Oesophageal pressure and respiratory muscle ultrasonographic measurements indicate inspiratory effort during pressure support ventilation.

[1]  Ryoe Yoshida,et al.  Measurement of intercostal muscle thickness with ultrasound imaging during maximal breathing , 2019, Journal of physical therapy science.

[2]  M. Hew,et al.  Parasternal intercostal muscle ultrasound in chronic obstructive pulmonary disease correlates with spirometric severity , 2018, Scientific Reports.

[3]  D. Chiumello,et al.  Interpretation of the transpulmonary pressure in the critically ill patient. , 2018, Annals of translational medicine.

[4]  Modes of mechanical ventilation vary between hospitals and intensive care units within a university healthcare system: a retrospective observational study , 2018, BMC Research Notes.

[5]  Zhong-Hua Shi,et al.  Assessing breathing effort in mechanical ventilation: physiology and clinical implications. , 2018, Annals of translational medicine.

[6]  A. Demoule,et al.  Diaphragm dysfunction during weaning from mechanical ventilation: an underestimated phenomenon with clinical implications , 2018, Critical Care.

[7]  G. Grasselli,et al.  Spontaneous breathing: a double-edged sword to handle with care. , 2017, Annals of translational medicine.

[8]  Arthur Slutsky,et al.  Mechanical Ventilation to Minimize Progression of Lung Injury in Acute Respiratory Failure. , 2017, American journal of respiratory and critical care medicine.

[9]  T. Similowski,et al.  Coexistence and Impact of Limb Muscle and Diaphragm Weakness at Time of Liberation from Mechanical Ventilation in Medical Intensive Care Unit Patients , 2017, American journal of respiratory and critical care medicine.

[10]  S. Mehta,et al.  Liberation From Mechanical Ventilation in Critically Ill Adults: An Official American College of Chest Physicians/American Thoracic Society Clinical Practice Guideline: Inspiratory Pressure Augmentation During Spontaneous Breathing Trials, Protocols Minimizing Sedation, and Noninvasive Ventilation I , 2017, Chest.

[11]  Francesco Mojoli,et al.  Esophageal and transpulmonary pressure in the clinical setting: meaning, usefulness and perspectives , 2016, Intensive Care Medicine.

[12]  L. Brochard,et al.  Clinical challenges in mechanical ventilation , 2016, The Lancet.

[13]  P. Formenti,et al.  Ultrasonographic Assessment of Diaphragm Function in Critically Ill Subjects , 2016, Respiratory Care.

[14]  D. Consonni,et al.  The occlusion tests and end-expiratory esophageal pressure: measurements and comparison in controlled and assisted ventilation , 2016, Annals of Intensive Care.

[15]  A. Zangrillo,et al.  Assessment of diaphragmatic dysfunction in the critically ill patient with ultrasound: a systematic review , 2016, Intensive Care Medicine.

[16]  S. Jaber,et al.  Diaphragmatic dysfunction in patients with ICU-acquired weakness and its impact on extubation failure , 2016, Intensive Care Medicine.

[17]  R. Wiener,et al.  Epidemiological trends in invasive mechanical ventilation in the United States: A population-based study. , 2015, Journal of critical care.

[18]  George Tomlinson,et al.  Evolution of Diaphragm Thickness during Mechanical Ventilation. Impact of Inspiratory Effort. , 2015, American journal of respiratory and critical care medicine.

[19]  J. Marini,et al.  Diaphragm ultrasound as indicator of respiratory effort in critically ill patients undergoing assisted mechanical ventilation: a pilot clinical study , 2015, Critical Care.

[20]  G. Rubenfeld,et al.  Measuring diaphragm thickness with ultrasound in mechanically ventilated patients: feasibility, reproducibility and validity , 2015, Intensive Care Medicine.

[21]  A. Pesenti,et al.  Assessing effort and work of breathing , 2014, Current opinion in critical care.

[22]  T. Similowski,et al.  Diaphragm dysfunction on admission to the intensive care unit. Prevalence, risk factors, and prognostic impact-a prospective study. , 2013, American journal of respiratory and critical care medicine.

[23]  Savino Spadaro,et al.  Estimation of Patient’s Inspiratory Effort From the Electrical Activity of the Diaphragm* , 2013, Critical care medicine.

