The American journal of emergency medicine
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Eclampsia is a rare partum and puerperal condition that carries a high rate of morbidity and mortality. ⋯ An understanding of eclampsia can assist emergency clinicians in rapid recognition and timely management of this potentially deadly disease.
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Randomized Controlled Trial
Safety and practicality of high dose inhaled nitric oxide in emergency department COVID-19 patients.
Inhaled nitric oxide (iNO) is a selective pulmonary vasodilator and mild bronchodilator that has been shown to improve systemic oxygenation, but has rarely been administered in the Emergency Department (ED). In addition to its favorable pulmonary vascular effects, in-vitro studies report that NO donors can inhibit replication of viruses, including SARS Coronavirus 2 (SARS-CoV-2). This study evaluated the administration of high-dose iNO by mask in spontaneously breathing emergency department (ED) patients with respiratory symptoms attributed to Coronavirus disease 2019 (COVID-19). ⋯ A single dose of iNO at 250 ppm was practical and not associated with any significant adverse effects when administered in the ED by emergency physicians. Local disease control led to early study closure and prevented complete testing of COVID-19 safety and treatment outcomes measures.
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Point-of-care ultrasound (PoCUS) is expanding as a diagnostic tool in pediatric emergency medicine. Pediatricians are apprehensive to take on the risk of malpractice from incorrect interpretation of PoCUS imaging, therefore limiting its use. Although current studies provide reassurance to this concern, none look directly at the risk for pediatric emergency medicine physicians. Our study aims to evaluate the current medicolegal risk landscape posed by PoCUS in pediatric emergency medicine. ⋯ PoCUS does not appear to pose a significant risk of malpractice litigation in pediatric emergency medicine.
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Acute headache is a common emergency department (ED) chief complaint that usually has a benign course. Rare etiologies such as subarachnoid hemorrhage (SAH) can lead to extensive disability or even death. If suspected, SAH requires an intricate and intensive diagnostic investigation. ⋯ However, 3 days later upon re-presentation to the ED with the same symptoms, an LP was positive for increasing red blood cell count in subsequent tubes. She was transferred to a facility with interventional neurology capabilities where digital subtraction angiography showed a left anterior choroidal saccular aneurysm for which she underwent coiling. Given recent changes in SAH clinical practice guidelines, this case highlights the importance of understanding the current limitations of CT imaging, understanding the risks and benefits of both CT and LP, and always maintaining a high suspicion for especially lethal and disabling conditions such as SAH.
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Procedural sedation for electrical cardioversion is a common practice in the emergency department (ED). Ideal sedative properties for this procedure are a short half-life and minimal hemodynamic effects. There is limited literature examining methohexital for this use. ⋯ Methohexital was found to have a similar efficacy and safety profile when compared to propofol and etomidate when used as procedural sedation for cardioversions in the ED.