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Showing 1–24 of 233 matching trials from the live ClinicalTrials.gov search.
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Recruiting Phase 2 Interventional

Cannabidiol and Alcohol Use Disorder Phenotypes

NCT07279558
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Full-Spectrum Cannabidiol (CBD), Broad-Spectrum Cannabidiol (CBD), Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

INIA Stress and Chronic Alcohol Interactions: Glucocorticoid Antagonists in Heavy Drinkers

NCT02989662
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Mifepristone, Placebo - Cap
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 55 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Multi-Ingredient Dietary Supplement on Blood and Breath Alcohol Levels

NCT06106620
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Placebo, Safety Shot
Dietary Supplement
Lead sponsor
The Center for Applied Health Sciences, LLC
Industry
Eligibility
21 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Canfield, Ohio
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Zinc Supplementation in Alcoholic Cirrhosis

NCT02072746
View directory record Official record
Conditions
Alcoholic Cirrhosis
Interventions
Zinc, Placebo
Dietary Supplement
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 21, 2021 · Synced Jul 21, 2026, 11:06 AM EDT
Suspended Not applicable Interventional

The Effect of rTMS to the Prefrontal Cortex in Alcohol Use Disorder

NCT03809286
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
active rTMS, Inpatient admission, sham rTMS
Device · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
22 Years to 55 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Comparison of KADIAN 100 mg When Dosed With Alcohol Under Fasting and Fed Conditions Compared to Water

NCT00768183
View directory record Official record
Conditions
Healthy
Interventions
KADIAN Capsule + alcohol (under fasting conditions), KADIAN Capsule + water (under fasting conditions), morphine sulfate IR oral solution + water, KADIAN Capsule + alcohol (under fed conditions)
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
21 Years to 40 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting Phase 1 Interventional

Acute Effects of Alcohol on PET Imaging of Phosphodiesterase-4B (PDE4B)

NCT07027839
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Intravenous Ethanol, 18F-PF-06445974
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
21 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Determine the Effects of Co-Administration of Alcohol on the Absorption of Oxycodone From a Proprietary Controlled-Release Formulation

NCT01677039
View directory record Official record
Conditions
Healthy
Interventions
Test formulation administered with water, Test formulation administered with 20% ethanol, Test formulation administered with 40% ethanol
Drug
Lead sponsor
Pfizer
Industry
Eligibility
21 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 10, 2012 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional

The Effect of Self-Forgiveness on Self-Stigma in Addiction.

NCT03971097
View directory record Official record
Conditions
Substance Use Disorders, Opiate Dependence, Opiate Withdrawal Syndrome, Opioid-use Disorder, Alcohol Withdrawal, Alcohol Abuse, Alcohol Use Disorder, Cocaine Abuse, Cocaine Use Disorder, Cocaine Withdrawal, Benzodiazepine Abuse, Benzodiazepine Dependence, Substance Abuse, Heroin Overdoses, Heroin Withdrawal, Heroin Abuse
Interventions
Six Step Model of Self-Forgiveness, Treatment as Usual (TAU)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
McKeesport, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Proximal Effects of Alcohol on Same-Sex Intimate Partner Violence

NCT04625465
View directory record Official record
Conditions
Alcohol Consumption, Violence, Domestic, Stress, Psychological, Aggression
Interventions
CBT Text Messaging, Attention Control Text Messaging
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
21 Years and older
Enrollment
474 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Ability of Partial Inverse Agonist, Iomazenil, to Block Ethanol Effects in Humans

NCT01590277
View directory record Official record
Conditions
Active Ethanol and Active Iomazenil, Active Ethanol and Placebo Iomazenil, Placebo Ethanol and Active Iomazenil, Placebo Ethanol and Placebo Iomazenil, Alcohol Effect, Driving Under the Influence, Alcohol Impairment
Interventions
Active Ethanol, Active Iomazenil, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 35 Years · Male only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cannabidiol Effects on Blood Alcohol Level and Intoxication

NCT06105138
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
200mg Cannabidiol oral solution, 30mg Cannabidiol oral solution, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
21 Years to 60 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cannabinoid Receptor Function & Alcoholism

NCT00624715
View directory record Official record
Conditions
Alcoholism
Interventions
THC, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 30 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mitigating the Disinhibiting Effects of Alcohol With Transcranial Magnetic Stimulation

NCT07188376
View directory record Official record
Conditions
Alcohol Risk Behaviors
Interventions
Intermittent Theta Burst Stimulation, Continuous Theta Burst Stimulation, Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
Michael J. Wesley, PhD
Other
Eligibility
21 Years to 29 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Results available

Effects of a New Behavioral Intervention on Alcohol Craving and Drinking

NCT02831049
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Drinking Related Problems
Interventions
Retrieval-extinction, Alcohol-related cues, Soft-drink related cues
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Prazosin and Naltrexone (PaN) Study for Veterans With Alcohol Use Disorders

NCT02322047
View directory record Official record
Conditions
Alcohol Use Disorder, Posttraumatic Stress Disorder (PTSD)
Interventions
Prazosin, Naltrexone, Placebo (Prazosin), Placebo (Naltrexone)
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 28, 2020 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting Not applicable Interventional

MPFC Theta Burst Stimulation as a Treatment Tool for Alcohol Use Disorder: Effects on Drinking and Incentive Salience

NCT04998916
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Drinking, Substance Use, Drinking, Alcohol, Alcohol Use Disorder (AUD)
Interventions
Real TBS to the mPFC, Sham TBS to the mPFC
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 65 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Intranasal Oxytocin and Social Cognition, Implicit Preferences and Craving in Alcohol Drinkers

NCT01829516
View directory record Official record
Conditions
AOD Use, Abuse, and Dependence
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Emeryville, California
Source: ClinicalTrials.gov public record
Updated Jul 26, 2016 · Synced Jul 21, 2026, 11:06 AM EDT
Not listed Not applicable Interventional

Examining Effects of Domain Specific Episodic Future Thinking on Cannabis Use

NCT05324813
View directory record Official record
Conditions
Marijuana Use, Marijuana Dependence, Tobacco Use, Alcohol Use, Unspecified
Interventions
Domain-Specific Episodic Future Thinking
Behavioral
Lead sponsor
Michael Sofis
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Sudbury, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Alcohol and Neural Cardiovascular Control in Binge Drinkers

NCT03567434
View directory record Official record
Conditions
Binge Drinking
Interventions
Alcohol vs. Placebo
Other
Lead sponsor
Baylor University
Other
Eligibility
21 Years to 40 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Sep 23, 2024 · Synced Jul 21, 2026, 11:06 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Flexibility, Alcohol Misuse, and Excitation

NCT06634771
View directory record Official record
Conditions
Behavioral Flexibility, Healthy Volunteers, High Risk Alcohol Use
Interventions
10 Hz transcranial alternating current stimulation (tACS), sham transcranial alternating current stimulation (tACS)
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
22 Years to 50 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional

Fluids Affecting Bladder Urgency and Lower Urinary Symptoms

NCT03625492
View directory record Official record
Conditions
Overactive Bladder, Urinary Urgency, Urinary Bladder, Overactive, Urinary Incontinence, Urge, Caffeine, Alcohol Drinking, Lower Urinary Tract Symptoms
Interventions
Reducing Potentially Irritating Beverages, Adopting the USDA Healthy Eating Habits
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 1 Interventional

Assess the Effectiveness of Atomoxetine in Children With Fetal Alcohol Syndrome and ADD/ADHD

NCT00417794
View directory record Official record
Conditions
Fetal Alcohol Syndrome, Attention Deficit Disorder With Hyperactivity (ADHD), Attention Deficit Disorder (ADD)
Interventions
Strattera, Placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
4 Years to 11 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Results available

Effects of Sulfasalazine on BOLD Response to Alcohol Cues

NCT01312129
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Sulfasalazine, Placebo
Drug
Lead sponsor
The Mind Research Network
Other
Eligibility
21 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 21, 2014 · Synced Jul 21, 2026, 11:06 AM EDT