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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cocaine Dependent Clear all
Terminated Phase 1 Interventional

Establishing and Eliminating Cue-drug Associations in Human Cocaine Addiction

NCT01978457
View directory record Official record
Conditions
Cocaine Dependent Subjects
Interventions
cocaine hydrochloride, propranolol, placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional

Nefazodone in the Treatment of Cocaine Dependence and Depression - 4

NCT00015210
View directory record Official record
Conditions
Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Nefazodone, Psychosocial Treatment
Drug · Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
21 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2015 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 3 Interventional

Comparing Acute and Continuous Drug Abuse Treatment: A Randomized Clinical Trial

NCT01003496
View directory record Official record
Conditions
Drug Addiction
Interventions
Treatment as Usual (TAU), TAU + Long-Term Recovery Management
Behavioral
Lead sponsor
Wright State University
Other
Eligibility
18 Years to 80 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 1 Interventional

Diversion to Treatment for Injection Drug Users Arrested for Possession of Heroin

NCT01723527
View directory record Official record
Conditions
Cocaine-Related Disorders, HIV, Heroin Dependence
Interventions
Methadone, Buprenorphine, Employment-based drug abstinence reinforcement
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional Results available

D-Cycloserine and Cue Exposure in Cocaine-Dependent Individuals

NCT00780442
View directory record Official record
Conditions
Cocaine Use Disorders
Interventions
D-cycloserine, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 1 Interventional

Behavioral and Physiological Effects of Cocaine in Cocaine-dependent Participants Treated With Levodopa in Combination With Carbidopa and Entacapone (LCE)

NCT01437293
View directory record Official record
Conditions
Cocaine Abuse
Interventions
L-dopa / carbidopa / entacapone (LCE)
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
21 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 20, 2018 · Synced Sep 28, 2026, 9:31 AM 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 Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Efficacy of Mirtazapine in Depressed Cocaine Dependent Subjects

NCT00322309
View directory record Official record
Conditions
Cocaine Dependence, Depression
Interventions
Placebo, Mirtazapine
Other · Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years to 64 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2Phase 3 Interventional

Recovery Housing For Drug Dependent Pregnant Women

NCT00497302
View directory record Official record
Conditions
Drug Addiction
Interventions
RBT, usual care
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2013 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional

Naltrexone as Adjunct in Alcoholic Cocaine Dependent Patients - 4

NCT00000307
View directory record Official record
Conditions
Alcohol-Related Disorders, Cocaine-Related Disorders
Interventions
Naltrexone
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 28, 2026, 9:31 AM EDT
Not listed Phase 3 Interventional

Effectiveness of Topiramate in Treating Cocaine Dependent Individuals - 1

NCT00249691
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Topiramate + Cognitive Behavioral Therapy, Placebo + Cognitive Behavioral Therapy
Drug
Lead sponsor
Bankole Johnson
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
2
States / cities
Charlottesville, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 7, 2012 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional

Combination of Disulfiram Plus Naltrexone to Treat Both Cocaine- and Alcohol-dependent Individuals - 1

NCT00142844
View directory record Official record
Conditions
Alcohol-Related Disorders, Alcoholism, Cocaine-Related Disorders
Interventions
Naltrexone, Disulfiram, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Early Phase 1 Interventional

An fMRI Study of SYN115 in Cocaine Dependent Subjects

NCT00783276
View directory record Official record
Conditions
Cocaine Dependence
Interventions
SYN115, PLACEBO
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 50 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 18, 2019 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 1 Interventional

Treatment of Heroin and Cocaine With Methadone Maintenance and Contingency Management

NCT00292110
View directory record Official record
Conditions
Opiate-Related Disorders, Cocaine-Related Disorders
Interventions
Methadone, Contingency Management, Methadone dose, Contingency Management/Noncontingent Incentives
Drug · Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness of N-Acetylcysteine (NAC) in Treating Cocaine Dependent Individuals - 1

NCT00218491
View directory record Official record
Conditions
Cocaine Dependence
Interventions
N-Acetylcysteine, Matching Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 14, 2019 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effectiveness of N-acetylcysteine in Treating Cocaine Dependent Individuals - 1

NCT00136825
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
N-Acetylcysteine, Placebo
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 28, 2026, 9:31 AM EDT
Completed No phase listed Observational

Non-Treatment Study of Factors Affecting Cocaine Drug Choice

NCT00946660
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
2009 – 2012
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Not applicable Interventional Results available

The Therapeutic Workplace Initiation Study

NCT00249470
View directory record Official record
Conditions
Cocaine-Related Disorders, Opioid-Related Disorders, Heroin Dependence, Substance Abuse, Intravenous
Interventions
Abstinence & Work, Work Only
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 26, 2017 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Biobehavioral Interventions for HIV-negative, Stimulant Using Men Who Have Sex With Men

NCT01140880
View directory record Official record
Conditions
HIV Seroconversion, Stimulant Abuse
Interventions
Truvada
Drug
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Phase 2 Interventional Results available

Effect of Oxytocin on Stress Response in Cocaine-dependent Individuals

NCT01963091
View directory record Official record
Conditions
Cocaine Dependence
Interventions
oxytocin, saline
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Sep 28, 2026, 9:31 AM 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 19, 2018 · Synced Sep 28, 2026, 9:31 AM EDT
Recruiting Not applicable Interventional

Smartphone Services for Stimulant Use Disorder

NCT07092059
View directory record Official record
Conditions
Stimulant Use Disorder
Interventions
Smartphone digital therapeutic system
Device
Lead sponsor
DynamiCare Health
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Not applicable Interventional Results available

Extending Long-term Outcomes Through an Adaptive Aftercare Intervention

NCT02143063
View directory record Official record
Conditions
Cocaine Use Disorder, Contingency Management
Interventions
prize contingency management on a traditional twice weekly schedule for cocaine abstinence, prize contingency management on a variable interval schedule for cocaine abstinence, standard care
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
4
States / cities
Bridgeport, Connecticut • Hartford, Connecticut • New Britain, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced Sep 28, 2026, 9:31 AM EDT
Completed Not applicable Interventional Results available

Neurocognitive Factors in Substance Use Treatment Response: The Ways of Rewarding Abstinence Project

NCT03799341
View directory record Official record
Conditions
Cocaine Use Disorder
Interventions
Prize-Based Contingency Management, Treatment As Usual Outpatient Substance Use Treatment
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 28, 2026, 9:31 AM EDT