- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00732342
Contingency Management Treatment Duration (Duration)
April 5, 2019 updated by: UConn Health
310 alcohol abusing or dependent patients beginning intensive outpatient day treatment at community-based clinics will be randomly assigned to one of four conditions: (a) standard treatment as usual (ST) at the clinic without contingency management (CM); (b) standard treatment with contingency management for 12 weeks with a 0.5 probability of winning prizes for each negative sample submitted; (c) standard treatment with contingency management for 24 weeks with a 0.34 probability of winning prizes for each negative sample submitted; or (d) standard treatment with contingency management for 24 weeks with a 0.5 probability of winning prizes for each negative sample submitted.
We expect that contingency management will decrease alcohol use to a greater extent than non-contingency management treatment, and that availability of contingency management for 24 weeks may result in longer term benefits than 12 week exposure to contingency management.
This study will be the first to evaluate the effects of probability of winning prizes on response to contingency management.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
310
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Connecticut
-
Bridgeport, Connecticut, United States, 06604
- Prospect House
-
Hartford, Connecticut, United States, 06112
- Alcohol and Drug Recovery Centers, Inc.
-
New Britain, Connecticut, United States, 06050
- The Hospital of Central Connecticut at New Britain General
-
Waterbury, Connecticut, United States, 06702
- Morris Foundation
-
-
Massachusetts
-
Springfield, Massachusetts, United States, 01199
- Carlson Recovery Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- age > 18 years
- current DSM-IV diagnosis of alcohol abuse or dependence
- willing to sign informed consent and able to pass an informed consent quiz
Exclusion Criteria:
- serious, uncontrolled psychiatric illness (e.g., acute schizophrenia, bipolar disorder, severe or psychotic major depression, or suicide risk) on the basis of history or medical examination
- current DSM-IV diagnosis of opioid dependence
- in recovery from pathological gambling
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Factorial Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: 1
Standard Treatment
|
|
Experimental: 2
Standard Treatment with Contingency Management for 12 weeks with a 0.5 probability of winning prizes for each negative sample submitted
|
Prizes given for targeted behavior of abstinence
|
Experimental: 3
Standard Treatment with Contingency Management for 24 weeks with a 0.34 probability of winning prizes for each negative sample submitted
|
Prizes given for targeted behavior of abstinence
|
Experimental: 4
Standard Treatment with Contingency Management for 24 weeks with a 0.5 probability of winning prizes for each negative sample submitted
|
Prizes given for targeted behavior of abstinence
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
longest duration of negative breath samples submitted
Time Frame: active phase and throughout follow-up phase
|
active phase and throughout follow-up phase
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
subjective reports of alcohol use
Time Frame: baseline and each follow-up
|
baseline and each follow-up
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Nancy M Petry, Ph.D., UConn Health
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
February 1, 2008
Primary Completion (Actual)
May 1, 2015
Study Completion (Actual)
May 1, 2015
Study Registration Dates
First Submitted
August 7, 2008
First Submitted That Met QC Criteria
August 7, 2008
First Posted (Estimate)
August 12, 2008
Study Record Updates
Last Update Posted (Actual)
April 9, 2019
Last Update Submitted That Met QC Criteria
April 5, 2019
Last Verified
April 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 08-053-2
- P60AA003510 (U.S. NIH Grant/Contract)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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