Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 11:59 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–43 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
Completed No phase listed Observational Accepts healthy volunteers

Contingency Management Using Smartphone App in Patients With SUD

NCT04162132
Conditions
Substance Use Disorders
Interventions
Smartphone app
Device
Lead sponsor
BrightView LLC
Industry
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
NASH - Nonalcoholic Steatohepatitis
Interventions
¹³C-Methacetin Breath Test, BMS-986036, BreathID MCS device
Combination Product · Drug · Device
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Humble, Texas
Conditions
Decompensated Cirrhosis
Interventions
Methacetin Breath Test, Emricasan, Placebo oral capsule
Combination Product · Drug
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Lakewood Rch, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Fluid Volume During Fluid Shifts

NCT03447574
Conditions
Development of Non-invasive Protocol
Interventions
ethanol dilution
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Conditions
Cancer, Alcohol Use
Interventions
TRAC: Tracking and Reducing Alcohol Consumption, No intervention
Behavioral · Other
Lead sponsor
Carolyn Lauckner
Other
Eligibility
18 Years to 39 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Opiate Abuse, Marijuana Abuse, Diagnostic
Interventions
Marihuana, BID2 Instrument - breathalyzer
Drug · Device
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Belmont, Massachusetts
Completed Not applicable Interventional

Usability Study for SOBERLINK System

NCT02650180
Conditions
Alcoholism, Alcohol Dependence
Interventions
Soberlink Cellular Device
Device
Lead sponsor
Soberlink Healthcare LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
3
States / cities
Fullerton, California • Los Angeles, California • Center City, Minnesota
Recruiting Not applicable Interventional

The Less is More Study

NCT05153811
Conditions
Alcohol Use
Interventions
Counseling, mHealth
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
35 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Coral Gables, Florida • Gainesville, Florida
Conditions
Alcohol Monitoring, Alcohol Use Disorder
Interventions
Monitoring
Other
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
21 Years and older
Enrollment
60 participants
Timeline
2022 – 2024
U.S. locations
1
States / cities
Denton, Texas
Conditions
Alcohol Use, Alcohol Drinking, Drinking Behavior
Interventions
Smartphone breathalyzer device/app use, BAC estimator app use, Text messaging procedure
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 25 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Chronic Liver Disease
Interventions
c13 methacetin solution with breath analyzer
Device
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
414 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
8
States / cities
Los Angeles, California • Detroit, Michigan • Cleveland, Ohio + 5 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

Study of a Smartphone-Based Alcohol Reduction Program

NCT06401967
Conditions
Alcohol Use, Unspecified
Interventions
Pivot Clear, BACtrack breathalyzer
Behavioral · Device
Lead sponsor
Pivot Health Technologies Inc.
Industry
Eligibility
21 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Carlos, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Multi-Component Breath Alcohol Intervention Phase 3

NCT06994962
Conditions
Alcohol Use, Alcohol Drinking, Drinking Behavior
Interventions
Alcohol-related mobile health technologies, Motivational interview and psychoeducation on blood/breath alcohol concentration, Lower tech facilitation, Higher tech facilitation, Alcohol Education, Alcohol Education Technology
Device · Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
18 Years to 25 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alcohol Use Disorder
Interventions
Contingency management
Behavioral
Lead sponsor
Mikhail N Koffarnus
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Lexington, Kentucky • Roanoke, Virginia
Conditions
Obesity
Interventions
Dietary
Other
Lead sponsor
Banner Health
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Gilbert, Arizona • Phoenix, Arizona
Conditions
Smoking Cessation, Alcohol Drinking
Interventions
Nicotine Replacement Therapy, Bupropion, Cognitive Behavioral Treatment, Mobile Contingency Management, Mobile Monitoring
Other · Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Helicobacter Pylori Infection
Interventions
Dual Mode BreathID Hp System
Device
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
11
States / cities
Tucson, Arizona • Ventura, California • Lafayette, Colorado + 8 more
Completed Not applicable Interventional Results available

BioWare for AUD and PTSD

NCT05187364
Conditions
PTSD, Alcohol Use Disorder
Interventions
COPE
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina