Polymorphisms in the Vitamin D System and Health

Active, not recruiting

Phase N/A Results N/A

Summary of Purpose

Polymorphisms in the vitamin D system appear to affect the serum 25(OH)D levels. If so one would expect these polymorphisms to be associated with vitamin D related conditions and diseases, which will be tested in the present study including DNA analyses in 9700 subjects

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 2 December 2015.

1 Apr 2011 14 Jul 2011 1 Jul 2016 1 Jul 2016 1 Dec 2015 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Basics

Conditions See All


Trial Design

  • Perspective: Retrospective
  • Sampling: Probability Sample


Not available