Articles: mechanical-ventilation.
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The coronavirus disease 2019 (COVID-19) pandemic created an unprecedented need for mechanical ventilation in critically ill patients. To meet this increased demand, some facilities were forced to use anesthesia gas machines (AGMs) as intensive care unit (ICU) ventilators. While an off-label use, AGM manufacturers, the Anesthesia Patient Safety Foundation, and the American Society of Anesthesiologists have guidelines for AGM use in the ICU, however, there is scant literature describing their use. This article describes our experiences at New York University Langone Medical Center using AGMs in the ICU for ventilating critically ill COVID-19 patients.
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Internal medicine journal · May 2020
Short- and long-term outcomes of neutropenic cancer patients in intensive care according to requirement for invasive ventilation.
Neutropenic fever is a frequently encountered complication when caring for cancer patients and can lead to intensive care admission, with high mortality rates in those patients who require invasive mechanical ventilation (IMV). Although hospital survival in this population has improved, long-term outcomes of critically ill neutropenic cancer patients have not been well defined. ⋯ Neutropenic cancer patients admitted to ICU have lower short-term mortality than previously reported in cohort studies, however their mortality rises significantly following discharge from ICU. Those patients who require IMV are at significantly increased risk of both short- and long-term mortality.
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Indian J Crit Care Med · May 2020
Adenovirus-associated Acute Respiratory Distress Syndrome: Need for a Protocol-based Approach.
Viral causes of acute respiratory distress syndrome (ARDS) are mostly limited to influenza A; however, adenovirus has been emerging as a cause of fulminant ARDS with a high mortality rate and no consensus on its management. Here we present a series of five patients with confirmed adenovirus infection treated for ARDS at our quaternary referral institution. ⋯ Vashisht R, Mirzai S, Koval C, Duggal A. Adenovirus-associated Acute Respiratory Distress Syndrome: Need for a Protocol-based Approach. Indian J Crit Care Med 2020;24(5):367-368.
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Observational studies report that lower driving pressure (ie, the difference between plateau pressure and PEEP) is associated with improved survival in patients with ARDS and may be a key mediator of lung-protective ventilation strategies. The primary objective of this study was to characterize reductions in driving pressure that could be achieved through changes in PEEP. ⋯ PEEP titration had a variable effect in changing driving pressure across this small sample of ARDS subjects. In some subjects, PEEP was decreased from values given in the ARDS Network Lower PEEP/FIO2 Table to minimize driving pressure. Changes in driving pressure stabilized within a few minutes of PEEP titration.