Vitamin D Supplementation for the Prevention of GDM

Status Recruiting

Clinical Trial Summary

This study was a double-blind multicenter randomized controlled study.

Clinical Trial Description

This study intends to adopt a randomized controlled study design, and randomly divide pregnant women at high risk of GDM into intervention group (VitD3:1600 IU/ day) (n=800) and control group (placebo:2 tablets/day) (n=800) until the end of delivery. The risk of GDM in pregnant women of the two groups was compared, the preventive effect of high-dose VitD supplementation during pregnancy on different subtypes of GDM was determined, and the effects of VitD supplementation on VitD nutritional status during pregnancy and birth outcome and health of offspring were explored, so as to provide evidence-based basis for rational VitD supplementation during pregnancy. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05208827
Study type	Interventional
Source	Women's Hospital School Of Medicine Zhejiang University
Contact	Luyang Han, doctor
Phone	18867106248
Email	524519232@163.com
Status	Recruiting
Phase	Early Phase 1
Start date	January 1, 2022
Completion date	January 1, 2025

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