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The vulnerable stomach in babies born with pure oesophageal atresia

R M Kimble1, J E Harding, A Kolbe

  • 1Department of Paediatric Surgery, The Starship, Auckland, New Zealand.

Pediatric Surgery International
|October 20, 1999
PubMed

Insights

Babies with esophageal atresia often experience gastric issues after gastrostomy feeding. Introducing feeds slowly may reduce these serious complications, including gastric perforations.

Area of Science:

  • Pediatric Surgery
  • Neonatal Medicine
  • Gastroenterology

Background:

  • Esophageal atresia (EA) is a congenital condition where the esophagus does not form properly.
  • Feeding gastrostomy is a common initial surgical intervention for EA.
  • Gastric complications following gastrostomy feeding in EA patients are a significant concern.

Purpose of the Study:

  • To investigate the incidence and nature of gastric complications in infants with pure esophageal atresia.
  • To explore the potential reasons for gastric vulnerability in these patients.
  • To provide recommendations for safer feeding practices.

Main Methods:

  • Retrospective review of nine infants with pure esophageal atresia treated between 1979 and 1996.
  • Analysis of initial surgical procedures (feeding gastrostomy) and subsequent feeding protocols.
  • Documentation and categorization of all gastric complications.

Main Results:

  • Seven out of nine (78%) infants developed gastric complications after gastrostomy feeds.
  • Complications included two cases of posterior gastric perforation, one of which was fatal.
  • The study suggests a small, abnormal stomach may be responsible for the high complication rate.

Conclusions:

  • Infants with pure esophageal atresia may have an underdeveloped stomach due to lack of in utero amniotic fluid exposure.
  • Gastrostomy feeding in these infants carries a high risk of gastric complications.
  • Cautious, slow introduction and advancement of feeds are recommended to minimize risks.

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