12 Week Evaluation of the Safety and Efficacy of a Flexible Dose of CP-526,555 and Placebo for Smoking Cessation
NCT00150228
ABOUT THIS STUDY
FOR MORE INFORMATION
Contact a representative by phone, email, or visiting the study website. Please see the references below:
Pfizer Clinical Trials Contact Center
1-800-718-1021
- Subjects must have smoked an average of at least ten cigarettes per day during the past year
- No period of abstinence greater than three months in the past year
- Subjects with history of clinically significant cardiovascular disease
- Subjects with uncontrolled hypertension.
NEED INFO?
Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center Representative
TRY A NEW SEARCH
Search for Clinical Trials by condition, keyword or trial number. Share your location or enter your city or zip code to find studies near you.
Based on your search, you may also be interested in
- Oklahoma City, Oklahoma
- Philadelphia, Pennsylvania
- Buffalo, New York
- Stanford, California
Descriptive Information | ||||
---|---|---|---|---|
Brief Title ICMJE | 12 Week Evaluation of the Safety and Efficacy of a Flexible Dose of CP-526,555 and Placebo for Smoking Cessation | |||
Official Title ICMJE | A Twelve-Week Double-Blind, Placebo-Controlled, Randomized, Multicenter Study Evaluating the Safety and Efficacy of a Flexible-Dosing Strategy for CP-526,555 ( 0.5 mg to 2.0 mg Total Daily Dose ) in Smoking Cessation | |||
Brief Summary | The purpose of the study was to measure the safety and efficacy of a 12-week flexible dosing strategy of CP-526,555 compared with placebo for smoking cessation. Post-treatment follow-up of smoking status to one year from randomization was performed in a non-treatment extension Protocol A3051019 | |||
Detailed Description | Not Provided | |||
Study Type ICMJE | Interventional | |||
Study Phase ICMJE | Phase 2 | |||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double Primary Purpose: Treatment | |||
Condition ICMJE | Smoking Cessation | |||
Intervention ICMJE | Drug: CP-526,555 (varenicline) | |||
Study Arms ICMJE | Not Provided | |||
Publications * | Niaura R, Hays JT, Jorenby DE, Leone FT, Pappas JE, Reeves KR, Williams KE, Billing CB Jr. The efficacy and safety of varenicline for smoking cessation using a flexible dosing strategy in adult smokers: a randomized controlled trial. Curr Med Res Opin. 2008 Jul;24(7):1931-41. doi: 10.1185/03007990802177523 . Epub 2008 May 29. | |||
* 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 | |||
Enrollment ICMJE | 300 | |||
Original Enrollment ICMJE | Same as current | |||
Actual Study Completion Date ICMJE | September 2002 | |||
Primary Completion Date | Not Provided | |||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
| |||
Sex/Gender ICMJE |
| |||
Ages ICMJE | 18 Years to 65 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 | United States | |||
Removed Location Countries | ||||
Administrative Information | ||||
NCT Number ICMJE | NCT00150228 | |||
Other Study ID Numbers ICMJE | A3051016 | |||
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 |
| |||
PRS Account | Pfizer | |||
Verification Date | May 2007 | |||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |