Risk factor analysis for mortality among infants requiring tracheostomy.

Abstract

INTRODUCTION:

An increasing number of tracheostomies are performed in infants with complex comorbidities including bronchopulmonary dysplasia (BPD) and congenital heart disease (CHD). With this shift in indications, there is an urgent need to characterize outcomes in this population.

METHODS:

This 5-year retrospective chart review assessed rates of 12-month mortality in infants who were ≤12 months of age at the time of tracheostomy at a tertiary care pediatric hospital and risk factors associated with death. Patient characteristics evaluated included chronologic age and post-menstrual age at tracheostomy placement, gestational age and weight, sex, ethnicity, indication for tracheostomy, and comorbidities including BPD, CHD, subglottic stenosis (SGS), craniofacial syndromes, and chromosomal trisomy syndromes. Subgroup analysis was performed in infants with CHD.

RESULTS:

One hundred thirty-two tracheostomies were performed during the study period with an overall 12-month mortality of 14.4% (19/132). Mortality was increased in patients with CHD (35%) and decreased in patients with SGS (3.7%). No other patient characteristics were associated with differences in mortality. There was a trend towards improved mortality outcomes among patients born at earlier gestational ages.

CONCLUSIONS:

Among infants with tracheostomy in this cohort, overall mortality rates were relatively low but not insignificant. CHD was associated with increased mortality; however, children with SGS showed more favorable outcomes. Other patient characteristics were not associated with differences in mortality. These data clarify outcomes in a group of infants with tracheostomy.

• Authors: Abigail R Strang, Jenna W Briddell, Patrick C Barth, Udayan K Shah, Aaron Chidekel
• Journal: Pediatric pulmonology (Pediatr Pulmonol) Vol. 53 Issue 8 Pg. 1115-1121 (08 2018) ISSN: 1099-0496 [Electronic] United States
• PMID: 29862662 (Publication Type: Journal Article)
• Copyright: © 2018 Wiley Periodicals, Inc.

Topics

• Delaware (epidemiology)
• Female
• Heart Defects, Congenital (mortality)
• Heart Failure (mortality)
• Humans
• Infant
• Infant, Newborn
• Male
• Respiratory Insufficiency (mortality)
• Retrospective Studies
• Risk Factors
• Sepsis (mortality)
• Tracheostomy (mortality)