The Fogarty balloon catheter as an aid to management of the infant with esophageal atresia and tracheoesophageal fistula complicated by severe RDS or pneumonia

Early ventilatory failure in an infant with EA/TEF may prove difficult to manage because of the low resistance "vent" provided by the TEF. In this Case Report Fogarty balloon occlusion of the vent was possible and aided management of the patient who was not a candidate for primary repair of the anomaly.     

Supraclavicular approach to cervical esophageal atresia with tracheoesophageal fistula

This is a report of a patient with esophageal atresia with a blind upper pouch and a lower pouch fistula, both in the neck. The preoperative radiologic appearance of an air-filled esophagus behind the trachea suggested a higher than normal fistula. Preoperative bronchoscopy confirmed the cervical position of the fistula and, as a result, a supraclavicular incision was used to approach both the atresia and fistula.     

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

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.     

Outcomes in esophageal atresia and tracheoesophageal fistula

Background/Purpose: The purpose of this analysis was to investigate outcomes in newborns with esophageal atresia (EA) or tracheoesophageal fistula (TEF) with respect to prognostic classifications and complications.Methods: Charts of all 144 infants with EA/TEF treated at British Columbia Children’s Hospital (BCCH) from 1984 to 2000 were reviewed. Patient demographics, frequency of associated anomalies, and details of management and outcomes were examined.Results: Applying the Waterston prognostic classification to our patient population, survival rate was 100% for class A, 100% for class B, and 80% for class C. The Montreal classification survival rate was 92% for class I and 71% for class II (P = .08). Using the Spitz classification, survival rate was 99% for type I, 84% for type II, and 43% for type III (P < .05). The Bremen classification survival rate was 95% “without complications” and 71% “with complications.” Complications included stricture (52%), gastroesophageal reflux (31%), anastomotic leakage (8%), recurrent fistula (8%), and pneumonia (6%). Seventeen patients underwent fundoplication for gastroesophageal reflux, 16 pre-1992 and one post-1992.Conclusions: Comparing the major prognostic classifications, the Spitz classification scheme was found to be most applicable. In our institution, the trend in management of gastroesophageal reflux after repair of EA/TEF has moved away from fundoplication toward medical management.     

Oral feeding outcomes in infants with esophageal atresia and tracheoesophageal fistula

Purpose

The purpose of this study was to explore oral feeding outcomes in infants born with type-C esophageal atresia and tracheoesophageal fistula (EA/TEF).

Esophageal atresia with double tracheoesophageal fistula

Ninety cases of esophageal atresia (EA) with double tracheoesophageal fistula (TEF) from the literature and 4 new cases are examined. The incidence may be more common than is generally recognized with incidences up to 5.3% reported. The pre-, intra-, and postoperative diagnosis may be difficult, and half have been missed initially with almost half of these being first recognized at autopsy. During repair of EA and TEF the proximal esophagus should be mobilized looking for a proximal fistula. Many proximal TEF are missed at the initial operation and discovered in the postoperative period. The symptoms, diagnosis and treatment of the unrecognized proximal TEF are similar to that for isolated TEF. Results should be good since this problem occurs in large babies with fewer and less complex associated conditions.     

Plain film detection of right aortic arch in infants with esophageal atresia and tracheoesophageal fistula.

The aortic arch can be clearly demonstrated in neonatal chest radiographs by use of a high kilovoltage-filtered film with air-gap magnification. This allows identification of the presence of right aortic arch in patients with esophageal atresia and tracheoesophageal fistula; awareness of this anomaly may influence choice of surgical approach.     

Structural airway abnormalities contribute to dysphagia in children with esophageal atresia and tracheoesophageal fistula

Background

Long-term dysphagia occurs in up to 50% of repaired esophageal atresia and tracheoesophageal fistula (EA/TEF) patients. The underlying factors are unclear and may include stricture, esophageal dysmotility, or associated anomalies. Our purpose was to determine whether structural airway abnormalities (SAA) are associated with dysphagia in EA/TEF.

Relationships between hospital and surgeon operative volumes and outcomes of esophageal atresia/tracheoesophageal fistula repair

Purpose

Most pediatric surgeons perform < 2 esophageal atresia and tracheoesophageal fistula (EA/TEF) repairs annually. We aimed to determine whether higher surgeon and hospital volumes are associated with better outcomes after EA/TEF repair.

Management of esophageal atresia and tracheoesophageal fistula in the neonate with severe respiratory distress syndrome

In a 10-year period, 22 neonates with esophageal atresia (EA) and tracheoesophageal fistula (TEF) required high pressure ventilatory support soon after birth because of respiratory distress syndrome (RDS). Eleven of the 22 or 50% survived overall, but if the 5 patients who died before definitive surgical repair could be attempted are excluded, 11 of 17 or 65% survived. More importantly, 4 of 7 (57%) patients who had gastrostomy performed first survived while 7 of 10 (70%) who had fistula ligation performed first survived. The difficulties with intraoperative management of those who had gastrostomy performed first were even more impressive. Our experience leads us to conclude that patients with EA and TEF with severe RDS who require high pressure ventilation preoperatively represent a group of patients who require special consideration. The danger to such patients with increased pulmonary resistance is not gastric distention but sudden loss of intragastric pressure. In the presence of poor lung compliance, the upper gastrointestinal tract functions in continuity with the tracheobronchial tree. A sudden loss of intragastric pressure, as with placement of a gastrostomy tube, results in an acute loss of effective ventilating pressure. Resuscitation of such a patient is not possible until leakage from the esophagus is controlled by ligation of the fistula or transabdominal occlusion of the distal esophagus. Placement of a Fogarty catheter into the fistula via a bronchoscope is effective but may not be feasible in every case. Early thoracotomy and ligation of the fistula in patients with progressive RDS provides immediate improvement in ventilatory efficiency and relief of gastric distention.     

