Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jun 25, 2026, 9:44 PM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Tobacco Use Disorder, Tobacco Smoking, Tobacco Dependence
Interventions
Cannabidiol (CBD) 800 mg, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
North Hollywood, California
Conditions
Alcohol Use Disorder (AUD), Post Traumatic Stress Disorder (PTSD)
Interventions
Placebo, Dexmedetomidine (DEX) for sublingual (SL) administration (BXCL501) - 40µg, Dexmedetomidine (DEX) for sublingual (SL) administration (BXCL501) - 80µg, Ethanol Infusion, PTSD Reactivity Condition, Alcohol Cue Reactivity
Drug · Procedure · Behavioral
Lead sponsor
Pharmacotherapies for Alcohol and Substance Use Disorders Alliance
Other
Eligibility
21 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Developing SUPPORT, a Community-Driven, Recovery-Oriented System of Care

NCT03132753
Conditions
Substance Use
Interventions
SUPPORT
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Substance Use Disorder
Interventions
Computerized brief intervention, Computerized health screening, Computerized assessment, Therapist-delivered motivational intervention
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 65 Years
Enrollment
713 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Recruiting Not applicable Interventional

Families Left Behind

NCT06854757
Conditions
Grief, Grief Disorder, Prolonged, Overdose Accidental, Substance Use Disorders
Interventions
RIVER, Enhanced care as usual
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
4
States / cities
Birmingham, Alabama • San Diego, California • Farmington, Connecticut + 1 more
Conditions
Opioid-related Disorders
Interventions
Buprenorphine soluble film, Buprenorphine/naloxone film strip, Placebo
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Acceptability of Pharmacologic Treatment for Methamphetamine Dependence Among MSM

NCT00318409
Conditions
Substance Abuse, HIV Infections
Interventions
Bupropion, Placebo
Drug
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years to 60 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cocaine Dependence, Substance Use Disorders
Interventions
magnetic resonance imaging
Diagnostic Test
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Southwest Hub for American Indian Youth Suicide Prevention Research

NCT03543865
Conditions
Suicide, Surveillance, Mental Health, Substance Use, Depressive Symptoms
Interventions
New Hope (NH), Elders Resilience (ER), Case Management (CM)
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
16 Years to 29 Years
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Whiteriver, Arizona
Completed Not applicable Interventional Results available

Treatment for Nicotine Addiction in Women

NCT02448654
Conditions
Nicotine Dependence
Interventions
Tolcapone, Sugar Pill
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Alcohol Drinking, Cigarette Smoking, Marijuana Smoking
Interventions
Project CHOICE
Behavioral
Lead sponsor
RAND
Other
Eligibility
11 Years to 15 Years
Enrollment
6,455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Tobacco Use Disorder
Interventions
AAT-experiment, AAT-placebo
Behavioral
Lead sponsor
Yale University
Other
Eligibility
13 Years to 18 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 3 Interventional Results available

Dane County Drug Court Study for Addicted Offenders

NCT01843751
Conditions
Opioid Dependence
Interventions
buprenorphine/naloxone
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
16 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Recruiting Not applicable Interventional Accepts healthy volunteers

Successful Transitions and Reintegration Tools for Veterans (START-VETS)

NCT04366531
Conditions
Substance Use Disorder, Mental Illness, Recently Incarcerated
Interventions
START-VET, Treatment as usual
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Cocaine-Related Disorders
Interventions
Memantine, placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
New York, New York
Conditions
Opioid-Related Disorders
Interventions
Buprenorphine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Substance Abuse
Interventions
computer-assisted Screening & Brief Advice, computer-assisted Screening & Brief Advice Plus
Behavioral
Lead sponsor
Treatment Research Institute
Other
Eligibility
12 Years to 18 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Role of Substance P in Post-Traumatic Stress Disorder

NCT00102102
Conditions
Post-Traumatic Stress Disorder
Interventions
[18F]SPA-RQ
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 3 Interventional Results available

Aripiprazole Effects on Alcohol Drinking and Craving

NCT01292057
Conditions
Alcohol Dependence
Interventions
Aripiprazole, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 40 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
HIV Infection, Pain, Drug Dependence
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia • Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Paroxetine on Smokers' Cardiovascular Response to Stress - 1

NCT00218439
Conditions
Tobacco Use Disorder
Interventions
Paroxetine, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Recruiting Not applicable Interventional Accepts healthy volunteers

Drinking in Young Adult Duos (DYAD) Study

NCT06822257
Conditions
Alcohol Consumption, Alcohol Drinking, Alcohol Intoxication
Interventions
Alcohol beverage, Non-alcohol beverage
Drug · Other
Lead sponsor
Carnegie Mellon University
Other
Eligibility
21 Years to 30 Years
Enrollment
504 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Mental and Behavioral Disorders Due to Harmful Drug Use
Interventions
HealthCall and Motivational Interviewing, Motivational Interviewing (MI), HIV/AIDS health education
Behavioral
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
New York, New York
Conditions
Binge Drinking, HIV
Interventions
Placebo, Naltrexone, Medical Management (MM) counseling for alcohol use:, Urinalysis for novel alcohol biochemical markers:, Behavioral survey measurements:, Dried Blood Spot (DSB) Testing for Phosphatidylethanol, Ecological Momentary Assessment
Drug · Behavioral · Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
San Francisco, California