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Baclofen for the Treatment of Cocaine Dependence - 1

This study has been completed.
Information provided by:
National Institute on Drug Abuse (NIDA) Identifier:
First received: May 11, 2004
Last updated: January 11, 2017
Last verified: August 2016
The purpose of this study is to assess the efficacy and safety of baclofen for the treatment of cocaine dependence.

Condition Intervention Phase
Cocaine-Related Disorders Drug: Baclofen Other: Placebo Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Multi-Center Trial of Baclofen for the Treatment of Cocaine Dependence

Resource links provided by NLM:

Further study details as provided by National Institute on Drug Abuse (NIDA):

Primary Outcome Measures:
  • Effects of medication on cocaine craving

Enrollment: 160
Study Start Date: June 2004
Primary Completion Date: July 2006 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: 1 Drug: Baclofen
Dose escalation 10-60mg (week 1) 60 mg (weeks 2-7) Dose taper (week 8)
Placebo Comparator: 2 Other: Placebo

Detailed Description:
Double-blind, placebo-controlled, parallel design trial of baclofen for the treatment of cocaine dependence

Ages Eligible for Study:   18 Years to 99 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Subject must have DSM-IV diagnosis of cocaine dependence.
  • Subject must be seeking treatment for cocaine dependence.
  • Be be able to verbalize understanding of consent form, provide written consent and verbalize willingness to complete study procedures.

Exclusion Criteria:

  • Please contact site for more information.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00082485

United States, California
San Francisco General Hosptial
San Francisco, California, United States, 94110
Torrance Site
Torrance, California, United States, 90502
United States, Colorado
Denver VA Medical Center
Denver, Colorado, United States, 80220
United States, Maryland
VA Maryland Healthcare System
Baltimore, Maryland, United States, 21201
United States, Pennsylvania
U of Penn School of Medicine
Philadelphia, Pennsylvania, United States, 19104 6178
United States, Texas
South TX VA Health Care System
San Antonio, Texas, United States, 78284 4404
United States, Utah
Salt Lake City VA Medical Center
Salt Lake City, Utah, United States, 84148
United States, Virginia
Institute of Resch & Educ Inova Fairfax Hospital
Falls Church, Virginia, United States, 22042 3300
Sponsors and Collaborators
National Institute on Drug Abuse (NIDA)
Principal Investigator: Liza Gorgon, M.A. VA Maryland Health Care System
  More Information

Responsible Party: Liza Gorgon, National Institute on Drug Abuse Identifier: NCT00082485     History of Changes
Obsolete Identifiers: NCT00431938
Other Study ID Numbers: NIDA-CSP-1021-1
Study First Received: May 11, 2004
Last Updated: January 11, 2017

Keywords provided by National Institute on Drug Abuse (NIDA):
Cocaine Dependence

Additional relevant MeSH terms:
Cocaine-Related Disorders
Substance-Related Disorders
Chemically-Induced Disorders
Mental Disorders
Anesthetics, Local
Central Nervous System Depressants
Physiological Effects of Drugs
Sensory System Agents
Peripheral Nervous System Agents
Vasoconstrictor Agents
Dopamine Uptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Dopamine Agents
Neurotransmitter Agents processed this record on June 23, 2017