Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 12, 2026, 11:05 AM EDT

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Showing 1–24 of 799 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
HIV Testing, PrEP Uptake
Interventions
DIY (Do It Yourself), TRUST, SOC
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Healthy
Interventions
Stress First Aid
Behavioral
Lead sponsor
RAND
Other
Eligibility
Not listed
Enrollment
7,444 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
New York, New York • Irving, Texas
Conditions
Psychosis, Schizoaffective Disorder, Schizophrenia
Interventions
OnTrack>TheGame (OTG), Recovery Videos (RV)
Behavioral
Lead sponsor
Center for Social Innovation, Massachusetts
Other
Eligibility
16 Years to 30 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Autism Spectrum Disorder, Attention Deficit-Hyperactivity Disorder, Executive Function
Interventions
Unstuck and on Target (UOT), Parents and Teachers Supporting Students (PATSS)
Behavioral
Lead sponsor
Lauren Kenworthy
Other
Eligibility
8 Years to 11 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Translating Peer-to-Peer Support Into a Clinical Setting

NCT04313283
Conditions
Development Delay, Neurodevelopmental Disorders, Autism
Interventions
Parents Taking Action
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Breast Carcinoma
Interventions
Best Practice, Discussion, Interview - Stakeholder, Interview - Key Informant, Interview - Ancillary studies, Patient Navigation - C Components, Patient Navigation - B components, Patient Navigation - A components, Survey Administration, Survey Administration - Ancillary studies
Other · Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Results available

Rapid HCV Treatment Access for Persons Who Use Drugs

NCT04677153
Conditions
Hepatitis C Virus Infection, Response to Therapy of
Interventions
Test and treat plus peer mentors, Usual care
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Birmingham, Alabama • San Francisco, California • Baltimore, Maryland
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Clinical Trial of Peer Support in the ED (PCORI)

NCT06556069
Conditions
Psychomotor Agitation, Behavioral Disorder
Interventions
Peer-Support Enhanced Agitation Code Team (PACT)
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
57,870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Chronic Pain, Musculoskeletal Pain, Musculoskeletal Pain Disorder
Interventions
Empowered Relief, Move to Health, Usual Care as determined by primary care provider
Behavioral · Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Fairbanks, Alaska • Schofield Barracks, Hawaii • San Antonio, Texas + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

Achieving Blood Pressure Control Together Study

NCT01902719
Conditions
Hypertension
Interventions
Community Health Worker (CHW) Intervention, Communication Skills Training, Problem Solving Skills Training
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Chronic Illness
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 20 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Drug Use in Justice-Involved Emerging Adults

NCT05834881
Conditions
Substance-Related Disorders
Interventions
Contingency Management (CM) combined with vocational/educational coaching
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
18 Years to 30 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Diagnoses of Depression, Anxiety, PTSD
Interventions
PARTNER-MH, Educational Brochure
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
2
States / cities
Indianapolis, Indiana • Pittsburgh, Pennsylvania
Conditions
Anxiety, Stress, Depression
Interventions
Pacifica App
Behavioral
Lead sponsor
Pacifica Labs Inc.
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Obesity
Interventions
culturally adapted behavior change
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Free Time For Wellness Pilot Effectiveness Trial

NCT06474715
Conditions
Physical Inactivity
Interventions
Arms
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Astoria, New York • Bayside, New York • Richmond Hill, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Community Wise: An Innovative Multi-level Intervention to Reduce Alcohol and Illegal Drug Use

NCT02951455
Conditions
Substance Use Disorders
Interventions
Critical Dialogue, Capacity Building Project, Quality of Life Wheel, PF, LC
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older · Male only
Enrollment
602 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Diabetic Foot Ulcer
Interventions
CARE-D-Foot-Nav, Standard of care
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Opioid Use Disorder
Interventions
Recovery Community Center Linkage (RCCL), Control Condition (CC)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Suicide, Attempted, Mood Disorders
Interventions
To Share or Not to Share, Peer Support
Behavioral
Lead sponsor
Illinois Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Posttraumatic Stress Disorder, Depression
Interventions
Self-Help Cognitive Processing Therapy, Women Veterans Network (WoVeN), Treatment as Usual
Behavioral · Other
Lead sponsor
Boston University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Addiction
Interventions
Positive Peer Journaling (PPJ)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
PrEPmate, Dot Diary
Other · Device
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
15 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
4
States / cities
San Francisco, California • Washington D.C., District of Columbia • Miami, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Peer Support Dyads in Churches

NCT03463941
Conditions
Peer Support and Chronic Disease, Obesity, Type II Diabetes, Cardiovascular Disease, Cancer
Interventions
Peer Support Dyad Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Raleigh, North Carolina