150
Participants
Start Date
April 3, 2017
Primary Completion Date
July 16, 2020
Study Completion Date
August 6, 2020
Calcifediol
Calcifediol 400mcg orally x 1, followed by 200mcg orally daily x 4
Calcitriol
Calcitriol 4mcg orally daily x 5
Placebos
Placebo (medium chain triglyceride oil) orally daily x 5
Brigham and Women's Hospital, Boston
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
David Leaf
OTHER