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Showing 1–24 of 38 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cocaine Abuse and Dependence Clear all
Completed Phase 2 Interventional

Treatment of Cocaine Dependence: Comparison of Three Doses of Dextro-Amphetamine Sulfate and Placebo

NCT00218348
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Dextro-Amphetamine Sulfate
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
25 Years to 50 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 18, 2017 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 4 Interventional

Quetiapine for Cocaine Use and Cravings

NCT00232336
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
quetiapine
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Jul 22, 2026, 3:54 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Pharmacotherapy Dosing Regimen in Cocaine and Opiate Dependent Individuals - 8

NCT00218036
View directory record Official record
Conditions
Cocaine Abuse, Opiate Dependence
Interventions
Modafinil 200mg, Modafinil 400mg, Citalopram 20mg, Citalopram 40mg, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
22 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jul 22, 2026, 3:54 PM 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, 3:54 PM EDT
Completed Not applicable Interventional Results available

Progesterone for the Treatment of Cocaine Dependence - 1

NCT00218257
View directory record Official record
Conditions
Cocaine Abuse, Cocaine-Related Disorders
Interventions
Progesterone, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 46 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional Results available

Brain Function and Structure in Cocaine Dependence

NCT02080832
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Citalopram, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 25, 2017 · Synced Jul 22, 2026, 3:54 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 8, 2019 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 1 Interventional

Modafinil - Escitalopram Study for Cocaine Dependence

NCT01601730
View directory record Official record
Conditions
Cocaine Dependence, Cocaine Abuse, Cocaine Addiction, Substance Abuse
Interventions
Modafinil and Escitalopram, Placebo, Modafinil, Escitalopram
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 1 Interventional

ALK33BUP-101: Safety and Pharmacodynamic Effects of ALKS 33-BUP Administered Alone and When Co-administered With Cocaine

NCT01366001
View directory record Official record
Conditions
Cocaine Abuse
Interventions
ALKS 33-BUP, ALKS 33, Placebo
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
21 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 8, 2012 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cocaine Abuse and Attention Deficit Disorder - 3

NCT00000268
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Bupropion
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 1998
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional Results available

Use of Donepezil for Treatment of Cocaine Dependence

NCT00467389
View directory record Official record
Conditions
Cocaine Abuse and Dependence
Interventions
Donepezil, 5 mg daily, Oral Placebo
Drug · Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 8, 2014 · Synced Jul 22, 2026, 3:54 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 26, 2012 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

n-Acetylcysteine and Cocaine

NCT02141620
View directory record Official record
Conditions
Cocaine Abuse, Cocaine Dependence
Interventions
Cocaine, n-Acetylcysteine, Placebo
Drug
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 3, 2017 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional

Flupenthixol and Haloperidol for Treating Cocaine Abuse Schizophrenics - 9

NCT00000274
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Flupenthixol
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 22, 2026, 3:54 PM EDT
Completed No phase listed Observational

Effects of N-acetylcysteine on Brain Chemistry and Behavior in Cocaine Abusers (NAC)

NCT01392092
View directory record Official record
Conditions
Cocaine Abuse or Dependence, Cocaine Related Disorders
Interventions
Not listed
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 1 Interventional Results available

Clavulanic Acid (CLAV) and Cocaine Interaction Safety Study

NCT02563769
View directory record Official record
Conditions
Cocaine Dependence, Cocaine Addiction, Cocaine Abuse, Cocaine-Related Disorders
Interventions
Clavulanic acid, Intravenous cocaine, Placebo
Drug
Lead sponsor
Temple University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional Results available

Modafinil and Naltrexone to Reduce Cocaine and Alcohol Dependence

NCT00142818
View directory record Official record
Conditions
Alcohol-Related Disorders, Alcoholism, Cocaine-Related Disorders
Interventions
Naltrexone, Modafinil, Placebo
Drug
Lead sponsor
Kyle Kampman
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Jul 22, 2026, 3:54 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Brain Glutamate Receptors and Cocaine Dependence

NCT00951314
View directory record Official record
Conditions
Drug Abuse, Cocaine Dependence
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
20 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 1 Interventional

Methylphenidate Treatment for Cocaine Abuse and ADHD - 1

NCT00136734
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Cocaine-Related Disorders
Interventions
Methylphenidate, placebo
Drug · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Jul 22, 2026, 3:54 PM 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, 3:54 PM EDT
Completed Phase 3 Interventional Results available

Trial of Citicoline Therapy in Patients With Mania or Hypomania and Cocaine Abuse/Dependence

NCT00223236
View directory record Official record
Conditions
Mania, Hypomania, Cocaine Abuse, Cocaine Dependence
Interventions
Citicoline, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2014 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

The Efficacy of Methadyl Acetate (LAAM) and Contingency Management Procedures for Treating Dual Opioid and Cocaine Abuse - 1

NCT00158288
View directory record Official record
Conditions
Behavior Therapy, Cocaine, Contingency Management, Heroin Dependence, LAAM, Opioid Dependence, Substance-Related Disorders, Alcohol & Drug Use
Interventions
LAAM
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 55 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2001
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 22, 2026, 3:54 PM EDT
Not listed Phase 2 Interventional

Enhanced Digital-Chemosensory-Based Olfactory Training for Remote Management of Substance Use Disorders

NCT06434818
View directory record Official record
Conditions
Substance Use Disorders, Opioid Use Disorder, Alcohol Use Disorder, Cocaine Use Disorder, Methamphetamine-dependence
Interventions
EDITOR (CBOT with olfactory stimulants, OFC tasks & remote monitoring of treatment compliance), CBOT with olfactory stimulants & OFC tasks, CBOT Sham
Combination Product
Lead sponsor
Evon Medics LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated May 29, 2024 · Synced Jul 22, 2026, 3:54 PM EDT
Completed Phase 2 Interventional

Treatment Efficacy for Drug Abuse and AIDS Prevention - 2

NCT00000211
View directory record Official record
Conditions
Cocaine-Related Disorders, Heroin Dependence
Interventions
Buprenorphine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
26 Years to 41 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1989 – 1996
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 22, 2026, 3:54 PM EDT