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Note: This record shows only the 20 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 17 October 2012
Main ID:  NCT00249522
Date of registration: 03/11/2005
Primary sponsor: National Institute on Drug Abuse (NIDA)
Public title: Vouchers vs. Prizes for Methadone Patients - 1
Scientific title: Vouchers vs. Prizes for Methadone Patients
Date of first enrolment: August 2003
Target sample size: 76
Recruitment status: Completed
URL:  http://clinicaltrials.gov/show/NCT00249522
Study type:  Interventional
Study design:  Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment  
Countries of recruitment
United States
Contacts
Name:   Nancy Petry, Ph.D.
Address: 
Telephone:
Email:
Affiliation:  University of Connecticut Health Center
Key inclusion & exclusion criteria

Inclusion criteria:

- age > 18 years

- current DSM-IV diagnosis of cocaine dependence

- maintained on a stable dose of methadone for >1 month

- willing to sign informed consent

- English speaking

Exclusion criteria:

- serious, uncontrolled psychiatric illness (e.g., acute schizophrenia, bipolar
disorder, or substantial suicide risk) on the basis of history or medical examination

- dementia (<23 on the Mini Mental State Exam)

- in recovery from pathological gambling as determined by DSM-IV criteria



Age minimum: 18 Years
Age maximum: N/A
Gender: Both
Health Condition(s) or Problem(s) studied
Substance Abuse
Intervention(s)
Behavioral: Contingency management
Primary Outcome(s)
Drug use [Time Frame: baseline and each follow-up]
Secondary Outcome(s)
Secondary ID(s)
NIDA-13444-1
R01-13444-1
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
University of Connecticut Health Center
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