检验医学 ›› 2021, Vol. 36 ›› Issue (11): 1110-1113.DOI: 10.3969/j.issn.1673-8640.2021.11.004

• 临床应用研究·论著 • 上一篇    下一篇

血浆蛋白C与血管性血友病因子在多发性骨髓瘤中的临床意义

陈霞1, 陈熙2()   

  1. 1.中国人民解放军陆军特色医学中心全科医学科,重庆 400042
    2.重庆医科大学附属第一医院检验科,重庆 400016
  • 收稿日期:2020-10-10 出版日期:2021-11-30 发布日期:2021-12-20
  • 通讯作者: 陈熙
  • 作者简介:陈熙, E-mail: 191132874@qq.com
    陈 霞,男,1986年生,硕士,技师,主要从事血栓与止血研究。
  • 基金资助:
    国家自然科学基金青年项目(81803110)

Clinical significance of plasma protein C and von Willebrand factor in patients with multiple myeloma

CHEN Xia1, CHEN Xi2()   

  1. 1. Health Management Center,Army Medical Center of People's Liberation Army,Chongqing 400042,China
    2. Department of Clinical Laboratory,the First Affiliated Hospital of Chongqing Medical University,Chongqing 400016,China
  • Received:2020-10-10 Online:2021-11-30 Published:2021-12-20
  • Contact: CHEN Xi

摘要:

目的 探讨血浆蛋白C(PC)活性和血管性血友病因子抗原(vWF:Ag)含量变化在多发性骨髓瘤(MM)治疗和预后评估中的临床意义。方法 选取81例MM患者,根据国际分期系统(ISS)的分期标准分为Ⅰ期组、Ⅱ期组、Ⅲ期组。以14名体检健康者为对照组。比较MM各组与对照组血浆总vWF:Ag和PC的差异。结果 MM不同分期患者vWF:Ag含量均高于对照者(P<0.05);男性MM患者vWF:Ag含量高于女性(P<0.05);PC活性随疾病进展而逐渐降低,Ⅱ期与Ⅲ期MM患者的PC活性低于对照者(P<0.05)。PC活性随着患者年龄的增加而降低(P<0.05);Ⅲ期MM患者PC活性与年龄呈负相关(r=-0.361,P<0.05),PC与vWF:Ag呈正相关(r=0.363,P<0.05)。结论 vWF:Ag和PC在一定程度上可反映MM的疾病严重程度,且两者具有相关性,对MM的治疗和预后评估具有一定的意义。

关键词: 血管性血友病因子, 蛋白C, 多发性骨髓瘤

Abstract:

Objective To investigate the clinical significance of plasma protein C(PC) activity and von Willebrand factor antigen(vWF:Ag) level in the treatment and prognosis of multiple myeloma(MM). Methods Totally,81 patients who were diagnosed with MM were enrolled and classified into 3 groups according to international staging system(ISS)staging criteria(stage Ⅰ,Ⅱ and Ⅲ groups). A total of 14 healthy subjects were enrolled as control group. PC activity and vWF:Ag level were determined and compared between MM and control groups. Results The levels of vWF:Ag in MM groups were higher than that in control group(P<0.05). The level of vWF:Ag in males was higher than that in females(P<0.05). The activities of PC in stage Ⅱ and stage Ⅲ were lower than that in control group(P<0.05),and PC activity had a decreasing trend with disease progress. PC activity was decreased with ages(P<0.05). The activity of PC was negatively correlated with ages in stage Ⅲ group(r=-0.361,P<0.05). There was a positive correlation between PC activity and vWF:Ag level in stage Ⅲ group(r=0.363,P<0.05). Conclusions PC and vWF:Ag would reflect the disease severity in some degree and are correlated,which play roles in the treatment and prognosis of patients with MM.

Key words: Von Willebrand factor, Protein C, Multiple myeloma

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