Tracheotomy in children: Evolution in indications

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Summary

Objectives

To evaluate the evolution of indications for tracheostomy in children.

Methods

A retrospective review of 46 children undergoing tracheostomy between 1996 and 2001.

Results

The indications for tracheostomy were classified in two groups:

The average age of the tracheostomy was 3 years and 8 months. This was higher in the first group (5.5 years). Decannulation was accomplished in 52%.

The indications for tracheostomy were evaluated and were found to decrease in frequency for upper airway obstructions. An increasing indication was for chronic disorders requiring prolonged ventilator dependence.

Complications occurred in 50% of children. Overall mortality was 13–2.7% directly related to the tracheostomy.

Conclusions

Evolving indication has been ventilator dependence. Upper airway obstruction as an indication has diminished in frequency, especially with the concomitant progress of endoscopic techniques.

Introduction

The aim of this study was to evaluate the evolution of tracheotomy indications in children over the past decades.

Tracheotomy is relatively frequently performed in a pediatric ENT tertiary setting. During the period study, laryngotracheobronchitis and epiglottitis were the usual indications for the tracheotomy in children [1], [2], [3].

Modern techniques in pediatric ICU have permitted a reduction in the number of tracheotomies performed in children in an acute setting [4], [5], [6], [7], [8]. But prolonged endotracheal intubation has increased the incidence of laryngotracheal stenosis [9], [10], [11].

As improvements have been made in medical management, more children with neurological diseases have been considered for tracheotomy. To evaluate the indications for tracheotomy in children, the medical records of all the children undergoing tracheotomy over a period of 6 years were reviewed.

Section snippets

Materials and methods

A retrospective study was carried out on all children undergoing tracheotomy in the Edouard Herriot University Hospital, Lyon, France, between 1996 and 2001.

Specific parameters included age, sex, indication, duration of intubation prior to tracheotomy, date of decannulation, endoscopies or other associated surgical interventions. In addition, deaths and complications were recorded.

Results

Forty-six children, 22 female and 24 male, had a tracheotomy performed in the Edouard Herriot University Hospital between January 1996 and December 2001. The children were classified into two categories:

  • diseases requiring ventilator prolonged support 57% (N = 26),

  • upper airway obstruction 43% (N = 20) Table 1.

Cases requiring ventilator pressure support included central respiratory failure (10 cases), craniovertebral trauma (eight cases), neuromuscular diseases (three cases), cardiovascular

Discussions

Although tracheotomy is a relative common procedure, the indications in children have changed in the last 30 years.

In the 1970s, the most common indication for tracheotomy was infection, comprising epiglottitis and laryngotracheobronchitis.

In this study, no case of tracheotomy for infection of the upper airway was recorded. Acute epiglottitis and laryngotracheobronchitis no longer represent an indication for tracheotomy due to introduction of endotracheal intubation in the 1970s and 1980s [12],

Conclusions

  • (1)

    The indications for tracheotomy in children have evolved.

  • (2)

    No tracheotomy was required in children with infectious causes of upper airway (epiglotittis and tracheobronchitis).

  • (3)

    Due to new treatments – endoscopy, surgery and non-invasive ventilation – the overall numbers of tracheotomy have reduced and decannulation is more rapid.

  • (4)

    The principal indications for tracheotomy for obstructive pathology of the upper airways are:

    • failure of surgical treatment,

    • laryngeal inflammation due to infectious causes

References (18)

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