Irish journal of medical science
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A clinical examination finding of anatomical snuffbox tenderness (AST) with plain film radiographs alone yields low sensitivity and specificity in diagnosing scaphoid fractures. International guidelines suggest immediate referral for magnetic resonance imaging (MRI) following one non-diagnostic radiograph in such patients. Perceived cost, high demand and limited capacity of MRI scanners have resulted in few suspected fractures following this pathway in our institution. ⋯ In conclusion, when compared with current local practice, immediate referral of the patient with AST for MRI following one non-diagnostic ED radiograph is potentially cost-effective in establishing efficient diagnosis of scaphoid fractures. We recommend the implementation of published international guidelines in the investigation of query scaphoid fractures as a pragmatic and cost-effective practice.
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Direct oral anticoagulants (DOACs) are widely marketed as medicines that do not require routine laboratory monitoring. However, they do have complex pharmacological properties and side effects; hence prescribing and monitoring guidelines, such as the European Heart Rhythm Association (EHRA) guidelines, have emerged. These advocate monitoring for renal and hepatic impairment; bleeding episodes; liver function; co-medication; circulation, and occurrence of side effects. Though 3 to 6 month follow-up is advocated, this is currently not routine, and its implementation creates a potential obligation for general practitioners (GPs) managing atrial fibrillation (AF) patients in the community. ⋯ Results show that there was incomplete adherence to the 2013 EHRA prescribing guidelines with only 24% adhering to all seven guidelines, and patient follow-up was less frequent than has been suggested.
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Antegrade pyelography (APG) is a useful modality for imaging the upper urinary tract. Little scientific evidence exists concerning optimal pressure while performing an APG. Methods of implementation seem to vary between hospitals as no specific guideline exists. Our aim was to describe current practice patterns in pre-procedural prophylaxis, describe methods of contrast administration, and estimate rate of complications during APG as reported by urologist, in order to stimulate discussion on defining guidelines. ⋯ Despite a considerable risk of urosepsis, no guideline or consensus exists on how to perform APG. This is urgently needed in order to prevent complications. Low response rate is a major limitation of these findings.
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Hepatocellular carcinoma (HCC) is among the malignant tumors with highest mortality. The role of USP9X in the carcinogenesis of HCC has not yet been determined. In this study, USP9X was found significantly highly expressed in the intratumor tissues. ⋯ In vitro studies revealed that knockdown of USP9X significantly inhibited the proliferation of HCC cells. Mechanically, USP9X promotes HCC cell proliferation by regulating the expression of beta-catenin. The results of the present study demonstrated that high expression of USP9X in intratumoral cells is associated with poor HCC prognosis, which may serve as a potential target for an adjuvant therapy.
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The novice anaesthesiology trainee must rapidly assimilate the cognitive, technical and non-technical skills necessary to competently respond to critical events in their new role. Providing trainees with the safe and controlled environment of high-fidelity patient simulation is one method to compensate for gaps in trainee experience, offering the potential for effective training. An anaesthesiology boot camp was set up to increase the knowledge, clinical, technical and non-technical competencies of the novice trainee, creating a framework for their future learning and practice. Anaesthetic nurses also attended to incorporated teamwork and collaboration into the boot camp. ⋯ We have created the first Irish anaesthesiology boot camp, demonstrating the important role that simulation has in enhancing medical education. Our results showed both knowledge attainment and participant satisfaction in this method of learning. Anaesthesiology boot camps are the ideal method to provide novice trainees with a framework for their initial introduction into anaesthesia.