Related Experiment Video

Updated: Mar 30, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
05:07

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

Published on: November 6, 2019

26.9K

Intracapsular and Extracapsular Tonsillectomy and Adenoidectomy in Pediatric Obstructive Sleep Apnea

Pamela Mukhatiyar1, Kiran Nandalike2, Hillel W Cohen3

  • 1Division of Pediatric Respiratory and Sleep Medicine, The Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York.

JAMA Otolaryngology-- Head & Neck Surgery
|November 20, 2015
PubMed

Insights

Extracapsular tonsillectomy and adenoidectomy (ETA) and intracapsular tonsillectomy and adenoidectomy (ITA) effectively treat obstructive sleep apnea syndrome (OSAS) in children. However, ITA may be less effective for children with both asthma and obesity.

Area of Science:

  • Pediatric Otolaryngology
  • Sleep Medicine
  • Surgical Outcomes Research

Background:

  • Obstructive sleep apnea syndrome (OSAS) in children often necessitates surgical intervention.
  • Limited comparative data exists on the clinical outcomes of extracapsular tonsillectomy and adenoidectomy (ETA) versus intracapsular tonsillectomy and adenoidectomy (ITA) for pediatric OSAS.

Purpose of the Study:

  • To compare polysomnography (PSG) and clinical outcomes following ETA and ITA in children diagnosed with OSAS.
  • To evaluate the impact of comorbid asthma and obesity on the effectiveness of these surgical procedures.

Main Methods:

  • Retrospective cohort study analyzing medical records of 89 children with OSAS who underwent either ETA or ITA.
  • Inclusion criteria included confirmed OSAS via PSG and absence of craniofacial/neurological disorders.
  • Outcomes assessed included PSG parameters and treatment failure, defined as residual OSAS (apnea-hypopnea index ≥5 events/hour).

Main Results:

  • Both ETA and ITA demonstrated significant short-term improvements in PSG findings for pediatric OSAS.
  • No significant differences in overall clinical outcomes or treatment failure rates were observed between the ETA and ITA groups.
  • A notable finding was an increased likelihood of residual OSAS after ITA in the subset of patients with coexisting asthma and obesity (OR, 16.5; P=.04).

Conclusions:

  • Both ETA and ITA are effective surgical options for pediatric OSAS, yielding comparable short-term results.
  • The presence of comorbid asthma and obesity may indicate a poorer response to ITA, suggesting ETA might be a more robust option in such cases.
  • Further research is warranted to elucidate long-term outcomes and refine surgical decision-making for complex pediatric OSAS cases.
Abstract

More Related Videos

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue07:38

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

Published on: June 14, 2020

8.2K
Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea07:54

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea

Published on: December 6, 2016

20.9K

Related Concept Videos

Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
3.2K
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
14.9K
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
558
Suctioning the Nasopharyngeal Airway01:29

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
5.2K
Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
1.4K
Sleep Apnea01:21

Sleep Apnea

Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
763