Cuffed endotracheal tubes in pediatric intensive care

Area of Science:

• Pediatric Critical Care Medicine
• Respiratory Medicine
• Medical Devices

Background:

• Endotracheal intubation is common in pediatric intensive care units (PICUs).
• The choice between cuffed and uncuffed endotracheal tubes (ETTs) impacts patient outcomes.
• Postextubation stridor is a significant concern following tracheal intubation.

Purpose of the Study:

• To compare the utilization and outcomes of cuffed versus uncuffed endotracheal tubes (ETTs) in a pediatric intensive care unit (PICU).
• To determine if cuffed ETTs increase the incidence of postextubation stridor compared to uncuffed ETTs, controlling for patient risk factors.

Main Methods:

• Prospective study of 282 tracheal intubations in 243 pediatric patients over 7 months.
• Compared incidence of postextubation stridor between cuffed and uncuffed ETT groups.
• Controlled for patient age, duration of intubation, trauma, ETT leak, and Pediatric Risk of Mortality score.

Main Results:

• Overall postextubation stridor incidence was 14.9% with no significant difference between cuffed and uncuffed ETT groups.
• Cuffed ETTs were used in older children and for longer durations.
• Reintubation rates for stridor and long-term sequelae like readmission or tracheostomy were not significantly increased with cuffed ETTs.

Conclusions:

• Cuffed endotracheal intubation in the pediatric intensive care setting is not associated with an increased risk of postextubation stridor.
• The use of cuffed ETTs does not lead to significant long-term adverse upper airway sequelae.
• Cuffed ETTs can be safely utilized in pediatric patients without compromising airway outcomes.