Injury
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There is a paucity of research into the outcomes and complications of cervical spine immobilisation (hard collar or halothoracic brace) in older people. ⋯ Geriatric medicine assessment techniques identified the morbidity and functional impairment associated with cervical spine immobilisation. This often results in a prolonged length of stay in supported care. This small pilot study recommends a larger study over a longer period using geriatric medicine assessment techniques to better define the issues.
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The management of femoral periprosthetic fractures following hip replacement surgery is a complex and challenging situation. Whilst the early complications for both primary hip arthroplasty and proximal femoral fracture surgery have been widely documented, there is a paucity of published data regarding early outcomes following periprosthetic fracture surgery. Delay to surgery for native proximal femoral fractures has been clearly documented as a predictor towards adverse outcome. This study therefore aims to correlate the timing of operative intervention with the complication rate following periprosthetic fracture surgery. In addition, the study aims to identify further factors in the perioperative period that positively predict a poor postoperative outcome. ⋯ There was an overall complication rate of 45% including a 30-day mortality of 10%. An abbreviated mental test score of 8 out of 10 or less and a delay to surgery of >72h were found to be significant risk factors for adverse outcome. Both the patient cohort in this study and the predictors for poor postoperative outcome were comparable to those for native proximal femoral fractures.
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Subtrochanteric femur fractures commonly present with predictable displacement because of the deforming muscle forces acting upon the proximal femur. For this reason, successful closed reduction and femoral nailing can be a technically demanding procedure. Open reduction prior to nail placement has been advocated to improve and maintain anatomic fracture alignment. ⋯ There were no wound complications or infections and all patients went on to successful osseous union. There was no loss of reduction and a final coronal and sagittal plane deformity of <5 degrees in 55 of 56 (98%) patients. Open reduction of closed subtrochanteric femur fractures followed by intramedullary nailing leads to high union rates with rare complications.
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Th17 lymphocytes have important roles in inflammation and autoimmune disease. Research on relationship between Th17 lymphocytes and pain associated with lumbar disc herniation (LDH) is limited. The purpose of this study was to examine the association of pain and Th17 lymphocyte and interleukin (IL)-17 levels in patients with herniated and non-herniated lumbar discs. ⋯ Immune system activation is responsible, at least in part, for the pain experienced by patients with LDH, and increased levels of Th17 lymphocytes and IL-17 contribute to the pain.
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Comparative Study
Risk factors for contra-lateral hip fracture in elderly patients with previous hip fracture.
Contra-lateral hip fractures in elderly patients with a previous hip fracture increase the incidence of complications and socioeconomic burden. The purpose of this study was to identify the risk factors that contribute to the occurrence of contra-lateral hip fracture in elderly patients. ⋯ Postoperative delirium and underlying visual impairment and respiratory disease could be risk factors of contra-lateral fracture in elderly patients. Early and active rehabilitation after surgery is important to prevent the occurrence of contra-lateral hip fracture in the elderly.