The American journal of emergency medicine
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The objectives of this study are to validate a set of clinical variables to identify patients with pelvic fractures and to determine the sensitivity of anteroposterior (AP) pelvic radiographs in patients with pelvic fractures. ⋯ Previously identified high-risk variables for pelvic fracture identify most but not all patients with pelvic fractures. However, these high-risk variables identify all patients undergoing surgery and may be implemented as screening criteria for pelvic radiography. Anteroposterior pelvic radiographs fail to demonstrate a fracture in a substantial number of patients with pelvic fracture including patients who undergo surgery.
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The number of alpine accidents involving older trekkers has increased markedly in developed countries in recent years. More than 76.8% of the trekkers involved in alpine accidents in Japan were older than 40 years, with some experiencing a stroke or myocardial infarction while trekking at altitude. In the present study, we surveyed social trends in trekkers by interview at a popular mountain site, Mt Tanigawa (1963 m in altitude). ⋯ In conclusion, many older people involved in nonchallenging middle-altitude trekking have problems with regard to overall health and balance. Alpine accidents caused by myocardial infarction, stroke, or hypoglycemia tend to be more common in this population. Alpine rescue teams should be well prepared for this, and older trekkers should be made aware of their increased risk of injury in alpine settings.
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This study aims to evaluate clinical values and determine the function of a pediatric observation unit (POU) as an alternative to inpatient unit admission for children with newly onset seizures. ⋯ The POU may be an alternative to immediate admission in selected cases of first seizures. Related information such as age, use of anticonvulsants in the ED, serum C-reactive protein value, and clinical diagnosis of febrile seizure are important factors for determining whether pediatric patients with first seizure attack should be admitted or discharged.
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Peptic ulcer bleeding is thought to be a major cause of bleeding in patients with end-stage renal disease and is more complicated in uremic patients. We described a 41-year-old man with end-stage renal disease who underwent hemodialysis with refractory ulcer bleeding, failure to all traditional peptic ulcer treatments, and correction of uremic component, who has been successfully treated by using recombinant factor VIIa. There have been few case reports in dealing refractory upper gastrointestinal bleeding in uremic patients in the literature; and in this case report, we demonstrates that recombinant factor VIIa could be used as a rescue therapy in these high–surgical risk patients when medical therapy fails.
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The electrocardiographic (ECG) diagnosis of ST-segment elevation myocardial infarction (STEMI) represents a challenge to all health care providers, particularly so for the novice ECG interpreter. We have developed--and present in this article--a 4-step algorithm that will detect STEMI in most instances in the prehospital and other nonemergency department (ED) settings. ⋯ If STEMI is detected by this algorithm, then management decisions can be made based upon this ECG diagnosis. If STEMI is not detected using this algorithm, then we can only note that STEMI is not "ruled in"; importantly, STEMI is not "ruled out." In fact, more expert interpretation of the ECG will be possible once the patient (and/or the ECG) arrive in the ED where ECG review can be made with the more complex interpretation used by expert physician interpreters.