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Showing 1–24 of 90 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Substance Use Disorders (SUD) Clear all
Recruiting Not applicable Interventional

OSA PAP Treatment for Veterans With SUD and PTSD on Residential Treatment Unit

NCT05156112
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Obstructive Sleep Apnea, Substance Use Disorder, Residential Treatment Program
Interventions
Positive Airway Pressure Device
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced Jul 23, 2026, 10:58 PM EDT
Active, not recruiting Not applicable Interventional

Impact of Work Activity on SUD Outcomes

NCT04969081
View directory record Official record
Conditions
Substance-related Disorders
Interventions
referral to work focused program, treatment as usual
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

The Trans-Led Care Study

NCT06880705
View directory record Official record
Conditions
Substance Abuse, Substance Addiction, Substance Use Disorder (SUD), Substance Use (Drugs, Alcohol), Human Immunodeficiency Virus (HIV)
Interventions
The TLC Program
Behavioral
Lead sponsor
Illinois Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Not applicable Interventional

Sequenced vs. Integrated Delivery of Treatment for Adolescent Depression and SUD

NCT00680966
View directory record Official record
Conditions
Adolescent, Depression, Substance Use Disorders
Interventions
Adolescent Coping With Depression/Functional Family Therapy
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
13 Years to 17 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 11, 2014 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

Substance Use in Pregnant People - Optimizing Retention in Treatment

NCT07104123
View directory record Official record
Conditions
Substance Use Disorder (SUD), Pregnancy, Postpartum, Contingency Management
Interventions
Social drivers of health screening, Patients will undergo a program of contingency management
Other · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

Culturally Engaged REcovery: MOms Connected Through Native communitY

NCT06747442
View directory record Official record
Conditions
Substance Use Disorders (SUD), Pregnancy, Maternal Morbidity and Mortality, Cultural Adaptation
Interventions
Cradleboard Journey
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Female only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

WORTH Paths Intervention

NCT06889831
View directory record Official record
Conditions
Substance Use Disorder (SUD), Sexual and Reproductive Health, Sexual Risk Behavior
Interventions
WORTH Paths Digital Intervention, WORTH Paths Wellness Group
Behavioral
Lead sponsor
Fairleigh Dickinson University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Teaneck, New Jersey
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Active, not recruiting Not applicable Interventional

Reentry Assist (R-Assist)

NCT06980233
View directory record Official record
Conditions
Substance Use Disorder (SUD), Mental Health Disorder, Criminal Recidivism
Interventions
reentry assistance mobile health app
Behavioral
Lead sponsor
Meaningful Measurement, Inc
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Contingency Management Using Smartphone App in Patients With SUD

NCT04162132
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Smartphone app
Device
Lead sponsor
BrightView LLC
Industry
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 19, 2019 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Open-Label Psilocybin Study in Transdiagnostic Population

NCT06442423
View directory record Official record
Conditions
Transdiagnostic, Depression - Major Depressive Disorder, Anxiety, PTSD Symptoms, PTSD, Substance Use, Substance Use Disorder (SUD), OCD
Interventions
Psilocybin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

Pathways to Perinatal Mental Health Equity

NCT06790641
View directory record Official record
Conditions
Perinatal Anxiety, Perinatal Depression, Social Determinants of Health (SDOH), Peer Support, Obstetric Care, Substance Use Disorder (SUD), Perinatal Depression, Substance Use
Interventions
Program in Support of Moms (PRISM), PSI Peer Support
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 70 Years
Enrollment
1,270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Shrewsbury, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Phase 2 Interventional Results available

The Anchor Study: Digitally Delivered Intervention for Reducing Problematic Substance Use

NCT04925570
View directory record Official record
Conditions
Alcohol Use Disorder (AUD), Substance Use Disorders
Interventions
W-SUDs, Digitally-delivered Psychoeducation
Device · Other
Lead sponsor
Woebot Health
Industry
Eligibility
18 Years to 65 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Not applicable Interventional

Web-based vs In-person Personalized Feedback Intervention for Comorbid Substance Use and Disordered Gambling

NCT01529047
View directory record Official record
Conditions
Gambling, Alcohol Consumption, Cannabis
Interventions
Personalized Feedback Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
17 Years to 24 Years
Enrollment
361 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Jul 23, 2026, 10:58 PM EDT
Terminated Not applicable Interventional

