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ClinicalTrials.gov public records Last synced Oct 29, 2026, 5:06 PM EDT

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Showing 1–24 of 141 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Friend support Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Family-Focused Study to Support Medication for Opioid Use Disorder

NCT07451197
View directory record Official record
Conditions
Opioid Use Disorder, Opioid Use Disorder, Moderate, Opioid Use Disorder, Severe
Interventions
FamilyCHESS, Standard of Care
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
338 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2031
U.S. locations
2
States / cities
Chicago, Illinois • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Active, not recruiting Not applicable Interventional

Randomized Clinical Trial to Improve Mobility After Hospitalization

NCT05736484
View directory record Official record
Conditions
Hypertension, Diabetes, Heart Failure, Ambulatory Difficulty, Mobility Limitation
Interventions
Social Support Gamification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Recruiting Not applicable Interventional

GAMES Intervention in MCI (Mild Cognitive Impairment)

NCT07296133
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Online Gameplay Intervention, Waitlist control
Behavioral
Lead sponsor
Emory University
Other
Eligibility
50 Years to 85 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Reducing Overdose and Substance Use-related Stigma by Training Non-substance-using Friends and Family Members of People Who Use Opioids to Be Harm Reduction Champions

NCT06823453
View directory record Official record
Conditions
Opioid Overdose Prevention, People Who Use Opioids/People With Opioid Use Disorder (OUD), Reduction of Substance Use-related Stigma, Non-substance-using People With a Friend or Family Member Who Uses Opioids, Peer Harm Reduction Support Champions
Interventions
Peer Harm Reduction Support Champion Intervention
Behavioral
Lead sponsor
University of Illinois Chicago
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

Effects of Digital Stories Intervention on Psychosocial Well-being

NCT03654599
View directory record Official record
Conditions
Bone Marrow Transplant, Information Disclosure, Hematopoietic Stem Cell Transplantation, Psychosocial Health, Depression, Anxiety, Stress, Narrative
Interventions
Baseline Surveys, Digital Stories Intervention, Information Control Intervention
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 29, 2026, 5:06 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Nurse Family Partnership for Women With Previous Live Births

NCT05887115
View directory record Official record
Conditions
Pregnancy, High Risk, Child Development, Post Partum Depression
Interventions
Nurse Family Partnership
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
16 Years to 46 Years · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Mobile Informatics Solution to Aid in Memory

NCT04700540
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
Smartwatch Reminder (SR) system
Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Completed No phase listed Observational

Engaging Care for HIV-infected Adolescent Females.

NCT00489034
View directory record Official record
Conditions
HIV Infection
Interventions
Quantitative Interview, Ethnographic Interview, Gender Interview
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 23 Years · Female only
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
5
States / cities
Los Angeles, California • Miami, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Oct 29, 2026, 5:06 PM EDT
Enrolling by invitation Not applicable Interventional

Pilot RCT: FQHC Intervention for Uptake of CGM in Low-Income Adults With T1D

NCT06487962
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
CGM Intervention, SMBG Control Condition
Device · Other
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Middletown, Connecticut • Vero Beach, Florida
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sharing Digital Self-Monitoring Data With Others to Enhance Long-Term Weight Loss

NCT05180448
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Coach Share On, Group Share On, Friend/Family Share On, Coach Share Off, Group Share Off, Friend/Family Share Off, Behavioral Weight Loss Treatment
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 70 Years
Enrollment
321 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Recruiting Not applicable Interventional

Preventing Suicidal Behavior With Diverse High-Risk Youth in Acute Care Settings

NCT06151158
View directory record Official record
Conditions
Suicide, Attempted, Suicide Ideation, Suicide, Suicide Prevention
Interventions
Stanley Brown Safety Planning Intervention and Follow-up Contacts (SPI+), Interpersonal Psychotherapy for Adolescents Ultra Short Crisis Intervention (IPT-A SCI)
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
12 Years to 24 Years
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
6
States / cities
St. Petersburg, Florida • Baltimore, Maryland • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Communication for Primary Care Patients

NCT04819191
View directory record Official record
Conditions
Advance Care Planning, Dementia
Interventions
SHARING Choices
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
64,915 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
54
States / cities
Washington D.C., District of Columbia • Annapolis, Maryland • Baltimore, Maryland + 30 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Depression-related Stigma and Increasing-treatment Seeking Among Black Adolescents

NCT04890990
View directory record Official record
Conditions
Depression, Racism
Interventions
Short videos
Behavioral
Lead sponsor
Yale University
Other
Eligibility
14 Years to 18 Years
Enrollment
1,291 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 25, 2021 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Having a Female Friend as Labor Support

NCT00127361
View directory record Official record
Conditions
Pregnancy, Delivery, Obstetric
Interventions
doula training
Behavioral
Lead sponsor
Saint Peters University Hospital
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 23, 2005 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

The Effect of Review of a Decision Aid Prior to the Appointment on Decisional Conflict Compared to Usual Care in the Treatment of Trapeziometacarpal (TMC) Arthritis

NCT03181724
View directory record Official record
Conditions
Trapeziometacarpal Arthritis
Interventions
Decision Aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

Breast for Success: A Family-Centered Intervention in Support of Breastfeeding Among High-risk Low-income Mothers

NCT01272661
View directory record Official record
Conditions
Breastfeeding
Interventions
Enhanced Curriculum, Enhanced Curriculum+Breastfeeding Doula, Enhanced Curriculum +Father Support
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
14 Years and older · Female only
Enrollment
1,296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 5, 2015 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Expert System and Family Assisted Interventions for Chinese Smokers

NCT00714467
View directory record Official record
Conditions
Smoking Cessation
Interventions
Expert System Only, Family Assisted
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
1,280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Oct 29, 2026, 5:06 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Peer MI in FQHCs for Substance-using Emerging Adults

NCT03758131
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Peer-enhanced Motivational Interviewing, Motivational Interviewing, Waitlist Control
Behavioral · Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 29 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

Intermittent Fasting Adherence and Self Tracking

NCT04836312
View directory record Official record
Conditions
Hypertension, Obesity
Interventions
Soft Commitment Device
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 1, 2023 · Synced Oct 29, 2026, 5:06 PM EDT
Not yet recruiting Not applicable Interventional

Reducing Stigma - A Treatment for Early Psychosis to Prevent Suicide

NCT07898631
View directory record Official record
Conditions
Suicide, Mental Health Stigma
Interventions
RESTEPS
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
15 Years to 25 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Recovery Inspired Support Engagement (RISE) Pilot

NCT07519759
View directory record Official record
Conditions
Support Persons, Family Members, Chosen Family, Romantic Partners, Friends, Caregivers, Substance Use Disorders
Interventions
ITC
Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Does Social Buffering Continue to be Effective Over the Peripubertal Period When Friends Share the Stressor Experience?

NCT04311996
View directory record Official record
Conditions
Adolescent Behavior, Social Stress
Interventions
Friend and target, Friend support, unfamiliar peer and target, alone
Other
Lead sponsor
University of Minnesota
Other
Eligibility
11 Years to 14 Years
Enrollment
269 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

Network Support for Alcohol Treatment 2

NCT01129804
View directory record Official record
Conditions
Alcohol Consumption
Interventions
Coping Skills Training
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years to 85 Years
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Oct 29, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

FITBIT Study on Mobility and Readmissions After Radical Cystectomy

NCT04314778
View directory record Official record
Conditions
Bladder Cancer
Interventions
social incentive-based gamification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 29, 2026, 5:06 PM EDT