作者
Fabiana Madotto, Emanuele Rezoagli, Tài Pham, Marcello Schmidt, Bairbre McNicholas, Alessandro Protti, Rakshit Panwar, Giacomo Bellani, Eddy Fan, Frank Van Haren, Laurent Brochard, John G Laffey
发表日期
2020/12
期刊
Critical Care
卷号
24
页码范围
1-17
出版商
BioMed Central
简介
Background
Concerns exist regarding the prevalence and impact of unnecessary oxygen use in patients with acute respiratory distress syndrome (ARDS). We examined this issue in patients with ARDS enrolled in the Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE (LUNG SAFE) study.
Methods
In this secondary analysis of the LUNG SAFE study, we wished to determine the prevalence and the outcomes associated with hyperoxemia on day 1, sustained hyperoxemia, and excessive oxygen use in patients with early ARDS. Patients who fulfilled criteria of ARDS on day 1 and day 2 of acute hypoxemic respiratory failure were categorized based on the presence of hyperoxemia (PaO2 > 100 mmHg) on day 1, sustained (i.e., present on day 1 and day 2) hyperoxemia, or excessive oxygen use (FIO2 ≥ 0.60 …
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F Madotto, E Rezoagli, T Pham, M Schmidt… - Critical Care, 2020