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Showing 1–24 of 366 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Alcohol Abuse Clear all
Completed Not applicable Interventional

Reducing Unsafe Alcohol Use in HIV-Positive Individuals

NCT00371969
View directory record Official record
Conditions
Alcohol Abuse
Interventions
Enhanced Motivational Interview, Standard Motivational Interview or viewing DVD
Behavioral
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tailored Interventions to Prevent Substance Abuse

NCT01482975
View directory record Official record
Conditions
Prevention Harmful Effects
Interventions
Tailored computer based intervention, Tailored computer intervention
Other
Lead sponsor
University of Rhode Island
Other
Eligibility
10 Years to 14 Years
Enrollment
4,158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Substance Treatment and HIV Testing and Referral System

NCT01488630
View directory record Official record
Conditions
Substance Abuse
Interventions
STaRS
Other
Lead sponsor
Polaris Health Directions
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional

New Medications to Treat Alcohol Dependence

NCT00223639
View directory record Official record
Conditions
Alcoholism
Interventions
Topiramate
Drug
Lead sponsor
Bankole Johnson
Other
Eligibility
21 Years to 45 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Charlottesville, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 6, 2012 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Examination of Zinc, S-adenosylmethionine, and Combination Therapy Versus Placebo in Alcoholics

NCT01899521
View directory record Official record
Conditions
Alcoholism
Interventions
Bronchoscopy, Zinc sulfate 220 mg once daily, S-adenosylmethionine 400 mg twice daily
Procedure · Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Talk Therapy by Phone to Promote Treatment for Alcohol Problems

NCT03758274
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Abuse
Interventions
CBT by Phone to Promote Treatment, Reading the Subject a Pamphlet on Obtaining Alcohol Use Disorder Treatment
Behavioral · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 1Phase 2 Interventional

Adapted Cognitive/Affective Remediation for Cannabis Misuse in Schizophrenia

NCT01292577
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
CET/PT, Treatment as Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2020 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mindfulness Mobile App to Reduce Adolescent Substance Use

NCT04027075
View directory record Official record
Conditions
Adolescent Drinking, Adolescent Problem Behavior
Interventions
Qlarity app users
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
13 Years to 18 Years
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Parent Feedback Intervention Targeting Student Transitions and Alcohol Related Trajectories (+) Efficacy Study

NCT04549454
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Problem Drinking, Parenting
Interventions
FITSTART+ PBI, General Parenting Advice
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
17 Years to 20 Years
Enrollment
266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 4 Interventional Results available

Managing Alcoholism in People Who Do Not Respond to Naltrexone

NCT00115037
View directory record Official record
Conditions
Alcoholism
Interventions
Naltrexone, placebo, Medication Management (MM), Combined Behavioral Intervention (CBI), Telephone Counseling
Drug · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Substance Use Risk Education (SURE) Project

NCT00289965
View directory record Official record
Conditions
Alcohol Abuse, Alcohol Drinking
Interventions
Counselor-administered Brief Motivational Intervention (BMI), Alcohol 101 Plus (interactive CD-ROM), AlcoholEdu (Internet-based tutorial)
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
18 Years to 25 Years
Enrollment
703 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jul 25, 2011 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Results available

Varenicline Treatment of Alcohol Dependence in Smokers

NCT01553136
View directory record Official record
Conditions
Alcoholism, Alcohol Abuse, Smoking, Alcohol Drinking
Interventions
Varenicline
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
New Haven, Connecticut • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2020 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional

Tech-Enabled CM for AUD at Scale

NCT04581499
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Dependence, Drug Dependence
Interventions
DynamiCare Motivation Support Program, Untreated or Routine Care Control Group
Combination Product · Other
Lead sponsor
DynamiCare Health
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional

An Internet-based Intervention for Problem Drinking

NCT00367575
View directory record Official record
Conditions
Alcoholism
Interventions
Internet personalized alcohol feedback (PAF)
Procedure
Lead sponsor
Centre for Addiction and Mental Health
Other
Eligibility
18 Years and older
Enrollment
359 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 15, 2010 · Synced Jun 7, 2026, 10:52 AM 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 Jun 7, 2026, 10:52 AM EDT
Completed Phase 1 Interventional Results available

Kappa-PET Imaging and Naltrexone in Alcohol Drinking Behaviors

NCT01625611
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Naltrexone
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tailored Mobile Text Messaging to Reduce Problem Drinking

NCT01885312
View directory record Official record
Conditions
Alcohol-Related Disorders, Alcohol Use Disorders, Alcohol Drinking, Alcoholism, Alcohol Abuse
Interventions
Adaptive Tailored Intervention, Consequence-based Intervention, Tailored, not adaptive, based Intervention, Assessment only
Behavioral · Other
Lead sponsor
Northwell Health
Other
Eligibility
21 Years to 65 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Oct 12, 2016 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Tolcapone on Decision Making and Alcohol Intake in Alcohol Users

NCT02740582
View directory record Official record
Conditions
Alcohol Abuse, Impulsive Behavior
Interventions
Tolcapone, Placebo
Drug
Lead sponsor
Jennifer Mitchell
Other
Eligibility
21 Years to 40 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Berkeley, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2020 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Results available

Pregabalin as Treatment for Alcohol Use Disorder

NCT03256253
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Pregabalin
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 30, 2020 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tobacco, Alcohol, Prescription Drug, and Illicit Substance Use- Electronic Spanish Platform

NCT05476588
View directory record Official record
Conditions
Tobacco Use, Alcohol Abuse, Prescription Drug Abuse, Substance Use
Interventions
Screening
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Jun 7, 2026, 10:52 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 Jun 7, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Student Athlete Testing Using Random Notification

NCT00451854
View directory record Official record
Conditions
Drug Abuse, Alcohol Abuse, Substance Abuse
Interventions
Random, no advanced notice drug and alcohol testing
Procedure
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
13 Years to 19 Years
Enrollment
14,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2002
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Dynamic Assessment and Referral System - Evaluation

NCT01153373
View directory record Official record
Conditions
Smoking, Alcohol Abuse, Drug Abuse
Interventions
Self-administered computerized assessment for tobacco, substance abuse, and alcohol use., Self-Administered Computerized Assessment and Counseling for Tobacco, Alcohol, and Substance Abuse
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
758 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2015 · Synced Jun 7, 2026, 10:52 AM EDT
Completed Phase 2 Interventional

CBD for the Treatment of Alcohol Use Disorder

NCT04873453
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Jun 7, 2026, 10:52 AM EDT