hrp0086p1-p546 | Perinatal Endocrinology P1 | ESPE2016

Higher Risk of Low Birth Weight and Multiple Nutritional Deficiencies in Neonates from Mothers after Gastric Bypass: A Case Control Study

Gerard Maxime , Gascoin Geraldine , Salle Agnes , Frein Dorothee , Topart Philippe , Becouarn Guillaume , Schmitt Francoise , Briet Claire , Rouleau Stephanie , Sentilhes Loic , Coutant Regis

Background: Maternal bariatric surgery is associated with increased risk of small-for-gestational-age infants. Risk of nutritional deficiencies in neonates of mothers with prior gastric bypass (GBP) is unclear.Methods: This study compared the clinical and cord blood biological characteristics of 56 newborns of GBP mothers and 56 newborns of healthy mothers, in the Obstetrics Department of Angers University Hospital between 01/03/2008 and 31/10/2012. Afte...

hrp0086p1-p569 | Perinatal Endocrinology P1 | ESPE2016

Maternal Nutritional Risk Factors Associated with Neonatal Hyperinsulinism

Louvigne Mathilde , Rouleau Stephanie , Bouhours-Nouet Natacha , Donzeau Aurelie , Caldagues Emmanuelle , Souto Isabelle , Montcho Yannis , Bouvagnet Audrey Migraine , Baud Olivier , Leger Juliane , Carel Jean-Claude , Gascoin Geraldine , Coutant Regis

Background: Neonatal hyperinsulinism is the most frequent cause of neonatal recurrent hypoglycaemia. The persistent form can be explained by mutations of genes involved in beta cell function, whereas the transient form can occur in case of prematurity, low birth weight, macrosomia, perinatal hypoxia, and maternal diabetes.Objective and hypotheses: As we observed an increase in the incidence of neonatal hyperinsulinism, we hypothesized that potential mate...