检验医学 ›› 2023, Vol. 38 ›› Issue (11): 1044-1051.DOI: 10.3969/j.issn.1673-8640.2023.11.008

• 论著 • 上一篇    下一篇

重症肝炎和肝硬化患者肝移植前后生物标志物水平差异及其预后评估价值

顾怡1, 王蕊2, 邓杰2, 杨易静2, 周王柯2, 陈予诺3, 陈小松4, 沈薇1, 周景艺1()   

  1. 1.上海交通大学医学院附属仁济医院检验科,上海 200127
    2.上海交通大学医学院,上海 200025
    3.上海交通大学,上海 200240
    4.上海交通大学医学院附属仁济医院肝脏外科,上海 200127
  • 收稿日期:2022-11-13 修回日期:2023-06-29 出版日期:2023-11-30 发布日期:2024-01-10
  • 通讯作者: 周景艺,E-mail:jerryzhou0124@163.com
  • 作者简介:顾 怡,女,1981年生,硕士,主管技师,主要从事出血病和血栓病的实验室诊断工作;
    王 蕊,女,2001年生,上海交通大学医学院本科在读。第一联系人:

    顾怡和王蕊对本研究具有同等贡献,并列为第一作者。

  • 基金资助:
    国家自然科学基金项目(82272397);上海市级大学生创新创业训练计划项目(S202210248301);上海市“医苑新星”青年医学人才培养资助计划青年医学人才类——临床检验项目

Differential analysis and prognostic diagnostic value of inflammatory biomarkers in liver transplantation in patients with severe hepatitis and cirrhosis

GU Yi1, WANG Rui2, DENG Jie2, YANG Yijing2, ZHOU Wangke2, CHEN Yunuo3, CHEN Xiaosong4, SHEN Wei1, ZHOU Jingyi1()   

  1. 1. Department of Clinical Laboratory,Renji Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200127,China
    2. Shanghai Jiao Tong University School of Medicine,Shanghai 200025,China
    3. Shanghai Jiao Tong University,Shanghai 200240,China
    4. Department of Liver Surgery,Renji Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200127,China
  • Received:2022-11-13 Revised:2023-06-29 Online:2023-11-30 Published:2024-01-10

摘要:

目的 比较不同病因(重症肝炎和失代偿期肝硬化)肝移植患者术前、术后血常规和生化指标的变化,探讨各项指标与患者预后的关系。方法 选取2020年1—12月上海交通大学医学院附属仁济医院行原位肝移植的患者99例,其中重症肝炎44例(重症肝炎组)、失代偿期肝硬化55例(肝硬化组)。收集患者术前和手术当天(以d0表示)、术后1~7 d(以d1、d2、d3、d4、d5、d6、d7表示)的实验室检测结果,包括白细胞(WBC)计数、中性粒细胞绝对数(NEUT#)、淋巴细胞绝对数(LYMPH#)、血小板(PLT)计数、丙氨酸氨基转移酶(ALT)、直接胆红素(DBil),计算中性粒细胞/淋巴细胞比值(NLR)、血小板/淋巴细胞比值(PLR)、丙氨酸氨基转移酶/直接胆红素比值(ADR)。采用Logistic回归分析评估肝移植患者术后7 d内预后不良(发生急性排斥或肺部感染)的危险因素。采用受试者工作特征(ROC)曲线评估各项指标判断肝移植患者术后7 d内预后不良的效能。结果 重症肝炎组术前WBC计数、NEUT#、DBil、ALT、NLR显著高于肝硬化组(P<0.01),PLT计数、ADR、PLR均显著低于肝硬化组(P<0.01),2个组之间LYMPH#差异无统计学意义(P=0.828)。重症肝炎组d0、d1、d2、d3、d4时间点PLT计数、d1、d2、d3和d5时间点PLR、d1时间点NEUT#、d2时间点NLR均显著低于肝硬化组(P<0.05)。重症肝炎组d0~d7各时间点DBil水平均显著增高于肝硬化组(P<0.05),ADR均显著低于肝硬化组(P<0.001)。d0和d1时间点重症肝炎组DBil水平显著下降,肝硬化组则稍升高,d2时间点后2个组DBil水平均持续下降。2个组ADR均于d0、d1、d2时间点升高随后下降。d0~d7各时间点2个组之间WBC计数、LYMPH#、ALT差异均无统计学意义(P>0.05)。Logistic回归分析结果显示,PLR-d1是肝硬化组术后7 d内预后不良的危险因素。ROC曲线分析结果显示,PLR-d1判断肝硬化患者肝移植术后7 d内预后不良的曲线下面积(AUC)为0.706。结论 不同病因肝移植患者术后血常规和生化指标存在明显差异。PLR-d1可能是预测肝硬化患者术后7 d内发生不良预后(急性排斥或肺部感染)的潜在有效指标。

