Use of airway pressure-based indices to detect high and low inspiratory effort during pressure support ventilation: a diagnostic accuracy study [PDF]
Annals of Intensive Care, 2023 Background Assessment of the patient’s respiratory effort is essential during assisted ventilation. We aimed to evaluate the accuracy of airway pressure (P aw)-based indices to detect potential injurious inspiratory effort during pressure support (PS ...
Yan-Lin Yang +10 more
doaj +2 more sources
Breath-by-breath P0.1 measured on quasi-occlusion via Hamilton C6 may result in underestimation of respiratory drive and inspiratory effort [PDF]
Critical 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
Physiological Reports, 2023 Obstructive sleep apnea (OSA) is characterized by collapse of the upper airways during sleep. The contribution of alterations in effort perception is not understood. This study investigated the response of inspiratory and quadriceps muscles to repetitive
Claire Griffith‐Mcgeever +4 more
doaj +2 more sources
Nasal pressure swings as the measure of inspiratory effort in spontaneously breathing patients with de novo acute respiratory failure [PDF]
Critical Care, 2022 Background Excessive inspiratory effort could translate into self-inflicted lung injury, thus worsening clinical outcomes of spontaneously breathing patients with acute respiratory failure (ARF).
Roberto Tonelli +20 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 [PDF]
Annals 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
Noninvasive monitoring of inspiratory effort in mechanical ventilation: a dual-database bibliometric analysis from 1990 to 2025 [PDF]
Frontiers in MedicineIntroductionThis study conducts a bibliometric analysis to map the intellectual structure, evolution, and emerging trends in research on airway pressure-based indexes for monitoring inspiratory effort.MethodsSystematic searches of the Web of Science Core
Xu An +11 more
doaj +2 more sources
Influence of Parameter Selection in Fixed Sample Entropy of Surface Diaphragm Electromyography for Estimating Respiratory Activity [PDF]
Entropy, 2017 Fixed sample entropy (fSampEn) is a robust technique that allows the evaluation of inspiratory effort in diaphragm electromyography (EMGdi) signals, and has potential utility in sleep studies.
Luis Estrada +3 more
doaj +5 more sources
PulmonologyBackground Non-invasive helmet respiratory support is suitable for several clinical conditions. Continuous-flow helmet CPAP systems equipped with HEPA filters have become popular during the recent Coronavirus pandemic.
Andrea Coppadoro +7 more
doaj +2 more sources
Inspiratory effort and breathing pattern change in response to varying the assist level: A physiological study [PDF]
Respiratory Physiology and Neurobiology, 2020 Dimitris Georgopoulos +2 more
exaly +2 more sources
Outcomes of ventilatory asynchrony in patients with inspiratory effort. [PDF]
Rev Bras Ter Intensiva, 2020 To identify the relationship of patient-ventilator asynchrony with the level of sedation and hemogasometric and clinical results.This was a prospective study of 122 patients admitted to the intensive care unit who underwent > 24 hours of invasive mechanical ventilation with inspiratory effort.
Martos-Benítez FD +6 more
europepmc +3 more sources