Articles: mechanical-ventilation.
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Intensive care medicine · Dec 2020
Multicenter Study Observational StudyClinical features, ventilatory management, and outcome of ARDS caused by COVID-19 are similar to other causes of ARDS.
The main characteristics of mechanically ventilated ARDS patients affected with COVID-19, and the adherence to lung-protective ventilation strategies are not well known. We describe characteristics and outcomes of confirmed ARDS in COVID-19 patients managed with invasive mechanical ventilation (MV). ⋯ In this large series, COVID-19 ARDS patients have features similar to other causes of ARDS, compliance with lung-protective ventilation was high, and the risk of 28-day mortality increased with the degree of ARDS severity.
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Multicenter Study Observational Study
Incidence, risk factors, and effects on outcome of ventilator-associated pneumonia in patients with traumatic brain injury. Analysis of a large, multicenter, prospective, observational longitudinal study.
No large prospective data, to our knowledge, are available on ventilator-associated pneumonia (VAP) in patients with traumatic brain injury (TBI). ⋯ ClinicalTrials.gov; No.: NCT02210221; URL: www.clinicaltrials.gov.
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Eur Heart J Acute Cardiovasc Care · Dec 2020
Multicenter StudyNational trends in coronary intensive care unit admissions, resource utilization, and outcomes.
Emerging evidence suggests that coronary intensive care units are evolving into intensive care environments with an increasing burden of non-cardiovascular illness, but previous studies have been limited to older populations or single center experiences. ⋯ In a national dataset we observed a changing case-mix among patients admitted to a coronary intensive care unit, though the proportion of patients with a primary cardiac diagnosis remained stable. There was an increase in clinical acuity highlighted by critical care therapies, but in-hospital mortality rates for both primary cardiac and non-cardiac conditions declined across all hospitals. Our findings confirm the changing coronary intensive care unit case-mix and have implications for future coronary intensive care unit training and staffing.
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Multicenter Study
Patterns and impact of arterial CO2 management in patients with Acute Respiratory Distress Syndrome: Insights from the LUNG SAFE study.
Considerable variability exists regarding CO2 management in early ARDS, with the impact of arterial CO2 tension on management and outcomes poorly understood. ⋯ No evidence was found for benefit or harm with hypercapnia. Of concern, ICU mortality was higher with sustained hypocapnia in mild to moderate ARDS.
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Am. J. Respir. Crit. Care Med. · Nov 2020
Multicenter Study Observational StudyCompliance Phenotypes in Early ARDS Before the COVID-19 Pandemic.
Rationale: A novel model of phenotypes based on set thresholds of respiratory system compliance (Crs) was recently postulated in context of coronavirus disease (COVID-19) acute respiratory distress syndrome (ARDS). In particular, the dissociation between the degree of hypoxemia and Crs was characterized as a distinct ARDS phenotype. Objectives: To determine whether such Crs-based phenotypes existed among patients with ARDS before the COVID-19 pandemic and to closely examine the Crs-mortality relationship. ⋯ PaO2/FiO2 and Crs were dissociated. Lower Crs was independently associated with higher mortality. The Crs-mortality relationship lacked a clear transition threshold.