Congenital Choanal Atresia Repair: An Analysis of Adverse Perioperative Events

Abstract

Objectives

To identify risk factors and determine the perioperative morbidity of infants undergoing congenital choanal atresia (CCA) repair.

Study Design

Retrospective analysis of the ACS-NSQIP-P database (American College of Surgeons National Surgical Quality Improvement–Pediatric).

Setting

Tertiary medical center.

Subjects and Methods

Patients who underwent CCA repair at age ≤365 days at the time of surgery were queried via the ACS-NSQIP-P database (2013-2016) via Current Procedural Terminology code 30540. Analyzed outcomes include age, length of stay, medical comorbidities, operative time, readmission, reoperation, and postoperative complications.

Results

A total of 168 patients were identified, 70 of which were within the neonatal period. Preoperatively, gastrointestinal disease (P < .0001), mechanical ventilation (P < .0001), and oxygen supplementation (P = .0040) were significantly greater in frequency among neonates. For all children preoperatively, ASA class (P < .0001), chronic lung disease (P = .0019), oxygen supplementation (P < .0001), and prematurity (P = .0016) had a significant impact on prolonged length of stay. Neonates had a persistent requirement for postoperative mechanical ventilation (P < .0001) and a prolonged length of stay (P < .00001).

Conclusion

Neonates undergoing CCA repair are more likely to have a persistent requirement for postoperative mechanical ventilation and a prolonged length of stay. Recognition of key clinical factors may aid in optimizing perioperative risk assessment, patient counseling, and procedural planning.