Duration of Follow-Up Counselling on Smoking Cessation Outcomes
Study Details
Study Description
Brief Summary
Smoking cessation improves mortality, even in patients with existing smoking-related morbidity. Telephone follow-up after smoking cessation counselling as been shown to be an important method to provide support to smokers and to improve quit rates, especially if three or more calls were used in addition to face-to-face counselling. While it is reasonable to assume that more counselling leads to better smoking cessation outcomes, little evidence exists over the amount of telephone follow-up counselling that is required for optimal and sustained abstinence. We aim to investigate if six-months of weekly telephone follow-up is superior to one-month of weekly telephone follow-up.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Group 1 Participants will receive weekly proactive and live telephone counselling from Quitline (run by the Health Promotion Board) for one month |
Behavioral: Telephone counselling from Quitline
|
Active Comparator: Group 2 Participants will receive weekly proactive and live telephone counselling from Quitline (run by the Health Promotion Board) for six months |
Behavioral: Telephone counselling from Quitline
|
Outcome Measures
Primary Outcome Measures
- Seven-day point prevalence abstinence [Six months]
Secondary Outcome Measures
- Average number of cigarettes smoked per day over the past seven days [3, 6, 12 months]
Other Outcome Measures
- Exhaled carbon monoxide levels [3, 6, 12 months]
Eligibility Criteria
Criteria
Inclusion Criteria:
- Current smokers among outpatients, including hospital employees, who provide informed consent for enrollment in the smoking cessation program
Exclusion Criteria:
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Subjects who decline smoking cessation or who do not provide informed consent
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Subjects who are participating or will be participating in other smoking cessation programs within the next six months
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Subjects who are currently using smoking cessation medications
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Subjects who cannot be followed up for at least six months, for instance, subjects who would be resigning and going overseas within the next six months
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Subjects with language limitations that would impede completion of self-administered questionnaires
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Subjects who are difficult to communicate with over the telephone (e.g. having speech or hearing problems)
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Subjects with cognitive impairments that would impede counselling and follow-up
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Subjects with no telephone number
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Subjects who are too sick to receive smoking cessation counselling
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Subjects with limited life expectancy (e.g. metastatic cancer)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | National University Hospital | Singapore | Singapore | 119228 |
Sponsors and Collaborators
- National University Hospital, Singapore
Investigators
- Principal Investigator: Kay C See, MBBS, National University Hospital, Singapore
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 2013/00057