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Frugal Innovation: Enabling Mechanical Ventilation During Coronavirus Disease 2019 Pandemic in Resource-Limited Settings

From Critical Care Explorations. In this commentary, the authors note that low-quality care has become a greater determinant of mortality than lack of access. To address this, they suggest a systems-wide approach to improving the quality of mechanical ventilation in resource-limited settings, which includes consideration of the interdependent ventilator design constraints such as cost and complexity, hospital infrastructure, availability of medications, and trained personnel.


Determining Cause of Death During Coronavirus Disease 2019 Pandemic

From Critical Care Explorations. In this single-center study, the authors found that the majority of deaths in severe acute respiratory syndrome coronavirus 2–positive hospitalized patients were related to a typical or atypical presentation of coronavirus disease 2019 disease.


Letter to the Editor: Bias Due to Cohort Construction in the Study of Timing of Invasive Ventilation

From Critical Care Explorations. In this Letter to the Editor, the authors respond to an article by Dupuis et al., congratulating the contribution to the problem of identifying which patients with hypoxemic respiratory failure truly benefit from invasive ventilation and suggesting future studies of invasive ventilation consider using the target trial concept in order to minimize bias and maximize the clinical applicability of results.


Coronavirus Disease 2019–Associated PICU Admissions: A Report From the Society of Critical Care Medicine Discovery Network Viral Infection and Respiratory Illness Universal Study Registry

From Pediatric Critical Care Medicine. This study delineates significant clinically relevant differences in presentation, explanatory factors, and outcomes among children admitted to PICU with severe acute respiratory syndrome coronavirus 2–related illness stratified by multisystem inflammatory syndrome in children.


Characteristics, Comorbidities, Complications, and Outcomes Among 802 Patients With Severe Acute Respiratory Syndrome Coronavirus 2 in a Community Hospital in Florida

From Critical Care Explorations.  In this study, the authors reviewed the demographics, characteristics, comorbidities, complications, and outcomes of hospitalized patients with severe acute respiratory syndrome coronavirus 2, and their association with mortality at medical center in Orlando, Florida.


Timing of Intubation in Coronavirus Disease 2019: A Study of Ventilator Mechanics, Imaging, Findings, and Outcomes

From Critical Care Explorations  The authors sought to determine the variation in outcomes and respiratory mechanics between the subjects who are intubated earlier versus later in their coronavirus disease 2019 course.


Letter to the Editor: Cytokine Blockade in Coronavirus Disease 2019: Keeping an Open Mind

From Critical Care Explorations.  This Letter to the Editor was written in response to the article by Rizvi and Gallo De Moraes entitled “New Decade, Old Debate: Blocking the Cytokine Pathways in Infection-Induced Cytokine Cascade.”


A Multicenter Evaluation of Survival After In-Hospital Cardiac Arrest in Coronavirus Disease 2019 Patients

From Critical Care Explorations.  In-hospital cardiac arrest survival among coronavirus disease 2019 patients has been reported to range from 0% to 12% -- significantly lower than reported prepandemic in-hospital cardiac arrest survival rates of approximately 20% to 25% in the United States for non–coronavirus disease 2019 patients. In this multi-center study, the authors report a 22% survival to discharge after in-hospital cardiac arrest in coronavirus disease 2019 patients, a survival rate similar with before the coronavirus disease 2019 pandemic.


A High Neutrophil-Lymphocyte Ratio Is Associated With Increased Morbidity and Mortality in Patients With Coronavirus Disease 2019

From Critical Care Explorations.  This study aimed to evaluate the prognostic potential of admission neutrophil-lymphocyte ratio in patients admitted to the medical ICU with coronavirus disease 2019. The authors concluded that the neutrophil-lymphocyte ratio at the time of hospital admission is an independent risk factor for morbidity and mortality. This prognostic indicator may assist clinicians appropriately identify patients at heightened risk for a severe disease course and tailor treatment accordingly.


Letter to the Editor: Less Lumping and More Splitting: Why We Should Not Call COVID Sepsis

From Critical Care Medicine. This Letter to the Editor is in response to an editorial by Shappell et al. entitled “Does Severe Acute Respiratory Syndrome Coronavirus 2 Cause Sepsis?”


