265
Participants
Start Date
November 21, 2013
Primary Completion Date
November 11, 2017
Study Completion Date
August 31, 2018
Vitamin D3
50,000 international units (IUs) weekly Vitamin D3
Vitamin D3 comparator
5,000 international units (IUs) of a weekly Vitamin D3 comparator
Loyola University Medical Center, Maywood
National Institutes of Health (NIH)
NIH
National Institute of Nursing Research (NINR)
NIH
Loyola University
OTHER