J Emerg Med
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Total hip arthroplasty (THA) is one of the most successful operations in all of medicine in improving patient pain and restoring function. However, complications do arise after primary and revision THA. Dislocation of a THA, also known as instability, occurs in 1-2% of primary THAs and up to 30% of revision THAs. Most dislocations in the United States are initially managed with closed reduction under procedural sedation in emergency departments (EDs) by on-call orthopedists or emergency medicine specialists. ⋯ Dislocation is one of the most common mechanical complications after primary and revision THA. In the majority of the cases, acute closed reduction can be achieved successfully in the ED setting. However, there are specific dislocation types that present unique challenges to acute reduction.
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In an effort to decrease length of stay (LOS) and reduce overcrowding, many emergency departments (ED) have implemented triage nurse-ordered testing. ⋯ Triage nurses have reasonably similar accuracy as physicians in ordering limb x-ray studies and moderate accuracy for laboratory testing. However, we did not identify a clinically meaningful decrease in ED LOS from the use of nursing triage orders.
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Multicenter Study
Emergency Department Asthma "Spacing Trials": Institutional Variability and Time Cost.
Some admitting physicians request a medication-free interval ("spacing trial") in the emergency department (ED) to determine whether a patient with an acute exacerbation of asthma can be safely admitted to a hospital ward bed, where bronchodilators are only available every 4 h. ⋯ The practice of spacing varies widely between hospitals and is associated with substantial delay without an apparent benefit.
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Redotex™ is a Mexican weight-loss supplement that is not U.S. Food and Drug Administration-approved. It consists of the following five ingredients: tri-iodothyronine 75 μg, atropine 0.36 mg, diazepam 8 mg, aloin 16 mg, and d-norpseudoephedrine 50 mg per tablet. There are few case reports with clinically severe ingestions. We report two cases of clinical thyrotoxicosis due to use of Redotex. ⋯ A 29-year-old woman presented to the emergency department (ED) with anxiety and palpitations. She reported taking Redotex daily for 1 week. Her temperature was 37.1°C, blood pressure (BP) was 166/104 mm Hg, and heart rate (HR) was 140 beats/min. Laboratory analysis was significant for a bicarbonate level of 20 mmol/L (reference 22-29 mmol/L), free T4 0.75 ng/dL (reference 0.93-1.70 ng/dL), and thyroid-stimulating hormone (TSH) 0.05 uIU/mL (reference 0.27-4.20 uIU/mL). She was treated with 2 mg i.v. lorazepam and 20 mg oral propranolol. A 37-year-old woman presented with chest pain, palpitations, and nausea after taking Redotex 1 to 2 tablets daily for 6 weeks. Her HR was 134 beats/min and BP was 130/66 mm Hg. Thyroid function tests on initial presentation showed a TSH of 0.013 uU/mL, free T4 of 0.24 ng/dL, and free T3 of >30 pg/mL. She was treated with propranolol 1 mg i.v. twice per day and 2 doses of lorazepam 1 mg. Both patients had resolution of their symptoms. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: When taken chronically and at recommended doses, Redotex can present with clinically significant T3 thyrotoxicosis. This has not been seen in prior reports.
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In March of 2020, the World Health Organization declared coronavirus disease 2019 (COVID-19)-a disease caused by a novel coronavirus-a pandemic, and it continued to spread rapidly in the community. Our institution implemented an emergency medicine telehealth system that sought to expedite care of stable patients, decrease provider exposure to COVID-19, decrease overall usage rate of personal protective equipment, and provide a platform so that infected or quarantined physicians could continue to work. This effort was among the first to use telehealth to practice emergency medicine in the setting of a pandemic in the United States. ⋯ Other emergency departments might find this proof of concept article useful. Telehealth will likely be used more broadly in the future, including emergency care. It is imperative that the health care system continues to adapt to respond appropriately to challenges such as pandemics.