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ClinicalTrials.gov public records Last synced Oct 5, 2026, 10:26 PM EDT

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Showing 25–40 of 40 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Methadone Treatment as usual Clear all
Completed Phase 1 Interventional

Diversion to Treatment for Injection Drug Users Arrested for Possession of Heroin

NCT01723527
View directory record Official record
Conditions
Cocaine-Related Disorders, HIV, Heroin Dependence
Interventions
Methadone, Buprenorphine, Employment-based drug abstinence reinforcement
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 5, 2026, 10:26 PM EDT
Recruiting Not applicable Interventional

PRoducing Outcome Measures for OTP Quality Improvement

NCT07214389
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Quality Measures (Audit and Feedback), Quality Improvement (QI) Toolkit, External QI Facilitation
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
4,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 5, 2026, 10:26 PM EDT
Recruiting Not applicable Interventional

Personalized Addiction Treatment enHancement

NCT07778394
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional

Harnessing Placebo Effects in Methadone Treatment

NCT02941809
View directory record Official record
Conditions
Opioid-use Disorder, Opioid-Related Disorders
Interventions
Open-Label Placebo (OLP)
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Oct 5, 2026, 10:26 PM EDT
Recruiting Phase 2Phase 3 Interventional

Divided or Single Exposure (DOSE) Study

NCT05459402
View directory record Official record
Conditions
Opioid Use Disorder, Chronic Pain, Methadone
Interventions
Methadone (100% dose), Methadone (50% dose)
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional

Evaluating a Novel Medication Device for Methadone Dosing

NCT03254043
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Take-home Dosing Procedures
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2020 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional

Automated Recovery Line for Medication Assisted Treatment

NCT02124980
View directory record Official record
Conditions
Drug Dependence, Substance Use Disorders
Interventions
Recovery Line
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional Results available

Computer Based Treatment for Cognitive Behavioral Therapy and Cooperative Pain Education and Self-Management

NCT05204576
View directory record Official record
Conditions
Opioid Use Disorder, Chronic Pain
Interventions
CBT4CBT COPES
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
3
States / cities
Bridgeport, Connecticut • Danbury, Connecticut • Waterbury, Connecticut
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional Results available

Skills Based Counseling for Adherence and Depression in HIV+ Methadone Patients - 1

NCT00218634
View directory record Official record
Conditions
Adherence, Depression, Heroin Dependence, Methadone, Motivational Interviewing, Substance-Related Disorders
Interventions
CBT-AD, ETAU
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 2, 2018 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Phase 2 Interventional Results available

Galantamine to Enhance Cognitive Behavioral Therapy for Cocaine Abuse

NCT00809835
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Galantamine, Computer Assisted Cognitive Behavioral Therapy (CBT)
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
2
States / cities
Bridgeport, Connecticut • Stratford, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional Results available

Prolonged Exposure Therapy for PTSD and Opioid Use Disorder

NCT04104022
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Opioid-use Disorder
Interventions
Prolonged Exposure Therapy, Attendance-based monetary incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Opioid Treatment Program (OTP)-Pharmacy Collaboration for Methadone Maintenance Treatment

NCT04308694
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Pharmacy-based methadone administration and dispensing
Drug
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Raleigh, North Carolina • Zebulon, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional

Entry Into Comprehensive Methadone Treatment Via Interim Maintenance

NCT00712036
View directory record Official record
Conditions
Opiate Dependence
Interventions
Interim, Comprehensive, Restored
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2015 · Synced Oct 5, 2026, 10:26 PM EDT
Recruiting Not applicable Interventional

Long-Term Treatment of Opioid Use Disorder

NCT05534815
View directory record Official record
Conditions
Drug Addiction, Employment
Interventions
Employment-based abstinence reinforcement
Behavioral
Lead sponsor
Northern Michigan University
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Marquette, Michigan
Source: ClinicalTrials.gov public record
Updated May 2, 2025 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Initiating Substance Use Disorder Treatment for Hospitalized Opioid Use Disorder Patients.

NCT03212794
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Recovery coach
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 5, 2026, 10:26 PM EDT
Completed Not applicable Interventional

Preventing Depression in Methadone Maintenance Patients Receiving Hepatitis C Treatment - 1

NCT00218556
View directory record Official record
Conditions
Depressive Disorder, Major, Hepatitis C
Interventions
Cognitive behavioral treatment for depression
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 5, 2026, 10:26 PM EDT