Outcomes after endoscopic dilation of laryngotracheal stenosis: An analysis of ACS-NSQIP

Avni Bavishi, Emily Boss, Rahul K. Shah, Jennifer Lavin

Research output: Contribution to journalArticle

Abstract

Background: Endoscopic management of pediatric subglottic stenosis is common; however, no multiinstitutional studies have assessed its perioperative outcomes. The American College of Surgeon’s National Surgical Quality Improvement Program – Pediatric (ACS-NSQIP-P) represents a source of such data. Objective: To investigate 30-day outcomes of endoscopic dilation of the pediatric airway and to compare these outcomes to those seen with open reconstruction techniques. Methods: Current procedural terminology (CPT) codes were queried for endoscopic or open airway reconstruction in the 2015 ACS-NSQIP-P Public Use File (PUF). Demographics and 30-day events were abstracted to compare open to endoscopic techniques and to assess for risk factors for varied outcomes after endoscopic dilation. Outcome measures included length of stay (LOS), 30-day rates of reintubation, readmission, and reoperation. Results: 171 endoscopic and 116 open procedures were identified. Mean age at endoscopic and open procedures was 4.1 (SEM = 0.37) and 5.4 years (SEM = 0.40). Mean LOS was shorter after endoscopic procedures (5.5 days, SEM = 1.13 vs. 11.3 days SEM = 1.01, P < 0.001). Open procedures had higher rates of reintubation (OR = 7.41, P = 0.026) and reoperation (OR = 3.09, P = 0.009). In patients undergoing endoscopic dilation, children < 1 year were more likely to require readmission (OR = 4.21, P = 0.03) and reoperation (OR = 4.39, P = 0.03) when compared with older children. Conclusion: Open airway reconstruction is associated with longer LOS and increased reintubations and reoperations, suggesting a possible opportunity to improve value in health care in the appropriately selected patient. Reoperations and readmissions following endoscopic dilation are more prevalent in children younger than 1 year.

Original languageEnglish (US)
JournalJournal of Clinical Outcomes Management
Volume25
Issue number3
StatePublished - Mar 1 2018

Keywords

  • Airway stenosis
  • Endoscopic dilation
  • Outcomes
  • Pediatrics
  • Subglottic stenosis

ASJC Scopus subject areas

  • Health Policy

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