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Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
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Efficacy and Safety of Adenotonsillectomy for Pediatric Obstructive Sleep Apnea Across Various Age Groups: A

Mohammed Halawani1,2,3, Arwa Alsharif4, Omar Ibrahim Alanazi5

  • 1Pediatric ENT, King Abdullah Specialized Children's Hospital (KASCH), Riyadh 11426, Saudi Arabia.

Pediatric Reports
|July 23, 2025
PubMed

Insights

Adenotonsillectomy (AT) is effective for pediatric obstructive sleep apnea (OSA), with optimal results seen in children aged 3-7 years. Younger children (<3) face higher complication risks, while older children show less improvement.

Area of Science:

  • Pediatric Otolaryngology
  • Sleep Medicine
  • Surgical Outcomes Research

Background:

  • Obstructive sleep apnea (OSA) is a common condition in children.
  • Adenotonsillectomy (AT) is a primary surgical treatment for pediatric OSA.
  • Optimal timing for AT in relation to age and outcomes requires further clarification.

Purpose of the Study:

  • To evaluate the safety and efficacy of adenotonsillectomy (AT) for pediatric obstructive sleep apnea (OSA).
  • To analyze surgical outcomes based on patient age, disease severity, and follow-up duration.
  • To determine the optimal age range for performing AT in children with uncomplicated OSA.

Main Methods:

  • Systematic literature search across four electronic databases.
  • Inclusion of 71 studies (before-and-after, cohort, RCTs) with 9087 participants.
  • Analysis of surgical results stratified by age, disease severity, and follow-up duration.

Main Results:

  • Children aged 3-7 years showed greater improvements in OSA severity, hypoxemia, sleep quality, and cardiovascular function compared to older children.
  • Cognitive and behavioral improvements were linked more to follow-up duration than surgical age.
  • Surgical complication rates were significantly higher in children under 3 years old.

Conclusions:

  • Adenotonsillectomy (AT) is most effective and safest for pediatric obstructive sleep apnea (OSA) between ages 3 and 7.
  • This age range balances disease resolution with reduced surgical risk.
  • High-quality randomized controlled trials are recommended to refine clinical guidelines for pediatric AT.

Keywords:
AHI reductionadenotonsillectomyagebehavioral improvementsobstructive sleep apneapediatricsleep qualitysurgical complications

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