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 Sep 1, 2026, 9:57 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: Cocaine Related Disorders Clear all
Completed Phase 1 Interventional

Pramipexole as a Treatment for Cocaine Dependence

NCT01651377
View directory record Official record
Conditions
Cocaine Addiction, Cocaine Abuse, Cocaine Dependence, Substance Abuse
Interventions
Pramipexole, Placebo
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2014 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Glutamate-Glutamine Cycling (VCYC) During Cocaine Abstinence Using 1H-MRS

NCT02124941
View directory record Official record
Conditions
Cocaine Dependence, Healthy
Interventions
N-acetyl cysteine, [18F]FDG PET scan, 1H MRS, [11C]APP311 PET scan
Drug · Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

IV Cocaine Abuse: A Laboratory Model - 3

NCT00000214
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Buprenorphine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 1993
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 30, 2015 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Tiagabine for the Treatment of Cocaine Dependence - 1

NCT00086255
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Tiagabine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
4
States / cities
Boston, Massachusetts • Cincinnati, Ohio • Dayton, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Not applicable Interventional Results available

Quetiapine for the Reduction of Cocaine Use

NCT00631748
View directory record Official record
Conditions
Cocaine Dependence, Cocaine Abuse, Cocaine Addiction, Drug Abuse, Substance Abuse
Interventions
quetiapine fumarate, Matched Placebo, Cognitive-behavioral Therapy
Drug · Behavioral
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2014 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Pharmacotherapy & CM for Opioid and Cocaine Dependence

NCT00838981
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Modafinil, Sugar Pill, Contingency Management, Methadone, cognitive behavioral treatment, Voucher Control
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Sep 1, 2026, 9:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Towards Detecting Cocaine Use Using Smartwatches in the NIDA Clinical Trials Network

NCT02915341
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1 Interventional

Stress Hormones and Human Cocaine Use - 7

NCT00000290
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Cocaine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
20 Years to 45 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Effectiveness of Enhanced Treatments for Drug Dependence

NCT01153477
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Telephone Monitoring and Counseling - Enhanced
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Imaging the Neurobiology of Behavioral and Medication Treatment for Cocaine Dependence

NCT01468012
View directory record Official record
Conditions
Cocaine Dependence
Interventions
levodopa carbidopa and entacapone (LCE), Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
21 Years to 50 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Effectiveness of Amantadine and Propranolol for Treating Cocaine Dependence - 2

NCT00158132
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Propranolol, Amantadine, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1 Interventional

Cocaine Opioid Oxytocin Option - Limited

NCT02028533
View directory record Official record
Conditions
Opioid Use Disorder, Cocaine Use Disorder
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Low-Intensity Focused Ultrasound for Cocaine Use Disorder

NCT05857852
View directory record Official record
Conditions
Cocaine Use Disorder, Cocaine Dependence, Cocaine Abuse, Ultrasound
Interventions
Low-Intensity Focused Ultrasound, Sham LIFU device
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Sep 1, 2026, 9:57 AM EDT
Recruiting Not applicable Interventional

Identifying Electrophysiological Targets for Transcranial Magnetic Stimulation in Cocaine Use Disorder

NCT05986578
View directory record Official record
Conditions
Cocaine Use Disorder
Interventions
TMS to dmPFC, TMS to dlPFC, Sham iTBS
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Not applicable Interventional

The Effect of Self-Forgiveness on Self-Stigma in Addiction.

NCT03971097
View directory record Official record
Conditions
Substance Use Disorders, Opiate Dependence, Opiate Withdrawal Syndrome, Opioid-use Disorder, Alcohol Withdrawal, Alcohol Abuse, Alcohol Use Disorder, Cocaine Abuse, Cocaine Use Disorder, Cocaine Withdrawal, Benzodiazepine Abuse, Benzodiazepine Dependence, Substance Abuse, Heroin Overdoses, Heroin Withdrawal, Heroin Abuse
Interventions
Six Step Model of Self-Forgiveness, Treatment as Usual (TAU)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
McKeesport, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional Results available

Study of Buspirone for Relapse-Prevention in Adults With Cocaine Dependence

NCT01641159
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Buspirone, Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
6
States / cities
Jacksonville, Florida • Columbus, Ohio • Philadelphia, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2015 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Behavioral Treatment for Cocaine Dependent Women

NCT00914381
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Behavioral therapy
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2002
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Sep 1, 2026, 9:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Screening Protocol for Research Participants

NCT01010620
View directory record Official record
Conditions
Schizophrenia, Substance Abuse, Cocaine Abuse, Tobacco Use Disorder
Interventions
Various Screening psychiatric and medical assessments
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Enrollment
523 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2019
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 18, 2019 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Ondansetron for the Treatment of Cocaine Dependence - 1

NCT00033085
View directory record Official record
Conditions
Cocaine-Related Disorders, Drug Administration Schedule
Interventions
Ondansetron
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Gender Differences in Response to Cues in Cocaine Dependence

NCT00969943
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 6, 2018 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1 Interventional

Prepulse Inhibition of Startle in Cocaine Dependence - 7

NCT00015249
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Amantadine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 60 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 3 Interventional

Naltrexone in Two Models of Psychosocial Treatments for Cocaine and Alcohol Dependence - 1

NCT00218660
View directory record Official record
Conditions
Alcoholism, Cocaine Dependence
Interventions
Naltrexone, BRENDA, CBT, Placebo
Drug · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2015 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Open-Label Pilot Study of Lisdexamfetamine for Cocaine Dependence

NCT01486810
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Lisdexamfetamine, medication management
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 1, 2026, 9:57 AM EDT
Completed Phase 2 Interventional

Pergolide Treatment for Substance Abusers - 4

NCT00000269
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Pergolide
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2001
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 1, 2026, 9:57 AM EDT