A Twelve-Week Study of Varenicline for Safety and Efficacy in Comparison With Placebo for Smoking Cessation
NCT00141167
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- Subjects must have smoked an average of at least 10 cigarettes per day during the past year and over the month prior to the screening visit, with no period of abstinence greater than 3 months in the past year.
- Subjects who have used bupropion, Zyban, or Wellbutrin previously.
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Descriptive Information | ||||
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Brief Title ICMJE | A Twelve-Week Study of Varenicline for Safety and Efficacy in Comparison With Placebo for Smoking Cessation | |||
Official Title ICMJE | A Twelve-Week, Double-Blind, Placebo-Controlled, Multicenter Study With Follow-up Evaluating the Safety and Efficacy of Varenicline Tartrate 1 MG BID for Smoking Cessation | |||
Brief Summary | The primary purpose of this study is to evaluate the safety and efficacy of varenicline given for a twelve week treatment period in comparison with placebo for smoking cessation. | |||
Detailed Description | Not Provided | |||
Study Type ICMJE | Interventional | |||
Study Phase ICMJE | Phase 3 | |||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double Primary Purpose: Treatment | |||
Condition ICMJE | Smoking Cessation | |||
Intervention ICMJE | Drug: varenicline | |||
Study Arms ICMJE | Not Provided | |||
Publications * | Tsai ST, Cho HJ, Cheng HS, Kim CH, Hsueh KC, Billing CB Jr, Williams KE. A randomized, placebo-controlled trial of varenicline, a selective alpha4beta2 nicotinic acetylcholine receptor partial agonist, as a new therapy for smoking cessation in Asian smokers. Clin Ther. 2007 Jun;29(6):1027-39. | |||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. | ||||
Recruitment Information | ||||
Recruitment Status ICMJE | Completed | |||
Actual Enrollment ICMJE | 250 | |||
Original Enrollment ICMJE | Same as current | |||
Actual Study Completion Date ICMJE | January 2006 | |||
Primary Completion Date | Not Provided | |||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years to 75 Years (Adult, Older Adult) | |||
Accepts Healthy Volunteers ICMJE | No | |||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | |||
Listed Location Countries ICMJE | Korea, Republic of, Taiwan | |||
Removed Location Countries | ||||
Administrative Information | ||||
NCT Number ICMJE | NCT00141167 | |||
Other Study ID Numbers ICMJE | A3051045 | |||
Has Data Monitoring Committee | Not Provided | |||
U.S. FDA-regulated Product | Not Provided | |||
IPD Sharing Statement ICMJE | Not Provided | |||
Responsible Party | Not Provided | |||
Study Sponsor ICMJE | Pfizer | |||
Collaborators ICMJE | Not Provided | |||
Investigators ICMJE |
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PRS Account | Pfizer | |||
Verification Date | September 2010 | |||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |