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ClinicalTrials.gov public records Last synced Oct 30, 2026, 6:01 PM EDT

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Showing 1–24 of 5,211 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Substance-Related Disorder Clear all
Completed Not applicable Interventional Results available

Racial Differences in Circadian and Sleep Mechanisms for Nicotine Dependence, Craving, and Withdrawal

NCT03968900
View directory record Official record
Conditions
Smoking, Sleep Disturbance, Nicotine Dependence
Interventions
Sleep restriction condition, Sleep extension condition
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Terminated Phase 4 Interventional Results available

Fluoxetine and Bupropion to Treat Patients With Depression and Alcoholism

NCT00449007
View directory record Official record
Conditions
Depression, Alcoholism, Suicidal Behavior
Interventions
fluoxetine, bupropion
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 2 Interventional

A Study of Cabergoline for the Treatment of Cocaine Dependence - 1

NCT00033111
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Cabergoline, Placebo
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
2
States / cities
Torrance, California • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Tobacco Intervention in Buprenorphine Treatment

NCT01350011
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Innovative System, Standard Treatment Control (STC)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Methadone Oxytocin Option

NCT01728909
View directory record Official record
Conditions
Substance Abuse, Opioid Dependence, Methadone Treatment
Interventions
Oxytocin, Saline Nasal Spray
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Genetic Differences in Limbic Activation Associated With Nicotine Withdrawal

NCT00664404
View directory record Official record
Conditions
Smoking
Interventions
Functional Magnetic Resonance Imaging (fMRI)
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2012 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 1 Interventional

Prepulse Inhibition of Startle in Cocaine Dependence - 7

NCT00015249
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Amantadine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 60 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional

San Francisco Health Plan Care Support Trial

NCT02463838
View directory record Official record
Conditions
Case Management, Managed Care Program
Interventions
Care Support Intervention
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 15, 2019 · Synced Oct 30, 2026, 6:01 PM EDT
Terminated Early Phase 1 Interventional

Evaluating the Efficacy of a Video Based Intervention to Educate Teen Moms About Fetal Alcohol Syndrome (FAS)

NCT00747630
View directory record Official record
Conditions
Fetal Alcohol Syndrome, Teen Pregnancy
Interventions
An educational video about Fetal Alcohol Syndrome
Other
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
12 Years to 16 Years · Female only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Oct 30, 2026, 6:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Drug Effects on Preference and Reward

NCT01722006
View directory record Official record
Conditions
Drug Addiction
Interventions
Pairing condition
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Music Therapy on Newborns

NCT03987165
View directory record Official record
Conditions
Neonatal Abstinence Syndrome, Substance Withdrawal, Neonatal
Interventions
Music Therapy
Other
Lead sponsor
Tulane University
Other
Eligibility
1 Minute to 1 Month
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Metairie, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 30, 2026, 6:01 PM EDT
Recruiting Phase 1 Interventional

Study to Assess the Use of Tezampanel for Opioid Withdrawal Syndrome in Treatment-Seeking Patients With Opioid Use Disorder

NCT06538558
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Tezampanel, Placebo
Drug
Lead sponsor
Proniras Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Role of Instructions in Nitrous Oxide Effects and Choice - 10

NCT00000258
View directory record Official record
Conditions
Opioid-Related Disorders, Substance-Related Disorders
Interventions
Nitrous oxide 10% & placebo, Nitrous oxide 20% & placebo, Nitrous oxide 30% & placebo, Nitrous oxide 40% and placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 32 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 1997
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 30, 2026, 6:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chronic Alcohol and Brain Stress Circuit Response

NCT01031264
View directory record Official record
Conditions
Stress, Alcoholism
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 30, 2015 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 3 Interventional Results available

Lemborexant Augmentation of Naltrexone for Alcohol Craving and Sleep

NCT05458609
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Lemborexant 10 mg, Naltrexone
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Early Phase 1 Interventional

Open Trial of Technology-Enhanced Behavioral Intervention for Buprenorphine Retention in Pregnant and Postpartum People

NCT06496230
View directory record Official record
Conditions
Opioid Use Disorder, Pregnancy Related
Interventions
Empowering Pregnant Women and People Receiving Medications for Opioid Use Disorder
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

ANCHORS Alcohol & Sexual Health Study: UH3 Project

NCT04331704
View directory record Official record
Conditions
Alcohol Use, Unspecified, Substance Use, Sex Behavior
Interventions
PrEP acronym (pre-exposure prophylaxis), Initial Web Survey, Interactive Voice Response (IVR) monitoring, Educational material on alcohol and sexual health behavior, Interactive Voice Response (IVR) assessment with personalized information, Personalized information based on web-based survey responses & standardized information
Drug · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

TD-1211 Single-Dose Study in Elderly and Young Healthy Subjects

NCT01655771
View directory record Official record
Conditions
Constipation
Interventions
TD-1211 Dose 1, TD-1211 Dose 2
Drug
Lead sponsor
Glycyx Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Characterization of [11C]Flumazenil to Image GABA Transmission in Healthy Adult Subjects and Subjects With Alcohol Dependence

NCT01904487
View directory record Official record
Conditions
Alcoholism
Interventions
[11C]flumazenil, Tiagabine
Radiation · Drug
Lead sponsor
Rajesh Narendran
Other
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2017 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family-Based Drug Services for Young Disaster Victims

NCT01859000
View directory record Official record
Conditions
Substance Abuse, Families, Trauma
Interventions
Multidimensional Family Therapy, Group CBT
Other
Lead sponsor
University of Miami
Other
Eligibility
13 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Miami, Florida • Luling, Louisiana
Source: ClinicalTrials.gov public record
Updated May 21, 2013 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smoking Cessation Behavioral Treatment Study

NCT03948893
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Mindfulness-Oriented Recovery Enhancement (MORE), Cognitive Behavioral Therapy (CBT)
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Columbia, Missouri • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional

START NOW in the Treatment of Opioid Addicted Individuals

NCT05552040
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
START NOW Group
Behavioral
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 23, 2022 · Synced Oct 30, 2026, 6:01 PM EDT
Completed Not applicable Interventional

Testing STAR and TexSTAR: A Video and Text Messaging Intervention

NCT06456190
View directory record Official record
Conditions
Sexual Violence, Posttraumatic Stress Disorder, Opioid Use, Opioid Misuse
Interventions
Skills Training in Active Recovery (STAR) Video, Text Skills Training in Active Recovery (TextSTAR) program
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 30, 2026, 6:01 PM EDT
Recruiting Not applicable Interventional

Virtual Reality (VR) NATURE - Alcohol Use Disorder (AUD)

NCT07413458
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Virtual Reality (VR) -nature treatment, Survey completion
Device · Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 30, 2026, 6:01 PM EDT