Injury
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Tibial plafond fractures are a uncommon injury, and the outcomes described in literature are generally poor. The purposes were to determine the effect of the tibial plafond fractures on general health-related quality of life, and to examine the factors that influence these outcomes. ⋯ Tibial plafond fractures have a significant negative impact on general health-related quality of life regardless of the operative treatment used which reflects injury severity. In addition, psychosocial characteristics of patients may influence the outcomes.
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Ganoderma lucidum (G. lucidum) is a mushroom belonging to the polyporaceae family of Basidiomycota and has widely been used as a traditional medicine for thousands of years. G. lucidum has never been studied in traumatic spinal cord injury. The aim of this study is to investigate whether G. lucidum polysaccharides (GLPS) can protect the spinal cord after experimental spinal cord injury. ⋯ Biochemical, histopathological, and ultrastructural analyses and functional tests reveal that GLPS exhibits meaningful neuroprotective effects against spinal cord injury.
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Randomized Controlled Trial Comparative Study
Regional bone loss following femoral neck fracture: A comparison between cemented and cementless hemiarthroplasty.
The aim of this prospective, randomised study was to measure and evaluate regional bone mineral changes and clinical results following the use of cemented and cementless hemiarthroplasty (HA) for treatment of femoral neck fracture in elderly patients. The study comprised 60 patients, 30 with cemented HA (group A) and 30 with cementless HA (group B). All patients underwent osteodensitometry of the contralateral hip, lumbar spine and bilateral distal femur. ⋯ There was a trend of less intensive reduction of bone mineral density (BMD) in regions of interest of the lumbar spine and ipsilateral distal femur in patients with cemented HA (group A), whereas bone loss was less pronounced for the contralateral hip and distal femur in patients treated with cementless HA (group B). Management of displaced femoral neck fractures in elderly patients with cemented and cementless HA provides a comparable outcome with regard to morbidity and mortality; however, functional outcome of patients treated with cementless HA tends to be lower. There is less intensive BMD reduction in lumbar spine and ipsilateral distal femur in patients treated with cemented HA, whereas BMD reduction in patients treated with cementless HA is more likely to be less intensive in contralateral hip and distal femur.
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The aim of the present prospective clinical trial was to compare patient-oriented and surgeon-based outcomes after non-operative care with operative treatment of displaced midshaft clavicle fractures. ⋯ Significant superior outcome scores were seen at six weeks for the operative group. However, at 24 weeks and 5-year follow-up no difference was seen in functional outcome scores for both treatment groups. Therefore, the challenge for the future is to better identify the subgroup of patients who might benefit from primary surgical intervention.
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Infected non-union is a devastating complication post fracture fixation. While its incidence is small, its management is lengthy, challenging and costly. Complex reconstruction surgery is often required with unpredictable outcomes despite the significant advances that have been made in diagnostics, surgical techniques and antibiotic protocols. In this article we present recent approaches to the surgical treatment of this condition.