a 12-year-experience with tracheostomy for neonates and infants in northern taiwan: indications, hospital courses, and long-term outcomes

Background: Tracheostomy is a valuable procedure in infants and neonates with chronic respiratory failure or severe airway obstruction. The aim of this study is to identify the indication, hospital course, and long-term outcome in a cohort of infants who required tracheostomy in a neonatal and pediatric tertiary care center in northern Taiwan. Methods: Medical records of infants, who underwent tracheostomy between January 2002 and December 2013, were retrospectively reviewed. Demographics, indication for tracheostomy, hospital course, discharge disposition, further hospitalization and surgery, and long-term outcome data were collected. Results: Fifty-six patients were enrolled. The median gestational age was 38.0 weeks, and median birth weight was 2770 g. he median age at tracheostomy was 104.5 days. The primary indications for tracheostomy were airway obstruction in 35 patients (62.5%), craniofacial anomalies in 7 (12.5%), neuromuscular disorder in 7 (12.5%), cardiopulmonary disorder in 5 (8.9%), and brain injury-related problem in 2 (3.6%). Twenty-two patients (39.3%) were decannulated successfully, and the median time from tracheostomy to decannulation was 2.1 years. Overall mortality rate was 3.6%, but no death was related to tracheostomy. Forty-nine patients underwent regular follow-up at our hospital, and 46 patients (93.9%) required further hospitalization, and 30 (61.2%) underwent further surgery related to a respiratory problem or tracheostomy. Ratio of delayed growth at the time of tracheostomy (28.6%) did not have significant difference at 1 year of age (21.4%) and 2 years of age (25.0%). Conclusion: In this study, the most common indication for tracheostomy in neonates and infants was airway obstruction. Excluding patients with neuromuscular diseases, a successful decannulation rate of >50% can be achieved. Key Words: decannulation, indication, infant, outcome, tracheostomy