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Sponsors and Collaborators: |
The University of Texas Health Science Center at San Antonio National Institutes of Health (NIH) |
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Information provided by: | The University of Texas Health Science Center at San Antonio |
ClinicalTrials.gov Identifier: | NCT00273793 |
Incentives can be used to facilitate the acquisition of many healthy behaviors, such as smoking cessation.
However, there is much remove for improvement in the use of incentives. This study investigates how two aspects of providing incentives influence the effectiveness of using incentives to promote smoking cessation. One aspect is the criterion for providing incentives, e.g., whether to require smoking cessation before providing an incentive or to provide incentives following smoking reductions. The other aspect being investigated is whether it is best to use a fixed incentive amount or an amount that increases with continued cessation success.
Condition | Intervention |
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Smoking |
Behavioral: Contingency Management |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Efficacy Study |
Official Title: | Increasing Contingency Management Success Using Shaping |
Estimated Enrollment: | 240 |
Study Start Date: | June 2005 |
Estimated Study Completion Date: | September 2010 |
Estimated Primary Completion Date: | June 2010 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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1: Experimental
Shaping intervention for hard-to-treat smokers
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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2: Active Comparator
fixed criterion intervention for hard-to-treat smokers
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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3
Non contingent incentives available to hard to treat smokers
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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4: Experimental
Ascending incentives values used in Smokers with Early Success
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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5: Active Comparator
fixed value incentives are used in Smokers with Early Success
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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6
Non contingent incentives are available to Smokers with Early Success
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Behavioral: Contingency Management
incentives are available for reduced smoking on each study visit which occur each weekday.
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Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria: Daily Smokers smoking a pack or more of cigarettes a day who are able to report to the study site each work day for about 5 minutes for around 3 months. Subjects must also have a breath CO level indicative of smoking at this level, and most report smoking for at least two years. Subjects must intend on quitting smoking. -
Exclusion Criteria: Participation in another study by this group within the past year. Inability to give informed consent. Incapable of attendance each workday during the morning hours.
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Contact: Floyd Jones | 210-567-5462 | JonesFA@UTHSCSA.edu |
United States, Texas | |
Smoking Cessation Laboratory, Department of Psychiatry, UTHSCSA, 7703 Floyd Curl Drive | Recruiting |
San Antonio, Texas, United States, 78229-3900 | |
Contact: Floyd A Jones 210-567-5462 JonesFA@UTHSCSA.edu | |
Principal Investigator: Richard J Lamb, Ph.D. |
Principal Investigator: | Richard J Lamb, Ph.D. | University of Texas |
Responsible Party: | University of Texas Health Science Center at San Antonio ( Richard J. Lamb ) |
Study ID Numbers: | 045-0013-195, RO1 DA013304 |
Study First Received: | January 4, 2006 |
Last Updated: | February 17, 2009 |
ClinicalTrials.gov Identifier: | NCT00273793 History of Changes |
Health Authority: | United States: Food and Drug Administration |
Smoking |
Habits Smoking |