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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Medication for Opioid Use Disorder (MOUD) Clear all
Recruiting Phase 2 Interventional Accepts healthy volunteers

Mirtazapine for the Treatment of Methamphetamine Use in Opioid Use Disorder Patients Receiving Medication Assisted Treatment

NCT06323837
View directory record Official record
Conditions
Stimulant Use Disorder
Interventions
Mirtazapine, Placebo
Drug
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional Results available

FOREward Together: Training Peer Recovery Coaches to Promote Retention and Adherence to MOUD

NCT05098795
View directory record Official record
Conditions
Opioid Use
Interventions
Behavioral Activation (BA)
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Completed No phase listed Observational

Medications for Opioid Use Disorders (MOUD) Via Telemedicine

NCT03566459
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
CBOC offering Tele-MOUD to Veterans, CBOC not offering Tele-MOUD to Veterans
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
West Haven, Connecticut • Augusta, Maine
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional Results available

Personally-Tailored Opioid-overdose and Medication for Opioid Use Disorder (MOUD) Education (TOME) for Pregnant and Postpartum Persons in MOUD

NCT06262347
View directory record Official record
Conditions
Opioid Use Disorder, Pregnancy Related, Substance Use, Drug Abuse, Drug Abuse in Pregnancy, Drug Addiction
Interventions
Personally-Tailored Opioid-overdose and Medication for opioid use disorder (MOUD) Education (TOME), Control
Behavioral
Lead sponsor
T. John Winhusen, PhD
Other
Eligibility
18 Years and older · Female only
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
6
States / cities
Jacksonville, Florida • Pittsburgh, Pennsylvania • Charleston, South Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated May 10, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Not applicable Interventional

EXPANDED SCOPE for Parent Grant Entitled, "Peer Recovery Support Services for Individuals in Recovery Residences on MOUD"

NCT06696157
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
PRSS intervention for MOUD initiation
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Active, not recruiting Phase 3 Interventional

Treating Polysubstance Use Using a Novel Digital Technology

NCT05766631
View directory record Official record
Conditions
Opioid Use, Opioid Use Disorder, Cocaine Use, Cocaine Use Disorder
Interventions
DynamiCare Health, Methadone Treatment-As-Usual
Behavioral · Drug
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Enrolling by invitation Not applicable Interventional

Mobile Mindfulness Training (mMT) for People in Medication Treatment of Opioid Use Disorder (MOUD)

NCT06857968
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Mobile Mindfulness Training
Behavioral
Lead sponsor
Amy Meadows
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Phase 2 Interventional

Brief Digitally-Enhanced Intervention for Reducing Alcohol Use During MOUD

NCT06718491
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Managing Physical Reactions to Overwhelming Emotions (IMPROVE), Health Education Training (HET)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Not applicable Interventional

The MOUD Plus Pilot: Counseling and Peer Support to Support Retention for Medically Complex Patients With Opioid Use Disorder Seen In Primary Care

NCT06837662
View directory record Official record
Conditions
Opioid Dependence, Substance Abuse Disorders, Complex Medical Patients, Primary Care Patients With Chronic Conditions
Interventions
MOUD "Plus" Intervention (treatment as usual + coordinated counseling and referral to community based peer), Treatment As Usual (primary care with low threshold MOUD prescribing)
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment

NCT06104280
View directory record Official record
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting No phase listed Observational

Impact of Federal and State Medications for Opioid Use Disorder (MOUD) Policy Changes During the Pandemic

NCT07232641
View directory record Official record
Conditions
Substance Use Disorders, Alcohol Use Disorder, Opioid Use Disorder
Interventions
Not listed
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
185,810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Active, not recruiting Not applicable Interventional

Peer Recovery Support Services for Individuals in Recovery Residences on MOUD

NCT05616949
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Not applicable Interventional

Contingency Management to Improve Medication for Opioid Use Disorder Continuation After the Emergency Department

NCT07129902
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Contingency Management, Usual care as prescribed by the ED physicians
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Completed No phase listed Observational

