Financial Incentives for Smoking Cessation

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00128375
Recruitment Status : Completed
First Posted : August 9, 2005
Last Update Posted : December 17, 2007
Centers for Disease Control and Prevention
Information provided by:
University of Pennsylvania

Brief Summary:
The purpose of this study is to test the effectiveness of financial incentives for increasing long-term smoking cessation rates among employees at General Electric worksites throughout the United States.

Condition or disease Intervention/treatment
Tobacco Use Disorder Behavioral: Financial incentives

Detailed Description:

Smoking is the leading cause of preventable mortality in United States, accounting for approximately 435,000 of the 2.4 million deaths each year in the United States. Most smokers make multiple attempts to quit smoking, but only 2-3% succeed each year. Smoking cessation programs have proven effective in helping smokers quit, but only about 5% of smokers enroll in smoking cessation programs each year.

Financial incentives have been shown to increase enrollment in smoking cessation programs and short-term quit rates, but have not been well tested as a mechanism for increasing long-term quit rates. The existing evidence suggests that they could be highly effective, particularly among heavy smokers and low income smokers. In addition, financial incentives for smoking cessation will likely be more cost effective than most covered health services and at least as cost effective as other recommended smoking cessation treatments.

This study is a two-arm randomized clinical trial of financial incentives for smoking cessation among a sample of 850 male and female smokers from GE Energy worksites throughout the U.S. Smokers will be randomized to receive either usual care (information about local community-based smoking cessation resources, coverage of prescription drugs and physician visits) or usual care plus a package of financial incentives that includes $100 for completion of a community-based tobacco cessation program, $250 for short-term smoking cessation at either 3 months or 6 months after randomization, and $400 for smoking cessation 6 months post-quit date (biochemically confirmed).

Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 878 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: Financial Incentives for Smoking Cessation
Study Start Date : March 2005
Estimated Study Completion Date : April 2008

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Primary Outcome Measures :
  1. Biochemically verified smoking cessation rates at 6 months post-quit date

Secondary Outcome Measures :
  1. Enrollment in and completion of community-based smoking cessation programs within the first 6 months after randomization
  2. Short-term quit rates at 3 months or 6 months post-quit date
  3. Quit rates at 12 months post-quit date

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Employees of General Electric at work sites in the United States
  • Current smokers who report having smoked at least 5 cigarettes per day for the prior 12 months
  • Age 18 or older

Exclusion Criteria:

  • Current use of other tobacco products, such as chewing tobacco, pipes, or cigars
  • Planning to leave General Electric within the next 18 months

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT00128375

United States, Pennsylvania
University of Pennsylvania School of Medicine
Philadelphia, Pennsylvania, United States, 19104-6021
Sponsors and Collaborators
University of Pennsylvania
Centers for Disease Control and Prevention
Principal Investigator: Kevin G Volpp, MD, PhD University of Pennsylvania

Publications automatically indexed to this study by Identifier (NCT Number): Identifier: NCT00128375     History of Changes
Other Study ID Numbers: 802295
1R01DP000100-03 ( U.S. NIH Grant/Contract )
First Posted: August 9, 2005    Key Record Dates
Last Update Posted: December 17, 2007
Last Verified: December 2007

Keywords provided by University of Pennsylvania:
Smoking Cessation
Cost Effectiveness
Health Behavior

Additional relevant MeSH terms:
Tobacco Use Disorder
Substance-Related Disorders
Chemically-Induced Disorders
Mental Disorders