851
Participants
Start Date
May 31, 2008
Primary Completion Date
December 31, 2009
Study Completion Date
December 31, 2009
Cohort
Cohort (Patients diagnosed with MDD who are either changing treatment or have never received treatment).
Pfizer Investigational Site, Ilissia
Pfizer Investigational Site, Haidari
Pfizer Investigational Site, Haidari
Lead Sponsor
Pfizer
INDUSTRY