Congenital Choanal Atresia Repair: An Analysis of Adverse Perioperative Events.

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.