ChiCTR2400088800 版本V1.0 版本创建时间2024/08/27 11:46:03 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400088800 

最近更新日期:

Date of Last Refreshed on:

2024-08-27 11:45:39 

注册时间:

Date of Registration:

2024-08-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

VA-ECMO和经皮左心室辅助装置(pLVAD)在心原性休克(CS)患者中联合使用的单中心、单臂研究

Public title:

The combination of VA-ECMO and percutaneous left ventricular assist device (pLVAD) in patients with cardiogenic shock (CS): A single-center, single-arm study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

VA-ECMO和经皮左心室辅助装置(pLVAD)在心原性休克(CS)患者中联合使用的单中心、单臂研究

Scientific title:

The combination of VA-ECMO and percutaneous left ventricular assist device (pLVAD) in patients with cardiogenic shock (CS): A single-center, single-arm study

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

白楠 

研究负责人:

白明 

Applicant:

Nan Bai 

Study leader:

Ming Bai 

申请注册联系人电话:

Applicant telephone:

+86 150 6779 5198

研究负责人电话:

Study leader's telephone:

+86 138 9322 0909

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

bain19@lzu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

baiming@vip.163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

甘肃省兰州市城关区东岗西路1号

研究负责人通讯地址:

甘肃省兰州市城关区东岗西路1号

Applicant address:

1 Donggang Road West, Chengguan District, Lanzhou, Gansu

Study leader's address:

1 Donggang Road West, Chengguan District, Lanzhou, Gansu

申请注册联系人邮政编码:

Applicant postcode:

730000

研究负责人邮政编码:

Study leader's postcode:

730000

申请人所在单位:

兰州大学第一医院

Applicant's institution:

The First Hospital of Lanzhou University

研究负责人所在单位:

兰州大学第一医院

Affiliation of the Leader:

The First Hospital of Lanzhou University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2024伦审第(91)号

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

兰州大学第一医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of The First Hospital of Lanzhou University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-08-07 00:00:00

伦理委员会联系人:

李秋衫

Contact Name of the ethic committee:

Qiushan Li

伦理委员会联系地址:

甘肃省兰州市城关区东岗西路1号

Contact Address of the ethic committee:

1 Donggang Road West, Chengguan District, Lanzhou, Gansu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 931 894 8648

伦理委员会联系人邮箱:

Contact email of the ethic committee:

ldyylwh@126.com

研究实施负责(组长)单位:

兰州大学第一医院

Primary sponsor:

The First Hospital of Lanzhou University

研究实施负责(组长)单位地址:

甘肃省兰州市城关区东岗西路1号

Primary sponsor's address:

1 Donggang Road West, Chengguan District, Lanzhou, Gansu

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

甘肃

市(区县):

兰州

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州大学第一医院

具体地址:

城关区东岗西路1号

Institution
hospital:

The First Hospital of Lanzhou University

Address:

1 Donggang Road West, Chengguan District

经费或物资来源:

丰凯利医疗器械(上海)有限公司

Source(s) of funding:

Feng Kaili Medical Devices (Shanghai) Co., Ltd

Target disease:

Critical cardiovascular diseases

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

单臂 

Study design:

Single arm 

研究目的:

评估VA-ECMO联合pLVAD应用于心原性休克患者的安全性及有效性,以及两者联合应用对血流动力学、脏器灌注、院内及远期生存率的影响。  

Objectives of Study:

To evaluate the safety and efficacy of VA-ECMO combined with pLVAD in patients with cardiogenic shock, and the effects of the combination on hemodynamics, organ perfusion, and in-hospital and long-term survival.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

18-80岁、已经接受VA-ECMO治疗的心原性休克患者,且VA-ECMO运行平稳,但患者存在左心负荷过重情况(频繁发作急性左心衰、有创动脉压差<10mmHg、主动脉瓣开放受限、左心室血液瘀滞等)。 心原性休克的定义包括:(1)低血压:SBP<90mmHg或MAP<60mmHg,或需要血管活性药维持SBP≥90mmHg或MAP≥60mmHg;(2)低心输出量(尽管有充足的前负荷);(3)组织灌注不足:精神状态改变、四肢湿冷或花斑、少尿或无尿、乳酸水平升高。

Inclusion criteria

Patients aged 18-80 years with cardiogenic shock who have been treated with VA-ECMO, and the VA-ECMO is running smoothly, but the patient with situation of left ventricular overload (frequent episodes of acute left heart failure, invasive arterial pressure difference <10mmHg, limited aortic valve opening, left ventricular blood stasis, etc.) The definition of cardiogenic shock includes: (1) hypotension: SBP<90mmHg or MAP <60mmHg, or the need for vasoactive drugs to maintain SBP≥90mmHg or MAP ≥60mmHg; (2) low cardiac output (despite adequate preload); (3) Tissue hypoperfusion: altered mental status, clammy or spotted limbs, oliguria or anuria, and elevated lactate level.

