22
Participants
Start Date
November 30, 2013
Primary Completion Date
May 31, 2014
Study Completion Date
August 31, 2014
Vitamin D
100,000IU cholecalciferol given in a 2ml dose by mouth at baseline.
daily vitamin D supplement
Each group receives a daily vitamin D supplement for 6 months, providing 400IU per day.
Placebo
placebo given in a 2ml dose by mouth at baseline.
CHU Sainte-Justine, Montreal
St. Justine's Hospital
OTHER