检验医学 ›› 2018, Vol. 33 ›› Issue (9): 781-785.DOI: 10.3969/j.issn.1673-8640.2018.09.002

• 临床应用研究·论著 • 上一篇    下一篇

经导管肝动脉化疗栓塞术肝癌患者外周血淋巴细胞亚群与预后的相关性

孟志民, 朱捷, 张春燕, 郭玮, 潘柏申, 王蓓丽()   

  1. 复旦大学附属中山医院检验科,上海 200032
  • 收稿日期:2017-11-30 出版日期:2018-09-30 发布日期:2018-10-13
  • 作者简介:null

    作者简介:孟志民,男,1990年生,学士,技师,主要从事流式细胞术检测工作。

  • 基金资助:
    上海市卫生计生系统重要薄弱学科建设项目(2015ZB0201)

Relationship between peripheral blood lymphocyte subset and prognosis in hepatocellular carcinoma patients undergoing transcatheter arterial chemoembolization

MENG Zhimin, ZHU Jie, ZHANG Chunyan, GUO Wei, PAN Baishen, WANG Beili()   

  1. Department of Clinical Laboratory,Zhongshan Hospital,Fudan University,Shanghai 200032,China
  • Received:2017-11-30 Online:2018-09-30 Published:2018-10-13

摘要:

目的 探究外周血淋巴细胞亚群与肝癌患者经导管肝动脉化疗栓塞(TACE)术预后之间的关系。方法 选取进行TACE术治疗的肝癌初诊患者214例,采集其术前乙二胺四乙酸抗凝全血样本。采用流式细胞术检测外周血淋巴细胞亚群,同时收集所有患者的基本临床信息及6个月后的磁共振成像(MRI)影像学资料和预后状况。基于影像学资料将214例患者分为疾病稳定组(134例)及疾病进展组(80例),比较2个组之间淋巴细胞亚群的差异并寻找与预后相关的独立危险因素。结果 疾病稳定组CD4+细胞百分比、CD4+CD8+细胞百分比和CD4+/CD8+比值均明显低于疾病进展组(P<0.05),而CD19+细胞百分比、CD3+细胞百分比、CD8+细胞百分比和CD56+细胞百分比差异均无统计学意义(P>0.05)。Logistic回归分析显示,肿瘤数量、CD4+细胞百分比、CD4+CD8+细胞百分比是肝癌患者TACE术预后的独立危险因素[比值比(OR)值分别为1.931、3.096、2.105,95%可信区间(CI)分别为1.058~3.526、1.584~6.052、1.079~4.108]。结论 肝癌TACE术前CD4+细胞百分比、CD4+CD8+细胞百分比升高提示术后患者预后较差。

关键词: 淋巴细胞亚群, 肝癌, 经导管肝动脉化疗栓塞, 预后

Abstract:

Objective To investigate the relationship between peripheral blood lymphocyte subset and prognosis in hepatocellular carcinoma patients undergoing transcatheter arterial chemoembolization (TACE). Methods A total of 214 hepatocellular carcinoma patients undergoing TACE were enrolled. The preoperative ethylenediamine- tetraacetic acid whole blood samples were collected,and peripheral blood lymphocyte subset was determined by flow cytometry. The basic clinical data were collected. The data of magnetic resonance imaging (MRI) after TACE for 6 months and prognosis were evaluated. The patients were classified into 2 groups,including stable disease group (134 cases) and progressive disease group(80 cases),according to MRI data. The difference of lymphocyte subset between the 2 groups and the independent risk factor of prognosis after TACE were analyzed. Results The cell percentages of CD4+ and CD4+CD8+ and the ratio of CD4+/CD8+ in stable disease group were lower than those in progressive disease group (P<0.05). The cell percentages of CD19+,CD3+,CD8+ and CD56+ had no statistical significance (P>0.05). Logistic regression analysis showed that the number of tumors,the cell percentage of CD4+and the cell percentage of CD4+CD8+ were independent risk factors for the prognosis of hepatocellular carcinoma after TACE [odds ratio (OR)=1.931,3.096 and 2.105,95% confidence interval (CI) 1.058-3.526,1.584-6.052 and 1.079-4.108]. Conclusions The increasing of preoperative CD4+ and CD4+CD8+ cell percentages may predict high possibility of poor prognosis in hepatocellular carcinoma patients after TACE.

Key words: Lymphocyte subset, Hepatocellular carcinoma, Transcatheter arterial chemoembolization, Prognosis

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