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Sponsors and Collaborators: |
University Hospital, Gentofte, Copenhagen Danish Research Foundation, FSS, Copenhagen, Denmark |
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Information provided by: | University Hospital, Gentofte, Copenhagen |
ClinicalTrials.gov Identifier: | NCT00313105 |
To test if smokeless tobacco is more effective than nicotine buccal tablets in smoking cessation compared with a control group with low dose nicotine patches.
Also retreatment will be tested with smokeless tobacco every 6 months in failures for 1½ year. Adherence to the program will be enhanced by assessment of cholesterol, blood pressure, lung function and body weight every 6 months for 2 years.
Condition | Intervention | Phase |
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Tobacco Dependence |
Drug: Smokeless tobacco (Oliver Twist pellets) Behavioral: smoking cessation counseling |
Phase II Phase III |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Efficacy Study |
Official Title: | Smoking Cessation by Nurses With Smokeless Tobacco Buccal Tablets, Nicotine Buccal Tablets, Nicotine Patches With Repeated Therapy Every 6 Months for 2 Years |
Estimated Enrollment: | 600 |
Study Start Date: | April 2006 |
Estimated Study Completion Date: | August 2010 |
Estimated Primary Completion Date: | April 2009 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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Smokeless Tobacco: Experimental
Smokeless Tobacco and individual visits
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Drug: Smokeless tobacco (Oliver Twist pellets)
individual visits with counseling
Behavioral: smoking cessation counseling
individual visits
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Nicotine tablets: Active Comparator
Nicotine tablets
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Behavioral: smoking cessation counseling
individual visits
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3: Placebo Comparator
7-mg nicotine patch acts as placebo
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Behavioral: smoking cessation counseling
individual visits
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This is an open randomized controlled trial with 3 groups testing smokeless tobacco in smoking cessation: 200 smokers will get smokeless tobacco for 3 months, 200 will get nicotine buccal tablets for 3 months and 200 will get 7-mg nicotine patches for 3 months (control arm). After ½, 1 and 1½ a year failures will get smokeless tobacco in the first 2 groups, while only 7 mg nicotine patches in control group until 1½ year where failures in this group also will get smokeless tobacco. Every ½ year cholesterol, blood pressure, lung function and BMI will be assessed and used to enhance adherence of the participants in this trial.
Ages Eligible for Study: | 25 Years to 70 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Exclusion Criteria:
Contact: Philip Tønnesen, M.D., Ph.D. | (+45) 39 77 35 08 | philipt@dadlnet.dk |
Contact: Philip Tønnesen, R.N. | (+45) 39 77 35 14 | libre@gentoftehosp.kbhamt.dk |
Denmark, Hellerup | |
Dept. pulmonary medicine Y, Gentofte University Hospital | Recruiting |
Copenhagen, Hellerup, Denmark, 2900 | |
Contact: Linda Bremann, R.N. +45 39 77 35 12 libre@gentoftehosp.kbhamt.dk | |
Principal Investigator: Philip Tønnesen, M.D., Ph.D. |
Principal Investigator: | Philip Tønnesen, M.D., Ph.D. | Chair dept. pulm. medicine, Gentofte Hospital |
Responsible Party: | Gentofte Hospital ( Philip Tønnesen, M.D. ) |
Study ID Numbers: | 2005-004626-10 |
Study First Received: | April 10, 2006 |
Last Updated: | June 3, 2008 |
ClinicalTrials.gov Identifier: | NCT00313105 |
Health Authority: | Denmark: National Board of Health |
smoking cessation smokeless tobacco nicotine patch |
nicotine buccal tablets retreatment adherence |
Nicotine polacrilex Smoking Lobeline Nicotine |
Mental Disorders Tobacco Use Disorder Substance-Related Disorders Disorders of Environmental Origin |
Respiratory System Agents Neurotransmitter Agents Cholinergic Agonists Molecular Mechanisms of Pharmacological Action Nicotinic Agonists Physiological Effects of Drugs Central Nervous System Stimulants |
Cholinergic Agents Pharmacologic Actions Autonomic Agents Therapeutic Uses Ganglionic Stimulants Peripheral Nervous System Agents Central Nervous System Agents |