The American journal of emergency medicine
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We sought to examine racial and ethnic disparities in test positivity rate and mortality among emergency department (ED) patients tested for COVID-19 within an integrated public health system in Northern California. ⋯ We report a significant disparity in COVID-19 adjusted test positivity rate and crude mortality rate among Latinx and Black patients, respectively. Results from ED-based testing can identify racial and ethnic disparities in COVID-19 testing, test positivity rates, and mortality associated with COVID-19 infection and can be used by health departments to inform policy.
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The effect of emergency department length of stay (EDLOS) on outcomes of patients with acute ischemic stroke (AIS) remains largely unexamined. We aimed to investigate the association between EDLOS and outcomes in AIS patients. ⋯ In AIS patients, shorter EDLOS was associated with the increased risk of stroke progression, possibly reflecting prioritized admission of more severely affected patients at high risk of stroke progression. EDLOS alone might be an insufficient indicator of stroke care in the ED.
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Comparative Study Observational Study
Severe sepsis and septic shock in patients transported by prehospital services versus walk in patients to the emergency department.
Sepsis is a leading cause of death in the hospital for which aggressive treatment is recommended to improve patient outcomes. It is possible that sepsis patients brought in by emergency medical services (EMS) have a unique advantage in the emergency department (ED) which could improve sepsis bundle compliance. ⋯ EMS transported patients have quicker sepsis declaration times and are seen sooner by ED providers. However, we found no statistical difference in bundle compliance or patient outcomes between walk in patients and EMS transported patients.
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Wide complex tachycardias are rare in the pediatric population and may be due to ventricular tachycardia, aberrant conduction or antidromic tachycardia each with multiple underlying etiologies. We present a 14 yo female in extremis with syncope at rest witnessed by her mother, found in ventricular tachycardia by EMS who challenged with IVF hydration and amiodarone. Consecutive adequate fluid challenges and antiarrhythmics in the emergency department failed requiring synchronized cardioversion for stabilization. Subsequent viral panels, imaging, genetic testing and cardiac biopsy confirmed a diagnosis of arrhythmogenic right (and left) ventricular dysplasia.
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Multicenter Study Observational Study
Weather and temporal models for emergency medical services: An assessment of generalizability.
Emergency medical services (EMS) response volume has been linked to weather and temporal factors in a regional EMS system. We aimed to identify if models of EMS utilization incorporating these data are generalizable through geographically disparate areas in the United States. ⋯ With minor differences, regional models demonstrated consistent associations between dispatches and time and weather variables. Findings demonstrate the generalizability of associations between these variables with respect to EMS use. Weather and temporal factors should be considered in predictive modeling to optimize EMS staffing and resource allocation.