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Updated: May 7, 2026

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function
Published on: April 17, 2020
Long-gap oesophageal atresia
Insights
Management of long-gap esophageal atresia involves various surgical options. Gastric transposition is preferred for some types, while delayed primary anastomosis and tension primary anastomosis show promise, with replacement procedures yielding high success rates.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Neonatal Care
Background:
- Long-gap esophageal atresia (LGEA) presents significant management challenges in infants.
- Surgical strategies aim to restore esophageal continuity and function.
Purpose of the Study:
- To review and compare different management options for LGEA.
- To evaluate the outcomes of various surgical approaches in a cohort of infants.
Main Methods:
- Retrospective analysis of 89 infants treated for LGEA.
- Comparison of outcomes for esophageal replacement (gastric transposition) versus primary anastomosis techniques.
Main Results:
- Esophageal replacement via gastric transposition was preferred for isolated atresia and distal atresia with proximal fistula.
- Delayed primary anastomosis (6-12 weeks) was attempted.
- Primary anastomosis with tension and mechanical ventilation showed success in 39 infants, with low disruption rates but high stricture (72%) and reflux (54%) rates.
- Esophageal replacement had a low mortality rate (1/43), with gastric transposition showing excellent results (85%-90% satisfactory outcomes).
Conclusions:
- Gastric transposition is a successful esophageal replacement strategy for LGEA.
- Primary anastomosis, while feasible, is associated with significant long-term complications like strictures and reflux.
- Optimizing surgical techniques for LGEA is crucial for improving patient outcomes.
Abstract:
The various options for the management of long-gap oesophageal atresia are discussed. Of 89 infants treated, 27 had isolated atresia, 6 distal atresia with proximal fistula, and 56 atresia with distal fistula. The preferred approach for the former two groups was oesophageal replacement via gastric transposition. Recently, delayed primary anastomosis has been attempted after 6-12 weeks. For wide-gap atresia with distal fistula, primary anastomosis under marked or extreme tension with elective paralysis and mechanical ventilation for 5 days postoperatively achieved highly successful results in 39 infants. There were no major anastomotic disruptions and only 7 minor leaks. Strictures developed in 72% of cases and gastro-oesophageal reflux in 54%, 66% of whom required antireflux surgery. There was only 1 death in the 43 patients undergoing oesophageal replacement (none after gastric transposition, n = 34). A highly satisfactory outcome was achieved in 85%-90% of infants undergoing a replacement procedure.
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