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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:27 AM EDT

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Showing 409–432 of 1,122 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Drug Use Disorders Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Anticipatory Counseling on LNG-IUS Continuation, Utilization and Satisfaction

NCT02752282
View directory record Official record
Conditions
Vaginal Bleeding, Uterine Cramping
Interventions
Anticipatory Counseling, Cancer Screening Guidelines
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
3
States / cities
Los Angeles, California • Chicago, Illinois • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 22, 2026, 4:27 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Medically Supervised Ibogaine With 12-Month Digital Recovery Support for Opioid Use Disorder

NCT07871877
View directory record Official record
Conditions
Opioid Use Disorder, Opioid Withdrawal, Substance Use Disorders
Interventions
Ibogaine Hydrochloride, Extended-release naltrexone injection, 380 mg, Matching Oral Placebo, Matching Intramuscular Placebo, My-E-Health SENTINEL Digital Monitoring and Human-Gated Escalation Platform, Standardized Psychological Preparation, Integration and Recovery Support, Garmin-Enabled Longitudinal Wellness Monitoring
Drug · Device · Behavioral + 1 more
Lead sponsor
Clive Michelsen
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Basalt, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Terminated Phase 2 Interventional

Dual-Orexin Antagonism As a Mechanism for Improving Sleep and Drug Abstinence in Opioid Use Disorder

NCT04262193
View directory record Official record
Conditions
Opioid-use Disorder, Sleep
Interventions
Suvorexant, Suvorexant Placebo
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 25, 2024 · Synced Oct 22, 2026, 4:27 AM EDT
Completed No phase listed Observational

Effects of Two Anti-HIV Drug Regimens on Quality of Life and Health Care Use Among SMART Study Participants

NCT00385632
View directory record Official record
Conditions
HIV Infections
Interventions
Antiretroviral Regimens
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
1,224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
67
States / cities
Fresno, California • Mill Valley, California • Oakland, California + 32 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 2 Interventional

Enhancing Juvenile Drug Court Outcomes With Evidence-Based Practices

NCT01266109
View directory record Official record
Conditions
Adolescent Substance Use
Interventions
Contingency Management-Family Engagement (CM-FAM), Usual Services (US)
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
12 Years to 17 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 18, 2013 · Synced Oct 22, 2026, 4:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Antibiotic Outbreak, Risk Factors for Never Event, Prediction of Inappropriate Use

NCT03489330
View directory record Official record
Conditions
Infectious Disease
Interventions
Not listed
Lead sponsor
Midwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Downers Grove, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Oct 22, 2026, 4:27 AM EDT
Completed No phase listed Observational

Medication Treatment for Opioid Use Disorder in Expectant Mothers: Infant Neurodevelopmental Outcomes Sub-study

NCT03911739
View directory record Official record
Conditions
Opioid-Related Disorders, Drug Addiction, Pregnancy Related, Substance Abuse, Drug Abuse, Neonatal Abstinence Syndrome, Neonatal Opiate Withdrawal Syndrome, Drug Abuse in Pregnancy
Interventions
Buprenorphine Injection, Buprenorphine Sublingual Product
Drug
Lead sponsor
T. John Winhusen, PhD
Other
Eligibility
Not listed
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Jacksonville, Florida • Boston, Massachusetts • Portland, Oregon + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 2Phase 3 Interventional Results available

N-Acetylcysteine for Youth Cannabis Use Disorder

NCT03055377
View directory record Official record
Conditions
Cannabis Use Disorder
Interventions
N-acetyl cysteine, Placebo oral capsule
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
14 Years to 21 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 4 Interventional

Quetiapine for Cocaine Use and Cravings

NCT00232336
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
quetiapine
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Apr 19, 2024 · Synced Oct 22, 2026, 4:27 AM 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 6, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Terminated Phase 2 Interventional Results available

Anti-retroviral Therapy, Medications for Opioid Use Disorder, Opioids and HIV Infection - Study 1

NCT04480554
View directory record Official record
Conditions
Opioid-use Disorder, HIV-1-infection, Immune Activation, Inflammation, Methadone, Buprenorphine, Naltrexone, Antiretroviral Treatment
Interventions
Methadone, Buprenorphine/naloxone, XR-Naltrexone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Trauma-informed, Resilience-based Telehealth Intervention for Improving HIV Prevention and HCV Care for Persons Who Inject Drugs in the Deep South (Pilot Testing: Aim3)

