Long-term outcomes following H-type tracheoesophageal fistula repair in infants

• Published in: Pediatric surgery international 2017-02, Vol.33 (2), p.187-190
• Main Authors: Zani, Augusto, Jamal, Luai, Cobellis, Giovanni, Wolinska, Justyna M., Fung, Samuel, Propst, Evan J., Chiu, Priscilla P. L., Pierro, Agostino
• Format: Article
• Language: English
• Subjects: Child, Preschool; Female; Humans; Infant; Infant, Newborn; Male; Medicine; Medicine & Public Health; Original Article; Pediatric Surgery; Pediatrics; Postoperative Period; Retrospective Studies; Surgery; Time; Tracheoesophageal Fistula - surgery; Treatment Outcome
• ISSN: 0179-0358; 1437-9813
• DOI: 10.1007/s00383-016-4012-0

Purpose To evaluate outcomes following repair of H-type tracheoesophageal fistula (TEF). Methods Retrospective chart review of infants with H-type TEF treated at our institution between 2000 and 2014. Patient demographics, surgical management, and postoperative function were evaluated. Results Of the 268 patients with esophageal atresia/TEF treated at our center, 16 (6%) had an H-type TEF (10 males). Thirteen (81%) had associated anomalies. All patients were symptomatic: choking and sputtering were the most common presentation ( n  = 10, 63%). Diagnosis Age at diagnosis was 8 days (1 day–34 months). All patients were diagnosed based on a single esophagogram. Prior to surgery, 12 (75%) patients underwent bronchoscopy and 11 underwent cannulation of the TEF tract. Surgery All patients underwent open repair. One was started thoracoscopically but converted to open due to esophageal sero-muscular injury. Repair was achieved in all patients via a transcervical approach (right-sided incision in 15). One patient had an unsuccessful prior attempt at repair using tissue glue. Following TEF division, 11 patients had tissue interposition grafts placed (9 muscle, 2 fat). Postoperative course Eight (50%) patients had postoperative vocal cord paresis (6 right-sided, 2 bilateral). A patient developed recurrent TEF 78 days postoperatively that was subsequently repaired. Follow-up At 41 months (8–143), there were no mortalities, all patients with vocal cord paresis were asymptomatic despite the fact that only 3 of 8 (38%) regained function, and nine (56%) patients had gastro-esophageal reflux requiring treatment. Conclusions This large, single-center series demonstrates that H-type TEF can be diagnosed with esophagogram at an early age. Postoperative recurrent laryngeal nerve paresis and gastro-esophageal reflux disease are common following repair. Although most patients with vocal cord paresis eventually become asymptomatic, two-thirds do not regain vocal cord function. This reinforces the importance of routine examination of vocal cord movement following H-type TEF repair.