The American journal of emergency medicine
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The four-hour (4 h') rule in the emergency department (ED) is a performance-based measure introduced with the objective to improve the quality of care. We evaluated the association between time in the ED with in-hospital mortality and hospital length of stay (LOS). ⋯ In-hospital mortality was not associated with time in the ED beyond 4 h'. LOS, however, was increased in this group of patients. Decreased LOS observed in patients with time in the ED within 4 h', does not support patients' risk as a contributing factor leading to higher trends in mortality observed in this patient group. In-hospital mortality was associated with an increase in DED-TED intervals in patients hospitalized in the internal medicine departments.
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Observational Study
Lack of admission biomarkers' clinical utility in outcomes prediction in patients suspected with infection in the emergency department.
Initial procalcitonin (PCT) levels may fail in mortality and septic shock prediction and raise cost-effectiveness issues. Since measurement of lactate, C-reactive protein (CRP), white blood cells and neutrophils is common in the emergency department (ED), we compared prediction abilities of these biomarkers to PCT. ⋯ Usual admission biomarkers lack clinical utility in predicting septic shock or in-hospital mortality. CRP and PCT are poorly efficient in predicting bacteremia.
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Comparative Study
Comparison of IVC diameter ratio, BUN/creatinine ratio and BUN/albumin ratio for risk prediction in emergency department patients.
Early prediction of patients' prognosis in the emergency department (ED) is important. Patients' conditions such as dehydration help predict prognosis. The ratio of serum blood urea nitrogen to creatinine (BUN/Cr ratio) and inferior vena cava (IVC) diameter is often used to determine dehydration. Also, serum albumin levels reflect nutritional conditions such as dehydration. In this study, we evaluated the performance of BUN/Cr ratio, IVC diameter ratio, and BUN/Albumin ratio as predictive markers for in-hospital mortality and ICU admission among various diseases in ED. ⋯ Among dehydration markers the BUN/Albumin ratio is a simple and useful tool for predicting the outcomes of patients visiting the ED.
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Observational Study
Outcomes for in-hospital cardiac arrest for COVID-19 patients at a rural hospital in Southern California.
In-hospital cardiac arrest (IHCA) carries a high mortality and providing resuscitation to COVID-19 patients presents additional challenges for emergency physicians. Our objective was to describe outcomes of COVID-19 patients suffering IHCA at a rural hospital in Southern California. ⋯ At a small rural hospital with limited resources and a predominantly Hispanic population, cardiac arrest in a COVID-19 patient portends an extremely poor prognosis. A better appreciation of these outcomes should help inform emergency providers and patients when discussing code status and attempts at resuscitation, particularly in resource limited settings.
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Compartment syndrome (CS) is a condition associated with intra-compartment pressures exceeding the perfusion pressure of the tissue. This condition can occur in any body compartment surrounded by fascia, however CS of some regions like the thenar and hypothenar is extremely rare. Acute CS is often caused by major trauma and idiopathic acute CS is sparsely reported in literature. ⋯ We hypothesized several causes for the etiology of the condition (e.g. rhabdomyolysis, rheumatologic disease-related condition, other systemic diseases, trauma, infection), but all could be rejected based on laboratory or clinical findings. Remarkable is that the patient experienced a comparable episode in his other hand two years earlier. Although the acute CS is of unknown origin in the presented case, the development of acute CS in both hands over time suggests a predisposing factor in idiopathic acute CS that is far from being elucidated.