High-Frequency Percussive Ventilation in Viral Bronchiolitis.

ABSTRACT:

Background

High-frequency percussive ventilation (HFPV) is an alternative mode of mechanical ventilation that has been shown to improve gas exchange in subjects with severe respiratory failure. We hypothesized that HFPV use would improve ventilation and oxygenation in intubated children with acute bronchiolitis.

Methods

In this single-center prospective cohort study we included mechanically ventilated children in the pediatric ICU with bronchiolitis 1-24 months old who were transitioned to HFPV from conventional invasive mechanical ventilation from November 2018-April 2020. Patients with congenital heart disease, on extracorporeal membrane oxygenation (ECMO), and with HFPV duration < 12 h were excluded. Subject gas exchange metrics and ventilator parameters were compared bef

SUBMITTER: White BR 

PROVIDER: S-EPMC9994098 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature