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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:06 PM EDT

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Showing 313–336 of 408 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cocaine Related Disorders Clear all
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of the Effects of Risperdal Consta on Brain Reward Circuitry Function, Craving and Cocaine Use in Active Cocaine Dependence

NCT00385801
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Risperidone, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Investigation of Mifepristone (RU486) on Stress Sensitivity and Relapse Prevention in Cocaine Dependent Patients

NCT01134198
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Mifepristone, placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1 Interventional

Piracetam for Treatment of Cocaine Addiction - 3

NCT00000198
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Piracetam
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 45 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1997
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1 Interventional

Human Dopamine Transported Imaging in Cocaine Abuse: 1 - 1

NCT00000315
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Cocaine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2001
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Not listed Phase 1 Interventional

Interaction Between Cocaine and Quetiapine - 1

NCT00087750
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Quetiapine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional

Extended-Release Naltrexone and Monthly Extended-Release Buprenorphine for Cocaine Use Disorder (CURB-2)

NCT05262270
View directory record Official record
Conditions
Cocaine Use Disorder
Interventions
Extended-Release Naltrexone, Extended Release Buprenorphine, Placebo (PLB) Injectable matched to XR-NTX, Placebo (PLB) Injectable matched to XR-BUP
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
427 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
12
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1 Interventional

Acute Withdrawal From Smoked Cocaine - 9

NCT00000292
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance Withdrawal Syndrome, Substance-Related Disorders
Interventions
Cocaine
Procedure
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2001
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Early Phase 1 Interventional Results available

The Role of Neuroactive Steroids in Stress, Drug Craving and Drug Use in Cocaine Use Disorders

NCT03953612
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Pregnenolone (PREG), Placebos
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Not applicable Interventional

Enhanced and Attendance-based Prize CM in Community Settings

NCT00606853
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Contingency Management
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Oct 17, 2026, 8:06 PM EDT
Withdrawn Phase 1 Interventional

Rebalancing the Serotonergic System in Cocaine Dependence

NCT03266939
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Lorcaserin, Placebo Oral Tablet
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 17, 2026, 8:06 PM EDT
Recruiting Phase 2 Interventional

Orexin Receptor Antagonism and Sleep in Stimulant Use Disorder

NCT06444256
View directory record Official record
Conditions
Stimulant Use Disorder
Interventions
SUVO, TAU
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 4 Interventional

Pathophysiological Subtyping of Abnormalities in Cocaine Dependence - 9

NCT00015275
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Cocaine-Related Disorders
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
Male only
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of the Relationship Between Disulfiram and Cocaine Self-administration.

NCT00729300
View directory record Official record
Conditions
Cocaine Addiction
Interventions
placebo, disulfiram
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Integrated Treatment for Cocaine and Mood Disorders - 1

NCT00227812
View directory record Official record
Conditions
Cocaine Dependence, Depressive Disorder, Major
Interventions
Bupropion
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Terminated Phase 1 Interventional

Phase I Functional Magnetic Resonance Imaging (fMRI) Pharmacodynamic Studies of Compounds for Opioid Use Disorder and Cocaine Use Disorder

NCT03143543
View directory record Official record
Conditions
Cocaine-Related Disorders, Opioid-Related Disorders
Interventions
Group A Lorcaserin (10mg), Group A2 Lorcaserin (20 mg), Group B Parallel Placebo, Group B2 Parallel Placebo
Drug · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 55 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2020 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional Results available

Suvorexant for Opioid/Stimulant Co-use

NCT05546515
View directory record Official record
Conditions
Opioid Use Disorder, Stimulant Use Disorder
Interventions
Suvorexant (dual orexin receptor antagonist), Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1 Interventional

The Effects of Doxazosin on the Cardiovascular and Subjective Effects of Cocaine

NCT01062945
View directory record Official record
Conditions
Cocaine Addiction, Cocaine Abuse, Cocaine Dependence, Substance Abuse
Interventions
Placebo, Doxazosin
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2012 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional Results available

Pharmacogenetics of Disulfiram for Cocaine

NCT00149630
View directory record Official record
Conditions
Cocaine Dependence, Opioid Dependence
Interventions
Disulfiram, Methadone, CBT, Lactose
Drug · Behavioral · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 15, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Terminated Not applicable Interventional Results available

Prazosin for ETOH or Cocaine Craving

NCT00240227
View directory record Official record
Conditions
Alcoholism, Cocaine Dependence
Interventions
Prazosin, placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional

Effectiveness of GABA Agonists in Reducing the Reinforcing Effects of Cocaine

NCT00218166
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
GABA Agonists
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Not applicable Interventional

Prize Contingency Management for Cocaine-Dependent Methadone Patients

NCT01401270
View directory record Official record
Conditions
Cocaine Abuse
Interventions
prize contingency management
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 17, 2026, 8:06 PM EDT
Not listed Phase 1 Interventional

Infusion Laboratory: Protocol 2 (Lisuride) - 3

NCT00000338
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Lisuride
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 2 Interventional Results available

Psilocybin-facilitated Treatment for Cocaine Use

NCT02037126
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Psilocybin, Diphenhydramine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
25 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 17, 2026, 8:06 PM EDT
Completed Phase 1 Interventional Results available

Pharmaco-Magnetic Resonance Spectroscopy (MRS) Study of Clavulanic Acid

NCT04411914
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Clavulanic Acid, Placebo
Drug · Other
Lead sponsor
Temple University
Other
Eligibility
18 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 17, 2026, 8:06 PM EDT