Increased Glucocorticoid Receptor Alpha Expression and Signaling in Critically Ill Coronavirus Disease 2019 Patients

From Critical Care Medicine. In this study, the authors found that ICU coronavirus disease 2019 patients showed upregulated glucocorticoid receptor alpha and glucocorticoid-inducible leucine zipper expression, along with cortisol levels, compared with ICU noncoronavirus disease 2019 patients. Thus, they concluded, on ICU admission, critical coronavirus disease 2019 appears to be associated with hypercortisolemia, and increased synthesis of glucocorticoid receptor alpha and induced proteins.


Editorial: Do Our Sedation Practices Contribute to Increased Mortality in Coronavirus Disease 2019–Related Acute Respiratory Distress Syndrome?

From Critical Care Medicine. In this Editorial, the authors discuss the article by Wongtangman et al. entitled “Association of Sedation, Coma, and In-Hospital Mortality in Mechanically Ventilated Patients With Coronavirus Disease 2019–Related Acute Respiratory Distress Syndrome” and suggest that reemploying the use of evidence-based strategies developed over the past 20 years through rigorous controlled trials is one of the best mechanisms by which to help critically ill adults with COVID-19 liberate from the ICU and transition toward recovery and survivorship.


Coronavirus Disease 2019: A Pandemic Spawning an Infodemic

From Pediatric Critical Care Medicine. In this Special Article, the authors make a call for the field of pediatric critical care to “move forward.” They note that, over a short period, some of the best science and resources have been applied to children with COVID-19 or MIS-C, and that now clinicians and scientists have a different objective: to translate what they learn and know into the highest level of care for patients.


Editorial: Do Our Sedation Practices Contribute to Increased Mortality in Coronavirus Disease 2019–Related Acute Respiratory Distress Syndrome?

From Critical Care Medicine. In this Editorial, the authors discuss the article by Wongtangman et al. entitled “Association of Sedation, Coma, and In-Hospital Mortality in Mechanically Ventilated Patients With Coronavirus Disease 2019–Related Acute Respiratory Distress Syndrome” and suggest that reemploying the use of evidence-based strategies developed over the past 20 years through rigorous controlled trials is one of the best mechanisms by which to help critically ill adults with COVID-19 liberate from the ICU and transition toward recovery and survivorship. 


Increased Glucocorticoid Receptor Alpha Expression and Signaling in Critically Ill Coronavirus Disease 2019 Patients

From Critical Care Medicine. In this study, the authors found that ICU coronavirus disease 2019 patients showed upregulated glucocorticoid receptor alpha and glucocorticoid-inducible leucine zipper expression, along with cortisol levels, compared with ICU noncoronavirus disease 2019 patients. Thus, they concluded, on ICU admission, critical coronavirus disease 2019 appears to be associated with hypercortisolemia, and increased synthesis of glucocorticoid receptor alpha and induced proteins.


Editorial: Utility of Coronavirus Disease 2019 Immune Profiling for the Clinician at the Bedside

From Critical Care Medicine. This Editorial was written in response to the article by de Roquetaillade et al. entitled “Comparison of Circulating Immune Cells Profiles and Kinetic Between Coronavirus Disease 2019 and Bacterial Sepsis,” which explores the relationship between the immune profile of COVID-19 patients and clinical outcomes.


Editorial: Coronavirus Disease 2019: There Is a Heart Between the Lungs

From Critical Care Medicine. This Editorial was written in response to the article by Chotalia et al. “Right Ventricular Dysfunction and Its Association With Mortality in Coronavirus Disease 2019 Acute Respiratory Distress Syndrome.”


Online Letter to the Editor: Optimal Management of Thrombotic Complications in Patients With Coronavirus Disease 2019

From Critical Care Medicine. This Online Letter to the Editor was written in response to an article by Mirsadraee et al. entitled “Prevalence of Thrombotic Complications in ICUTreated Patients With Coronavirus Disease 2019 Detected With Systematic CT Scanning.”


Development and Validation of ARC, a Model for Anticipating Acute Respiratory Failure in Coronavirus Disease 2019 Patients

From Critical Care Explorations. In this predictive modeling report, the authors sought to evaluate factors predictive of clinical progression among coronavirus disease 2019 patients following admission, and whether continuous, automated assessments of patient status may contribute to optimal monitoring and management.


Awake Extracorporeal Membrane Oxygenation in Coronavirus Disease 2019 Patients Without Invasive Mechanical Ventilation

From Critical Care Explorations. This is a case report on the use of awake extracorporeal membrane oxygenation as a “treatment” for barotrauma due to severe acute respiratory distress syndrome in a coronavirus disease 2019 patient, without the need for invasive mechanical ventilation.