Gastroschisis and omphalocele : Incidence and outcome

INTRODUCTION: Gastroschisis and omphalocele are the most common congenital abdominal wall defects. The main purpose of this study was to investigate the incidence, other associated anomalies and the course of these diseases in Iceland.

MATERIAL AND METHODS: The study was retrospective. The population was all newborns who were admitted to the NICU of Children's Hospital Iceland due to gastroschisis or omphalocele in 1991-2020. Furthermore, all fetuses diagnosed prenatally or post mortem where the pregnancy ended in spontaneous or induced abortion, were included.

RESULTS: During the study period, 54 infants were born with gastroschisis and five with omphalocele. The incidence of gastroschisis was 4.11 and omphalocele 0,38/10,000 births. There was no significant change in the incidence of the diseases during the study period. In addition, five fetuses were diagnosed with gastroschisis and 31 with omphalocele where the pregnancy was terminated. In addition to gastroschisis in the live born infants and fetuses the most common associated anomalies were in the gastrointestinal or urinary tract but in infants and fetuses with omphalocele anomalies of the cardiac, central nervous or skeletal systems were the most common. Sixteen fetuses diagnosed with omphalocele had trisomy 18. Mothers aged 16-20 were more likely to give birth to an infant with gastroschisis than older mothers (p< 0.001). Primary closure was successful in 86% of the infants. Those reached full feedings significantly earlier and were discharged earlier. Overall survival rate was 95%. Three children were still receiving parenteral nutrition at discharge due to short bowel syndrome.

CONCLUSIONS: The incidence of gastroschisis in Iceland is in accordance with studies in other countries but but the incidence of omphalocele is lower, which can be partly explained by spontaneous or induced abortions. Other anomalies associated with omphalocele are more severe than those associated with gastroschisis. Primary closure was associated with more benign course. Children with gastroschisis may need prolonged parenteral nutrition due to shortening of their intestines.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:110

Enthalten in:

Laeknabladid - 110(2024), 3 vom: 26., Seite 144-150

Sprache:

Isländisch

Beteiligte Personen:

Reynisdottir, Kristin Fjola [VerfasserIn]
Hjartardottir, Hulda [VerfasserIn]
Rosmundsson, Thrainn [VerfasserIn]
Thorkelsson, Thordur [VerfasserIn]

Links:

Volltext

Themen:

Anomalies
English Abstract
Gastroschisis
Journal Article
Omphalocele
Short gut syndrome

Anmerkungen:

Date Completed 01.03.2024

Date Revised 01.03.2024

published: Print

Citation Status MEDLINE

doi:

10.17992/lbl.2024.03.785

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36910885X