排除标准:

(1)CPR;(2)严重的肺栓塞;(3)严重的右心衰竭;(4)左心室附壁血栓;(5)室间隔或房间隔缺损;(6)心脏破裂;(7)心包压塞;(8)重度主动脉瓣膜疾患:重度主动脉瓣关闭不全;重度主动脉瓣狭窄;重度主动脉瓣钙化;主动脉机械瓣膜;(9)严重主动脉疾病:主动脉夹层等;(10)严重外周血管疾病导致试验产品无法介入;(11)慢性心肺疾病病史;(12)具有心脏收缩调节器;(13)易导致溶血发生的血液系统疾病;(14)妊娠;(15)其他经研究者判定不适合参加本试验的情况。

Exclusion criteria:

(1)CPR; (2) severe pulmonary embolism; (3) severe right heart failure; (4) left ventricular wall thrombosis; (5) Ventricular septum or atrial septal defect; (6) cardiac rupture; (7) Pericardial tamponade; (8) Severe aortic valve disease: severe aortic regurgitation; severe aortic stenosis; severe aortic valve calcification; mechanical aortic valves; (9) Severe aortic disease: aortic dissection, etc.; (10) Severe peripheral vascular disease that makes it impossible for the experimental product to intervene; (11) History of chronic cardiopulmonary diseases; (12) It has a cardiac contraction regulator; (13) Hematologic diseases that can easily lead to hemolysis; (14) pregnancy; (15) Other circumstances judged by the investigator to be unsuitable for participating in this trial.

研究实施时间:

Study execute time:

From 2024-09-01 00:00:00 To 2026-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-01 00:00:00 To 2026-09-01 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

20

Group:

Experimental group

Sample size:

干预措施:

在VA-ECMO支持基础上联合使用pLVAD

干预措施代码:

Intervention:

Combined use of pLVAD on the basis of VA-ECMO support

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

兰州 

Country:

China  

Province:

Gansu 

City:

Lanzhou  

单位(医院):

兰州大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Lanzhou University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

出院后30天存活率

指标类型:

主要指标

Outcome:

30-day survival rate after hospital discharge

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

VA-ECMO成功脱机率

指标类型:

次要指标

Outcome:

Successful weaning rate of VA-ECMO

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

pLVAD成功脱机率

指标类型:

次要指标

Outcome:

Successful weaning rate of pLVAD

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

院内存活率

指标类型:

次要指标

Outcome:

In-hospital survival rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出院后3月存活率

指标类型:

次要指标

Outcome:

Survival rate at 3 months after discharge

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出院后半年存活率

指标类型:

次要指标

Outcome:

Survival rate at 6 months after discharge

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出院后1年存活率

指标类型:

次要指标

Outcome:

Survival rate at 1 year after discharge

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

桥接远期治疗的成功率(长期VAD或心脏移植治疗)

指标类型:

次要指标

Outcome:

The success rate of bridging to long-term therapy (long-term VAD or heart transplant)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

溶血发生率

指标类型:

次要指标

Outcome:

Incidence of hemolysis

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

输血率

指标类型:

次要指标

Outcome:

transfusion

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出血发生率

指标类型:

次要指标

Outcome:

Incidence of bleeding

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血管并发症发生率

指标类型:

次要指标

Outcome:

Vascular complication rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下肢缺血发生率

指标类型:

次要指标

Outcome:

Incidence of lower extremity ischemia

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缺血性卒中发生率

指标类型:

次要指标

Outcome:

Incidence of ischemic stroke

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肾衰发生率或CRRT使用率

指标类型:

次要指标

Outcome:

Incidence of renal failure or CRRT

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

NA

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

原始数据将以文章发表的方式共享

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Raw datas will be shared in the form of articles published

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

病例记录表和电子采集和管理系统

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

CRF and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-08-27 11:45:39