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Updated: Feb 16, 2026

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
An updated review of pediatric drug-induced sleep endoscopy
Lyndy J Wilcox1, Mathieu Bergeron1, Saranya Reghunathan2
1Division of Pediatric Otolaryngology-Head and Neck Surgery Cincinnati Children's Hospital Medical Center Cincinnati Ohio U.S.A.
Insights
Drug-induced sleep endoscopy (DISE) is a safe method for evaluating pediatric obstructive sleep apnea (OSA). Standardized protocols and scoring systems are needed to improve consistency and surgical outcomes in children.
Area of Science:
- Pediatric Otolaryngology
- Sleep Medicine
- Anesthesiology
Background:
- Obstructive sleep apnea (OSA) is a common condition in children.
- Drug-induced sleep endoscopy (DISE) is a diagnostic tool used to assess upper airway obstruction during sleep.
- Understanding the role of DISE in pediatric OSA is crucial for effective management.
Purpose of the Study:
- To review the current literature on the use of DISE in children with OSA.
- To discuss indications, anesthetic protocols, diagnostic comparisons, scoring systems, and outcomes of pediatric DISE.
Main Methods:
- A comprehensive literature review was performed.
- Literature search focused on pediatric DISE up to May 2017.
Main Results:
- DISE effectively evaluates airway obstruction sites during sedation.
- Indications include persistent OSA post-tonsillectomy, OSA without tonsillar hypertrophy, and suspected sleep-state dependent laryngomalacia.
- Dexmedetomidine/ketamine protocols are safe for pediatric DISE; propofol is common in adults.
- Six scoring systems exist, but none are universally accepted.
Conclusions:
- DISE is a safe and valuable technique for assessing pediatric airway obstruction.
- Lack of standardized anesthetic protocols and scoring systems hinders consistent reporting and communication.
- Development of universal standards is necessary for optimizing surgical outcomes in pediatric OSA.
Objectives:
Drug-induced sleep endoscopy (DISE) involves assessment of the upper airway using a flexible endoscope while patients are in a pharmacologically-induced sleep-like state. The aim of this article is to review the current literature regarding the role of DISE in children with obstructive sleep apnea (OSA). The indications, typical anesthetic protocol, comparison to other diagnostic modalities, scoring systems, and outcomes are discussed.
Methods:
A comprehensive review of literature regarding pediatric DISE up through May 2017 was performed.
Results:
DISE provides a thorough evaluation of sites of obstruction during sedation. It is typically indicated for children with persistent OSA after tonsillectomy, those with OSA without tonsillar hypertrophy, children with risk factors predisposing then to multiple sites of obstruction, or when sleep-state dependent laryngomalacia is suspected. The dexmedotomidine and ketamine protocol, which replicates non-REM sleep, appears to be safe and is often used for pediatric DISE, although propofol is the most commonly employed agent for DISE in adults. Six different scoring systems (VOTE, SERS, Chan, Bachar, Fishman, Boudewyns) have been used to report pediatric DISE findings, but none is universally accepted.
Conclusions:
DISE is a safe and useful technique to assess levels of obstruction in children. There is currently no universally-accepted anesthetic protocol or scoring system for pediatric DISE, but both will be necessary in order to provide a consistent method to report findings, enhance communication among providers and optimize surgical outcomes.
Level Of Evidence:
N/A.
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