Articles: adult.
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To study the anatomical variations of the musculocutaneous nerve. ⋯ The knowledge of the anatomical variations of the musculocutaneous nerve may have clinical and surgical implications.
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The use of regional techniques in paediatric anaesthesia has increased dramatically. Our aim is to produce a comprehensive review of the recent literature on neuraxial blockade in infants and children, focusing on three topics: choice of local anaesthetic and adjunct drugs, technical aspects and complications. ⋯ It is likely that the use of epidural ketamine or clonidine as adjuncts to local anaesthetics will grow. Alternatives, such as midazolam, may offer advantages in particular circumstances, although rigorous evaluation of the safety of these solutions when injected along the neuraxis and the development of formulations without preservatives are needed. The use of stimulating caudal catheters or ultrasound-guided techniques appears to offer promising options for the future to more accurately position catheters.
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Naproxen and naproxen sodium are non-steroidal anti-inflammatory drugs used in a variety of painful conditions, including the treatment of postoperative pain. This review aims to assess the efficacy, safety and duration of action of a single oral dose of naproxen/naproxen sodium for moderate to severe acute postoperative pain in adults, compared with placebo. ⋯ A single oral dose of naproxen sodium 550 mg is an effective analgesic in the treatment of acute postoperative pain. A low incidence of adverse events was found, although these were not reported consistently.
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To assess the performance of the newly implemented Canadian Emergency Department Triage and Acuity Scale (CTAS) triage system in a redesigned 200-bed community hospital emergency department (ED) and to evaluate the predictive validity of CTAS in this setting. ⋯ The CTAS is adaptable to countries beyond Canada and its operating objectives are achievable. Time to triage and fractile response rates can be considered indicators of triage quality and ED performance. CTAS is a valid instrument for predicting admission rates, hospital LOS and diagnostic utilization.
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Emergency physicians (EPs) are uniquely positioned to act as health advocates for individual patients, emergency department (ED) patient populations and the Canadian public. However, most ED practice environments do not encourage health advocacy, and staff EPs often do not feel adequately prepared to address many health-determinant issues. ⋯ At the University of Toronto, we have developed a new curriculum using evidence-based ED initiatives, examples of Canadian EP advocacy, and a description of organizations involved in advocacy, and we have incorporated several principles of adult learning to increase learner investment, maximize relevancy for EPs and optimize retention into practice. Residents believe the curriculum is highly relevant, allowing them to recognize advocacy opportunities in their own practices.