Tryptophan and Behavior Therapy for Cocaine Abuse - 1



Status:Completed
Conditions:Psychiatric, Pulmonary
Therapuetic Areas:Psychiatry / Psychology, Pulmonary / Respiratory Diseases
Healthy:No
Age Range:18 - 55
Updated:1/13/2017
Start Date:March 1997
End Date:April 2001

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Trial Summary
Trial Overview
Inclusion Criteria

Tryptophan and Behavior Therapy for Cocaine Abuse

The purpose of this study is to assess the efficacy of tryptophan vs. placebo, and voucher
payments vs. a control condition, in the treatment of cocaine dependence.

This clinical trial uses a 2 by 2 design to compare tryptophan to placebo, and voucher
incentives vs. a control condition, in the outpatient treatment of cocaine dependence- using
a relapse prevention model of treatment intervention.

Inclusion Criteria:

- Cocaine dependent

Exclusion Criteria:

- Physically dependent on drugs of abuse other than cocaine

- Significant medical or psychiatric illness (besides substance abuse disorder)

- Pregnant
We found this trial at
1
site
Johns Hopkins University School of Medicine
733 North Broadway
Baltimore, Maryland 21205
(410) 955-3182
Johns Hopkins University School of Medicine Johns Hopkins Medicine (JHM), headquartered in Baltimore, Maryland, is...
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mi
from
Baltimore, MD
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