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Clinical Trial Summary

This study includes 2 phases. During phase 1, pregnant women are followed over the course of pregnancy. The phase 2 is a follow-up of the mother-child dyad at 3 and 5 year after delivery.

The purpose of this phase 1 is to :

- assess the contribution and interactions of adipokines in the development of insulin resistance during pregnancy and gestational diabetes;

- assess levels of maternal adipokines as determinants of development and fetal growth;

- determine the genetic variations that influence levels of adipokines and glucose regulation during pregnancy and in newborns.

The purpose of this phase 2 is to:

- identify DNA methylation variations at birth that are predictive of childhood overweight/obesity.

- identify maternal characteristics associated with DNA methylation variations predictive of childhood overweight/obesity.

- establish whether the loci predictive of childhood overweight/obesity at birth are still differentially methylated at 5 years of age (samples collected at 5 years of age).

- identify DNA methylation variations at birth that are predictive of childhood neurodevelopment problems at 3 and 5 years of age.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT01623934
Study type Observational
Source Université de Sherbrooke
Contact
Status Active, not recruiting
Phase N/A
Start date January 2010
Completion date May 2019

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