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Nutritional Requirements for Vitamin D in Pregnant Women — DMAT  

Vitamin D Deficiency Clinical Trial

Official title:
Randomized Controlled Trial to Determine the Nutritional Requirement for Vitamin D for Prevention of Deficiency During Pregnancy and in the Early Neonatal Period (D-MAT)

Clinical Trial Summary

Randomised, placebo-controlled dose-response intervention study with vitamin D3 in pregnant women.

Clinical Trial Description

This is a three-arm, parallel, double-blind, placebo-controlled dose-response intervention study with vitamin D3. Women will be recruited prior to 18 weeks of gestation and randomised to receive placebo, 10 or 20 mcg/d of vitamin D3 from baseline visit in their first trimester until delivery. Blood samples will be collected at baseline, midpoint and endpoint of the trial, at 10 week intervals, and from the umbilical cord at delivery. A 25-hydroxyvitamin D concentration of 30 nmol/L will be used to denote vitamin D deficiency. Information on maternal anthropometry, diet, lifestyle, sun exposure, blood pressure, iPTH and serum total calcium will also be reported. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02506439
Study type Interventional
Source University College Cork
Contact
Status Completed
Phase N/A
Start date November 1, 2014
Completion date April 1, 2017
View Details
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