NCT02421224CompletedNot Applicable
Social and Monetary Incentives for Smoking Cessation at Large Employers
University of California, Berkeley1 site in 1 country4,190 target enrollmentStarted: April 2015Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 4,190
- Locations
- 1
- Primary Endpoint
- Proportion of Participants With Smoking Abstinence at 12 Months
Study Overview
Brief Summary
The investigators will conduct a cluster randomized controlled trial of several behavioral interventions for smoking cessation among a sample of employees at large workplaces in the Bangkok metropolitan area. The study aims to test the impacts of different incentive structures for smoking cessation on take-up, effectiveness, and cost-effectiveness. The interventions are designed to elucidate certain principles from the field of behavioral economics.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Single Group
- Primary Purpose
- Treatment
- Masking
- Single (Outcomes Assessor)
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Current full-time employee of a participating company
- •Smoker of 100+ cigarettes during lifetime
- •Smoker of 10+ cigarettes per week
- •Individual is aged 18+ years old
- •Smoker wants to quit within the next 6 months
Exclusion Criteria
- •Expects to leave company within the next 12 months
- •Is currently pregnant
- •Are unable to provide informed consent
Outcomes
Primary Outcomes
Proportion of Participants With Smoking Abstinence at 12 Months
Time Frame: 12 months after enrollment
7-day point prevalence of abstinence measured 12 months after enrollment using self-reported abstinence and urine cotinine test results
Secondary Outcomes
- Proportion of Participants With Smoking Abstinence at 3 Months(3 months after enrollment)
- Proportion of Participants With Smoking Abstinence at 6 Months(6 months after enrollment)
- Program Acceptance(At 0 months (at enrollment))
Investigators
Study Sites (1)
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