118
Participants
Start Date
September 30, 2012
Primary Completion Date
July 31, 2015
Study Completion Date
July 31, 2015
Oral Vitamin D3
50,000 units orally, each week x8 weeks; supplemental doses of 50,000 units orally, each month thereafter as needed
Ultraviolet Light
16 treatments, 2-3 times weekly over 8 weeks; initial dose 45-75 seconds, whole-body exposure except face and groin, increasing by 10% as tolerated, to a maximum of 4.5 minutes
The Rockefeller University, New York
Rockefeller University
OTHER