The American journal of emergency medicine
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The aims of this study were to evaluate the long-term prognostic value of stress echocardiography (SE) in patients evaluated in emergency department (ED) and to determine SE parameters that best predicted outcome. ⋯ Stress echocardiography showed an optimal prognostic value among ED patients evaluated for chest pain. The presence of an extensive asynergic area at peak stress was associated with an adverse prognosis.
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Diclofenac sodium is a 2-arylacetic acid, nonsteroidal anti-inflammatory drug. It is widely used in pain management. ⋯ Anaphylactic shock secondary to injection of diclofenac sodium can be treated successfully with intramuscular injection of adrenaline. Because diclofenac sodium is commonly used in analgesic treatment in emergency departments, we present this case report to emphasize that anaphylactic shock may be seen after the use of that drug.
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Thus far, only a few spine fracture cases related to severe nocturnal hypoglycemia in type 1 diabetes patients have been reported. Due to the relatively young age of these subjects, osteoporosis was not taken into consideration and bone mineral density was not assessed. We report three type 1 diabetes cases in young patients with durations of 2, 4, and 19 years. ⋯ For the first time, it was demonstrated that low bone mineral density in young type 1 diabetes patients may contribute to an increased compression fracture risk of the dorsal spine during severe nocturnal hypoglycemia courses. The possibility of osteoporosis in young patients with short diabetes durations suggests it might be advisable to perform bone mineral density testing during diabetes diagnoses. Spinal pain occurrences in young patients after severe nocturnal hypoglycemia should be investigated using procedures for the diagnosis of vertebral compression fracture, even if there is no evident trauma.
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Case Reports
Prehospital ultrasound thoracic examination to improve decision making, triage, and care in blunt trauma.
Prehospital acute blunt thoracic trauma care remains difficult. Among then, diagnosis of atelectasis with ultrasound remains rare and unusual. We report the case of a worker who had a sharp chest pain currently after using a jackhammer. ⋯ Fast scan can be useful to evoke atelectasis in blunt trauma. Differential diagnoses such as diaphragmatic rupture or consolidation could be discarded. Ultrasound examination could justify a precise semiological description.
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Case Reports
Cholinergic symptoms with low serum cholinesterase from therapeutic cholinesterase inhibitor toxicity.
Although cholinesterase inhibitors have been frequently used in the treatment of Alzheimer disease, its effects on serum cholinesterase concentrations have been rarely described. We described significant depression of serum cholinesterase levels due to cholinesterase inhibitor toxicity from redundant use of donepezil and rivastigmine in a 78-year-old man. Recovery of serum cholinesterase level was noted upon drug discontinuation and cholinergic symptom resolution. Serum cholinesterase level can be used as a biomarker for central cholinesterase inhibitor toxicity.