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ClinicalTrials.gov public records Last synced Nov 13, 2026, 1:14 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 79 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Peer-Support Intervention Clear all

Conditions: Peer Support Interventions, Mental Health
Interventions: Be There Certificate; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 18 Years to 24 Years
Enrollment: 102 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Treatment Adherence and Compliance
Interventions: PrEP iT! (plus usual PrEP care), Usual PrEP care; Behavioral
Lead sponsor: San Diego State University; Other
Eligibility: 18 Years to 29 Years · Male only
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Suicide, Self-Injurious Behavior
Interventions: Treatment as Usual, Peer Support Services (PSS); Behavioral
Lead sponsor: Case Western Reserve University; Other
Eligibility: 12 Years to 17 Years
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Opioid Overdose
Interventions: Peer Intervention to Link Overdose Survivors to Treatment (PILOT) Peer, Treatment As Usual Peer; Behavioral
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2024
U.S. locations: 3
States / cities: Youngstown, Ohio • Greenville, South Carolina • Everett, Washington

Conditions: Lewy Bodies Disease, Depression Disorder, Caregiver Burden, Caregivers
Interventions: VOCALE LBD: Virtual Online Communities for Aging Life Experiences: Lewy Body Dementia, Standard of Care Educational Materials; Behavioral · Other
Lead sponsor: University of Washington; Other
Eligibility: 18 Years and older
Enrollment: 220 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Burnout, Compassion Satisfaction, Secondary Trauma
Interventions: PATH (Peer Advanced Training for total Health); Behavioral
Lead sponsor: Chestnut Health Systems; Other
Eligibility: 18 Years and older
Enrollment: 18 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-use Disorder
Interventions: Psychosocial support determined by adaptive treatment algorithm; Behavioral
Lead sponsor: Public Health Management Corporation; Other
Eligibility: 18 Years and older
Enrollment: 125 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2024
U.S. locations: 2
States / cities: Philadelphia, Pennsylvania

Conditions: HIV
Interventions: Thrive With Me Control, Thrive With Me Intervention; Behavioral
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years to 100 Years · Male only
Enrollment: 410 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2022
U.S. locations: 1
States / cities: New York, New York

Conditions: Chronic Pain
Interventions: Peer Coach Assignment; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 215 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Burnout, Secondary Trauma, Compassion Fatigue, Opioid Use Disorder, Stimulant Use Disorder, Substance Use Disorder
Interventions: PATH (Peer Advanced Training for total Health); Behavioral
Lead sponsor: Chestnut Health Systems; Other
Eligibility: 18 Years and older
Enrollment: 200 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Suicide, Distress, Emotional
Interventions: Treatment as usual, Barrier Reduction Intervention; Behavioral
Lead sponsor: Harvard University; Other
Eligibility: 18 Years and older
Enrollment: 29 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Clinical High Risk for Psychosis (CHR), Suicidal Ideation, Psychosis, Suicidal Behavior
Interventions: Suicide Prevention Intervention, Standard Care (in control arm); Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 12 Years to 30 Years
Enrollment: 108 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 2
States / cities: Los Angeles, California • San Diego, California

Conditions: Hormone Care, Mild Depression, Anxiety
Interventions: Peer support group, Enhanced Usual Care (EUC); Behavioral · Other
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Opioid Use Disorder, Peer Recovery Supporters, Peer Recovery Coaching, Primary Care, Buprenorphine
Interventions: Peer Support; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Opioid Use Disorder, mHealth, Peer Support
Interventions: Vira Platform, Treatment-As-Usual; Behavioral
Lead sponsor: Rhode Island Hospital; Other
Eligibility: 22 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: E-cigarette Use, Vaping
Interventions: Peer Messaging, Peer Coaching via Text, Gamification, E-Cigarette Cessation Materials; Behavioral · Other
Lead sponsor: University of Massachusetts, Worcester; Other
Eligibility: 13 Years to 19 Years
Enrollment: 71 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Worcester, Massachusetts

