J Emerg Med
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Coronavirus disease 2019 (COVID-19) is associated with respiratory symptoms and renal effects. Data regarding fluid resuscitation and kidney injury in COVID-19 are lacking, and understanding this relationship is critical. ⋯ Each liter of intravenous fluid administered to patients with COVID-19 in the first 24 h of presentation was independently associated with an increased risk for initiation of renal replacement therapy, supporting judicious fluid administration in patients with this disease.
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Collecting blood cultures from patients admitted from the emergency department (ED) with acute respiratory infection (ARI) is common, but the rate of secondary bacteremia in adult patients admitted from the ED with ARI associated with respiratory syncytial virus (RSV) is unknown. Indiscriminate collection of blood cultures can be associated with contaminated blood cultures and increased inappropriate antimicrobial use and health care costs. ⋯ Overall, 6.7% of adults hospitalized with RSV infections had secondary bacteremia, more commonly from nonrespiratory sources.
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Priapism can be categorized as low flow or high flow. Low flow priapism is a compartment syndrome and requires immediate treatment to avoid long-term ischemic damage. Alternatively, high flow priapism is not an emergent condition and can be managed as an outpatient. The diagnosis has traditionally been made via cavernosal blood gas analysis; however, this is painful and can cause iatrogenic harm. ⋯ We present a case of high flow priapism whereby point-of-care ultrasound (POCUS) identified the presence of pulsatile cavernosal arterial flow to confirm the diagnosis. This is the first case report in the emergency medicine literature to highlight the utility of POCUS in the diagnosis and management of high flow priapism. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Low flow priapism accounts for 95% of cases and is a urologic emergency requiring immediate invasive intervention. High flow priapism is much less common and does not require emergent management. While blood gas analysis can differentiate between high and low flow priapism, POCUS is a rapid, noninvasive, accurate diagnostic means to identify the presence or absence of cavernosal pulsatile arterial flow.
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Acute pericarditis is a diffuse inflammation of the pericardial sac with many well-defined etiologies. Acute pericarditis as a vaccine-related adverse event is a rare entity, and the association between pericarditis and the immunogenic response to Coronavirus disease 2019 (COVID-19) vaccines is still being fully characterized. ⋯ A previously healthy 18-year-old man presented with fever, pleuritic chest pain, and shortness of breath 3 weeks after receiving the first dose of a COVID-19 mRNA-based vaccine. The patient was found to have a large pericardial effusion with early tamponade physiology requiring pericardiocentesis. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: As COVID-19 vaccination becomes more prevalent globally, physicians should be aware of pericarditis as a rare but potentially serious adverse reaction. Although a direct causal link cannot be demonstrated, we present this case to increase awareness among emergency physicians of pericarditis as a rare, but potentially serious adverse event associated with COVID-19 vaccination.
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Case Reports
Bilateral Hyphema - An Unexpected Complication of Exercise Resistance Band Use: A Case Report.
Resistance bands commonly used for strength training exercise come with an unexpected risk for ocular trauma. ⋯ In this report, we describe an unintended consequence of a 28-year-old man sustaining an unusual injury-bilateral hyphema-as a result of the use of elastic resistance bands. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Resistance bands are commonly used for strength training exercise and, in this case, a potentially severe, vision-threatening injury-traumatic hyphema-occurred. Traumatic hyphema occurs when blood pools in the anterior chamber of the eye, usually as the result of blunt force trauma or penetrating injury. Early recognition of this condition is imperative, as complications of traumatic hyphema, such as intraocular hypertension or rebleeding, can lead to permanent vision loss.