Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 3:12 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Substance Abuse Problem Clear all
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Kentucky Outreach Service Kiosk (KyOSK): Reducing HIV, HCV, and Overdose Risk

NCT05657106
View directory record Official record
Conditions
Opioid-Related Disorders, Hepatitis C (HCV), Human Immunodeficiency Virus (HIV), Drug Overdose, Substance Abuse, Intravenous Drug Usage, Opiate Substitution Treatment, Sexually Transmitted Diseases
Interventions
Harm reduction kiosk
Behavioral
Lead sponsor
April M Young
Other
Eligibility
18 Years and older
Enrollment
752 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional

Evaluating Alternative Aftercare Models for Ex-Offenders

NCT00664092
View directory record Official record
Conditions
Usual Aftercare, Oxford House, Therapeutic Community
Interventions
Residential
Other
Lead sponsor
DePaul University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 10, 2015 · Synced Jul 22, 2026, 3:12 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Lithium Water in Gun Violence Prevention

NCT02213614
View directory record Official record
Conditions
Assault by Handgun Discharge, Violence, Homicide, Sexual Assault by Bodily Force, Substance Abuse Problem
Interventions
Lithium Water, placebo: spring mineral water, natural spring water
Dietary Supplement · Other
Lead sponsor
American Society Of Thermalism And Climatology Inc
Other
Eligibility
14 Years to 60 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 22, 2015 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Prazosin and Naltrexone (PaN) Study for Veterans With Alcohol Use Disorders

NCT02322047
View directory record Official record
Conditions
Alcohol Use Disorder, Posttraumatic Stress Disorder (PTSD)
Interventions
Prazosin, Naltrexone, Placebo (Prazosin), Placebo (Naltrexone)
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 28, 2020 · Synced Jul 22, 2026, 3:12 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Drum-Assisted Therapy for Native Americans

NCT01356667
View directory record Official record
Conditions
Substance Use Disorders
Interventions
DARTNA, Treatment-As-Usual
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional Results available

Justice-Involved Veterans and Moral Reconation Therapy

NCT02524171
View directory record Official record
Conditions
Antisocial Personality Disorder, Substance Use Disorder
Interventions
Moral Reconation Therapy (MRT)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
3
States / cities
North Little Rock, Arkansas • Palo Alto, California • Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Jul 22, 2026, 3:12 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

First Years Away From Home: Letting Go and Staying Connected

NCT03227809
View directory record Official record
Conditions
Substance Abuse, Risk Reduction, RIsky Sexual Behavior
Interventions
Handbook condition, Handbook plus condition
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
17 Years to 22 Years
Enrollment
910 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Pullman, Washington
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional

Concurrent Treatment of Substance Abuse and Child Maltreatment

NCT02774525
View directory record Official record
Conditions
Substance Use, Child Maltreatment
Interventions
Reinforcement for drug & alcohol abstinence, Parenting intervention, Treatment as usual (TAU)
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Jul 22, 2026, 3:12 AM EDT
Completed No phase listed Observational

Healthcare Provider Attitudes Towards Patients With Substance Use Before and After Implementation of the SBIRT Model in the Emergency Room

NCT01661478
View directory record Official record
Conditions
Patients With Substance Abuse, Healthcare Provider Attitudes
Interventions
Training on motivational interviewing
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 3 Interventional

Adolescent Outpatient and Continuing Care Study

NCT01381133
View directory record Official record
Conditions
Substance Abuse, Substance Dependence
Interventions
Chestnut Bloomington Outpatient (CBOP), Motivational Enhancement Therapy/Cognitive Behavior Treatment (MET/CBT 7), Assertive Continuing Care (ACC)
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
12 Years to 18 Years
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Bloomington, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 13, 2013 · Synced Jul 22, 2026, 3:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of Delta Opioid Receptor Gene (OPRD1) Variations on Treatment Outcome in African Americans

