112
Participants
Start Date
December 31, 2005
Primary Completion Date
June 30, 2011
Study Completion Date
December 31, 2011
Folic Acid
Folic acid oral solution 2.5mg/5ml daily for up to 3 years
Placebo
Matching placebo for folic acid oral solution (2.5mg/5ml)
University Department of Psychiatry, Oxford
Stanley Medical Research Institute
OTHER
University of Oxford
OTHER