Erschienen in:
01.02.2016 | Editorial
Do we need ARDS?
verfasst von:
Jean-Louis Vincent, Carlos Santacruz
Erschienen in:
Intensive Care Medicine
|
Ausgabe 2/2016
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Excerpt
This is a good question, isn’t it? After all, once we’ve made a diagnosis of ARDS (acute respiratory distress syndrome), what do we actually do with it? Does it really change the way we treat these patients? In Berlin, we revisited the criteria for ARDS diagnosis [
1], but was this a major advance? Some years ago, one would have claimed that a diagnosis of ARDS indicated that a protective ventilation strategy using small tidal volumes was needed. However, we have now learned that this strategy is also of use in patients at risk of ARDS, and, even more, that it should be used in all ventilated patients, even for short periods of time during surgery [
2]. Hence, because we also need to apply some positive end-expiratory pressure (PEEP) in severe hypoxemia, identification of ARDS does not mean different ventilator settings. Profound sedation, even with muscle relaxants, may be needed in all forms of severe respiratory failure, to improve tolerance to extreme respiratory conditions. Likewise, we have not been able to develop any specific pharmacologic intervention for ARDS. Admittedly, one could argue that the label ‘ARDS’ is merely a marker of severity, highlighting a need for special care and attention, but this is also the case for other causes of severe hypoxemia. …