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The PANDORA Study: Prevalence and Outcome of Acute Hypoxemic Respiratory Failure in the Pre-COVID-19 Era
- Source :
- Critical Care Explorations. 4:e0684
- Publication Year :
- 2022
- Publisher :
- Ovid Technologies (Wolters Kluwer Health), 2022.
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Abstract
- To establish the epidemiological characteristics, ventilator management, and outcomes in patients with acute hypoxemic respiratory failure (AHRF), with or without acute respiratory distress syndrome (ARDS), in the era of lung-protective mechanical ventilation (MV).A 6-month prospective, epidemiological, observational study.A network of 22 multidisciplinary ICUs in Spain.Consecutive mechanically ventilated patients with AHRF (defined as PaoNone.Primary outcomes were prevalence of AHRF and ICU mortality. Secondary outcomes included prevalence of ARDS, ventilatory management, and use of adjunctive therapies. During the study period, 9,803 patients were admitted: 4,456 (45.5%) received MV, 1,271 (13%) met AHRF criteria (1,241 were included into the study: 333 [26.8%] met Berlin ARDS criteria and 908 [73.2%] did not). At baseline, tidal volume was 6.9 ± 1.1 mL/kg predicted body weight, PEEP 8.4 ± 3.1 cm HAHRF without ARDS is a very common syndrome in the ICU with a high mortality that requires specific studies into its epidemiology and ventilatory management. We found that the prevalence of ARDS was much lower than reported in recent observational studies.
- Subjects :
- General Medicine
Subjects
Details
- ISSN :
- 26398028
- Volume :
- 4
- Database :
- OpenAIRE
- Journal :
- Critical Care Explorations
- Accession number :
- edsair.doi.dedup.....b1f3b0ba7090f6e128372b7ed46883b8