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Vouchers vs. Prizes for Cocaine-Dependent Methadone Patients - 2

Cocaine Dependence Clinical Trial

Official title:
Vouchers vs. Prizes for Cocaine-Dependent Methadone Patients

Clinical Trial Summary

The purpose of this study is to compare voucher-based contingency management (CM) procedures to a lower-cost CM system that provides opportunities to win prizes. Cocaine-dependent outpatients are randomly assigned to (a) standard treatment, (b) standard treatment plus usual magnitude prize CM, (c) standard treatment plus higher magnitude prize CM, or (d) standard treatment plus voucher CM. Urine and breath samples are collected 2-3x/week for 14 weeks. Follow-up interviews are conducted at 1,3,6 and 9 months following intake during which substance use and psychosocial functioning are assessed.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00249535
Study type Interventional
Source University of Connecticut Health Center
Contact
Status Completed
Phase N/A
Start date March 2005
Completion date July 2011
View Details
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