NCT06799702
View directory record Official record
Conditions
HIV Pre-exposure Prophylaxis, HEPATITIS C (HCV), Opioid Use Disorder
Interventions
Telehealth Behavioral Intervention for promoting HIV and HCV care and MOUD among Persons who inject drugs (PWID)
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Colbert, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 22, 2026, 4:27 AM EDT
Completed 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
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 1 Interventional

A Study of 141W94 in Combination With Other Anti-HIV Drugs

NCT00002372
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Amprenavir, Nelfinavir mesylate, Saquinavir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
San Diego, California • San Francisco, California • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 22, 2026, 4:27 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Machine Learning Technology in Predicting Relapse and Implementing Peer Recovery Intervention Before Drug Use Occurs

NCT05976672
View directory record Official record
Conditions
Substance Abuse Disorder
Interventions
PRSS (Peer Recovery Support Specialist)
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Not applicable Interventional

Intervention Targeting Medication Adherence and Methamphetamine Use in HIV Positive Men (ACE)

NCT01122186
View directory record Official record
Conditions
HIV Medication Adherence, Methamphetamine Use, Sexual Risk, Poly-substance Use, HIV Infections
Interventions
Motivational Interviewing + Cognitive Behavioral Skills Training, Education Attention Control
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2013 · Synced Oct 22, 2026, 4:27 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparing Home, Office, and Telehealth Induction for Medication Assisted Treatment for Opioid Use Disorder

NCT04664062
View directory record Official record
Conditions
Opioid-use Disorder, Opioid Dependence
Interventions
Medication Assisted Treatment
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
16 Years to 89 Years
Enrollment
303 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Denver, Colorado • Leawood, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Budesonide Foam for Participants With Active Mild to Moderate Ulcerative Proctitis or Proctosigmoiditis

NCT01008410
View directory record Official record
Conditions
Proctitis, Proctosigmoiditis
Interventions
Budesonide, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
63
States / cities
Birmingham, Alabama • Huntsville, Alabama • Jonesboro, Arkansas + 60 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 22, 2026, 4:27 AM EDT
Not listed Phase 2Phase 3 Interventional Accepts healthy volunteers

Medication Maintenance Therapy in Community Pharmacy Settings

NCT04139213
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
buprenorphine/naloxone oral product, injectable naltrexone, Pharmacy maintenance addiction care, oral naltrexone
Drug · Other
Lead sponsor
Lifespan
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Oct 22, 2026, 4:27 AM EDT
Recruiting Not applicable Interventional

Cervical Traction to Reduce Gabaergic Medication Use for Neuropathic Itch

NCT06751056
View directory record Official record
Conditions
Pruritus
Interventions
Cervical Traction Device
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Enrolling by invitation No phase listed Observational

Collection of Anonymized Samples

NCT03319446
View directory record Official record
Conditions
Healthy, Respiratory Disease, Gastrointestinal Disease
Interventions
Not listed
Lead sponsor
BioFire Diagnostics, LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
1,500 participants
Timeline
2017 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 24, 2017 · Synced Oct 22, 2026, 4:27 AM EDT
Completed Phase 4 Interventional Results available

N-Acetylcysteine for Smoking Cessation in Tobacco and Cannabis Co-Use

NCT04627922
View directory record Official record
Conditions
Cannabis Use, Tobacco Use Disorder, Drug Use Disorder
Interventions
N-Acetyl cysteine, Placebo comparator, Cognitive behavioral therapy (CBT)
Drug · Other · Behavioral
Lead sponsor
Ellen Herbst
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 22, 2026, 4:27 AM EDT
Terminated Phase 2 Interventional Results available

Efficacy and Safety Study of the Use of Benralizumab for Patients With Moderate to Severe Atopic Dermatitis

NCT04605094
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Benralizumab, Placebo / Benralizumab
Biological
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 130 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
13
States / cities
Los Angeles, California • Newport Beach, California • Bridgeport, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 22, 2026, 4:27 AM EDT
Terminated Phase 2 Interventional Results available

Efficacy of D-Cycloserine for Enhancing the Effects of CBT for Substance Use

NCT00430573
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
D-cycloserine, Placebo
Drug
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Oct 22, 2026, 4:27 AM EDT