A53 CRITICAL CARE: PROBLEMS RELATED TO INTUBATION, WEANING, AND EXTUBATION: P0.1 As A Measure Of Inspiratory Effort In Mechanically Ventilated Patients

Methods Airway pressure (Paw) and esophageal pressure were recorded in two independent studies of inspiratory effort during mechanical ventilation (STUDY 1, n=39 recordings in 13 patients, and STUDY 2, n=46 recordings in 14 patients). In the analysis of 25 tracings of STUDY 1 P0.1 measured by the ve...

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Bibliographic Details
Published in:American journal of respiratory and critical care medicine 2017-01, Vol.195
Main Authors: Telias, I G, Rittayamai, N, Chen, L, Junhasavasdikul, D, Grieco, D, Goligher, E, Brochard, L J
Format: Article
Language:English
Subjects:
Esophagus
Ventilators
Weaning
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Summary:Methods Airway pressure (Paw) and esophageal pressure were recorded in two independent studies of inspiratory effort during mechanical ventilation (STUDY 1, n=39 recordings in 13 patients, and STUDY 2, n=46 recordings in 14 patients). In the analysis of 25 tracings of STUDY 1 P0.1 measured by the ventilator (P0.1vent) and by visual assessment of airway pressure recordings (P0.1man) exhibited reasonably good agreement (bias 0.1cmH2O, limits of agreement -1.5 to 1.2 cmH2O).
ISSN:1073-449X
1535-4970