Conditions: Hospital Readmissions
Interventions: Care Transitions Intervention, Care Transitions Intervention and Peer Support, Usual Care; Behavioral · Other
Lead sponsor: University of South Florida; Other
Eligibility: 60 Years and older
Enrollment: 483 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Cancer
Interventions: Training, Questionnaire, Interview, PA Newsletter; Behavioral
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years to 65 Years · Female only
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2027
U.S. locations: 1
States / cities: Houston, Texas

Conditions: HIV, Hypertension
Interventions: Peer support, Exercise Prescription, Blood pressure self monitoring; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 40 Years and older · Female only
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Birmingham, Alabama

Conditions: Heavy Drinking, Alcohol Drinking, Substance Use, Drinking Behavior
Interventions: Standard Brief Intervention, Trauma-Informed and Peer-Supported Brief Intervention; Behavioral
Lead sponsor: Western Kentucky University; Other
Eligibility: 18 Years to 29 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Bowling Green, Kentucky

Conditions: Opioid Use Disorder
Interventions: Psychosocial treatment; Behavioral
Lead sponsor: Philadelphia College of Osteopathic Medicine; Other
Eligibility: 18 Years and older
Enrollment: 340 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2026
U.S. locations: 5
States / cities: Atlantic City, New Jersey • Philadelphia, Pennsylvania

Conditions: Alzheimer s Disease, Dementia, Caregiver, Loneliness, Health-Related Social Needs, Social Care, Healthcare Utilization, End of Life Care, Caregiver Burden, Anxiety, Stress, Depression, Self-Efficacy, Peer Support, Implementation Science, Advance Care Planning
Interventions: CommunityRx-Dpeer; Other
Lead sponsor: University of Chicago; Other
Eligibility: 18 Years and older
Enrollment: 330 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Obesity
Interventions: CBT with peer-enhanced activities, CBT with supervised aerobic exercise; Behavioral
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: 13 Years to 16 Years
Enrollment: 118 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2007
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Hematological Disorder
Interventions: Focus Group Discussions and Semi-structured Interviews, Training community lay navigators; Behavioral
Lead sponsor: UNC Lineberger Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 12 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Search by objective public record fields.

Pilot Evaluation of Digital Peer-Support Intervention for College Students

PrEP iT! Mobile App Intervention

Youth Empowerment and Safety Intervention

Peer Intervention to Link Overdose Survivors to Treatment (PILOT)

VOCALE LBD: Online Peer Support for Caregivers of People With Lewy Body Dementia

PATH to Reducing Burnout Among Peers Who Deliver Overdose Prevention Services (R61 Phase Pilot)

Examining an Adaptive Approach to Providing Psychosocial Support to Buprenorphine Patients

A Technology-Delivered Peer-to-Peer Support ART Adherence Intervention for Substance-using HIV+ Adults

Evaluation of a Peer Coach-Led Intervention to Improve Pain Symptoms

PATH to Reducing Burnout Among Peers Who Deliver Overdose Prevention Services (R33 Phase Clinical Trial)

Brief Interventions on Social Media to Reduce Suicide Risk (Intervention 3)

Developing a Recovery-Oriented Suicide Prevention Program for Young People at Clinical High Risk for Psychosis

Feasibility and Acceptability of Peer Intervention for Improving Mental Health Among People Accessing Hormone Care

Peer Recovery Support for Opioid Use Disorder Treatment Retention

Personalized Addiction Treatment enHancement

Vaper to Vaper: A Multimodal Mobile Peer Driven Intervention to Support Adolescents in Quitting Vaping

Enhancing the Care Transitions Intervention With Peer Support to Reduce Disparities

Motivational Interviewing for Physical Activity

Assessing Peer Support for Physical Activity in Women With HIV and Hypertension

A Brief Intervention for Young Adult Substance Users With Interpersonal Trauma

Therapy and Peer Support for Patients Taking Medication for Opioid Use Disorder

CommunityRx-Dementia + Peer Navigation (CRxDpeer)

Peer-enhanced Intervention to Support Teen Weight Loss

Intervention to Address Psychosocial Needs Among Socially Disadvantaged Older Adults With Cancer