AUTHOR=Knirsch Walter , De Silvestro Alexandra , Rathke Verena , L’Ebraly Christelle , Natterer Julia C. , Schneider Juliane , Sekarski Nicole , Latal Beatrice , Borradori-Tolsa Cristina , Bouhabib Maya S. , Fuhrer Kradolfer Katharina , Glöckler Martin , Hutter Damian , Pfluger Marc R. , Kaiser Lena , Polito Angelo , Kelly-Geyer Janet F. , von Rhein Michael , the Swiss ORCHID group , Sekarski Nicole , Natterer Julia C. , Schneider Juliane , L’Ebraly Christelle , Pretre Rene , Hosseinpour Amir-Reza , Bouhabib Maya S. , Polito Angelo , Borradori-Tolsa Cristina , Sologashvili Tornike , Hutter Damian , Kaiser Lena , Pfluger Marc Raphael , Glöckler Martin , Fuhrer-Kradolfer Katharina , Grunt Sebastian , Fahrni Therese , Kadner Alexander , Knirsch Walter , von Rhein Michael , Etter Ruth , Rathke Verena , Kelly-Geyer Janet F. , Latal Beatrice , Dave Hitendu , Cesnjevar Robert , Brotzmann Mark , Kümin Hannah , Kusche Rachel , Killer Christa , Speckle Ursula , Schmid Regula , Goeggel-Simonetti Barbara , von Laer Letizia , Faas Seraina Calonder , Duetz Margreet , Ecoffey Marc , Metrailler Marie Pascale , Wille David , Bubl Berenice TITLE=Impact of postoperative necrotizing enterocolitis after neonatal cardiac surgery on neurodevelopmental outcome at 1 year of age JOURNAL=Frontiers in Pediatrics VOLUME=Volume 12 - 2024 YEAR=2024 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2024.1380582 DOI=10.3389/fped.2024.1380582 ISSN=2296-2360 ABSTRACT=What is the impact of postoperative cardiogenic necrotizing enterocolitis (NEC) on neurodevelopmental (ND) outcome at one year of age? Key findings:Postoperative NEC is associated with a prolonged intensive care unit (ICU) length of stay (LOS) and the total duration of the hospitalization, constituting an additional risk factor for neurodevelopmental impairment in newborns with congenital heart disease.Postoperative NEC constitutes an additional risk of neurodevelopmental impairment in infants undergoing cardiac surgery and should be prevented with clinical alert strategies and management.