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Article Dans Une Revue Journal of Critical Care Année : 2021

Positive end-expiratory pressure in COVID-19-related ARDS: Do not forget the airway closure

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Résumé

Airway closure is a physiological phenomenon in which the distal airways are obstructed when the airway pressure drops below the airway opening pressure. We assessed this phenomenon in 27 patients with coronavirus disease 2019-related acute respiratory distress syndrome. Twelve (44%) patients had an airway opening pressure above 5 cmH(2)O. The median airway opening pressure was 8 cmH(2)O (interquartile range, 7-10). with a maximum value of 17 cmH(2)O. Three patients had a baseline positive end-expiratory pressure lower than the airway opening pressure. (C) 2021 Elsevier Inc. All rights reserved.

Dates et versions

hal-03577777 , version 1 (16-02-2022)

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Citer

Clement Brault, Yoann Zerbib, Loay Kontar, Mathieu Carpentier, Julien Maizel, et al.. Positive end-expiratory pressure in COVID-19-related ARDS: Do not forget the airway closure. Journal of Critical Care, 2021, 64, pp.141-143. ⟨10.1016/j.jcrc.2021.04.005⟩. ⟨hal-03577777⟩
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