Results 11 to 20 of about 746,598 (344)

Flow Index: a novel, non-invasive, continuous, quantitative method to evaluate patient inspiratory effort during pressure support ventilation

Critical Care, 2021
Background The evaluation of patient effort is pivotal during pressure support ventilation, but a non-invasive, continuous, quantitative method to assess patient inspiratory effort is still lacking.
Filippo Albani, Luigi Pisani, Gianni Ciabatti, Federica Fusina, Barbara Buizza, Anna Granato, Valeria Lippolis, Eros Aniballi, Francesco Murgolo, Antonio Rosano, Nicola Latronico, Massimo Antonelli, Salvatore Grasso, Giuseppe Natalini   +13 more
doaj   +2 more sources

Pressure support-ventilation versus spontaneous breathing with "T-Tube" for interrupting the ventilation after cardiac operations

Brazilian Journal of Cardiovascular Surgery, 2013
OBJECTIVE: To compare pressure-support ventilation with spontaneous breathing through a T-tube for interrupting invasive mechanical ventilation in patients undergoing cardiac surgery with cardiopulmonary bypass.
Isabela Scali Lourenço, Aline Marques Franco, Solange Bassetto, Alfredo José Rodrigues   +3 more
doaj   +2 more sources

Chest compression with a higher level of pressure support ventilation: effects on secretion removal, hemodynamics, and respiratory mechanics in patients on mechanical ventilation

Jornal Brasileiro de Pneumologia, 2014
OBJECTIVE: To determine the efficacy of chest compression accompanied by a 10-cmH2O increase in baseline inspiratory pressure on pressure support ventilation, in comparison with that of aspiration alone, in removing secretions, normalizing hemodynamics,
Wagner da Silva Naue, Luiz Alberto Forgiarini Junior, Alexandre Simoes Dias, Silvia Regina Rios Vieira   +3 more
doaj   +2 more sources

Timing of inspiratory muscle activity detected from airway pressure and flow during pressure support ventilation: the waveform method. [PDF]

Crit Care, 2022
Background Whether respiratory efforts and their timing can be reliably detected during pressure support ventilation using standard ventilator waveforms is unclear.
Mojoli F, Pozzi M, Orlando A, Bianchi IM, Arisi E, Iotti GA, Braschi A, Brochard L.   +7 more
europepmc   +2 more sources

Flow Index accurately identifies breaths with low or high inspiratory effort during pressure support ventilation. [PDF]

Crit Care, 2021
Background Flow Index, a numerical expression of the shape of the inspiratory flow-time waveform recorded during pressure support ventilation, is associated with patient inspiratory effort.
Albani F, Fusina F, Ciabatti G, Pisani L, Lippolis V, Franceschetti ME, Giovannini A, di Mussi R, Murgolo F, Rosano A, Grasso S, Natalini G.   +11 more
europepmc   +2 more sources

Spontaneous-Breathing Trials with Pressure-Support Ventilation or a T-Piece.

New England Journal of Medicine, 2022
BACKGROUND Spontaneous-breathing trials can be performed with the use of either pressure-support ventilation (PSV) or a T-piece. Whether PSV trials may result in a shorter time to tracheal extubation than T-piece trials, without resulting in a higher ...
A. Thille, A. Gacouin, R. Coudroy, S. Ehrmann, J. Quenot, Mai-Anh Nay, C. Guitton, D. Contou, Guylaine Labro, J. Reignier, Gael Pradel, G. Béduneau, L. Dangers, Clément Saccheri, G. Prat, G. Lacave, N. Sedillot, N. Terzi, B. La Combe, J. Mira, A. Romen, M. Azais, A. Rouzé, J. Devaquet, A. Delbove, M. Dres, J. Bourenne, A. Lautrette, J. de Keizer, S. Ragot, J. Frat   +30 more
semanticscholar   +1 more source

Occurrence of pendelluft under pressure support ventilation in patients who failed a spontaneous breathing trial: an observational study

Annals of Intensive Care, 2020
Background Pendelluft, the movement of gas within different lung regions, is present in animal models of assisted mechanical ventilation and associated with lung overstretching. Due to rebreathing of CO 2 as compared to fresh gas, pendelluft might reduce
A. Coppadoro, A. Grassi, Cecilia Giovannoni, F. Rabboni, N. Eronia, A. Bronco, G. Foti, R. Fumagalli, G. Bellani   +8 more
semanticscholar   +1 more source

Neurally Adjusted Ventilatory Assist versus Pressure Support Ventilation in Difficult Weaning

Anesthesiology, 2020
Background: Difficult weaning frequently develops in ventilated patients and is associated with poor outcome. In neurally adjusted ventilatory assist, the ventilator is controlled by diaphragm electrical activity, which has been shown to improve patient ...
Ling Liu, Xiao-ting Xu, Qin Sun, Yue Yu, Feiping Xia, Jianfeng Xie, Yi Yang, Leo Heunks, H. Qiu   +8 more
semanticscholar   +1 more source

Airway pressure morphology and respiratory muscle activity during end-inspiratory occlusions in pressure support ventilation

Critical Care, 2020
Background The driving pressure of the respiratory system is a valuable indicator of global lung stress during passive mechanical ventilation. Monitoring lung stress in assisted ventilation is indispensable, but achieving passive conditions in ...
Stella Soundoulounaki, E. Akoumianaki, E. Kondili, E. Pediaditis, G. Prinianakis, K. Vaporidi, D. Georgopoulos   +6 more
semanticscholar   +1 more source

Ventilators and Ventilatory Modalities

Frontiers in Pediatrics, 2020
Non-invasive ventilation is increasingly used in children for acute and chronic respiratory failure. Ventilators available for clinical use have different levels of complexity, and clinicians need to know in detail their characteristics, setting ...
Martino Pavone, Elisabetta Verrillo, Alessandro Onofri, Serena Caggiano, Renato Cutrera   +4 more
doaj   +1 more source