Articles: emergency-department.
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The respiratory muscles of patients with chronic obstructive pulmonary disease (COPD) exhibit structural and functional changes that can be evaluated and monitored by ultrasonography. ⋯ Diaphragmatic excursion, diaphragmatic end-expiratory thickness, and right and left intercostal muscle thicknesses vary in the prognosis of subjects presenting with COPD exacerbation.
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To characterize patients who left without being seen (LWBS) from a Canadian pediatric Emergency Department (ED) and create predictive models using machine learning to identify key attributes associated with LWBS. ⋯ Our analysis showed that machine learning models can be used on administrative data to predict patients who LWBS in a Canadian pediatric ED. From 16 variables, we identified the five most influential model attributes. System-level interventions to improve patient flow have shown promise for reducing LWBS in some centres. Predicting patients likely to LWBS raises the possibility of individual patient-level interventions to mitigate LWBS.
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Edlow JA, Carpenter C, Akhter M, et al. Guidelines for reasonable and appropriate care in the emergency department 3 (GRACE-3): acute dizziness and vertigo in the emergency department. Acad Emerg Med. 2023;30:442-486. 37166022.
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Emerg Med Australas · Aug 2023
Planning for the next pandemic: Reflections on lessons from the uncontained transmission phases of the COVID-19 pandemic and their impacts on emergency departments in Australia.
Australia was a world leader in managing the earlier waves of the COVID-19 pandemic. Subsequently, three major turning points changed the trajectory of the pandemic: mass vaccinations, emergence of more transmissible variants and re-opening of Australia's borders. However, there were also concomitant missteps and premature shifts in pandemic response policy that led to mixed messaging, slow initial vaccination uptake and minimal mitigation measures in response to the Omicron variant. ⋯ This led to an exponential increase in cases and significant impacts on the health system, particularly, EDs. This paper reflects on this phase of the pandemic to urge for system-level changes that instal better safeguards for ED capacity, safety and staff well-being for future pandemics. This is essential to strengthening our health system's resilience and to better protecting our communities against such emergencies.