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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Conditions
Anxiety Symptoms, Depressive Symptoms
Interventions
Implicit Theories of Personality Program, Control Program
Other
Lead sponsor
Harvard University
Other
Eligibility
12 Years to 15 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Opioid Use Disorder, Substance Use Disorder
Interventions
Treatment as Usual (TAU) (Arm 1), Peer Recovery Support Services (PRSS) + TAU (experimental- Arm 2)
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland • Rockville, Maryland
Conditions
Psychotic Disorders, Substance Use
Interventions
Peer Approach to Substances in Early Psychosis Programs, Usual Care Peer Services
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
15 Years to 32 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
15
States / cities
Austin, Texas • Beaumont, Texas • Big Spring, Texas + 12 more
Conditions
Schizophrenia, Schizo Affective Disorder, Schizophreniform Disorders
Interventions
Clubhouse Model of Psychosocial Rehabilitation for Serious Mental Illness, Usual Community-Based Mental Health Care
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Opioid Use Disorder
Interventions
PRS Program
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Conditions
Substance Use Disorder (SUD)
Interventions
CourtConnect, Information Only
Behavioral · Other
Lead sponsor
RTI International
Other
Eligibility
18 Years to 100 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
2
States / cities
South Bend, Indiana • Research Triangle Park, North Carolina
Conditions
Stress Disorders, Post-Traumatic, Substance-Related Disorders
Interventions
Cognitive Behavioral Therapy, Individual Addiction Counseling, Treatment-as-usual
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
4
States / cities
Berlin Corners, Vermont • Brattleboro, Vermont • Burlington, Vermont + 1 more
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
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Psychotic Depression
Interventions
Recovery Mentor
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Substance Use Disorders, Alcohol Use Disorders, Recovery Support Services, Peer Recovery Coaching
Interventions
Training-as-Usual (TAU), TDPP-A (Asynchronous Platform), TDPP-Z (Asynchronous + Zoom)
Behavioral
Lead sponsor
Thrive Digital Health, LLC
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Solon, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Enhanced Prevention Support for People Leaving Jail

NCT04036396
Conditions
HIV Infections, Sexually Transmitted Diseases, Bacterial, Hepatitis C, Substance Use Disorders
Interventions
Mobile Enhanced Prevention Support, Usual Care plus Customized Referrals
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
3
States / cities
Los Angeles, California • Santa Fe Springs, California
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Peer Recovery Support for Opioid Use Disorder Treatment Retention

NCT07620171
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
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Depression
Interventions
CBHH+AT, CBHH+SMT, CBHH
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Conditions
Financial Hardship, Mental Health Issue, Substance Use
Interventions
Financial Capability Support with Peer Support Services
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Substance Use Disorders, Parent-Child Relations, Parent Child Abuse
Interventions
MIO-CPP, MIO-CPP-CRS
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Female only
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Substance Use Disorders
Interventions
Contingency management, Usual Care
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Mental Disorders, Severe, Mental Illness Persistent
Interventions
Park-based physical activity, Active Control
Behavioral
Lead sponsor
Kansas State University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Augusta, Georgia • Junction City, Kansas
Conditions
Major Depressive Disorder, Substance Use Disorders
Interventions
Peer Activate, Peer-delivered non-specific services
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Opioid-use Disorder, Opioid Dependence, Opioid Overdose, Opioid Use, Substance Use Disorders
Interventions
Buprenorphine, Naloxone Drug Combination, Individual Counseling, Peer Recovery Support Services, Support Group, Referral to Medication Management, Assertive Outreach
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
13 Years to 17 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Houston, Texas
Conditions
Opioid Use Disorder
Interventions
PRC supported text + AI driven SDH-enhanced text, AI driven SDH-enhanced text only, Treatment as Usual (TAU)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 99 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Conditions
HIV Infections, Substance Use
Interventions
Peer Activate-LAI, Standard of Care HIV treatment or prevention with LAI-PrEP/ART
Behavioral · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Conditions
Standard of Care, Standard of Care + CBT4CBT, Standard of Care + CBT4CBT + RC
Interventions
CBT4CBT, RC, Sandard of care
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Greenville, South Carolina
Completed Not applicable Interventional Results available

Randomized Controlled Trial of Wellness Recovery Action Planning

NCT01024569
Conditions
Mental Disorders
Interventions
Wellness Recovery Action Planning (WRAP)
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
HEPATITIS C (HCV), Incarceration, Injection Drug Use, Implementation Science
Interventions
Sofosbuvir / Velpatasvir Oral Tablet [Epclusa], Community Health Worker
Drug · Other
Lead sponsor
Lifespan
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cranston, Rhode Island