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Respiratory events after adenotonsillectomy requiring escalated admission status in children with obstructive sleep

Alexandra M Arambula1, Deborah X Xie1, Amy S Whigham2

  • 1Vanderbilt University School of Medicine, Nashville, TN USA; Surgical Outcomes Center for Kids, Vanderbilt University Medical Center, Nashville, TN, USA.

International Journal of Pediatric Otorhinolaryngology
|March 5, 2018
PubMed

Insights

Children undergoing adenotonsillectomy (AT) for obstructive sleep apnea (OSA) who require pediatric intensive care unit (PICU) admission are younger and have more risk factors. Post-anesthesia care unit (PACU) time and oxygen needs may predict complications.

Area of Science:

  • Pediatric Surgery
  • Sleep Medicine
  • Critical Care Medicine

Background:

  • Obstructive sleep apnea (OSA) is a common condition in children.
  • Adenotonsillectomy (AT) is a primary treatment for pediatric OSA.
  • Postoperative respiratory complications after AT in OSA patients require careful monitoring.

Purpose of the Study:

  • To characterize postoperative respiratory complications in children with OSA after AT.
  • To identify predictors of pediatric intensive care unit (PICU) admission.
  • To evaluate risk factors associated with respiratory compromise post-AT.

Main Methods:

  • Retrospective analysis of 133 pediatric patients with OSA who underwent AT.
  • Stratification based on respiratory event severity, PICU admission, and escalation of care.
  • Assessment of postoperative hospital course, including PACU time and oxygen requirements.

Main Results:

  • 26.8% of patients required PICU admission.
  • PICU admissions were younger, with higher apnea-hypopnea indices and comorbidities.
  • PICU patients had increased post-anesthesia care unit (PACU) time requiring supplemental oxygen.

Conclusions:

  • Pediatric patients needing post-AT PICU care have significant risk factors for respiratory compromise.
  • Extended PACU time and supplemental oxygen use may indicate higher risk for complications.
  • Prospective studies are needed to define optimal PICU admission criteria post-AT.
Abstract

Keywords:
AdenotonsillectomyIntensive careObstructive sleep apneaPediatricPostoperative complicationsTonsillectomy

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