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Clinical Trial Summary

This study will test the role of high dose vitamin D supplementation in prevention of acute respiratory infection in older nursing home residents. The investigators hypothesize that residents on high dose vitamin D supplementation will have a lower incidence of acute respiratory infection that those on standard dose vitamin D supplementation.


Clinical Trial Description

This study is a double-blinded, parallel group, randomized controlled phase II trial of oral high vs. standard dose vitamin D3 supplementation administered monthly for 12 months. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01102374
Study type Interventional
Source University of Colorado, Denver
Contact
Status Completed
Phase Phase 2
Start date May 2010
Completion date July 2016

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