Gastric transposition for esophageal substitution in children.

Fifty-four gastric transposition procedures have been carried out for esophageal substitution in the 10-year period 1981 through 1990. The indication for esophageal replacement was esophageal atresia in 36 (19 long-gap atresia with distal fistula and 17 isolated atresia), caustic stricture in 9, intractable peptic reflux stricture in 3, 2 achalasia and 1 each of prolonged foreign body impaction, diffuse leiomyoma, congenital esophageal stenosis, and congenital short esophagus. Eight patients had previously undergone an unsuccessful colonic replacement procedure. The age at gastric transposition ranged from 4 months to 16 years. The procedure of choice was posterior mediastinal transposition without thoracotomy in 37 cases. The esophagogastric anastomosis leaked in 7 patients (12.9%), all of which closed spontaneously, whereas 5 patients developed an anastomotic stricture that responded to bouginage. There were 5 deaths (9.2%). Major complications developed postoperatively in 12 patients: 4 required additional gastric drainage procedures, 2 required temporary tracheostomy, 2 developed adhesion obstruction, and 1 each developed paraesophageal hernia, leakage of the jejunal feeding tube, tracheomalacia, and major hemorrhage following resection of a colonic graft. Major but temporary feeding problems were encountered in 12 children. Medium-term results were assessed as excellent in 67%, good in 20%, fair in 6%, and poor in 6% of the 34 patients surviving longer than 1 year postoperatively (ie, excluding 7 patients lost to follow-up).