Successful management of esophageal strictures without resection or replacement

Esophageal resection or replacement has become the standard therapy for severe esophageal strictures chiefly because less aggressive methods generally have failed. We hereby report our experience with 12 consecutive infants and children who have been managed successfully by means of Stamm gastrostomy and string-guided esophageal dilatation, coupled with endoscopically guided four-quadrant intralesional steroid injection, protected by Nissen fundoplication when gastroesophageal reflux has been demonstrated. In six patients, the stricture(s) were caused by ingestion of lye. In five, they were associated with repair of esophageal atresia. In one, the etiology was never determined. The strictures averaged 3.5 cm in length (range, 1 to 10 cm); the severity of the lesions was indicated by the fact that, in all instances, patients were completely intolerant of solids, and was confirmed fluoroscopically by demonstration of significant luminal narrowing. A mean of 4.3 steroid injections (range, 1 to 8) was required to obtain complete remission of symptoms; there have been no complications except in one lye ingestion patient who developed a tiny perforation following the initial dilatation, which responded to antibiotics alone. All patients remain symptom-free; the mean length of follow-up is 6.2 years (range, 1 to 11 years). We conclude that string-guided esophageal dilatation, when coupled with endoscopically guided steroid injection, is a safe and reliable method for treatment of severe esophageal strictures, which should obviate the need for esophageal resection or replacement in most patients. Moreover, even if treatment should ultimately fail, a procedure of lesser magnitude than esophageal replacement will likely be possible.(ABSTRACT TRUNCATED AT 250 WORDS)