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ClinicalTrials.gov public records Last synced Oct 10, 2026, 10:53 PM EDT

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Showing 73–96 of 408 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: COCAINE-RELATED DISORDERS Clear all
Completed Phase 2 Interventional Results available

A Phase II Trial of Varenicline for the Treatment of Cocaine Dependence

NCT01680887
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Varenicline, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Oct 10, 2026, 10:53 PM 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 12, 2017 · Synced Oct 10, 2026, 10:53 PM EDT
Withdrawn Phase 4 Interventional

Brain Imaging: Cocaine Effects & Medication Development - 5

NCT00000270
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Cocaine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 48 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Vigabatrin for the Treatment of Cocaine Dependency

NCT01281202
View directory record Official record
Conditions
Cocaine Addiction, Cocaine Dependence
Interventions
Vigabatrin, Matching Placebo
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
13
States / cities
Los Angeles, California • Torrance, California • Denver, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Oct 10, 2026, 10:53 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 10, 2026, 10:53 PM EDT
Active, not recruiting Early Phase 1 Interventional

Targeting Drug Memories With Methylphenidate

NCT05978167
View directory record Official record
Conditions
Substance Use Disorder, Cocaine Use Disorder
Interventions
Methylphenidate, Memory reconsolidation, Placebo
Drug · Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
26 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Behavioral Effects of Drugs (Inpatient): 43 (Opioids, Cocaine, n-Acetylcysteine)

NCT05610072
View directory record Official record
Conditions
Cocaine Use Disorder, Opioid Use Disorder, Stimulant Use Disorder
Interventions
n-acetylcysteine, Hydromorphone, Placebo n-acetylcystine, Placebo hydromorphone
Drug
Lead sponsor
William Stoops
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 2 Interventional Results available

A Placebo-Controlled Study of Mixed Amphetamine Salts and Topiramate for the Treatment of Cocaine Dependence

NCT00421603
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Adderall-XR and Topiramate, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 2 Interventional

Modafinil for the Treatment of Cocaine Dependence - 1

NCT00100100
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Modafinil
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
6
States / cities
Boston, Massachusetts • New York, New York • Cincinnati, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 10, 2026, 10:53 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 10, 2026, 10:53 PM EDT
Completed Phase 2 Interventional Results available

Pilot Trial of Acamprosate for the Treatment of Cocaine Dependence

NCT00385268
View directory record Official record
Conditions
Cocaine Dependence
Interventions
acamprosate, placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 10, 2020 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 1 Interventional

Alterations in Serotonergic Functions in Cocaine Addicts - 1

NCT00000312
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
M-CPP
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
25 Years to 50 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 10, 2026, 10:53 PM EDT
Completed No phase listed Observational

Longitudinal Assessment of Functional Connectivity in Treatment Engaged Cocaine Users

NCT03554928
View directory record Official record
Conditions
Cocaine Dependence, Substance Use Disorders
Interventions
magnetic resonance imaging
Diagnostic Test
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Assess Potential Interactions Between Intravenous Cocaine and Oral Lorcaserin

NCT02393599
View directory record Official record
Conditions
Cocaine Abuse
Interventions
Lorcaserin, Placebo, Cocaine Infusion
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Prenatal Cocaine, Nasal Oxytocin, and Maternal Psychophysiology

NCT02872467
View directory record Official record
Conditions
Substance Abuse Problem, Pregnancy
Interventions
Syntocinon treatment, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 10, 2026, 10:53 PM EDT
Terminated Phase 1 Interventional

Pilot Study of Lisdexamfetamine for Treatment of Cocaine Dependence

NCT01490216
View directory record Official record
Conditions
Cocaine Dependence
Interventions
lisdexamfetamine
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 10, 2026, 10:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pharmacologic MRI in Cocaine Addiction

NCT01652378
View directory record Official record
Conditions
Cocaine Dependence
Interventions
ondansetron, lidocaine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 2 Interventional

Risperidone for Treatment of Cocaine Dependence in Outpatients - 12

NCT00000347
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Risperidone
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 1 Interventional

Assessment of Potential Interactions Between Cocaine and RPR 102681 - 1

NCT00067535
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Cocaine-Related Disorders
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 10, 2026, 10:53 PM EDT
Completed Phase 1 Interventional

Effects of Phenytoin on Cocaine Use in Humans - 2

NCT00000285
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Phenytoin
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
20 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 10, 2026, 10:53 PM EDT
Not listed Phase 1 Interventional

Infusion Laboratory: Protocol 5 (Flupenthixol) - 14

NCT00000349
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Flupenthixol
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 10, 2026, 10:53 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 10, 2026, 10:53 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 10, 2026, 10:53 PM EDT
Completed No phase listed Observational

Reward Processing in Cocaine Addiction

NCT01036074
View directory record Official record
Conditions
Drug Abuse, Cocaine Dependence
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 10, 2026, 10:53 PM EDT