Critical care explorations
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Given the numerous recent changes in ICU practices and protocols, we sought to confirm whether favorable effects of telemedicine ICU interventions on ICU mortality and length of stay can be replicated by a more recent telemedicine ICU intervention. ⋯ In this pre-post observational study, telemedicine ICU intervention was associated with improvements in care standardization and decreases in ICU and hospital mortality and length of stay. The mortality benefits were mediated in part through telemedicine ICU supplementation of low intensity bedside staffing hours.
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Risk factors associated with pulmonary embolism in coronavirus disease 2019 acute respiratory distress syndrome patients deserve to be better known. We therefore performed a post hoc analysis from the COronaVirus-Associated DIsease Study (COVADIS) project, a multicenter observational study gathering 21 ICUs from France (n = 12) and Belgium (n = 9). Three-hundred seventy-five consecutive patients with moderate-to-severe acute respiratory distress syndrome and positive coronavirus disease 2019 were included in the study. ⋯ Known risk factors for pulmonary embolism including cancer, obesity, diabetes, hypertension, and coronary artery disease were not associated with pulmonary embolism. In the multivariate analysis, younger age (< 65 yr) (odds ratio, 2.14; 1.17-4.03), time between onset of symptoms and antiviral administration greater than or equal to 7 days (odds ratio, 2.39; 1.27-4.73), and use of neuromuscular blockers greater than or equal to 7 days (odds ratio, 1.89; 1.05-3.43) were independently associated with pulmonary embolism. These new findings reinforce the need for prospective studies that will determine the predictors of pulmonary embolism among patients with severe coronavirus disease 2019.
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To determine whether ICU surrogates with "insecure" psychologic attachment orientations are more prone to requesting tracheostomy and gastrostomy (i.e., life-sustaining therapy) for severe acute brain injury patients with poor prognosis compared to surrogates with "secure" orientations.
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Preventing the dispersion of virulent particles during aerosol generating procedures has never been more relevant than during the current coronavirus pandemic. The American Heart Association released interim guidelines to assist in limiting exposure during advanced cardiovascular life support. These include maintaining a closed circuit on the ventilator for intubated patients and to use a high-efficiency particulate air filter during airway management of nonintubated patients. ⋯ For the intubated patient, our protocol maintains the patient to the ventilator in addition to being draped with a plastic barrier over the mouth and nares. In the nonintubated patient, a plastic drape or a non-rebreather mask is used to help reduce aerosolization during manual chest compressions. Our modified protocol allows providers to perform advanced cardiac life support by further minimizing exposure risk.