作者
Gaëtan Béduneau, Tai Pham, Frederique Schortgen, Lise Piquilloud, Elie Zogheib, Maud Jonas, Fabien Grelon, Isabelle Runge, Nicolas Terzi, Steven Grange, Guillaume Barberet, Pierre-Gildas Guitard, Jean-Pierre Frat, Adrien Constan, Jean-Marie Chretien, Jordi Mancebo, Alain Mercat, Jean-Christophe M Richard, Laurent Brochard
发表日期
2017/3/15
期刊
American journal of respiratory and critical care medicine
卷号
195
期号
6
页码范围
772-783
出版商
American Thoracic Society
简介
Rationale: The weaning process concerns all patients receiving mechanical ventilation. A previous classification into simple, prolonged, and difficult weaning ignored weaning failure and presupposed the use of spontaneous breathing trials.
Objectives: To describe the weaning process, defined as starting with any attempt at separation from mechanical ventilation and its prognosis, according to a new operational classification working for all patients under ventilation.
Methods: This was a multinational prospective multicenter observational study over 3 months of all patients receiving mechanical ventilation in 36 intensive care units, with daily collection of ventilation and weaning modalities. Pragmatic definitions of separation attempt and weaning success allowed us to allocate patients in four groups.
Measurements and Main Results: A total of 2,729 patients were enrolled. Although half of them could not be classified …
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G Béduneau, T Pham, F Schortgen, L Piquilloud… - American journal of respiratory and critical care …, 2017