180
Participants
Start Date
March 18, 2019
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Vitamin D3
One-half of each diagnostic group will be randomized to treatment with high-dose vitamin D3 or to standard dose Vitamin D
University of California, Davis Alzheimer's Disease Center, Walnut Creek
National Institutes of Health (NIH)
NIH
National Institute on Aging (NIA)
NIH
University of California, Davis
OTHER