Can J Emerg Med
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Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA), which is caused primarily by the Canadian methicillin-resistant Staphylococcus aureus-10 (CMRSA-10) strain (also known as the USA300 strain) has emerged rapidly in the United States and is now emerging in Canada. We assessed the prevalence, risk factors, microbiological characteristics and outcomes of CA-MRSA in patients with purulent skin and soft tissue infections (SSTIs) presenting to emergency departments (EDs) in the Greater Toronto Area. ⋯ CA-MRSA is a significant cause of SSTIs in the Greater Toronto Area, and can affect patients without known community-related risk factors. The changing epidemiology of CA-MRSA necessitates further surveillance to inform prevention strategies and empiric treatment guidelines.
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Foreign-body ingestion is relatively common in the pediatric population and most objects pass through the gastrointestinal tract with minimal complications. Popular toy magnetic construction sets have resulted in numerous reports in the literature of serious complications including death following ingestion of multiple magnets. ⋯ Abdominal radiography showed the presence of 2 magnets, and a laparoscopy revealed multiple areas of bowel wall necrosis and perforation requiring subsequent laparotomy for repair of the bowel wall and retrieval of the magnets. This report aims to alert emergency care physicians of the necessity for early surgical referral with any multiple magnet ingestion to prevent severe complications.
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We sought to determine and compare rates of pediatric mental health presentations and associated costs in emergency departments (EDs) in Alberta. ⋯ This study provides comprehensive data on trends of pediatric mental health presentation, and highlights the costs and return presentations in this population. Psychiatric and medical care provided in the ED for pediatric mental health emergencies should be evaluated to determine quality of care and its relationship with return visits and costs.
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Timely reperfusion therapy for ST-elevation myocardial infarction (STEMI) is an important determinant of outcome, yet targets for time to treatment are frequently unmet in North America. Prehospital strategies can reduce time to reperfusion. We sought to determine the extent to which emergency medical services (EMS) use these strategies in Canada. ⋯ The implementation of widely recommended prehospital STEMI strategies varies substantially across the 5 provinces studied, and relatively simple existing technologies, such as prehospital ECGs, are underused in many regions. Substantial improvements in prehospital services and better integration with hospital-based care will be necessary in many regions of Canada if optimal times to reperfusion, and associated outcomes, are to be achieved.
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Information gaps, defined as previously collected information that is not available to the treating physician, have implications for patient safety and system efficiency. For patients transferred to an emergency department (ED) from a nursing home or seniors residence, we determined the frequency and type of clinically important information gaps and the impact of a regional transfer form. ⋯ Information gaps occur commonly when elderly patients are transferred from a nursing home or seniors residence to the ED. A standardized transfer form was associated with a limited reduction in the prevalence of information gaps; even when the form was used, a large percentage of the transfers were missing information. We also determined that the lack of descriptive detail regarding the presenting problem was common. We believe this represents a previously unidentified information gap in the literature about nursing home transfers. Future research should focus on the clinical impact of information gaps. System improvements should focus on educational and regulatory interventions, as well as adjustments to the transfer form.