Articles: mechanical-ventilation.
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Journal of critical care · Jun 2021
Meta AnalysisThe predictive value of airway occlusion pressure at 100 msec (P0.1) on successful weaning from mechanical ventilation: A systematic review and meta-analysis.
The predictive value of airway occlusion pressure at 100 milliseconds (P0.1) on weaning outcome has been controversial. We performed a meta-analysis to investigate the predictive value of P0.1 on successful weaning from mechanical ventilation. ⋯ This meta-analysis suggests that P0.1 is a useful tool to predict successful weaning. To determine clinical utility, a large prospective study investigating the sensitivity and specificity of P0.1 on weaning outcomes from mechanical ventilation is warranted.
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Curr Opin Crit Care · Jun 2021
ReviewDiaphragm function in acute respiratory failure and the potential role of phrenic nerve stimulation.
The aim of this review was to describe the risk factors for developing diaphragm dysfunction, discuss the monitoring techniques for diaphragm activity and function, and introduce potential strategies to incorporate diaphragm protection into conventional lung-protective mechanical ventilation strategies. ⋯ Diaphragm protection is an important consideration in optimizing ventilator management in patients with acute respiratory failure. The delicate balance between lung and diaphragm-protective goals is challenging. Phrenic nerve stimulation may be uniquely situated to achieve and balance these two commonly conflicting goals.
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High-frequency ventilation is commonly utilized with neonates and with children with severe respiratory failure. Both high-frequency oscillatory ventilation (HFOV) and high-frequency jet ventilation (HFJV) are used extensively in neonates. HFJV can also be used in older, larger children. The purpose of this narrative review is to discuss the physiologic principles behind HFJV, examine the evidence supporting its use in neonatal and pediatric ICUs, give meaningful guidance for clinical application, and highlight potential areas for future research.
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Intensive care medicine · May 2021
Meta AnalysisCorticosteroids in COVID-19 and non-COVID-19 ARDS: a systematic review and meta-analysis.
Corticosteroids are now recommended for patients with severe COVID-19 including those with COVID-related ARDS. This has generated renewed interest regarding whether corticosteroids should be used in non-COVID ARDS as well. The objective of this study was to summarize all RCTs examining the use of corticosteroids in ARDS. ⋯ The use of corticosteroids probably reduces mortality in patients with ARDS. This effect was consistent between patients with COVID-19 and non-COVID-19 ARDS, corticosteroid types, and dosage.
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The COVID-19 pandemic has presented novel challenges for the entire health-care continuum, requiring transformative changes to hospital and post-acute care, including clinical, administrative, and physical modifications to current standards of operations. Innovative use and adaptation of long-term acute care hospitals (LTACHs) can safely and effectively care for patients during the ongoing COVID-19 pandemic. A framework for the rapid changes, including increasing collaboration with external health-care organizations, creating new methods for enhanced communication, and modifying processes focused on patient safety and clinical outcomes, is described for a network of 94 LTACHs. When managed and modified correctly, LTACHs can play a vital role in managing the national health-care pandemic crisis.