绝经后骨质疏松症伴骨关节炎骨量及骨代谢的研究Clinical study on change of bone mass and bone turnover in postmenopausal osteoporosis patients with osteoarthritis
赵玺;赵文;彭海洲;孙璟;张赛男;郑晓风;
摘要(Abstract):
[目的]通过对绝经后骨质疏松症(PMO)伴有不同程度膝骨性关节炎(KOA)的患者骨密度及骨代谢指标的比较,探讨老年女性中KOA发生与PMO的相关性。[方法]行双光能X线骨密度测定,筛选PMO病例328例,同时行膝关节X线片及骨代谢指标检查(BAP、BGP、CTX-1、TRACP5b、25-vitD3、PTH),对结果数据用SPSS统计软件进行统计学分析。[结果]单纯PMO患者与PMO伴不同程度KOA患者中,骨密度及BAP、CTX-1、TRACP5b值存在差异(P<0.05),其中KOAIV级以上患者骨密度明显升高,BAP、CTX-1、TRACP5b明显降低;但I级KOA患者CTX-1明显升高。[结论]骨质疏松可能是KOA发生发展的主要致病因素之一,但KOA的发生可能减低了骨吸收速率,从而阻碍了骨量的丢失。CTX-1作为一项敏感的骨代谢指标,在临床上对预测KOA发生和评价治疗效果有一定的参考价值。
关键词(KeyWords): 骨质疏松;膝骨性关节炎;绝经;骨密度;骨代谢指标
基金项目(Foundation): 北京市丰台区基金资助项目(项目编号:2012-202)
作者(Author): 赵玺;赵文;彭海洲;孙璟;张赛男;郑晓风;
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参考文献(References):
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