共查询到20条相似文献,搜索用时 31 毫秒
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Nathalie Vaserman 《Revue du Rhumatisme》2005,72(12):1250
Parkinson's disease is associated with an increased risk of falls. The risk is greatest in patients with advanced disease. Because Parkinson's disease usually occurs late in life, the risk factors related to the neurological impairments add to those associated with aging. The incidence of fractures is high in patients with Parkinson's disease, with femoral neck fractures in older women being particularly common. Risk factors for fractures include a low body mass index, limited exposure to sunlight, an inadequate vitamin D intake with low 25-OH vitamin D levels, and bone loss. Several studies found decreased bone mineral density values at the femoral neck and lumbar spine in patients with Parkinson's disease. Although this decrease is ascribable in part to factors unrelated with Parkinson's disease, such as older age and female gender, Parkinson's disease itself also plays a role, most notably in patients with severe neurological impairments (Hoehn and Yahr stages III and IV). 相似文献
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A. Chéron G. Monneret C. Landelle B. Floccard B. Allaouchiche 《Annales fran?aises d'anesthèsie et de rèanimation》2010
Objectives
The aim of this bibliographic review is to evaluate the usefulness of the measurement of HLA-DR expression on circulating monocytes (mHLA-DR) in predicting the development of nosocomial infections and unfavourable outcome in critically ill patients.Data source
References obtained from the medical database PubMed® in English and in French were reviewed. The keywords included separately or in combination were: HLA-DR antigens, sepsis, trauma, injuries, wounds, burns, stroke, pancreatitis, postoperative, prognostic, immunity, monocytic.Data extraction
Data in selected articles were reviewed, clinical and basic science research relevant information were extracted.Data synthesis
Low mHLA-DR expression appears as a marker for monocytic dysfunctions and immunosuppression, temporarily present in the majority of critically ill patients admitted to the ICU (sepsis, trauma injuries, postoperative, burns, pancreatitis and stroke). The decrease in mHLA-DR expression is a predictor of septic complications in all these clinical conditions. However, no predictive threshold value could be determined regarding unfavourable outcome.Conclusion
The monitoring of mHLA-DR expression could be a biomarker to detect ICU patients at high risk of developing secondary nosocomial infections. Those patients could probably benefit of preemptive strategies to prevent these infections. 相似文献18.
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