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Paediatric subglottic stenosis
A P Bath1, A Panarese, M Thevasagayam
1Department of Otolaryngology, Sheffield Children's Hospital, UK.
Insights
Paediatric subglottic stenosis management varies by severity. Conservative approaches succeed for minor cases, while severe stenosis often requires laryngotracheoplasty for successful airway management and decannulation.
Area of Science:
- Pediatric Otolaryngology
- Pediatric Airway Surgery
Background:
- Subglottic stenosis is a significant cause of pediatric airway obstruction.
- Referral patterns to tertiary centers can influence the perceived incidence and management of this condition.
Purpose of the Study:
- To analyze the management and outcomes of pediatric subglottic stenosis requiring tracheostomy.
- To correlate treatment strategies with stenosis severity and patient outcomes.
Main Methods:
- Retrospective review of pediatric patients with subglottic stenosis requiring tracheostomy since 1979.
- Analysis of management interventions, including conservative care and laryngotracheoplasty.
- Evaluation of outcomes, focusing on successful decannulation rates and mortality.
Main Results:
- Forty-two pediatric patients were identified with subglottic stenosis requiring tracheostomy.
- Overall successful decannulation rate was 82%, with 22 laryngotracheoplasty procedures in 17 patients.
- Conservative management was effective for milder stenosis, while severe cases more frequently necessitated surgical intervention.
Conclusions:
- Management of pediatric subglottic stenosis should be tailored to the severity of the airway obstruction.
- Laryngotracheoplasty is an effective intervention for severe subglottic stenosis, leading to successful decannulation.
- Conservative management can be successful for less severe cases, avoiding surgical intervention.
Abstract:
Most reports on paediatric subglottic stenosis have arisen from tertiary referral centres. At the Sheffield Children's Hospital, referrals come from the surrounding region such that almost all paediatric airway problems from this area are seen. This allows an opportunity to look at the overall picture of this condition. A retrospective study was performed to identify all children with subglottic stenosis requiring a tracheostomy since 1979 and to examine the management and eventual outcome in relation to the severity of their stenosis. Forty-two children were identified. There have been four mortalities, two of which have been tube related. Twenty-two laryngotracheoplasty procedures have been performed in 17 patients. Successful decannulation has been achieved in 82%. In the majority of children with more minor stenoses conservative management has lead to successful decannulation. However, with increasingly severe stenosis the necessity of undergoing a laryngotracheoplasty procedure to provide an adequate airway becomes more likely.