实用肝脏病杂志 ›› 2023, Vol. 26 ›› Issue (6): 843-846.doi: 10.3969/j.issn.1672-5069.2023.06.019

• 肝衰竭 • 上一篇    下一篇

双重血浆分子吸附系统治疗肝衰竭患者应用甲磺酸萘莫司他与肝素抗凝有效性与安全性比较研究*

王新月, 周莉, 董金玲, 陈煜   

  1. 100069 北京市 首都医科大学附属北京佑安医院肝病中心四科/肝衰竭与人工肝治疗研究北京市重点实验室
  • 收稿日期:2023-06-16 出版日期:2023-11-10 发布日期:2023-11-20
  • 通讯作者: 陈煜,E-mail: chybeyond1071@ccmu.edu.cn
  • 作者简介:王新月,女,24岁,医学硕士。 主要从事重型肝炎基础与临床研究。 E-mail: wxinyue12138@163.com
    共同第一作者:周莉,女,45岁,主任医师。主要从事重症肝病/肝衰竭内科与人工肝治疗研究。E-mail:doctorzl@sina.com
  • 基金资助:
    * 北京市高层次公共卫生技术人才建设基金资助项目(编号:学科带头人-01-12);北京市医院管理中心“登峰”计划专项经费资助项目(编号:DFL20221501);北京肝胆相照公益基金会人工肝专项基金资助项目 (编号:iGandanF-1082022-RGG055)

Anticoagulant efficacy and safety comparison of nafmostat mesylate and heparin during double plasma molecular absorption system treatment in patients with liver failure

Wang Xinyue, Zhou Li, Dong JinLing, et al   

  1. Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, Fourth Department of Liver Diseases, You’an Hospital, Affiliated to Capital Medical University, Beijing 100069, China
  • Received:2023-06-16 Online:2023-11-10 Published:2023-11-20

摘要: 目的 比较双重血浆分子吸附系统(DPMAS)治疗肝衰竭患者应用甲磺酸萘莫司他(NM)与肝素(HP)抗凝的效果和安全性差异。方法 2022年4月~2023年3月首都医科大学附属北京佑安医院诊治的肝衰竭患者49例,在接受DPMAS治疗过程中,均分别交叉接受一次NM或HP抗凝,监测活化部分凝血活酶时间(APTT)和凝血酶原时间(PT),计算凝血酶原时间活动度(PTA)。结果 在98例次DPMAS治疗过程中,97例次顺利完成治疗,1次HP组因抗凝不足发生严重堵管导致治疗中断;NM组抗凝良好率为75.5%,显著高于HP组的28.6%,抗凝过量率为2.0%,显著低于HP组的67.3%(P<0.05);治疗后,NM组PTA和APTT分别为20.5(13.8,38.0)%和83.3(55.9,138.8)s,与HP组【分别为19.5(14.6,31.5)%和400.0(303.3,400.0)s】比,差异显著(P<0.05);NM组血清TBIL、ALB和血小板计数分别为(279.7±99.5)μmol/L、(24.4±4.2)g/L和59.5(42.5, 119.0) ×109/L,与HP组【分别为(271.7±98.1)μmol/L、23.3(21.4,26.6)g/L和83.8±65.9×109/L】比,无统计学差异(P>0.05);在治疗后24 h内,HP组出现颈内静脉置管处渗血1例,NM组出现跨膜压和静脉压短时间内上升或机器频繁发生凝血警报2例。结论 在行DPMAS治疗过程中,应用NM抗凝效果较HP更佳,安全性更高,值得进一步探讨。

关键词: 肝衰竭, 双重血浆分子吸附系统, 甲磺酸萘莫司他, 肝素, 治疗

Abstract: Objective This clinical trial was conducted to compare the anticoagulant efficacy and safety of nafmostat mesylate (NM) and heparin (HP) during double plasma molecular absorption system (DPMAS) treatment in patients with liver failure (LF). Methods 49 consecutive patients with LF or hyperbilirubinemia were encountered in You'an Hospital affiliated to Capital Medical University between April 2022 and March 2023, and all underwent at least twice DPMAS treatment. During the procedure, the anticoagulation was crossed by NM or HP once. The prothrombin time activity (PTA) and activated partial thromboplastin time (APTT) were monitored. Results Out of the 98 DPMAS treatment, the procedure successfully completed in 97 (99.0%), only discontinued once because of plugged pipes induced by insufficient anticoagulation of HP; the satisfactory anticoagulation rate in NM-managed group was 75.5%, significantly higher than 28.6%, and the over anticoagulation rate was 2.0%, much lower than 67.3%(P<0.05)in HP-intervened group; after the procedure, the PTA and APTT in NM anticoagulant group were 20.5(13.8, 38.0)% and 83.3(55.9, 138.8)s, significantly different compared to [19.5(14.6, 31.5)% and 400.0(303.3, 400.0)s, P<0.05] in HP anticoagulant group; there were no significant differences as respect to serum bilirubin, albumin levels and platelet counts between the two groups [(279.7±99.5)μmol/L, (24.4±4.2)g/L and 59.5(42.5, 119.0) ×109/L vs. (271.7±98.1)μmol/L, 23.3(21.4, 26.6)g/L and 83.8±65.9×109/L, respectively, P>0.05]; 24 hours after DPMAS, the puncture skin haemorrhage was found in one case in HP anticoagulant group, and transient increased transmembrane pressure, or venous pressure or coagulation alert by the machine occurred in two cases in NM anticoagulant group. Conclusion The extracorporeal local anticoagulation of NM during DPMAS in patients with LF is efficacious and safer, and warrants further clinical investigation.

Key words: Liver failure, Double plasma molecular absorption system, Nafmostat mesylate, Heparin, Therapy