实用医学杂志 ›› 2022, Vol. 38 ›› Issue (6): 743-748.doi: 10.3969/j.issn.1006⁃5725.2022.06.018

• 临床研究 • 上一篇    下一篇

静脉-动脉体外膜氧合辅助心源性休克的危险因素分析:一项连续5年的回顾性分析

刘淼淼1 郭锋伟1 刘锋锋1 张颖1 师桃1 宋艳2 闫炀1   

  1. 西安交通大学第一附属医院 1 心血管外科,2 超声科(西安 710007)

  • 出版日期:2022-03-25 发布日期:2022-03-25
  • 通讯作者: 闫炀 E⁃mail:yyang376@126.com
  • 基金资助:
    陕西省自然科学基金(编号:2020JQ⁃535)

Ris factors of veno⁃arterial extracorporeal membrane oxygenation in treating cardiogenic shock:A consec⁃ utive 5 ⁃ year retrospective study

LIU Miaomiao*,GUO Fengwei,LIU Fengfeng,ZHANG Ying,SHI Tao, SONG Yan,YAN Yang.   

  1. Department of Cardiovascular Surgery,First Affiliated Hospital,Xi′an Jiaotong University, Xi′an 710007,China
  • Online:2022-03-25 Published:2022-03-25
  • Contact: YAN Yang E⁃mail:yyang376@126.com

摘要:

目的 探讨心源性休克患者应用静脉⁃动脉体外膜氧合(VA⁃ECMO)辅助治疗中的危险因素。 方法 回顾分析 2016 1 月至 2021 1 5 年内西安交通大学第一附属医院心血管外科 ECMO 中心收治 的心源性休克应用 VA⁃ECMO 辅助治疗患者,根据临床结局分为康复组和死亡组,记录并比较入选病例的基本资料、临床资料以及 ECMO 相关参数,将具有临床意义和单因素分析中差异有统计学意义的指标与 临床结局进行多因素 logistic 回归分析,确定危险因素。结果 最终共 77 例患者纳入分析,康复组 35 例, 死亡组 42 例。与康复组相比,死亡组年龄更高,序贯器官衰竭评分(SOFA 评分)更高,连续性血液净化治 疗(CRRT)及主动脉内球囊反搏(IABP)运用比例亦更高。ECMO 辅助前血小板计数比康复组更低,肌酐、 尿素及乳酸更高。通过单因素分析两组患者年龄、SOFA 评分、CRRT IABP 使用、N⁃端脑利钠肽前体、血 小板、肌酐、尿素、乳酸等差异均有统计学意义。构建多因素 logistic 回归分析方程得出年龄和辅助前血小 板计数是独立危险因素,年龄越大(OR = 1.068,95%CI:1.027~1.110)、辅助前血小板越低死亡风险越高 OR = 0.991,95%CI:0.984 ~ 0.998)。结论 VA⁃ECMO 是心源性休克患者重要的机械辅助方法,高龄、基 础心功能差、低血小板、合并肾功能不全、需应用 IABP 和(或)CRRT 的患者预后不良。其中低血小板是独 立危险因素,提高VA⁃ECMO 辅助前血小板计数有可能成为今后改善预后的一个靶点。

关键词:

心源性休克, 体外膜氧合, 危险因素

Abstract:

Objective To explore the risk factors of veno⁃arterial extracorporeal membrane oxygenation (V⁃A ECMO)in treating cardiogenic shock. Methods The data of patients with cardiogenic shock treated with V⁃A ECMO in the Department of Cardiovascular Surgery,First Affiliated Hospital of Xi′an Jiaotong University from January 2016 to January 2021 were retrospectively analyzed. The patients were divided into the rehabilitation group and the death group according to their prognosis and the baseline data,and their clinical data and ECMO related parameters were recorded. The parameters with clinical significance and significant difference in univariate analysis were analyzed by multivariate Logistic regression analysis to investigate the risk factors of V ⁃A ECMO in treating the cardiogenic shock. Results A total of 77 patients were enrolled in the study,with 35 in the rehabilitation group and 42 in the death group. Compared with the rehabilitation group,the age,SOFA score,rates of CRRT and IABP were higher in the death group. Before VA⁃ECMO,the PLT counts were lower and the levels of Cr,BUN and lactate were higher in the death group,as compared with the rehabilitation group. By univariate Logistic regression analysis there were significant differences in age and score of SOFA,use of CRRT and IABP,NT⁃proBNP,platelet,creati⁃ nine,urea and lactic acid. By multivariate Logistic regression analysis,the independent prognostic risk factors for the patients′ death were age and pre ⁃ ECMO platelet count. The higher the age(OR = 1.068,95% CI:1.027 ~ 1.110)was and the lower the pre⁃ECMO platelet counts(OR = 0.991,95%CI:0.984 ~ 0.998)were,the higher the death risk. Conclusion VA ⁃ECMO is an important mechanical therapy for patients with cardiogenic shock. The patients with advanced age,worse cardiac function,low PLT counts,renal insufficiency,use of IABP and/or CRRT may come out with poor prognosis. Lower platelet count is independent risk factor for the dearth,so increased platelet counts may be a target for improving prognosis of the cardiogenic shock patients undergoing VA⁃ECMO.

Key words:

cardiogenic shock, extracorporeal membrane oxygenation, risk factors