ENTRUST - Economic Navigation and Strengthening to Realize Unrestricted Services for Transgender Women

NCT06667713
View directory record Official record
Conditions
Substance Use Disorder (SUD), HIV
Interventions
ENTRUST - substance use and HIV counseling and goal setting with economic empowerment and photovoice training, SBIRT-T only
Behavioral
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated May 19, 2025 · Synced Jul 23, 2026, 10:58 PM EDT
Withdrawn Phase 4 Interventional

Efficacy of Atomoxetine for ADHD in Adolescents and Young Adults With SUD

NCT01207622
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Substance Use Disorder
Interventions
Atomoxetine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
15 Years to 30 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 4, 2013 · Synced Jul 23, 2026, 10:58 PM EDT
Active, not recruiting Not applicable Interventional

Wellness, Intervention Strategies and HIV Care

NCT07069374
View directory record Official record
Conditions
HIV, Substance Use Disorder (SUD)
Interventions
Wellness, Intervention Strategies and HIV Care (WISH), Movie Night Club - Attention and Time Matched Control
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Oakland, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Phase 4 Interventional

Effectiveness of ATMX in Treating Adolescents With ADHD and SUD

NCT00218322
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Substance-Related Disorders
Interventions
Atomoxetine hydrochloride, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
15 Years to 30 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 6, 2012 · Synced Jul 23, 2026, 10:58 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Trauma-informed Intervention to Reduce Substance Use and to Support Community Transition

NCT06651528
View directory record Official record
Conditions
Substance Use Disorder (SUD)
Interventions
TAU + TRUST, TAU + TRUST + Re-entry Recovery Support, Treatment as Usual (TAU)
Behavioral · Other
Lead sponsor
Michele Staton
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
4
States / cities
Frankfort, Kentucky • Pewee Valley, Kentucky • Chillicothe, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Atomoxetine for Attention Deficit Hyperactivity Disorder in Adolescents With Substance Use Disorder

NCT00399763
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Substance Abuse
Interventions
Atomoxetine, Placebo
Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
12 Years to 19 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 7, 2015 · Synced Jul 23, 2026, 10:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Innovating Technology Solutions for Residents in Support Housing Communities w SUD Through Community-Engaged Research

NCT07001020
View directory record Official record
Conditions
Housing Problems, Household Substance Abuse, Substance Use Disorders, Harm Reduction
Interventions
Technology-based Intervention
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Adolescent Stress and Substance Intervention Subsequent to Trauma

NCT07197476
View directory record Official record
Conditions
PTSD, Substance Use Disorder (SUD), Acute Stress Disorder
Interventions
ASSIST Video Intervention
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
12 Years to 17 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Recruiting Not applicable Interventional

Effectiveness, Implementation, and Cost of Cognitive Processing Therapy in Prisons

NCT06923423
View directory record Official record
Conditions
PTSD - Post Traumatic Stress Disorder, PTSD and Alcohol Use Disorder, PTSD and Trauma-related Symptoms, Substance Use Disorder (SUD), Depression, Mental Health, Trauma, Trauma Exposure, Traumatic Stress Disorder, Traumatic Stress, Post Traumatic Stress Symptoms
Interventions
Group Cognitive Processing Therapy (CPT), Control Group Individual trauma focused self-help via workbook
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
Little Rock, Arkansas • Osceola, Arkansas • Texarkana, Arkansas + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Jul 23, 2026, 10:58 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Single Ascending Dose Trial of CVL-936 in Healthy Subjects

NCT04232878
View directory record Official record
Conditions
Substance Use Disorders (SUD)
Interventions
CVL-936, Matching Placebo
Drug
Lead sponsor
Cerevel Therapeutics, LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 21, 2020 · Synced Jul 23, 2026, 10:58 PM EDT
Not yet recruiting Not applicable Interventional

Expanding Access to mTBI Treatment for Veterans and Service Members With Co-occurring Substance Use

NCT06620900
View directory record Official record
Conditions
Concussion, Mild Traumatic Brain Injury, Brain Injury, Traumatic Brain Injury, Substance Use, Substance Use Disorder (SUD)
Interventions
Integrated Model of Care
Other
Lead sponsor
Shepherd Center, Atlanta GA
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Jul 23, 2026, 10:58 PM EDT