41
Participants
Start Date
September 30, 2012
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Calcitriol
Subjects will receive calcitriol (up to 0.75 mcg daily) for 3 weeks.
Placebo
Subjects will receive placebo for 3 weeks.
Brigham and Women's Hospital, Boston
Brigham and Women's Hospital
OTHER