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[Sleep apnea-hypopnea syndrome in a pediatric population: differences between children with tonsillar hypertrophy and

Mónica Llombart1, Eusebi Chiner, Elia Gómez-Merino

  • 1Unidad de Trastornos de Sueño, Sección de Neumología, Hospital Universitari Sant Joan d'Alacant, San Juan de Alicante, Alicante, Spain. llombart_mon@gva.es

Archivos De Bronconeumologia
|December 7, 2007
PubMed

Insights

Pediatric sleep apnea-hypopnea syndrome (SAHS) patients with tonsillar hypertrophy showed better outcomes than those with concomitant disease. While both groups required interventions like surgery or positive airway pressure (PAP) therapy, healthy children experienced a more favorable clinical and polysomnographic evolution.

Area of Science:

  • Pediatric Pulmonology
  • Sleep Medicine
  • Otolaryngology

Background:

  • Sleep apnea-hypopnea syndrome (SAHS) in children often stems from tonsillar hypertrophy.
  • Understanding clinical and polysomnographic differences is crucial for effective management.
  • Concomitant diseases can influence SAHS presentation and treatment outcomes.

Purpose of the Study:

  • To compare clinical and polysomnographic variables in pediatric SAHS patients with tonsillar hypertrophy versus those with concomitant disease.
  • To identify specific characteristics associated with each group.
  • To evaluate treatment outcomes and evolution in both patient cohorts.

Main Methods:

  • A study involving 42 children diagnosed with SAHS.
  • Patients were divided into two groups: 26 otherwise healthy (Group A) and 16 with concomitant disease (Group B).
  • Clinical data, polysomnography, and treatment responses were analyzed and compared between groups.

Main Results:

  • Group A (tonsillar hypertrophy) showed more frequent tonsillar hypertrophy (P=.02) and better outcomes, including higher oxygen saturation (P<.007) and lower desaturation index (P=.007).
  • Group B (concomitant disease) had more craniofacial abnormalities (P=.008), macroglossia (P=.04), and dolichocephalia (P=.04), with greater nocturnal hypoventilation (P=.01).
  • Group A underwent more tonsillectomies (88.5% vs 44%, P=.003), while Group B required more positive airway pressure (PAP) therapy (CPAP/BiPAP) and maxillary surgery.

Conclusions:

  • Children with SAHS and concomitant disease tend to be more obese, have craniofacial abnormalities, and experience greater nocturnal hypoventilation.
  • While most pediatric SAHS patients require interventions like surgery or PAP therapy, those with isolated tonsillar hypertrophy show a more favorable clinical and polysomnographic evolution.
  • SAHS management should consider the presence of concomitant diseases, which may necessitate different therapeutic approaches and influence prognosis.
Abstract

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