Neurally adjusted ventilatory assist (NAVA) is a mechanical ventilation modality in which the ventilator assists the patient breath in proportion to and in synchrony with the electrical activity of the diaphragm (EAdi) [ 14].
The aim of this study was to investigate one-year survival stratified by mechanical ventilation modality in COPD patients treated in the ICU.
Non-invasive ventilation (NIV) is a mechanical ventilation modality that does not utilize an invasive artificial airway (endotracheal tube or tracheostomy tube) [ 3].
In order to explore the high heterogeneity observed in studies that included ICU patients, we compared the outcome in these patients according to the mechanical ventilation modality (invasive vs non-invasive ventilation).
Very poor results and a highly unfavorable risk-benefit ratio were seen in early studies, for two main reasons [3, 4]: the extent of complications, particularly hemorrhagic, and the use of mechanical ventilation modalities which, at that time, took insufficient account of the risk of pulmonary baro- and volutrauma.
Very poor results and a highly unfavorable risk-benefit ratio were seen in early studies, for two main reasons [ 3, 4]: the extent of complications, particularly hemorrhagic, and the use of mechanical ventilation modalities which, at that time, took insufficient account of the risk of pulmonary baro- and volutrauma.
We applied invasive mechanical ventilation (endotracheal tube) in assisted/controlled modality with two transport mechanical ventilators (Dräger Oxylog 2000), with a fraction inspiration of oxygen (FiO2) of 100%, respiratory frequency of 12 16 breaths/min and positive end expiratory pressure (PEEP) of 5 6 cmH2O to four and 10 beagle dogs with weights from 8to1717 kg under intravenous sedation.
Similarly, the patients were studied under a triggered NIV modality: controlled mechanical ventilation could have resulted in a larger reduction of REE.
The aim of this study was to provide a contemporary description of the patient experience of weaning, in order to up-date this aspect of knowledge in the context of newer modalities of mechanical ventilation and sedation.
In hemato-oncological patients, the total ICU resource use was more dependent on specific costly treatment modalities, especially mechanical ventilation, than on severity of disease.
Data on respective RRT treatments, changes in RRT modality, necessity for mechanical ventilation or vasopressor support, routine laboratory data (daily until study day 10 and at days 15, 21), and outcome-related data were recorded daily.
