Long-term analysis of children with esophageal atresia and tracheoesophageal fistula

Presented at the 54th Annual Meeting of the Section on Surgery of the American Academy of Pediatrics, Boston, Massachusetts, October 18-20, 2002.
https://doi.org/10.1016/S0022-3468(03)00110-6Get rights and content

Abstract

Background/purpose

For children with esophageal atresia (EA) or tracheoesophageal fistula (TEF), the first years of life can be associated with many problems. Little is known about the long-term function of children who underwent repair as neonates. This study evaluates outcome and late sequelae of children with EA/TEF.

Methods

Medical records of infants with esophageal anomalies (May 1972 through December 1990) were reviewed. Study parameters included demographics, dysphagia, frequent respiratory infections (> 3/yr), gastroesophageal reflux disease (GERD), frequent choking, leak, stricture, and developmental delays (weight, height < 25%, < 5%, respectively).

Results

Over 224 months, 69 infants (37 boys, 32 girls) were identified: type A, 10 infants; type B, 1; type C, 53; type D, 4; type E, 1. Mean follow-up was 125 months. During the first 5 years of follow-up, dysphagia (45%), respiratory infections (29%), and GERD (48%) were common as were growth delays. These problems improved as the children matured.

Conclusions

Children with esophageal anomalies face many difficulties during initial repair and frequently encounter problems years later. Support groups can foster child development and alleviate parent isolationism. Despite growth retardation, esophageal motility disorders, and frequent respiratory infections, children with EA/TEF continue to have a favorable long-term outcome.

Section snippets

Materials and methods

From May 1972 to December 1990 (18.7 years), 69 children with EA/TEF have been treated at our institution and were available for long-term follow-up. Study approval from the institutional review board (IRB) was obtained. The medical records of these infants were reviewed to discover residual symptoms or complications that arose during infancy, elementary years, or teenage years. Children were seen annually in clinic. Symptoms and parental concerns were evaluated at 5-year intervals. The study

Results

Thirty-seven boys and 32 girls were included in the study. Initial repair was carried out through a right extrapleural thoracotomy with division of TEF and primary single layer esophagoesophagostomy, often with prior gastrostomy placement. Esophageal replacement with colonic interposition was utilized in 7 of 10 type A patients. Forty-nine infants (71%) received gastrostomy tubes at the discretion of the attending surgeon. Gastrostomy was maintained until the child showed adequate nutritional

Discussion

Children with EA/TEF have a significant incidence of gastroesophageal reflux. Postoperatively, esophageal motility disorders are observed. Esophageal peristalsis is impaired, whereas the lower esophageal sphincter may be incompetent.5, 6, 7 Several studies have reported an increased incidence of gastroesophageal reflux after EA/TEF repair; however, the definitions have not been uniform. Furthermore, discrepancy between subjective reflux and documented gastroesophageal reflux disease is likely

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