Rural MOUD Telemedicine in Primary Care Phase 1

NCT04418453
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Integration of telemedicine for MOUD in primary care
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 80 Years
Enrollment
36,762 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Cottonwood, Idaho • Grangeville, Idaho • Belfast, Maine + 4 more
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Not applicable Interventional

Towards Testing the Effectiveness of Recovery Community Centers (RCCs)

NCT07010978
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Recovery Community Center Participation, Enhance Treatment as Usual
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional Results available

Peer-Delivered Behavioral Activation for Methadone Adherence - Pilot Phase

NCT04248933
View directory record Official record
Conditions
Substance Use, Substance Use Disorders, Opioid-use Disorder, Peer Delivered, Medication for Opioid Use Disorder (MOUD), Methadone Treatment, Retention in Care, Behavioral Activation
Interventions
Peer-Delivered Behavioral Activation (Peer Activate)
Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional Results available

INTEGRA: A Vanguard Study of Health Service Delivery in a Mobile Health Delivery Unit

NCT04804072
View directory record Official record
Conditions
HIV Infections, Drug Use, Opioid Use, Opioid-use Disorder
Interventions
Medication for opioid-use disorder (MOUD) for opioid-use disorder (OUD), HIV testing, HIV treatment for participants living with HIV not already in care, PrEP for participants without HIV, Testing and referral for vaccination or treatment for hepatitis A virus (HAV) and hepatitis B virus (HBV), Testing and referral for treatment for hepatitis C virus (HCV), Sexually transmitted infection (STI) testing and treatment, Primary care, Harm reduction services, Peer navigation, COVID-19 testing and referral for further evaluation, care and/or treatment
Drug · Diagnostic Test · Other + 1 more
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
18 Years and older
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Los Angeles, California • Washington D.C., District of Columbia • The Bronx, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Phase 2 Interventional

Acetazolamide in Central Sleep Apnea Patients Using Medication for Opioid Use Disorder

NCT06521476
View directory record Official record
Conditions
Central Sleep Apnea Comorbid With Opioid Use
Interventions
Acetazolamide, Placebo
Drug
Lead sponsor
Sanjay R Patel
Other
Eligibility
18 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Jun 10, 2026, 5:05 AM EDT
Recruiting Not applicable Interventional

Development of an mHealth Behavioral Sleep Medicine Intervention for Use During Medication Assisted Treatment for MOUD

NCT06157840
View directory record Official record
Conditions
Opioid Use Disorder, Poor Quality Sleep
Interventions
mHealth application and sleep health education, Simplified mHealth application and sleep health education
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Withdrawn Phase 4 Interventional

Assessing Optimal XR-Buprenorphine Initiation Points in Jail

NCT05481112
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Extended-Release Buprenorphine Injection
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Jun 10, 2026, 5:05 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Chicago Data-driven Opioid Use Disorder Screening, Engagement, Treatment and Planning System

NCT07498322
View directory record Official record
Conditions
Opiod Use Disorder
Interventions
OUD screening, MOUD, Continuity of care
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
16 Years and older
Enrollment
271,031 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional

Retention and Re-Engagement in Treatment for Addiction Following Serious Injection Related Infections (RETAIN)

NCT06489535
View directory record Official record
Conditions
Opioid Use Disorder, Bloodstream Infection, Osteomyelitis, Endocarditis, Septic Arthritis, Epidural Abscess
Interventions
RETAIN, Unrelated videos
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Completed Not applicable Interventional

Pharmacist-Led Interventions to Increase Access to Medications for Opioid Use Disorders (PLI-MOUD)

NCT05776823
View directory record Official record
Conditions
Opioid Use Disorder, Overdose
Interventions
Pharmacist Narcan Training, BIRT, SMC, Substance Use Counselor Narcan Training
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Jun 10, 2026, 5:05 AM EDT
Active, not recruiting Not applicable Interventional

Effectiveness of a CBT-based mHealth Intervention Targeting MOUD Retention, Adherence, and Opioid Use

NCT04808479
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
imFREE mCBT, mHealth ED
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Tarzana, California
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Jun 10, 2026, 5:05 AM EDT