[24]  L. Heunks,et al.  Monitoring of the respiratory muscles in the critically ill. , 2013, American journal of respiratory and critical care medicine.

[25]  G. Hedenstierna,et al.  Esophageal pressure: benefit and limitations. , 2012, Minerva anestesiologica.

[26]  Aissam Lyazidi,et al.  Diaphragm ultrasonography to estimate the work of breathing during non-invasive ventilation , 2012, Intensive Care Medicine.

[27]  Paolo Navalesi,et al.  Efficacy of ventilator waveforms observation in detecting patient–ventilator asynchrony* , 2011, Critical care medicine.

[28]  Jean-Yves Fagon,et al.  Ultrasonographic diagnostic criterion for severe diaphragmatic dysfunction after cardiac surgery. , 2009, Chest.

[29]  S. Jaber,et al.  Pressure support ventilation attenuates ventilator-induced protein modifications in the diaphragm , 2008, Critical care.

[30]  J. A. Alonso,et al.  The spontaneous breathing pattern and work of breathing of patients with acute respiratory distress syndrome and acute lung injury. , 2007, Respiratory care.

[31]  Sairam Parthasarathy,et al.  Sternomastoid, rib cage, and expiratory muscle activity during weaning failure. , 2007, Journal of applied physiology.

[32]  L. Brochard,et al.  Physiologic effects of noninvasive ventilation during acute lung injury. , 2005, American journal of respiratory and critical care medicine.

[33]  S. Parthasarathy,et al.  Is weaning failure caused by low-frequency fatigue of the diaphragm? , 2003, American journal of respiratory and critical care medicine.

[34]  Gary C. Sieck,et al.  ATS/ERS Statement on respiratory muscle testing. , 2002, American journal of respiratory and critical care medicine.

[35]  C Sinderby,et al.  Electrical activity of the diaphragm during pressure support ventilation in acute respiratory failure. , 2001, American journal of respiratory and critical care medicine.

[36]  L. Brochard,et al.  Changes in the work of breathing induced by tracheotomy in ventilator-dependent patients. , 1999, American journal of respiratory and critical care medicine.

[37]  S. J. Cala,et al.  Respiratory ultrasonography of human parasternal intercostal muscle in vivo. , 1998, Ultrasound in medicine & biology.

[38]  P. Pelosi,et al.  End-inspiratory airway occlusion: a method to assess the pressure developed by inspiratory muscles in patients with acute lung injury undergoing pressure support. , 1997, American journal of respiratory and critical care medicine.

[39]  M J Tobin,et al.  Pathophysiologic basis of acute respiratory distress in patients who fail a trial of weaning from mechanical ventilation. , 1997, American journal of respiratory and critical care medicine.

[40]  R. Kirby,et al.  Breathing frequency and pattern are poor predictors of work of breathing in patients receiving pressure support ventilation. , 1995, Chest.

[41]  T. Similowski,et al.  Clinically relevant diaphragmatic dysfunction after cardiac operations. , 1994, The Journal of thoracic and cardiovascular surgery.

[42]  W. Whitelaw,et al.  Airway occlusion pressure. , 1993, Journal of applied physiology.

[43]  C. K. Mahutte,et al.  Pressure-time product during continuous positive airway pressure, pressure support ventilation, and T-piece during weaning from mechanical ventilation. , 1991, The American review of respiratory disease.

[44]  P. Macklem,et al.  Respiratory sensation and pattern of respiratory muscle activation during diaphragm fatigue. , 1988, Journal of applied physiology.

[45]  F Lemaire,et al.  Improved efficacy of spontaneous breathing with inspiratory pressure support. , 1987, The American review of respiratory disease.

[46]  A. Baydur,et al.  Validation of esophageal balloon technique at different lung volumes and postures. , 1987, Journal of applied physiology.

[47]  A. Grassino,et al.  Assessment of transdiaphragmatic pressure in humans. , 1985, Journal of applied physiology.

[48]  L. A. Engel,et al.  Pressure-time product, flow, and oxygen cost of resistive breathing in humans. , 1985, Journal of applied physiology.

[49]  A. Troyer,et al.  Chest wall mechanics in dogs with acute diaphragm paralysis. , 1982, Journal of applied physiology: respiratory, environmental and exercise physiology.

[50]  J H Auchincloss,et al.  Relationship of rib cage and abdomen motion to diaphragm function during quiet breathing. , 1981, Chest.