolling by invitation Not applicable Interventional

Career Enhancement Training Study Delivered Across Career Phases

NCT05967364
View directory record Official record
Conditions
Suicide Prevention, Suicide
Interventions
Wingman-Connect, Stress Management
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 40 Years
Enrollment
2,970 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Active, not recruiting Not applicable Interventional

Suubi-Mhealth: A Mobile Health Intervention to Address Depression Among Youth

NCT05965245
View directory record Official record
Conditions
Depression, HIV Infection
Interventions
Suubi-Mhealth
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years to 17 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

ID and Testing Via Friendship Networks

NCT00841360
View directory record Official record
Conditions
Asymptomatic HIV, HIV Infections
Interventions
Index Recruiter, Friendship Network Member
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 24 Years · Female only
Enrollment
535 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
3
States / cities
Miami, Florida • Chicago, Illinois • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Oct 22, 2026, 9:39 PM EDT
Not yet recruiting Not applicable Interventional

The FamilyStrong Pilot Randomized Trial

NCT07761988
View directory record Official record
Conditions
Family Caregivers, Distress in Caregivers of Cancer Patients, Advanced Cancer
Interventions
FamilyStrong
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Results available

Acceptance and Commitment Therapy to Improve Social Support for Veterans With PTSD

NCT04567680
View directory record Official record
Conditions
Post-traumatic Stress Disorder
Interventions
Acceptance and Commitment Therapy to Improve Social Support for Veterans with PTSD, Present-Centered Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Aurora, Colorado • West Haven, Connecticut • Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Active, not recruiting Not applicable Interventional

Improving Health Awareness Using Social Network Interventions

NCT04850287
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice
Interventions
Digital Sensors for Population Awareness about Health Issues using Social Media
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
Not listed
Enrollment
2,000,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CRISOL Contigo: a Multi-level Intervention to Reduce the Disproportionate Toll of COVID-19 Among Latino Communities in Philadelphia.

NCT04646616
View directory record Official record
Conditions
Covid19, Mental Health Issue, Violence
Interventions
Community popular opinion leader (POL) based intervention
Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Oct 22, 2026, 9:39 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Columbia Moves Physical Activity

NCT03509129
View directory record Official record
Conditions
Physical Activity
Interventions
TECH (Technology), TECH+COMP (Technology + Competition)
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 22, 2026, 9:39 PM EDT
Recruiting Not applicable Interventional

Social and Environmental Determinants of Breast Cancer Survivorship: the Black Breast Cancer Survivor's Intervention (BBCSI)

NCT06885203
View directory record Official record
Conditions
Breast Cancer
Interventions
Black Breast Cancer Survivor's Intervention
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mental Health Pathways in Internet Support Groups

NCT02396472
View directory record Official record
Conditions
Depression, Stress, Anxiety
Interventions
Order by time and topic, Order by information relevance, Order by social relationship, Order by help giving, Order by self-disclosure
Behavioral
Lead sponsor
Carnegie Mellon University
Other
Eligibility
18 Years and older
Enrollment
6,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2021 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Virtual Reality Training for Social Skills in Schizophrenia - Comparison With Cognitive Training

NCT04005794
View directory record Official record
Conditions
Schizophrenia, Schizo Affective Disorder, Social Skills
Interventions
social VR (virtual reality) training, Cognitive training (control game)
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Oct 22, 2026, 9:39 PM 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 24, 2019 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Growing Right Onto Wellness (GROW): Changing Early Childhood Body Mass Index (BMI) Trajectories

NCT01316653
View directory record Official record
Conditions
Overweight and Obesity, Childhood Obesity
Interventions
GROW Healthier, GROW Smarter
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
3 Years to 5 Years
Enrollment
610 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 8, 2021 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional

BRIDGE: Improving HIV Service Delivery for People Who Inject Drugs

NCT02796027
View directory record Official record
Conditions
Human Immunodeficiency Virus, Substance Abuse, Intravenous
Interventions
BRIDGE
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
616 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Oct 22, 2026, 9:39 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

BRIDGE & Friends Trial

NCT07798557
View directory record Official record
Conditions
Obesity & Overweight
Interventions
Social Network Curriculum
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years to 79 Years
Enrollment
532 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Recruiting Not applicable Interventional

Social Support Counseling Intervention for Kidney Transplant Candidates

NCT06147076
View directory record Official record
Conditions
Kidney Transplant
Interventions
Social Support Network Counseling Intervention
Behavioral
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Results available

Penetrating the Classroom Social Network for Children With Language Impairment Via Peer Mediated Intervention

NCT06182033
View directory record Official record
Conditions
Peer Influence
Interventions
Peer-mediated pivotal response training
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
36 Months to 66 Months
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Oct 22, 2026, 9:39 PM EDT
Recruiting Not applicable Interventional

Effects of Transcranial Magnetic Stimulation on Social Cognition, Cognitive Processing, and Functional Brain Architecture

NCT07635940
View directory record Official record
Conditions
Psychopathy
Interventions
continuous theta burst stimulation (cTBS), Intermittent theta burst stimulation (iTBS), Sham
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Completed Not applicable Interventional Results available

Improving Adherence to Web-Based Cessation Programs: A Social Network Approach

NCT01544153
View directory record Official record
Conditions
Smoking Cessation
Interventions
WEB, Social Network, Nicotine Replacement Therapy (NRT)
Behavioral
Lead sponsor
Truth Initiative
Other
Eligibility
18 Years and older
Enrollment
5,292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 22, 2026, 9:39 PM EDT
Recruiting Not applicable Interventional

Supportive Training After Cardiac Rehabilitation Including Virtual Engagement

NCT06701188
View directory record Official record
Conditions
Adherence to Physical Activity After Completing Cardiac Rehabilitation (CR) in Older Adults
Interventions
Virtual Coaching and social support
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years to 100 Years
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Oct 22, 2026, 9:39 PM EDT