140
Participants
Start Date
December 31, 2007
Primary Completion Date
August 31, 2010
Study Completion Date
December 31, 2010
Folic Acid
Folic acid 2mg po daily
B12
B12 400 micrograms po daily
Placebo
1 capsule po daily
URMC Severe Mental Disorders Program, Rochester
Touchstone innovare, Grand Rapids
Massachusetts General Hospital Schizophrenia Program - Freedom Trail Clinic, Boston
National Institute of Mental Health (NIMH)
NIH
Massachusetts General Hospital
OTHER