Status:
COMPLETED
Vouchers vs. Prizes for Cocaine-Dependent Methadone Patients - 2
Lead Sponsor:
UConn Health
Collaborating Sponsors:
National Institute on Drug Abuse (NIDA)
Conditions:
Cocaine Dependence
Eligibility:
All Genders
18+ years
Phase:
NA
Brief 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 rand...
Eligibility Criteria
Inclusion
- Inclusion criteria:
- age \> 18 years
- current DSM-IV diagnosis of cocaine dependence
- received methadone treatment at the clinic for at least 3 months
- on a stable dose of methadone (no changes in dosing) for at least one month and not presently requesting a dose alteration
- submitted one or more clinic-collected cocaine positive urine samples in the previous 3 months
- English speaking
- pass a brief quiz related to understanding of the informed consent form
- Exclusion criteria:
- have a serious, uncontrolled psychiatric illness (e.g., acute schizophrenia, bipolar disorder, severe or psychotic major depression, or suicide risk)
- have dementia (\<23 on the Mini Mental State Exam; Folstein et al. 1975)
- are in recovery from pathological gambling
Exclusion
Key Trial Info
Start Date :
March 1 2005
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 1 2011
Estimated Enrollment :
240 Patients enrolled
Trial Details
Trial ID
NCT00249535
Start Date
March 1 2005
End Date
July 1 2011
Last Update
March 30 2012
Active Locations (1)
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1
UConn Health Center
Farmington, Connecticut, United States, 06030