66
Participants
Start Date
July 31, 2009
Primary Completion Date
November 30, 2010
Study Completion Date
November 30, 2010
Varenicline
0.5 mg once daily for 1 week followed by 0.5 mg twice daily for 1 week followed by 1 mg twice daily for 4 weeks
Placebo
Placebo once daily for 1 week followed by placebo twice daily for 5 weeks.
Pfizer Investigational Site, Seongnam
Pfizer Investigational Site, Busan
Pfizer Investigational Site, Daegu
Pfizer Investigational Site, Incheon
Pfizer Investigational Site, Seoul
Pfizer Investigational Site, Seoul
Pfizer Investigational Site, Seoul
Pfizer Investigational Site, Suwon
Lead Sponsor
Pfizer
INDUSTRY