Vitamin D Supplementation and Neurocognition

Summary

This study will evaluate the effect of vitamin D supplementation on the neurocognitive function of older people with lower than normal levels of vitamin D at baseline

Timeline

Start

2017-01-15

Primary completion

2020-02-24

Completion

2020-02-24

Publications

• Background Annweiler C, Allali G, Allain P, Bridenbaugh S, Schott AM, Kressig RW, Beauchet O. Vitamin D and cognitive performance in adults: a systematic review. Eur J Neurol. 2009 Oct;16(10):1083-9. doi: 10.1111/j.1468-1331.2009.02755.x. Epub 2009 Jul 29.
• Background Buell JS, Dawson-Hughes B. Vitamin D and neurocognitive dysfunction: preventing "D"ecline? Mol Aspects Med. 2008 Dec;29(6):415-22. doi: 10.1016/j.mam.2008.05.001. Epub 2008 May 13.
• Background Dwolatzky T, Whitehead V, Doniger GM, Simon ES, Schweiger A, Jaffe D, Chertkow H. Validity of a novel computerized cognitive battery for mild cognitive impairment. BMC Geriatr. 2003 Nov 2;3:4. doi: 10.1186/1471-2318-3-4.
• Background Lifshitz M, Dwolatzky T, Press Y. Validation of the Hebrew version of the MoCA test as a screening instrument for the early detection of mild cognitive impairment in elderly individuals. J Geriatr Psychiatry Neurol. 2012 Sep;25(3):155-61. doi: 10.1177/0891988712457047.

Drugs

Indications