The American journal of emergency medicine
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Pericardial Decompression Syndrome (PDS) is an uncommon but life-threatening complication following pericardiocentesis for cardiac tamponade. We report PDS after pericardiocentesis in two patients that presented to the emergency department with cardiac tamponade. In both cases, pericardiocentesis was performed under ultrasound guidance using the left parasternal approach and approximately 1200-1500 mL of pericardial fluid was removed. ⋯ Three possible mechanisms explaining PDS are ischaemic, hemodynamic and autonomic processes. If PDS is unrecognized and untreated, it is associated with a high mortality rate secondary to pulmonary edema and cardiogenic shock. If managed urgently, the cardiopulmonary dysfunction in PDS is usually transient and largely reversible with supportive care.
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The COVID-19 pandemic has altered behaviors in the general population, as well as processes in the healthcare industry. Patients may be afraid to pursue care in the emergency department (ED) due to perceived risk of infection. The objective of this study was to determine the impact of COVID-19 on ED metrics. ⋯ Despite relatively low local prevalence of COVID-19, we report decreases in ED volume for some medical diagnosis categories. A volume rebound occurred in May 2020, but did not reach 2019 levels. Public health officials should encourage local populations to seek emergency care when concerned, and could consider programs to provide transportation. Patients should continue to protect themselves with social distancing and masks.
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Observational Study
Serum cholesterol as a predictor of mortality among the elderly patients with pneumonia in the emergency department.
Reduced cholesterol levels are associated with poor outcomes in critically ill patients. However, the effect of reduced cholesterol levels on the prognosis of patients with community-acquired pneumonia (CAP) is unclear. This study aimed to investigate the association between serum total cholesterol levels and the clinical outcomes of elderly patients with CAP. ⋯ A decreased level of total cholesterol was associated with increased short-term mortality in elderly patients with CAP. Initial total cholesterol levels may be a useful biomarker to predict the outcome of patients with CAP.
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There are growing concerns regarding the lack of COVID-19 pandemic response capacity in already overwhelmed emergency departments (EDs), and lack of proper isolation facilities. This study evaluated the effectiveness of the negative pressure isolation stretcher (NPIS) and additional negative pressure isolation rooms (NPIRs) on the maintenance of emergency care capacity during the COVID-19 outbreak. ⋯ This intervention may provide an effective way to prepare and meet the ED response needs of the COVID-19 pandemic.
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Pulmonary embolus (PE) is associated with significant utilization of health resources. As patients can be risk-stratified, there is an opportunity for a subset of patients to be safely treated without hospitalization, thus reducing the associated costs of treatment. Our aim was to describe the population, treatment strategies, complications, and outcomes associated with outpatient management of PE following treatment in the ED. ⋯ In this cohort of patients with PE, outpatient management was safe and effective for the large majority. Immediate and 30-day complications were few.