NCT02225184
View directory record Official record
Conditions
Genetic Underpinning of Substance Abuse, Polymorphism-genetic, Drug Abuse/Dependence, Opiod-Related Disorders
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 2, 2019 · Synced Jul 22, 2026, 3:12 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 Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional

Impact of Personalized Feedback Alone on Substance Use Behaviors

NCT01501318
View directory record Official record
Conditions
Substance Abuse
Interventions
Personalized feedback report, Personalized feedback report plus education
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 105 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 29, 2016 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 1 Interventional

Photobiomodulation to Alter Cerebral Blood Flow and to Affect the Emotional Status of Patients With Major Depression

NCT00961454
View directory record Official record
Conditions
Major Depression, Anxiety Disorder, Post-Traumatic Stress Disorder, Substance Abuse Disorder
Interventions
Photobiomodulation with a super-luminous light emitting diode
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 18, 2009 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Home-Based Program to Help Parents of Drug Abusing Adolescents

NCT01591239
View directory record Official record
Conditions
Substance-Related Disorders, Drug Addiction, Substance Abuse
Interventions
Home-Based Intervention, Educational Group
Behavioral
Lead sponsor
Treatment Research Institute
Other
Eligibility
12 Years to 19 Years
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional

Abstinence-Linked Money Management Multisite

NCT01327586
View directory record Official record
Conditions
Dual Diagnosis, Cocaine Abuse, Cocaine Dependence, Polysubstance Abuse
Interventions
ATM, Individual Drug Counseling
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
2
States / cities
Bridgeport, Connecticut • Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Caffeine and Cocaine

NCT00733993
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Caffeine 150 MG, Placebo, Amphetamine, Caffeine 300 MG
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional

Feasibility of Mobile and Technology Assisted Aftercare Services for Crisis Stabilization Units

NCT04899934
View directory record Official record
Conditions
Substance Abuse, Criminal Behavior, Mental Disorder
Interventions
mobile and technology assisted aftercare, Treatment as usual
Behavioral · Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2023 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional

Substance Abuse Treatment to HIV Care (SAT2HIV): The Implementation & Sustainment Facilitation Experiment

NCT03120598
View directory record Official record
Conditions
Substance Use
Interventions
ATTC strategy, ISF strategy
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
39
States / cities
Phoenix, Arizona • Claremont, California • Irvine, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2018 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of Treatments for Homeless Youths

NCT01143792
View directory record Official record
Conditions
Substance Abuse
Interventions
Community Reinforcement Approach (CRA) + HIV prevention, Case Management + HIV Prevention, Motivational Enhancement Therapy (MET) + HIV prevention
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
14 Years to 20 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 15, 2013 · Synced Jul 22, 2026, 3:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Testing ALERT With GTO in Middle Schools

NCT05219422
View directory record Official record
Conditions
Substance Abuse
Interventions
Project ALERT, Getting to Outcomes
Behavioral
Lead sponsor
RAND
Other
Eligibility
11 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing to Engage Operations Enduring Freedom and Iraqi Freedom (OEF/OIF) Veterans in Mental Health Treatment

NCT00419029
View directory record Official record
Conditions
Combat Disorders, Stress Disorders, Post-Traumatic, Depression, Substance-Related Disorders
Interventions
telephone-administered motivational interviewing, control
Behavioral
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2014 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional Results available

VIVITROL as a Treatment for Cocaine and Alcohol Dependence

NCT00777062
View directory record Official record
Conditions
Cocaine Dependence, Alcohol Dependence
Interventions
VIVITROL (Naltrexone extended-release injectable suspension), Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 25, 2018 · Synced Jul 22, 2026, 3:12 AM EDT
Completed Phase 2 Interventional

Relational Parenting Group for Opioid-addicted Mothers

NCT00319241
View directory record Official record
Conditions
Substance Abuse, Child Abuse
Interventions
Parenting Intervention
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Jul 22, 2026, 3:12 AM EDT