Clinical trial
Vitamin D Status and Intakes and Their Association With Cognitive Trajectory in a Longitudinal Study of Urban Adults
NCT03320109 is registered in ClinicalTrials.gov with National Institute on Aging (NIA) as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Vitamin D Status and Intakes and Their Association With Cognitive Trajectory in a Longitudinal Study of Urban Adults
- Lead sponsor
- National Institute on Aging (NIA)
- Phase
- Observational
- Overall status
- Completed
- Start date
- August 18, 2004
- Completion date
- July 7, 2013
- Enrollment
- 3,720 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
cognitive decline, cognitive impairment