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Effects of Antarctic Environment on Vitamin D Status and Health Risk Biomarkers of Its Inhabitants — AntarD  

Vitamin D Deficiency Clinical Trial

Official title:
Effects of Antarctic Environment on Vitamin D Status and Health Risk Biomarkers of Its Inhabitants

Clinical Trial Summary

The purpose of this study is to evaluate vitamin D (VD) deficiency in the population of Chilean Antarctica and evaluate the efficacy and safety of VD supplementation to decrease VD deficiency and favorably influence biomarkers for bone, cardiovascular, and immune health risk in the inhabitants of Chilean Antarctica.

Clinical Trial Description

The present study consists of an initial cross-sectional evaluation of VD status and specific health biomarkers in inhabitants of Chilean Antarctica, followed by a randomized controlled trial evaluating two acceptable approaches of vitamin D supplementation (cholecalciferol 600 IU daily vs. 25000 IU weekly) in Antarctic inhabitants. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02930434
Study type Interventional
Source Pontificia Universidad Catolica de Chile
Contact
Status Completed
Phase N/A
Start date October 2016
Completion date March 1, 2018
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