Esophageal atresia and tracheoesophageal fistula with distal esophageal stenosis: preoperative diagnosis

This is a presentation of a case of preoperative diagnosis of apparent esophageal atresia and an apparent distal and tracheoesophageal fistula from a peripheral hospital. After surgery, histopathologic findings showed the absence of cartilage and bronchial glands, suggesting the etiology as a fibromuscular stenosis.     

Intentional tracheoesophageal fistula cannulation for gastric decompression in type C esophageal atresia

We describe a nonsurgical technique for managing gastric distention in infants with type C esophageal atresia, involving intubating the trachea with an umbilical catheter and entering the stomach through the fistula as soon as a flexible bronchoscope found its wide‐open orifice. This technique might have a special role when gastric distention precedes other commonly used preventive measures.     

The structural characteristics and expression of neuropeptides in the esophagus of patients with congenital esophageal atresia and tracheoesophageal fistula

Purpose

The aim of this study was to investigate the structural characteristics and the expression of a group of neuropeptides in the esophagus of patients with congenital esophageal atresia and tracheoesophageal fistula (EA-TEF), as well to elucidate the roles of these neuropeptides in the pathogenesis of postoperative incoordination of esophagus after successful surgical repair of EA-TEF.

Methods

Twenty-four specimens from distal tracheoesophageal fistulas of patients with EA-TEF (EA-TEF group) and 10 esophageal specimens from neonates who died of nonesophageal diseases (control group) were studied. All of the specimens were subjected to routine pathologic study, ultrastructural observation, and immunohistochemical staining for neuron-specific enolase, substance P, vasoactive intestinal polypeptide, and nitric oxide synthase.

Results

In the EA-TEF group, mitochondria were distributed along the membrane of smooth muscle cell, whereas mitochondria in the control group were distributed along the karyotheca of the smooth muscle cells. The ratio of granulated vesicles to clear vesicles in the varicosity of the intramuscular motor nerve ending of the EA-TEF group (0.520 ± 0.137) was much higher than that in the control group (0.192 ± 0.020, P < .05). The percentages of specimens shown to have positive expression of neuron-specific enolase and substance P in the EA-TEF group (20.8% and 12.5%, respectively) were significantly lower than those in the control group (90% and 80% respectively, P < .05). The percentages of specimens shown to have positive expression of vasoactive intestinal polypeptide and nitric oxide synthase in the EA-TEF group (83.3% and 75%, respectively) were significantly higher than that in the control group (30% and 10% respectively, P < .05).

Conclusion

Imbalance of neurotransmitters excretion in nerve vesicle, abnormal intrinsic dysplasia of nerve plexus and increased expression of certain neuropeptides were the main characteristics of esophagus with abnormal intrinsic innervation, which may be responsible for the postoperative esophageal dysfunction of EA-TEF.     

Prevention of gastroesophageal reflux using nissen fundoplication in the staged repair of esophageal atresia with distal tracheoesophageal fistula

To prevent the reflux of gastric contents into the bronchial tree through the tracheoesophageal fistula in patients with esophageal atresia with tracheoesophageal fistula, Nissen fundoplication was performed in the first-stage repair of staged operations. After elimination of the pulmonary complication, a correction of esophageal atresia and tracheoesophageal fistula was successfully performed through the extrapleural route at the age of 16 days. Thus, because Nissen fundoplication is simple to perform and effective in preventing gastroesophageal reflux, this procedure is considered to be useful in the staged repair of esophageal atresia with tracheoesophageal fistula.     

Thoracoscopic repair of esophageal atresia with tracheoesophageal fistula: anesthetic and intensive care management of a series of eight neonates

Advances in minimally invasive techniques have made pediatric laparoscopic surgery commonplace. Thoracoscopic surgery in children however is still performed in only a few centers throughout the world. Between July 2001 and January 2004, the first eight esophageal atresia with tracheoesophageal fistula repairs were performed thoracoscopically at the Royal Hospital for Sick Children in Edinburgh. This article presents their anesthetic management, their postoperative management in the pediatric intensive care unit and reviews the complications seen in both the intraoperative and postoperative periods. Finally we discuss how our experience to date influences our perioperative management of these challenging cases.     

Management of patients with combined tracheoesophageal fistula,esophageal atresia,and duodenal atresia

INTRODUCTION

Patients with combined esophageal atresia (EA), tracheoesophageal fistula (TEF), and duodenal atresia (DA) pose a rare management challenge.

PRESENTATION OF CASE

Three patients with combined esophageal atresia (EA), tracheoesophageal fistula (TEF), and duodenal atresia safely underwent a staged approach inserting a gastrostomy tube and repairing the EA/TEF first followed by a duodenoduodenostomy within one week. None of the patients suffered significant pre- or post-operative complications and our follow-up data (between 12 and 24 months) suggest that all patients eventually outgrow their reflux and respiratory symptoms.

DISCUSSION

While some authors support repair of all defects in one surgery, we recommend a staged approach. A gastrostomy tube is placed first for gastric decompression before TEF ligation and EA repair can be safely undertaken. The repair of the DA can then be performed within 3–7 days under controlled circumstances.

CONCLUSION

A staged approach of inserting a gastrostomy tube and repairing the EA/TEF first followed by a duodenoduodenostomy within one week resulted in excellent outcomes.