Results 11 to 20 of about 1,725 (124)

Breath-by-breath P0.1 measured on quasi-occlusion via Hamilton C6 may result in underestimation of respiratory drive and inspiratory effort

open access: yesCritical Care, 2022
We aimed to identify the threshold for P0.1 in a breath-by-breath manner measured by the Hamilton C6 on quasi-occlusion for high respiratory drive and inspiratory effort.
Ryo Takane   +6 more
doaj   +2 more sources

Accuracy of P0.1 measurements performed by ICU ventilators: a bench study

open access: yesAnnals of Intensive Care, 2019
Background Occlusion pressure at 100 ms (P0.1), defined as the negative pressure measured 100 ms after the initiation of an inspiratory effort performed against a closed respiratory circuit, has been shown to be well correlated with central respiratory ...
François Beloncle   +6 more
doaj   +2 more sources

Inspiratory effort impacts the accuracy of pulse pressure variations for fluid responsiveness prediction in mechanically ventilated patients with spontaneous breathing activity: a prospective cohort study

open access: yesAnnals of Intensive Care, 2023
Background Pulse pressure variation (PPV) is unreliable in predicting fluid responsiveness (FR) in patients receiving mechanical ventilation with spontaneous breathing activity.
Hui Chen   +8 more
doaj   +2 more sources

Correlation of respiratory pump function with symptomatology in COPD [PDF]

open access: yesEgyptian Journal of Chest Disease and Tuberculosis, 2016
Staging criteria for COPD include symptoms and lung function parameters, but the role of respiratory pump function parameters in determining disease severity remains unclear.
Ghada A. Attia
doaj   +2 more sources

Estimating actual inspiratory muscle pressure from airway occlusion pressure at 100 msec

open access: yesJournal of Mechanical Ventilation, 2020
Background: Quantification of the patient’s respiratory effort during mechanical ventilation is very important and calculating the actual muscle pressure (Pmus) during mechanical ventilation is a cumbersome task and usually requires an esophageal ...
Ehab G. Daoud   +3 more
doaj   +2 more sources

Estimation of inspiratory muscle effort using three common indices in various respiratory models, a bench study

open access: yesJournal of Mechanical Ventilation
Background Liberation from mechanical ventilation is a complex therapeutic challenge in the intensive care unit. Estimating inspiratory effort during mechanical ventilation can mitigate lung and diaphragmatic injury, along with weakness and atrophy ...
Joshua Hu   +4 more
doaj   +2 more sources

Role of ventilator and ultrasound parameters in predicting extubation success [PDF]

open access: yesScientific Reports
The gold standard method for an accurate and easy way to predict successful weaning has not been established. The study was aimed to determine the predictive values of airway occlusion pressure (P0.1), parasternal intercostal muscle, and diaphragm for ...
R. Muralidharan, Amarja Ashok Havaldar
doaj   +2 more sources

Mechanical ventilator liberation protocol. Recommendation based on review of the evidence

open access: yesJournal of Mechanical Ventilation, 2023
Mechanical ventilation is currently the most widely used supportive therapy for the treatment of moderate and severe hypoxemia of any etiology. However, the decision of “when” is the right time to initiate the withdrawal of this support is currently a ...
Aurio Fajardo-Campoverdi   +12 more
doaj   +1 more source

[Correlation of occlusion pressure with sedation in non-neurocritical patients]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
BACKGROUND: Mechanical ventilation is used in conjunction with sedation, which is titrated with clinical scales based on the therapeutic objective. It is difficult to find a reliable marker of respiratory drive in critically ill patients, so determining ...
Valadez-Andrade JA   +3 more
europepmc   +2 more sources

Endovideoscopic urethra-sparing simple prostatectomy via an extraperitoneal approach as treatment of benign prostatic hyperplasia [PDF]

open access: yesConsilium Medicum, 2023
Aim. To evaluate the efficacy of endovideoscopic urethra-sparing simple prostatectomy via an extraperitoneal approach (EUSP) for patients with benign prostatic hyperplasia. Materials and methods.
Stanislav N. Volkov   +6 more
doaj   +1 more source

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