50
Participants
Start Date
October 31, 2011
Primary Completion Date
March 31, 2015
Study Completion Date
December 31, 2015
cholecalciferol
softgels 4000 IU daily for approximately two months prior to surgery (prostatectomy).
placebo
softgel containing no active ingredient daily for approximately two months prior to surgery (prostatectomy).
Ralph H. Johnson VA Medical Center, Charleston
MUSC (Medical University of South Carolina), Charleston
Medical University of South Carolina
OTHER