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半胱氨酸蛋白酶抑制剂-C是影响多发性骨髓瘤患者的预后因素 被引量:3

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摘要 目的肾功能损害是多发性骨髓瘤(MM)的常见并发症且与生存期缩短有关。将评价MM病人半胱氧酸蛋白酶抑制剂-C(Cys-C)的血清水平,探讨Cys-C水平与MM病人生存的关系。方法新诊断的MM病人76例及健康人20例抽血检测Cys-C水平。结果 76例新诊断的MM病人中,男41例,女35例,年龄30~81岁,中位年龄66岁。与对照组相比,MM病人Cys-C水平显著升高(P<0.05),42例(55.3%)MM病人Cys-C水平高于正常值。ISSⅢ期的病人血Cys-C水平显著高于Ⅰ期病人(P<0.05)。同时,Cys-C水平与血β2微球蛋白(β2-MG)、乳酸脱氢酶(LDH)水平密切相关。生存分析提示Cys-C正常的病人生存期明显优于Cys-C升高的病人(P<0.05)。结论这个研究提示MM病人Cys-C水平不但是肾脏损害的敏感指标,也很好地提示MM病人的肿瘤负荷和生存期。因此,MM病人有必要检测Cys-C水平,以更好地评价MM病人的预后。进一步将探讨Cys-C联合其他指标如LDH、β2-MG评价MM病人的预后。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2012年第20期4410-4411,共2页 Chinese Journal of Gerontology
基金 广东省科技计划项目(No.2011B061300033)
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参考文献9

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同被引文献21

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  • 7陈明霞,杨闯.血液分析对血液系统疾病筛查的意义[J].检验医学与临床,2008,5(4):215-216. 被引量:5
  • 8潘静,孙园园.多发性骨髓瘤患者血清胱抑素C水平的临床研究[J].临床荟萃,2010,25(3):233-234. 被引量:4
  • 9姬宪民,张穗化,李娟,索胜利,陈小妮.血半胱氨酸蛋白酶抑制剂C测定对早期肾功能损害的应用价值[J].中国实验诊断学,2010,14(5):731-732. 被引量:6
  • 10高泽莉,王文辉,汪宏云,雷小林.早期死亡的多发性骨髓瘤患者预后不良因素分析[J].检验医学与临床,2010,7(10):929-930. 被引量:1

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