25
Participants
Start Date
January 31, 2007
Primary Completion Date
March 31, 2010
Study Completion Date
March 31, 2010
Doxazosin
Treatment with doxazosin 4mg daily for 24 mos
Doxazosin
Treatment with doxazosin 8mg daily for 24 mos
Samsung Medical Center, Seoul
Samsung Medical Center
OTHER