50
Participants
Start Date
April 30, 2008
Primary Completion Date
June 30, 2008
Study Completion Date
June 30, 2008
varenicline
0.5 mg once daily for 7days followed by 0.5 mg twice daily for 7days followed by 1mg twice daily for 7 days
varenicline
0.5 mg once daily for 14 days followed by 1 mg once daily for 7 days
varenicline
0.5 mg once daily for 14 days followed by 0.5 mg twice daily for 7 days
Placebo
Placebo for 21 days
Pfizer Investigational Site, Orlando
Pfizer Investigational Site, Miami
Lead Sponsor
Pfizer
INDUSTRY