57
Participants
Start Date
March 31, 2006
Primary Completion Date
December 31, 2009
Study Completion Date
December 31, 2009
Dutasteride
Dutasteride 0.5 mg/day
Placebo
Matched placebo
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda
National Institute of Neurological Disorders and Stroke (NINDS)
NIH