Injury
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. Early hip fracture surgery (<48 hours) has shown to improve mortality for geriatric patients and is recommended in national hip fracture guidelines. However, this may be at the expense of surgery being performed out-of-hours where concerns about mortality risk exist. A systematic review and meta-analysis were performed to determine the mortality risk for hip fracture surgery performed in-hours (IH) compared to out-of-hours (OH), and on weekdays (WD) compared to weekends (WE). ⋯ . Performing hip fracture surgery OH or on the WE does not appear to increase the risk of 30-day or inpatient mortality or post-operative complications. Consideration should be given to performing hip fracture surgery out-of-hours to meet national guidelines (<48 hours).
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Randomized Controlled Trial
Regional anaesthesia on the finger: Traditional dorsal digital nerve block versus subcutaneous volar nerve block, a randomized controlled trial.
To identify the most comfortable digital nerve block by comparing painfulness and efficiency of two commonly used digital nerve blocks: the volar subcutaneous nerve block and the traditional dorsal nerve block. ⋯ In patients requiring digital anaesthesia in the Emergency Department, the anaesthetic technique affects both the discomfort of the injection and extent of anaesthesia. The traditional dorsal digital nerve block is preferred for dorsal injuries. The subcutaneous volar nerve block is preferred for volar injuries.
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hand injuries are a common emergency mainly caused by domestic accidents or sport injuries. During the COVID-19 pandemic confinement period, with a cut off in transportation as well as in occupational and physical activities, we observed a decrease in medical and elective surgical activities but emergency cases of upper limb and hand surgery increased. ⋯ during the confinement period of the COVID-19 pandemic, despite an important reduction of medical activities, the amount and severity of hand emergency cases increased. A specific plan regarding duty shift organization for hand trauma should be maintained regardless of the sanitary situation.
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The majority of patients with ankle injuries undergo radiological examinations of the foot, ankle or both. The objective of this study was in the first place to validate the Ottawa Ankle Rules (OARs) for the population of our centre. Secondly, an attempt was made to identify parameters that contribute to improve the specificity of the method, with a view to reduce the need for patients to be exposed to radiation as well as optimizing the expenses of the Emergency Ward (EW). ⋯ We seek to confirm the usefulness of OARs for our population and we investigated strategies to further reduce the need for unnecessary radiographs. The introduction of parameters for grading pain and adapting to the context of the accident seem promising.
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Intramedullary nails are the common treatment options for femoral intertrochanteric fractures. However, aseptic loosening is considered to be one of the primary forms of failure that can be caused by the stress shielding between the bone and implants. The matching in mechanical properties of implant and bone is a key issue to prevent this failure. ⋯ Compared with traditional metal intramedullary nails, PEEK and FG implants might increase von Mises stress along the same path in the proximal femur. The results showed that PEEK and FG intramedullary nails obviously changed the stress distributions in the bone and reduced stress shielding. This finding indicated that PEEK and FG intramedullary nails have the potential to become alternatives to the conventional metal intramedullary nails.