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Increasing Contingency Management Success in Smoking Cessation

The University of Texas System (UT) logo

The University of Texas System (UT)

Status

Completed

Conditions

Smoking

Treatments

Behavioral: Contingency Management

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT00273793
R01DA013304 (U.S. NIH Grant/Contract)
045-0013-195

Details and patient eligibility

About

Incentives can be used to facilitate the acquisition of many healthy behaviors, such as smoking cessation. However, there is much room 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.

Enrollment

328 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

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.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

328 participants in 6 patient groups

1
Experimental group
Description:
Shaping intervention for hard-to-treat smokers
Treatment:
Behavioral: Contingency Management
2
Active Comparator group
Description:
fixed criterion intervention for hard-to-treat smokers
Treatment:
Behavioral: Contingency Management
3
Other group
Description:
Non contingent incentives available to hard to treat smokers
Treatment:
Behavioral: Contingency Management
4
Experimental group
Description:
Ascending incentives values used in Smokers with Early Success
Treatment:
Behavioral: Contingency Management
5
Active Comparator group
Description:
fixed value incentives are used in Smokers with Early Success
Treatment:
Behavioral: Contingency Management
6
Other group
Description:
Non contingent incentives are available to Smokers with Early Success
Treatment:
Behavioral: Contingency Management

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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