Airway opening pressure maneuver to detect airway closure in mechanically ventilated pediatric patients.

ABSTRACT:

Background

Airway closure, which refers to the complete collapse of the airway, has been described under mechanical ventilation during anesthesia and more recently in adult patients with acute respiratory distress syndrome (ARDS). A ventilator maneuver can be used to identify airway closure and measure the pressure required for the airway to reopen, known as the airway opening pressure (AOP). Without that maneuver, AOP is unknown to clinicians.

Objective

This study aims to demonstrate the technical adaptation of the adult maneuver for children and illustrate its application in two cases of pediatric ARDS (p-ARDS).

Methods

A bench study was performed to adapt the maneuver for 3-50 kg patients. Four maneuvers were performed for each simulated patient, with 1, 2, 3, and

SUBMITTER: Rodriguez Guerineau L 

PROVIDER: S-EPMC10877025 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature