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Showing 1–24 of 44 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Acute Alcohol Intoxication Clear all
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Alcohol and the Social Brain: An Alcohol-Administration Hyperscanning Study

NCT06687525
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Use Disorder, Alcohol Intoxication, Alcohol; Harmful Use, Alcoholism, Binge Drinking
Interventions
Not listed
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years to 30 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smartphone-paired Breathalyzers and Loss- and Gain-framed Texts for Reducing Drinking and Driving

NCT03335735
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication, Alcohol Impairment, Drive, Driving Impaired, Driving Under the Influence, Behavior, Drinking
Interventions
Loss-framed text message, Gain-Framed text message
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 39 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Phase 3 Interventional Results available

Zonisamide Treatment of Alcohol Use Disorder: an Evaluation of Efficacy and Mechanism of Action

NCT02900352
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Zonisamide, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years to 70 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
4
States / cities
Farmington, Connecticut • New Haven, Connecticut • West Haven, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Sep 13, 2026, 6:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Biphasic Effects of Acute Alcohol Intoxication on Bystander Intervention

NCT05701865
View directory record Official record
Conditions
Alcohol Intoxication
Interventions
Alcohol Intoxication- Ascending Limb, Alcohol Intoxication- Descending Limb, No Alcohol Control
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
21 Years to 30 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessing the Safety and Efficacy of FSD-F2R6-A-CP in Volunteers in an Induced State of Alcohol Intoxication

NCT06505239
View directory record Official record
Conditions
Acute Alcohol Intoxication
Interventions
FSD-F2R6-A-CP, Placebo
Dietary Supplement
Lead sponsor
Quantum Biopharma
Industry
Eligibility
21 Years to 45 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 13, 2026, 6:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Alcohol-Containing Products' Effect on Breathalyzer Results in Healthy Adults Without Acute Intoxication

NCT04878653
View directory record Official record
Conditions
Alcohol Drinking, Intoxication Alcohol
Interventions
BACtrack S80 Breathalyzer
Device
Lead sponsor
CHRISTUS Health
Other
Eligibility
18 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Sep 13, 2026, 6:32 AM EDT
Completed No phase listed Observational Results available

Prevalence of Chronic Inebriates to the Emergency Department and Suitability for Sobering House Services

NCT01783223
View directory record Official record
Conditions
Alcohol Intoxication
Interventions
Not listed
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
668 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Acute and Residual Effects of Caffeinated Beer

NCT00515294
View directory record Official record
Conditions
Neurobehavioral Manifestations, Drug Related Sleep Disturbance, Alcohol Intoxication
Interventions
Caffeinated Alcoholic Beer, Non-Caffeinated Alcoholic Beer, Caffeinated Non-Alcoholic Beer, Non-Caffeinated, Non-Alcoholic Beer
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
21 Years to 30 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Sep 13, 2026, 6:32 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Towards a Wearable Alcohol Biosensor: Examining the Accuracy of BAC Estimates From New-Generation Transdermal Technology Using Large-Scale Human Testing and Machine Learning Algorithms

NCT05692830
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication
Interventions
Alcohol
Drug
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Suicide Intervention for Alaska Native Youth

NCT05360888
View directory record Official record
Conditions
Alaska Native Youth Aged 14 - 24, Suicide, Attempted, Suicidal Ideation, Alcohol Intoxication
Interventions
Tools for Life, Tools for Life + MISN
Behavioral
Lead sponsor
RAND
Other
Eligibility
14 Years to 24 Years
Enrollment
302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Bethel, Alaska • Fairbanks, Alaska
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of Self-estimation of Blood Alcohol Concentration Compared to Object Values

NCT02722564
View directory record Official record
Conditions
Alcohol Intoxication
Interventions
self estimation of breath alcohol content, breath alcohol content as measured by Alco Sensor IV device, drink a beer
Behavioral · Device · Other
Lead sponsor
St. Luke's Hospital and Health Network, Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Sep 13, 2026, 6:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Distinguishing Alcohol Intoxication, Cannabis Intoxication and Co-intoxication Using Electroencephalography (EEG)

