检验医学 ›› 2024, Vol. 39 ›› Issue (1): 43-46.DOI: 10.3969/j.issn.1673-8640.2024.01.008

• 论著 • 上一篇    下一篇

凝血酶-抗凝血酶复合物、纤溶酶-α2-纤溶酶抑制剂复合物和血栓弹力图评估肿瘤患者凝血功能的价值

赖媛媛1, 何振业2, 沈化清1, 林一腾1, 刘熙君1, 齐军1, 林勇平1()   

  1. 1.国家癌症中心 国家肿瘤临床医学研究中心 中国医学科学院北京协和医学院肿瘤医院深圳医院检验科,广东 深圳 518116
    2.华中科技大学协和深圳医院妇科,广东 深圳 518000
  • 收稿日期:2023-06-05 修回日期:2023-09-04 出版日期:2024-01-30 发布日期:2024-03-04
  • 通讯作者: 林勇平,E-mail:18928868278@163.com
  • 作者简介:赖媛媛,女,1992年生,学士,主管技师,主要从事临床检验工作。
  • 基金资助:
    深圳市医疗卫生三名工程项目(SZSM201812062);深圳市恶性肿瘤临床医学研究中心基金项目(深科技创新〔2021〕287号)

Roles of TAT,PIC and thromboelastography for assessing coagulation function in tumor patients

LAI Yuanyuan1, HE Zhenye2, SHEN Huaqing1, LIN Yiteng1, LIU Xijun1, QI Jun1, LIN Yongping1()   

  1. 1. National Cancer Center,National Clinical Research Center for Cancer,Deparment of Clinical Laboratory,Cancer Hospital and Shenzhen Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Shenzhen 518116,Guangdong,China
    2. Department of Gynecology,Union Shenzhen Hospital,Huazhong University of Science and Technology,Shenzhen 518000,Guangdong,China
  • Received:2023-06-05 Revised:2023-09-04 Online:2024-01-30 Published:2024-03-04

摘要:

目的 分析凝血酶-抗凝血酶复合物(TAT)、纤溶酶-α2-纤溶酶抑制剂复合物(PIC)和血栓弹力图(TEG)评估肿瘤患者凝血功能的价值。方法 选取2022年1月—2023年8月中国医学科学院肿瘤医院深圳医院120例肿瘤患者(病例组),以同期体检健康者30名作为对照组。比较2组TAT、PIC、TEG各参数的差异。基于Caprini评分将肿瘤患者细分为不同血栓风险组,比较各组TAT、PIC、TEG各参数的差异。比较不同肿瘤类型患者3项指标的差异。采用受试者工作特征(ROC)曲线分析TAT、PIC、TEG各参数诊断肿瘤患者凝血功能的效能。结果 病例组TAT、PIC高于对照组(P<0.05)。血栓极高风险组TAT、PIC高于中/低风险组(P<0.05);肝癌、肺癌、肠癌、胃癌患者TAT、PIC水平均升高,但差异无统计学意义(P>0.05);TAT、PIC、TEG评价肿瘤患者血液高凝状态的敏感性分别为85.0%、55.0%、56.70%,特异性分别为93.3%、81.7%、70.0%,ROC曲线下面积分别为0.94、0.72、0.63。结论 TAT、PIC可早于TEG提示肿瘤患者凝血功能异常,能更好地提示肿瘤患者血液高凝状态。

关键词: 凝血酶-抗凝血酶复合物, 纤溶酶-α2-纤溶酶抑制剂复合物, 血栓弹力图, 凝血功能, 肿瘤

Abstract:

Objective To analyze the roles of thrombin-antithrombin complex(TAT),plasmin-alpha 2-antiplasmin inhibitor complex(PIC) and thromboelastography(TEG) for assessing coagulation function in tumor patients. Methods A total of 120 tumor patients in Cancer Hospital and Shenzhen Hospital of Chinese Academy of Medical Sciences and Peking Union Medical College from January 2022 to August 2023 were enrolled as case group,and 30 healthy subjects were enrolled as control group. The difference of TAT,PIC and TEG were compared. Caprini score was used to compare the differences of TAT,PIC and TEG for the patients with different thrombus risk,and the differences of TAT,PIC and TEG with different tumor types were compared. The efficacy of TAT,PIC and TEG in coagulation function of tumor patients was analyzed by receiver operating characteristic(ROC) curve. Results In case group,TAT and PIC were higher than those in control group(P<0.05). In thrombus extremely high-risk group,TAT and PIC were higher than those in medium/low-risk group(P<0.05). TAT and PIC in patients with liver cancer,lung cancer,colon cancer and gastric cancer were increased(P>0.05). The sensitivities of TAT,PIC and TEG in evaluating the hypercoagulable state of tumor patients were 85.0%,55.0% and 56.70%,and the specificities were 93.3%,81.7% and 70.0%,respectively. The areas under curves were 0.94,0.72 and 0.63,respectively. Conclusions TAT and PIC can determine abnormal coagulation function in tumor patients earlier than TEG,which can better indicate the hypercoagulabe state of tumor patients,and can be used as laboratory parameters for assessing coagulation function in tumor patients.

Key words: Thrombin-antithrombin complex, Plasmin-alpha 2-antiplasmin inhibitor complex, Thromboelastography, Coagulation function, Tumor

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