实用医学杂志 ›› 2022, Vol. 38 ›› Issue (18): 2341-2345.doi: 10.3969/j.issn.1006⁃5725.2022.18.016

• 临床研究 • 上一篇    下一篇

中性粒细胞⁃淋巴细胞比值及其动态变化在人工肝治疗乙肝相关慢加急性肝衰竭预后的评估价值

张雪1,2 张亮2 汤善宏1,2   

  1.  1 西南交通大学医学院(成都610083);2 中国人民解放军西部战区总医院消化内科(成都610083)

  • 出版日期:2022-09-25 发布日期:2022-09-25
  • 通讯作者: 汤善宏 E⁃mail:shanhongtang@163.com
  • 基金资助:
    四川省卫生健康委员会科研课题基金资助项目(编号:20PJ180)

The prognostic value of neutrophil lymphocyte ratio and its dynamic changes in the treatment of chronic hepatitis B associated acute liver failure with artificial liver

ZHANG Xue*,# ,ZHANG Liang,TANG Shan⁃ hong.   

  1. Southwest Jiaotong University School of Medicine,Chengdu 610083,China;# Department of Gastroenterology General Hospital of Western Theater Command of Chinese PLA,Chengdu 610083,China 

  • Online:2022-09-25 Published:2022-09-25
  • Contact: TANG Shanhong E⁃mail:shanhongtang@163.com

摘要:

目的 探讨中性粒细胞⁃淋巴细胞比值(neutrophil⁃lymphocyte ratio,NLR)及其动态变化对人工肝治疗乙肝相关慢加急性肝衰竭(HBV⁃ACLF)预后的预测价值。方法 选取 2018 1 月-2021 12 在西部战区总医院消化内科接受人工肝支持(artificial liver support system,ALSS)治疗的乙肝相关慢加急 性肝衰竭患者,回顾性收集患者临床资料和相关实验室数据,根据患者 90 d 的疾病转归情况将患者分为 生存组和死亡组,比较组间差异,分析NLR及其动态变化水平对患者预后的评估价值。结果 本研究共纳 106 例患者,其中男 88 例(83.02%),女 18 例(16.98%),中位年龄为 48 岁(41.75,56)。二元 logistic 回归 显示 NLR ALSS 术后 HBV⁃ACLF 患者死亡的独立危险因素(P < 0.05),生存组 NLR 水平[3.94(2.90 5.47)]显著低于死亡组[5.35(4.12,7.59),P < 0.05]。基线 NLR 水平与 MELD 评分、MELD⁃Na 评分、iMELD 评分均呈正相关(P < 0.05)。ROC 曲线分析基线、术前 1 d、术后 3 d NLR 水平判断 HBV⁃ACLF 患者 90 d 亡率的曲线下面积分别为 0.72、0.712、0.72。生存分析显示低 NLR 90 d 生存率明显高于高 NLR 组(P < 0.05),NLR 变化率(ΔNLR)在生存组与死亡组之间差异具有统计学意义。结论 血清 NLR 水平可作为人工肝治疗慢加急性肝衰竭患者潜在的预后判断指标,动态监测的临床价值更高。

关键词:

中性粒细胞与淋巴细胞比值, 乙肝相关慢加急性肝衰竭, 人工肝, 动态变化

Abstract:

Objective To investigate the prognostic value of Neutrophil⁃lymphocyte ratio(NLR)and its dynamic changes in the treatment of hepatitis B associated acute⁃on⁃chronic liver failure(HBV⁃ACLF)with artifi⁃ cial liver. Methods Patients were selected from the Department of Gastroenterology,Western Theater Command General Hospital from January 2018 to December 2021,and received artificial liver support System. Clinical data and relevant laboratory data were retrospectively collected. Patients were divided into survival group and death group according to 90⁃ day disease outcome. Differences between groups were compared to analyze the evaluation value of NLR and its dynamic change level on patients' prognosis. Results A total of 106 patients,male 88 cases 83.02%)and female 18 cases(16.98%),with a median age of 48 years(41.75,56),were enrolled in this study. Binary logistic regression showed that NLR was an independent risk factor for death of HBV ⁃ACLF patients after ALSS(P < 0.05),the level of NLR in survival group[3.94(2.90 ~ 5.47)]was significantly lower than that in death group[5.35(4.12 ~ 7.59),P < 0.05]Baseline NLR level was positively correlated with MELD score,MELD⁃Na score,and iMELD score(P < 0.05)The area under ROC curve to determine the 90⁃day mortality rate of HBV ⁃ ACLF patients by NLR level 1 day before and 3 days after the baseline was 0.72,0.712,0.72,respectively. Survival analysis showed that the 90⁃day survival rate in the low NLR group was significantly higher than that in the high NLR group(P < 0.05). NLR change rate(ΔNLR)was significantly different between survival and death groups. Conclusion Serum NLR level can be used as a potential prognostic indicator for patients with acute⁃on⁃chronic liver failure treated with artificial liver therapy,and dynamic monitoring has higher clinical value. 

Key words: neutrophil ?lymphocyte ratio , hepatitis B virus associated acute ? on ? chronic liver failure , artificial liver , dynamic change

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