128
Participants
Start Date
May 31, 2008
Primary Completion Date
April 30, 2010
Study Completion Date
April 30, 2010
placebo
Randomization 2:1 treatment to placebo
varenicline (CP-526,555)
One week of titration up to 1mg bid and 11 weeks of dosing at 1mg bid
Pfizer Investigational Site, Pittsburgh
Pfizer Investigational Site, Durham
Pfizer Investigational Site, Cincinnati
Pfizer Investigational Site, Houston
Pfizer Investigational Site, Aurora
Pfizer Investigational Site, Farmington
Pfizer Investigational Site, New Haven
Pfizer Investigational Site, Worcester
Pfizer Investigational Site, New Brunswick
Pfizer Investigational Site, Edmonton
Pfizer Investigational Site, Mississauga
Pfizer Investigational Site, Toronto
Pfizer Investigational Site, Toronto
Pfizer Investigational Site, Toronto
Lead Sponsor
Pfizer
INDUSTRY