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AProtinin Versus Tranexamic Acid in Cardiac Surgery Patients With High-risk for Excessive Bleeding (APACHE)

2022年3月2日 更新者:University Hospital, Bordeaux
In this before-after multicenter study the authors tested the hypothesis that the prophylactic use of aprotinin compared to tranexamic acid could reduce the proportion of patients presenting severe perioperative bleeding.

研究概览

地位

完全的

条件

干预/治疗

详细说明

Perioperative bleeding remains a real challenge for physicians managing cardiac surgical patients. In patients at high risk for excessive bleeding the prophylactic use of antifibrinolytics may be useful. This study propose to compare the efficacity and innocuity of aprotinin and tranexamic acid to reduce the proportion of patient presenting severe peri-operative bleeding according the Universal Definition of Perioperative Bleeding (UDPB) classification.

研究类型

观察性的

注册 (实际的)

693

联系人和位置

本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。

学习地点

      • La Tronche、法国、38700
        • Grenoble University Hospital
      • Lyon、法国、69500
        • Lyon University Hospital
      • Montpellier、法国、34295
        • Montpellier University Hospital
      • Nantes、法国、44093
        • Nantes university hospital
      • Paris、法国、75877
        • North Val de Seine Paris University Hospital
      • Paris、法国、75908
        • Georges Pompidou European University Hospital
      • Pessac、法国、33604
        • Bordeaux University Hospital

参与标准

研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年 及以上 (成人、年长者)

接受健康志愿者

不

有资格学习的性别

全部

取样方法

概率样本

研究人群

consecutive patients undergoing cardiac surgery with a high risk of hemorrhage who have received a prophylactic infusion of either tranexamic acid or aprotinin and meeting the protocol criteria between july 2017 and october 2020 in seven university hospital centers.

描述

Inclusion Criteria:

patients undergoing cardiac on pump surgery at high risk for bleeding defined by :

  • Aorto-coronary bypasses surgery (2 or more) under dual platelet aggregation therapy (Primary or redo)
  • Heart transplant (Primary or Redo)
  • Infectious endocarditis (Primary or Redo)
  • Ascending acute aortic dissection (Primary or Redo)
  • Artificial heart / LVAD under CEC (Primary or Redo)
  • Combined surgery, Redo
  • Ascending aorta surgery, Redo

Exclusion Criteria:

  • Off pump cardiac surgery
  • Patient not meeting the inclusion criteria
  • Patient not receiving antifibrinolytic therapy
  • Patient with absolute contraindication to antifibrinolytics,
  • Patient refusing to give access to their medical chart,
  • Patient not meeting the inclusion criteria
  • Patient protected by the law, under guardianship or trusteeship,
  • Patient deprived of liberty

学习计划

本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。

研究是如何设计的?

设计细节

队列和干预

团体/队列
干预/治疗
The aprotinin group,
all patients receiving a first infusion 1M KIU before surgical incision followed by a steady dose of 250 000 KIU/h with an additional dose of 1M KIU added to the cardiopulmonary bypass unit.
回顾性研究:护理标准
The tranexamic acid group
all patient receiving tranexamic acid following each local center standarded protocol
回顾性研究:护理标准

研究衡量的是什么?

主要结果指标

结果测量
措施说明
大体时间
Proportion of patients with severe peri-operative bleeding
大体时间:day 30 after surgery
Proportion of patients with severe peri-operative bleeding defined by an UDPB (the Universal Definition of Perioperative Bleeding ) classification of 3 and 4.
day 30 after surgery

次要结果测量

结果测量
措施说明
大体时间
distribution of patients by UDPB classification category
大体时间:day 30 after surgery
proportion of patients with category 0 UDPB.
day 30 after surgery
distribution of patients by UDPB classification category
大体时间:day 30 after surgery
proportion of patients with category 1 UDPB.
day 30 after surgery
distribution of patients by UDPB classification category
大体时间:day 30 after surgery
proportion of patients with category 2 UDPB.
day 30 after surgery
distribution of patients by UDPB classification category
大体时间:day 30 after surgery
proportion of patients with category 3 UDPB.
day 30 after surgery
distribution of patients by UDPB classification category
大体时间:day 30 after surgery
proportion of patients with category 4 UDPB.
day 30 after surgery
blood loss
大体时间:24 hours after chest closure
post operative chest tube blood loss
24 hours after chest closure
rescue surgery for bleeding
大体时间:day 30 after surgery
proportion of rescue surgery for bleeding
day 30 after surgery
length of stay
大体时间:through intensive care unit discharge, an average of 30 days
intensive care unit length of stay
through intensive care unit discharge, an average of 30 days
length of stay
大体时间:through hospital discharge, an average of 30 days
hospital length of stay
through hospital discharge, an average of 30 days
KDIGO score greater than or equal to 2
大体时间:day 7 after surgery
acute kidney injury defined by KDIGO score greater than or equal to 2
day 7 after surgery
mechanical ventilation time
大体时间:through intensive care unit discharge, an average of 30 days
duration of artificial ventilation (hours)
through intensive care unit discharge, an average of 30 days
mechanical ventilation
大体时间:48 hours after surgery
need to use mechanical ventilation for more than 48 hours
48 hours after surgery
need for transfusion
大体时间:up to 48 hours after surgery
need for labil blood products and medicinal products derived from blood
up to 48 hours after surgery
need for transfusion
大体时间:up to seven day after surgery
need for labil blood products and medicinal products derived from blood
up to seven day after surgery
need for vasopressors/inotropes
大体时间:beyond 24 hours after surgery
need for use postoperative vasopressors/inotropes for more than 24 hours
beyond 24 hours after surgery
vital status
大体时间:30 days after surgery
mortality after surgery
30 days after surgery
new renal replacement therapy
大体时间:up to day 30 after surgery
need for renal replacement therapy
up to day 30 after surgery
short term mechanical circulatory support
大体时间:up to 30 day after surgery
need for short term mechanical circulatory support (extra corporeal life support, Impella TM pump, intra aortic balloon pump)
up to 30 day after surgery
myocardial infarction
大体时间:up to 30 day after surgery
occurrence of myocardial infarction
up to 30 day after surgery
embolic or thrombotic event
大体时间:up to 30 day after surgery
occurrence of embolic or thrombotic event
up to 30 day after surgery
stroke
大体时间:up to 30 day after surgery
occurrence of stroke
up to 30 day after surgery

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2021年3月31日

初级完成 (实际的)

2021年8月31日

研究完成 (实际的)

2021年8月31日

研究注册日期

首次提交

2021年3月10日

首先提交符合 QC 标准的

2021年3月15日

首次发布 (实际的)

2021年3月18日

研究记录更新

最后更新发布 (实际的)

2022年3月3日

上次提交的符合 QC 标准的更新

2022年3月2日

最后验证

2022年3月1日

更多信息

与本研究相关的术语

其他相关的 MeSH 术语

其他研究编号

  • CHUBX 2020/67

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

不

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

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