Comparison between pressure-controlled ventilation with volume-guaranteed mode and volume-controlled mode in one-lung ventilation in infants undergoing video-assisted thoracoscopic surgery.

ABSTRACT:

Background

The appropriate ventilation mode for one-lung ventilation (OLV) in infants undergoing video-assisted thoracoscopic surgery (VATS) remains controversial. Here we investigated the effect of ventilatory mode "pressure-controlled ventilation-volume guaranteed" (PCV-VG) on the airway pressures and oxygenation parameters by comparing it with volume-controlled ventilation (VCV).

Methods

We retrospectively analyzed the clinical data of infants aged 2 to 12 months who underwent extratracheal bronchial blockage for OLV in our center between January 2017 and August 2020. The infants were divided into two groups according to the OLV pattern: group G (n=30, receiving PCV-VG) and group V (n=28, receiving VCV). Mean arterial pressure (MAP), heart rate (HR), maximum inspiratory p

SUBMITTER: Wang YP 

PROVIDER: S-EPMC8578778 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature