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Showing 1–24 of 1,348 matching trials from the live ClinicalTrials.gov search.
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Withdrawn Not applicable Interventional Accepts healthy volunteers

Management of Postoperative Pain After Cesarean Delivery Using Bridge Auricular Percutaneous Nerve Field Stimulator

NCT06434714
View directory record Official record
Conditions
Post-operative Pain, Acute, Cesarean Section, Opioid Use Disorder, Opioids; Harmful Use
Interventions
Auricular percutaneous nerve field stimulator, Sham auricular percutaneous nerve field stimulator
Device
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 55 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Jul 20, 2026, 6:12 PM EDT
Not yet recruiting Not applicable Interventional

A Unique, Co-Designed Family-Based Therapy

NCT07587359
View directory record Official record
Conditions
Opioid Abuse (Disorder)
Interventions
Adapted Multi-Dimensional Family Therapy, Specialty Treatment Court Program Services
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 1Phase 2 Interventional

Efficacy of Inhaled Cannabis in Diabetic Painful Peripheral Neuropathy

NCT00781001
View directory record Official record
Conditions
Painful Diabetic Neuropathy
Interventions
Cannabis
Drug
Lead sponsor
Center for Medicinal Cannabis Research
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gender-Responsive Drug Use Treatment for Juvenile Justice Girls

NCT02293057
View directory record Official record
Conditions
Drug Use
Interventions
VOICES Group, Girl Health Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 24 Years · Female only
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced Jul 20, 2026, 6:12 PM EDT
Withdrawn Phase 2 Interventional

Use of Kudzu Extract in the Study of Its Ability to Reduce Alcohol Drinking in Treatment Seeking Alcohol Dependent Persons

NCT01853293
View directory record Official record
Conditions
Alcohol Abuse, Alcohol Dependence, Heavy Drinking Days
Interventions
Kudzu extract, Placebo, Medical Management
Drug · Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 3 Interventional Results available

Achieving Cannabis Cessation-Evaluating N-Acetylcysteine Treatment

NCT01675661
View directory record Official record
Conditions
Cannabis Dependence
Interventions
N-Acetylcysteine, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 50 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
6
States / cities
Los Angeles, California • New Haven, Connecticut • Lexington, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated May 23, 2018 · Synced Jul 20, 2026, 6:12 PM EDT
Withdrawn Not applicable Interventional

Reducing Problematic Substance Use in Youth With Chronic Medical Conditions

NCT01709201
View directory record Official record
Conditions
Alcohol Abuse, Drug Abuse
Interventions
Brief Intervention
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The ProGirls Study

NCT02112201
View directory record Official record
Conditions
Delinquency, HIV Risk, Substance Use, Trauma Exposure
Interventions
Integrated intervention for parents and adolescent girls
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
13 Years to 18 Years · Female only
Enrollment
416 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 15, 2020 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Vaping THC From Electronic Cigarettes

NCT02955329
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Nicotine, Cannabis, PAX Loose Leaf Vaporizer
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Testing the Interactive Effects of Delta-9-Tetrahydrocannabinol and Pregnenolone

NCT02576912
View directory record Official record
Conditions
Healthy
Interventions
Active Delta-9-THC, Active Pregnenolone, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 6, 2023 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 2 Interventional Results available

Reinforcement of Abstinence and Continuing Care in Substance Abuse Treatment

NCT00288886
View directory record Official record
Conditions
Substance Use Disorders, Alcohol Abuse, Alcoholism, Substance Dependence, Substance Abuse
Interventions
Contracting, Prompting and Reinforcement arm, Control arm
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Jackson, Mississippi • Salem, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Jul 20, 2026, 6:12 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Ph1 Marinol Interaction Study - Part 1 - 1

NCT00438139
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Dronabinol
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 15, 2017 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 2 Interventional

Effectiveness of GABA Agonists in Reducing the Reinforcing Effects of Cocaine

NCT00218166
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
GABA Agonists
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family-Based Juvenile Drug Court Services

NCT01668303
View directory record Official record
Conditions
Substance Use, Delinquency
Interventions
Miami Juvenile Drug Court-MDFT, Miami Juvenile Drug Court -TAU
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
12 Years to 18 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
4
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2012 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 1 Interventional

Relapse Prevention for Suicidal Dually Diagnosed Youths

NCT00589641
View directory record Official record
Conditions
Suicide, Attempted, Suicide, Ideation, Depression, Substance Abuse
Interventions
CBT-RP (relapse prevention) + Enhanced TAU, Enhanced TAU Alone
Behavioral
Lead sponsor
Duke University
Other
Eligibility
13 Years to 19 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2014 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

WHC+ (Women's Health CoOp PLUS)

NCT01497405
View directory record Official record
Conditions
HIV, Sexual Risk, Sexually Transmitted Diseases, Substance Abuse, Violence, Victimization
Interventions
Test, Treat, Retain(TTR) + Women's Health CoOp (WHC), Test, Treat, Retain(TTR) only
Behavioral · Biological
Lead sponsor
RTI International
Other
Eligibility
15 Years to 55 Years · Female only
Enrollment
641 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Not applicable Interventional

Substance Abuse Treatment to HIV Care (SAT2HIV): The Implementation & Sustainment Facilitation Experiment

NCT03120598
View directory record Official record
Conditions
Substance Use
Interventions
ATTC strategy, ISF strategy
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
39
States / cities
Phoenix, Arizona • Claremont, California • Irvine, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2018 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 2 Interventional Results available

Study of the Effectiveness of Quetiapine for the Treatment of Alcohol Dependency

NCT00498628
View directory record Official record
Conditions
Alcoholism, Alcohol Abuse
Interventions
Quetiapine fumarate, Placebo
Drug · Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
7
States / cities
Boston, Massachusetts • Lebanon, New Hampshire • Philadelphia, Pennsylvania + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigating Real-world Stress-related Mechanisms in Heavy Cannabis Users

NCT05833230
View directory record Official record
Conditions
Cannabis Use, Cannabis, Cannabis Abuse
Interventions
Intensive Day Monitoring
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Jul 20, 2026, 6:12 PM EDT
Withdrawn Not applicable Interventional

Long Acting Paliperidone in Dually Diagnosed People With Schizophrenia: An Open-label Pilot Study

NCT01584466
View directory record Official record
Conditions
Schizophrenia
Interventions
Paliperidone
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Jul 20, 2026, 6:12 PM EDT
Terminated Phase 2 Interventional

Abuse Potential of Buprenorphine/Naloxone

NCT00149539
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Buprenorphine/naloxone
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 2 Interventional

Effect of AEF0117 on Treatment-seeking Patients With Cannabis Use Disorder (CUD)

NCT05322941
View directory record Official record
Conditions
Marijuana Abuse
Interventions
AEF0117, Placebo oral capsule
Drug
Lead sponsor
Aelis Farma
Industry
Eligibility
18 Years to 65 Years
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
11
States / cities
Phoenix, Arizona • Garden Grove, California • Los Angeles, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Jul 20, 2026, 6:12 PM EDT
Completed Phase 2 Interventional

Ondansetron With Olanzapine for the Treatment of Alcohol Dependence: A Preliminary Clinical Trial

NCT00678457
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Ondansetron, Olanzapine, Placebo
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Charlottesville, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 29, 2009 · Synced Jul 20, 2026, 6:12 PM EDT
Terminated Not applicable Interventional Results available

Topiramate for Alcohol Use in Posttraumatic Stress Disorder

NCT01408641
View directory record Official record
Conditions
Alcohol Dependence, Alcoholism, Alcohol Abuse, Alcohol Use Disorder, PTSD, Posttraumatic Stress Disorder
Interventions
Topiramate, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
21 Years to 64 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Jul 20, 2026, 6:12 PM EDT