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Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Alcohol Drug Interactions Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Gut Microbiota-Mediated Inflammatory Interactions Between AUD and HIV Infection

NCT06139224
View directory record Official record
Conditions
Alcohol Use Disorder, Human Immunodeficiency Virus
Interventions
4 week prebiotic consumption, 4 week placebo consumption
Dietary Supplement · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
45 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Healthy Living as You Age

NCT00379093
View directory record Official record
Conditions
Alcohol Related Disorders, Alcohol Drug Interactions
Interventions
Brief advice
Behavioral
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
55 Years and older
Enrollment
631 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2009 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Behavioral Effects of Opioids and Alcohol

NCT04300751
View directory record Official record
Conditions
Opioid Use, Alcohol Drinking
Interventions
Alcohol, Opioid Agonist
Drug
Lead sponsor
Sharon Walsh
Other
Eligibility
21 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Jun 26, 2026, 1:05 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Imaging CRF X NOP Interactions in Alcohol Use Disorder

NCT07612631
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Baseline [C-11]NOP-1A PET scan, Hydrocortisone, Post-hydrocortisone [C-11]NOP-1A PET scan
Radiation · Drug
Lead sponsor
Rajesh Narendran
Other
Eligibility
18 Years to 55 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Alcohol Inhibits Drug Metabolism by Carboxylesterases

NCT01708369
View directory record Official record
Conditions
Drug Interactions
Interventions
Placebo, Ethanol, Oseltamivir, Aspirin
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
21 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 15, 2012 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Not applicable Interventional

Personalized Feedback Intervention for Alcohol and Opioid Use Among Adults With Chronic Pain

NCT04592978
View directory record Official record
Conditions
Alcohol Drinking, Pain, Opioid Use, Feedback, Psychological
Interventions
Pain-Alcohol Personalized Feeback Intervention, Control Personalized Feedback Intervention
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
21 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Jun 26, 2026, 1:05 PM 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 Jun 26, 2026, 1:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Parent-Adolescent Interactions and Adolescent Development

NCT01572441
View directory record Official record
Conditions
Substance Abuse
Interventions
Not listed
Lead sponsor
George Mason University
Other
Eligibility
12 Years to 14 Years
Enrollment
245 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
2
States / cities
New Haven, Connecticut • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Jun 26, 2026, 1:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Modafinil-Alcohol Interactions in Healthy Volunteers

NCT00305292
View directory record Official record
Conditions
Alcohol
Interventions
Modafinil-Alcohol Interactions
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2011 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Combined Alcohol and Nitrous Oxide Intake - 15

NCT00000263
View directory record Official record
Conditions
Opioid-Related Disorders, Substance-Related Disorders
Interventions
30% Nitrous oxide, 0.25 g/Kg ethanol, 0.5 g/KG ethanol, 0 g/Kg ethanol
Drug · Other
Lead sponsor
University of Chicago
Other
Eligibility
Not listed
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 1998
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Phase 2 Interventional Results available

Naltrexone and Memantine Effects on Alcohol Drinking Behaviors

NCT01519063
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Naltrexone and memantine first, Naltrexone and Placebo first
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 8, 2020 · Synced Jun 26, 2026, 1:05 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Online Education to Inform the Elderly About Age-related Alcohol Risks

NCT02952495
View directory record Official record
Conditions
Alcohol Consumption, Drug-Food Interaction
Interventions
Online alcohol educational class
Behavioral
Lead sponsor
Arlene Fink Associates
Industry
Eligibility
55 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Pacific Palisades, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2018 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Drug /Cue Interactions In Alcohol-Tobacco Comorbidity

NCT00816231
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Tobacco, Alcoholic Beverage, Placebo
Behavioral · Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
21 Years to 55 Years
Enrollment
244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2019
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Investigating the Interactions of AZD0530 With Alcohol in Social Drinkers

NCT02732587
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Saracatinib
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Jun 26, 2026, 1:05 PM EDT
Completed Not applicable Interventional

ARCH II Study (Alcohol Research Center on HIV Study II)

NCT02563574
View directory record Official record
Conditions
Alcohol Consumption, HIV, Motivation
Interventions
Motivational Interviewing, Questionnaire assessment, Neurocognitive assessments, Blood specimens
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
25 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Gainesville, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2022 · Synced Jun 26, 2026, 1:05 PM EDT
Completed No phase listed Observational

Exploring Gut-Brain and Brain-Gut Interactions in Alcohol Use Disorder Via Microbiota Investigations: A Pilot Study

NCT03152760
View directory record Official record
Conditions
Alcoholism
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jun 26, 2026, 1:05 PM EDT
Not listed Phase 1 Interventional

Interactions Between Cocaine and Ethanol and Disulfiram - 1

NCT00094289
View directory record Official record
Conditions
Alcohol-Related Disorders, Cocaine-Related Disorders
Interventions
Disulfiram
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
2
States / cities
Los Angeles, California • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Jun 26, 2026, 1:05 PM 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 Jun 26, 2026, 1:05 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Gene by Medication Interaction to the Acute Effects of Alcohol

NCT01343628
View directory record Official record
Conditions
Alcohol-induced Cue-craving, Alcohol Sensitivity
Interventions
Placebo Comparator, Active Comparator: Atomoxetine, Placebo
Drug
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 45 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Charlottesville/ Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 30, 2012 · Synced Jun 26, 2026, 1:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Approach-Avoidance and Alcohol Challenge Study in PTSD

NCT06002633
View directory record Official record
Conditions
Post-Traumatic Stress Disorder, Alcohol Drinking
Interventions
Alcohol, Placebo
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
21 Years to 60 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jun 26, 2026, 1:05 PM EDT