关键词: 肝移植, 重症肝炎, 失代偿期肝硬化, 预后, 肺部感染, 急性排斥

Abstract:

Objective To compare the changes of blood routine and biochemical indicators before and after liver transplantation in patients with different etiologies(severe hepatitis and decompensated liver cirrhosis),and to investigate the relationship between various indicators and patient prognosis. Methods Totally,99 patients undergoing liver transplantation in Renji Hospital of Shanghai Jiao Tong University School of Medicine from January 2020 to December 2020 were enrolled and were classified into 2 groups,severe hepatitis(44 cases) and decompensated liver cirrhosis(55 cases). The results of biochemical indicators of all the patients before and on the day of surgery(denoted as d0) and 1-7 d after surgery(denoted as d1,d2,d3,d4,d5,d6,d7) were collected,which included white blood cell(WBC) count,the absolute value of neutrophils(NEUT#),the absolute value of lymphocytes(LYMPH#),platelet(PLT) count,alanine aminotransferase(ALT) and direct bilirubin(DBil). The neutrophil/lymphocyte ratio(NLR),platelet/lymphocyte ratio(PLR) and alanine aminotransferase/direct bilirubin ratio(ADR) were calculated. Logistic regression analysis was used to evaluate the risk factors for poor prognosis(acute rejection or pulmonary infection) within 7 d after liver transplantation. The efficacy of various indicators was evaluated by receiver operating characteristic(ROC) curve to assess poor prognosis after liver transplantation within 7 d. Results The preoperative levels of WBC count,NEUT#,DBil,ALT and NLR in severe hepatitis group were higher than those in liver cirrhosis group (P<0.01),while PLT count,ADR and PLR were lower than those in liver cirrhosis group (P<0.01). There was no statistical significance in LYMPH# between the 2 groups(P=0.828). The PLT counts on d0,d1,d2,d3 and d4,PLR on d1,d2 and d3 and on d5,NEUT# on d1 and NLR on d2 in severe hepatitis group were lower than those in liver cirrhosis group(P<0.05). The levels of DBil in severe hepatitis group on d0,d1,d2,d3,d4,d5,d6 and d7 were higher than those in liver cirrhosis group(P<0.05),while the ADR on d0,d1,d2,d3,d4,d5,d6 and d7 was lower than that in liver cirrhosis group(P<0.05). From d0 to d1,the DBil levels in severe hepatitis group were decreased,while those in liver cirrhosis group were slightly increased. After d2,the DBil levels in both groups were decreased. The ADR of the 2 groups were increased on d0,d1 and d2 and then were decreased. No statistical significance was found in WBC count,LYMPH# and ALT between the 2 groups on d0,d1,d2,d3,d4,d5,d6 and d7(P>0.05). Logistic regression results showed that PLR on d1(PLR-d1)was an indicator for poor prognosis in liver cirrhosis group. ROC curve analysis showed that the area under curve(AUC) of PLR-d1 in determining poor prognosis of liver cirrhosis patients within 7 d after liver transplantation was 0.706. Conclusions There were significant differences in blood routine and biochemical indicators between patients with severe hepatitis and liver cirrhosis after liver transplantation. PLR-d1 might be a potential indicator for predicting poor prognosis such as acute rejection or pulmonary infection in patients with liver cirrhosis after surgery.

Key words: Liver transplantation, Severe hepatitis, Decompensated liver cirrhosis, Prognosis, Pulmonary infection, Acute rejection

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