Emergency medicine journal : EMJ
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Cranial CT (CCT) is the gold standard to rule out traumatic brain injury. The serum level of the protein S-100B has recently been proposed as promising marker of traumatic brain injury. We prospectively investigated whether it might be a reliable tool for CCT triage in mild brain injury at a peripheral trauma centre with limited CT resources. ⋯ The S-100B serum level showed a high sensitivity and negative predictive value in the screening of patients with mild head injury. The use of serum S-100B as a biomarker for CCT triage may improve patient screening and decrease the number of CCT scans performed. This would reduce unnecessary radiation exposure and free up capacity in the emergency rooms of peripheral hospitals to enable them to cope better with multiple admissions.
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To determine which measures, other than a reduction in waiting time, could prevent the departure of the left-without-being-seen (LWBS) patients in an emergency department. Secondary objectives were description of the characteristics of LWBS patients, analysis of their reasons for leaving and assessment of their medical outcome. ⋯ The 'quality' of the waiting time appears to be important in the decision to leave. If this aspect was taken into account, a reduction in the number of LWBS patients and improved quality of care could be achieved in emergency departments.
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Direct current cardioversion (DCC) has been shown to be effective for the management of atrial fibrillation (AF) in the emergency department (ED). Pharmacological cardioversion was compared with a strategy including DCC on patients with uncomplicated, recent-onset (<48 h) AF managed in a short observation unit (SOU). ⋯ Electrical cardioversion of recent-onset AF in the SOU is safe, effective and reduces hospitalisations. Further studies are needed to identify the most cost-effective strategy for the management of AF patients in emergency settings.
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The influenza A (H1N1) 2009 outbreak caused death and a disruption of public health services. Rapid influenza diagnostic tests (RIDT) could be helpful to ease the triage of patients and prevent an overload of emergency and laboratory facilities. ⋯ This study shows a sensitivity of RIDT of 59%, in agreement with other prospective studies, which could be useful in clinical practice for diagnosis influenza A (H1N1) 2009 in children. In outbreaks of a high prevalence, such as the 2009 outbreak, this test can help to prevent an overload of public health services.
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The aim of this study was to determine whether the current South African Emergency Medicine Curriculum is appropriate for the burden of disease seen by registrars in Cape Town Emergency Centres. ⋯ The curriculum did not cover all the clinical conditions, procedures and investigations encountered by emergency medicine (EM) registrars in Cape Town. In addition, there were multiple categories in the curriculum that were not encountered in EM practice at all. The investigations section of the curriculum correlated particularly poorly with the skills needed for the burden of disease seen in ECs in Cape Town. The curriculum should be redrafted guided by a practice analysis of EM.