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Tracheotomy in the first year of life: outcomes in term infants, the Vanderbilt experience
Christopher T Wootten1, Lesley C French, Robert G Thomas
1Department of Otolaryngology, Vanderbilt University, 7209 Medical Center East, 1215 21st Avenue South, Nashville, TN 37232-8605, USA. christopher.t.wootten@vanderbilt.edu
Insights
Tracheotomies in term infants show favorable decannulation rates compared to preterm infants, though non-tracheotomy-related mortality remains high. Upper airway obstruction is a common indication in term infants.
Area of Science:
- Pediatric critical care
- Neonatology
- Otolaryngology
Background:
- Critical care for preterm infants is advancing.
- Tracheotomies are performed in infants for various reasons.
- Understanding outcomes in term versus preterm infants is crucial.
Purpose of the Study:
- To compare indications and outcomes of tracheotomies in term versus preterm infants within the first year of life.
- To analyze factors influencing tracheotomy success and mortality in these groups.
Main Methods:
- Retrospective study of 127 tracheotomies in infants (term and preterm) from 1988-2004.
- Data collected on gestational age, indications, subsequent procedures, decannulation rates, and mortality.
Main Results:
- Term infants had a mean gestational age of 38.97 weeks; preterm infants averaged 29.71 weeks.
- Upper airway abnormalities were the primary indication (53%) in term infants.
- Term infants required fewer subsequent procedures, had a 36.3% decannulation rate, and a 20.5% mortality rate.
Conclusions:
- Term infants demonstrated a better decannulation rate than preterm infants, with less chronic lung disease.
- High mortality rates in term infants were often linked to comorbidities unrelated to the tracheotomy itself.
- Tracheotomies for upper airway obstruction in term infants are associated with adverse outcomes due to coexisting conditions.
Objective:
In an era emphasizing critical care of preterm infants, we characterize the indications and outcomes of tracheotomies performed in the first year of life in term infants compared to preterm infants.
Methods:
Retrospective study of 127 tracheotomies performed in the first year of life at a tertiary-care children's hospital between 1988-2004.
Results:
Mean gestational ages of the term and preterm groups were 38.97 and 29.71 weeks, respectively (P < 0.001). Indications for tracheotomy were upper airway abnormalities in 53% for the term group. The number of subsequent airway procedures required was 1.39 in the term group, achieving decannulation in 36.3%, with a 20.5% mortality rate.
Conclusion:
Compared to preterm infants, the term decannulation rate was favorable, as chronic lung disease was uncommon. However, non-tracheotomy-related mortalities remained high.
Significance:
Tracheotomies are often performed for relief of upper airway obstruction, and congenital and acquired comorbidities not related to tracheotomy are associated with adverse outcomes in term infants.
Ebm Rating:
C-4.
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