NCT06259916
View directory record Official record
Conditions
Cannabis Use, Alcohol Use, Unspecified
Interventions
Alcohol, Cannabis
Other
Lead sponsor
Colorado State University
Other
Eligibility
21 Years to 50 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Stop-Service to Obviously-Impaired Patrons

NCT03608787
View directory record Official record
Conditions
Intoxication Alcohol
Interventions
S-STOP
Behavioral
Lead sponsor
RRF Field Services LLC
Other
Eligibility
18 Years and older
Enrollment
319 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Results available

Mindfulness-Based Intervention and Transcranial Direct Current Brain Stimulation to Reduce Heavy Drinking

NCT02861807
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication, Alcoholism
Interventions
Brain stimulation with mindfulness-based relapse prevention
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cannabis Impairment Detection Application (CIDA)

NCT04230460
View directory record Official record
Conditions
Driving Under the Influence, Marijuana Intoxication, Alcohol Intoxication
Interventions
Cannabis (THC) (Inhaled) Placebo, Cannabis (High% THC) (Inhaled), Cannabis (Very High% THC) (Inhaled), Alcohol (oral)
Drug
Lead sponsor
Advanced Brain Monitoring, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 11, 2021 · Synced Sep 13, 2026, 6:32 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Behavioral Alcohol Responses (BAR) Study

NCT03467191
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Use Disorder, Alcohol Intoxication, Alcohol; Harmful Use, Alcoholism, Binge Drinking
Interventions
Alcohol, Placebo
Drug · Other
Lead sponsor
Carnegie Mellon University
Other
Eligibility
21 Years to 29 Years
Enrollment
782 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Prosocial Bystander Behavior in Intoxicated Men: Evaluation of RealConsent2.0

NCT04912492
View directory record Official record
Conditions
Alcohol Intoxication, Sexual Violence, Helping Behavior
Interventions
RealConsent1.0, RealConsent2.0, Stress Management, Alcohol intoxication, No-Alcohol Placebo
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
21 Years to 25 Years
Enrollment
667 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Atlanta, Georgia • Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating Perceived Fitness to Drive While Intoxicated

NCT05028413
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication, Perception, Self, Drinking, Alcohol, Driving Under the Influence, Drinking Behavior
Interventions
Participants Shown their Breath Alcohol Content Measurement
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 39 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Manipulation of Breath Alcohol Tests: Can Specific Techniques Alter Blood Alcohol Concentration Readings?

NCT02580318
View directory record Official record
Conditions
Alcohol Concentration Values, Alcohol Intoxication
Interventions
breathalyzer
Device
Lead sponsor
St. Luke's Hospital and Health Network, Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Sep 13, 2026, 6:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Men, Mood, and Attention Study: Examination of Alcohol, State Anger, and Emotion Regulation Sexual Aggression

NCT04192448
View directory record Official record
Conditions
Alcohol Intoxication, Anger
Interventions
Alcohol Administration, Mood Induction
Other
Lead sponsor
Elizabeth C Neilson
Other
Eligibility
21 Years to 35 Years · Male only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Morehead, Kentucky
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Sep 13, 2026, 6:32 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

WayToServePlus: Improving Responsible Alcohol Service Ph II

NCT05779774
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication, Alcohol Use, Unspecified
Interventions
WayToServe Plus In-service Component, WayToServe Training Only
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
19 Years and older
Enrollment
1,172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Golden, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Sep 13, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Understanding Alcohol Reward in Social Context

NCT03449095
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Use Disorder, Alcohol Intoxication, Alcohol; Harmful Use, Alcoholism, Binge Drinking
Interventions
Alcohol
Drug
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years to 30 Years
Enrollment
640 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Sep 13, 2026, 6:32 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Neural Correlates During Alcohol Intoxication

NCT06118580
View directory record Official record
Conditions
Alcohol Use Disorder, Intermittent Explosive Disorder
Interventions
Alcohol (Ethanol), Placebo
Drug
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 55 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 13, 2026, 6:32 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Development of LabPatch-alcohol as a Noninvasive Skin Patch to Detect Blood Alcohol Concentrations

NCT03242161
View directory record Official record
Conditions
Alcohol Intoxication
Interventions
LabPatch-alcohol
Diagnostic Test
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 13, 2026, 6:32 AM EDT