Prognostic value of computed tomographic findings in acute respiratory distress syndrome and the response to prone positioning.

ABSTRACT:

Background

Prone positioning enables the redistribution of lung weight, leading to the improvement of gas exchange and respiratory mechanics. We aimed to evaluate whether the initial findings of acute respiratory distress syndrome (ARDS) on computed tomography (CT) are associated with the subsequent response to prone positioning in terms of oxygenation and 60-day mortality.

Methods

We retrospectively included patients who underwent prone positioning for moderate to severe ARDS from October 2014 to November 2020 at a medical center in Taiwan. A semiquantitative CT rating scale was used to quantify the extent of consolidation and ground-glass opacification (GGO) in the sternal, central and vertebral regions at three levels (apex, hilum and base) of the lungs. A prone responder

SUBMITTER: Chen YY 

PROVIDER: S-EPMC8874746 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature