ChiCTR2300073410 版本V1.1 版本创建时间2023/09/04 15:45:00 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:

ChiCTR2300073410 

最近更新日期:

Date of Last Refreshed on:

2023-07-10 17:20:03 

注册时间:

Date of Registration:

2023-07-10 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

优化血栓抽吸对STEMI患者行直接PCI术后心肌血流灌注及预后的影响

Public title:

To evaluate the effect of optimized thrombus aspiration on myocardial perfusion in patients with STEMI undergoing primary PCI in a randomized, parallel controlled clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

随机、平行对照临床试验评价优化血栓抽吸对行急诊PCI术STEMI患者心肌血流灌注的影响

Scientific title:

To evaluate the effect of optimized thrombus aspiration on myocardial perfusion in patients with STEMI undergoing primary PCI in a randomized, parallel controlled clinical trial

研究课题代号(代码):

Study subject ID:

2019JH8/10300067

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:

许波宁 

研究负责人:

许波宁 

Applicant:

Boning Xu 

Study leader:

Boning Xu 

申请注册联系人电话:

Applicant telephone:

+86 180 4144 0258

研究负责人电话:

Study leader's
telephone:

+86 180 4144 0258

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:

xbn1963@163.com

研究负责人电子邮件:

Study leader's E-mail:

xbn1963@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:

中国辽宁省本溪市平山区人民路29号

研究负责人通讯地址:

29 Renmin Road, Pingshan District Benxi City Liaoning Province

Applicant address:

29 Renmin Road, Pingshan District Benxi City Liaoning Province China

Study leader's address:

29 Renmin Road, Pingshan District Benxi City Liaoning Province China

申请注册联系人邮政编码:

Applicant postcode:

117000

研究负责人邮政编码:

Study leader's postcode:

117000

申请人所在单位:

华润医疗集团本钢总医院

Applicant's institution:

Bengang General Hospital of China Resources Medical Group

研究负责人所在单位:

华润医疗集团本钢总医院

Affiliation of the Leader:

Bengang General Hospital of China Resources Medical Group

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

本钢总院伦审2020-010第1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:

华润医疗集团本钢总医院伦理委员会

Name of the ethic committee:

the Ethics Committee of China Resources Medical Group Bengang General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-10-12 00:00:00

伦理委员会联系人:

赫新

Contact Name of the ethic committee:

Xin He

伦理委员会联系地址:

中国辽宁省本溪市平山区人民路29号

Contact Address of the ethic committee:

29 Renmin Road, Pingshan District Benxi City Liaoning Province China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 189 4142 6598

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

华润医疗集团本钢总医院

Primary sponsor:

Bengang General Hospital of China Resources Medical Group

研究实施负责(组长)单位地址:

中国辽宁省本溪市平山区人民路29号

Primary sponsor's address:

29 Renmin Road, Pingshan District Benxi City Liaoning Province China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁省

市(区县):

本溪市

Country:

China

Province:

Liaoning Province

City:

Benxi City

单位(医院):

华润医疗集团本钢总医院

具体地址:

中国辽宁省本溪市平山区人民路29号

Institution
hospital:

Bengang General Hospital of China Resources Medical Group

Address:

29 Renmin Road, Pingshan District Benxi City Liaoning Province China

经费或物资来源:

辽宁省重大科技项目 课题号:2019JH8/10300067

Source(s) of funding:

The Significant Science And Technology Projects of Liaoning Province Project No.:2019JH8/10300067

研究疾病:

急性ST段上抬型心肌梗死  

Target disease:

Acute ST-segment elevation myocardial infarction

研究疾病代码:

Target disease code:

研究类型:

治疗研究

Study type:

Treatment study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨优化血栓抽吸对急性ST段抬高型心肌梗死(STEMI)患者行急诊冠状动脉介入(直接PCI)治疗后心肌血流灌注、预后及安全性的影响。  

Objectives of Study:

To investigate the impact of optimized thrombus aspiration on myocardial perfusion,prognosis,and safety in patients with acute ST-segment elevation myocardial infarction (STEMI) undergoing Primary percutaneous coronary intervention.

药物成份或治疗方案详述:

无 

Description for medicine or protocol of treatment in detail:

None 

纳入标准:

(1)符合国际通用诊断标准的发病在12h以内的急性ST段抬高心肌梗死患者。(2)冠状动脉造影示IRA100%闭塞,血管直径≥2.Omm,血管无明显迂曲、钙化。(3)无抗血小板、抗凝治疗禁忌证。(4)高血栓负荷状态均应予以血栓抽吸。高血栓负荷状态:冠脉造影存在大于参照血管内径三倍以上的长条形血栓、闭塞近端存在漂浮的血栓、闭塞近端有>5 mm长的条形血栓、闭塞近端血管没有逐渐变细的突然齐头闭塞、冠脉闭塞相关血管的参照管腔内径>4.0 mm、闭塞远端造影剂滞留。

Inclusion criteria

(1)Patients with acute ST-segment elevation myocardial infarction within 12 hours of onset according to the international common diagnostic criteria were enrolled.(2)Coronary angiography showed 100% occlusion of IRA,vessel diameter≥2.Omm,no obvious tortuosity and calcification.(3)There was no contraindication of antiplatelet and anticoagulant therapy.(4)With a state of high thrombus burden should be aspirated. The state of high thrombus burden:Coronary angiography showed long thrombus more than three times the diameter of the reference vessel;floating thrombus at the proximal end of the occluded vessel;the proximal end of the occluded vessel had >5 mm long strip thrombus;sudden complete occlusion of the proximal vessel without tapering;coronary artery occlusion-related vessels>4.0mm;contrast agent was retained distal to the occluded vessel.

排除标准:

(1)已进行过静脉溶栓的补救PCI术;(2)颅内出血史;(3)3个月内缺血性脑卒中;(4)可疑主动脉夹层;(5)活动性出血或有出血因素;(6)3个月内严重的头面部损伤;(7)严重的或未良好控制的高血压;(8)3周内严重的外伤或大手术或无法压迫的血管出血;(9)恶性肿瘤患者;(10)合并严重肝肾功能不全;(11)孕妇、哺乳期妇女或有可能怀孕的妇女;(12)已知对研究药物或造影剂过敏或有禁忌症;(13)患者有同时参加的其他临床研究;(14)冠脉搭桥术后患者;(15)冠状动脉造影显示罪犯血管血流TIMI3级,且无明显血栓征象;(16)12h以上的急性ST段抬高心肌梗死患者;(17)急性非ST段抬高心肌梗死患者;(18)病变位于左主干,前三叉,血管明显迂曲、钙化,病变弥漫,多支架植入>3枚;(19)血压≤90/60mmhg;或休克;严重心衰。

Exclusion criteria:

(1) patients had undergone rescue PCI with intravenous thrombolysis; (2) history of intracranial hemorrhage; (3) ischemic stroke within 3 months; (4) suspected aortic dissection; (5) active bleeding or bleeding factors; (6) severe head and face injury within 3 months; (7) severe or poorly controlled hypertension; (8) severe trauma or major surgery or bleeding from vessels that could not be compressed within 3 weeks; (9) patients with malignant tumors; (10) complicated with severe liver and kidney dysfunction; (11) pregnant, lactating or at risk of becoming pregnant; (12)known allergies or contraindications to study drugs or contrast media; (13) patients had participated in other clinical trials at the same time; (14) patients after coronary artery bypass grafting; (15) Coronary angiography showed TIMI grade 3 blood flow in the culprit vessel without obvious signs of thrombosis. (16) patients with acute STEMI more than 12 hours; (17) patients with acute non-STEMI;(18) The lesion was located in the left main coronary artery, the anterior trigeminal artery, the vessel was tortuous and calcified, the lesion was diffuse,and multiple stents were implanted more than 3 pieces;(19)blood pressure≤90/60mmHg;shock;Severe heart failure.

研究实施时间:

Study execute time:

From 2020-10-12 00:00:00 To 2022-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-14 00:00:00 To 2022-01-25 00:00:00

干预措施:

Interventions:

组别:

对照组(A组)

样本量:

32

Group:

the control group(groupA)

Sample size:

干预措施:

对照组急诊冠脉造影导丝通过后先行球囊扩张(PTCA)再行血栓抽吸,再行直接PCI术,血栓抽吸次数小于等于4次。

干预措施代码:

Intervention:

In the control group, PTCA was performed before thrombus aspiration after emergency coronary angiography guide wire passage,Then, primary PCI was performed,thrombus aspiration was Less than or equal to 4 times.

Intervention code:

组别:

实验组(C组)

样本量:

33

Group:

the experimental group(groupC)

Sample size:

干预措施:

急诊冠脉造影导丝通过后直接进行血栓抽吸,抽吸完成后进行直接PCI术,血栓抽吸次数小于等于4次。

干预措施代码:

Intervention:

thrombus aspiration was performed directly after the emergency coronary angiography guide wire was passed,primary PCI was performed after thrombus aspiration was completed,thrombus aspiration was Less than or equal to 4 times.

Intervention code:

组别:

对照组(B组)

样本量:

32

Group:

the control group(groupB)

Sample size:

干预措施:

对照组急诊冠脉造影导丝通过后先行球囊扩张(PTCA)再行血栓抽吸,再行直接PCI术;血栓抽吸次数大于4次。

干预措施代码:

Intervention:

aspiration after emergency coronary angiography guide wire passage,Then, primary PCI was performed,thrombus aspiration was performed more than 4 times.

Intervention code:

组别:

实验组(D组)

样本量:

32

Group:

the experimental group(groupD)

Sample size:

干预措施:

急诊冠脉造影导丝通过后直接进行血栓抽吸,抽吸完成后进行直接PCI术,血栓抽吸次数大于4次。

干预措施代码:

Intervention:

thrombus aspiration was performed directly after the emergency coronary angiography guide wire was passed,primary PCI was performed after thrombus aspiration was completed,thrombus aspiration was more than 4 times.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

本溪市 

Country:

China

Province:

Liaoning Province

City:

Benxi City

单位(医院):

华润医疗集团本钢总医院 

单位级别:

三甲 

Institution
hospital:

Bengang General Hospital of China Resources Medical Group

Level of the institution:

Grade 3 A

测量指标:

Outcomes:

指标中文名:

血栓数量分级

指标类型:

主要指标

Outcome:

The classification of thrombi extracted

Type:

Primary indicator

测量时间点:

术中

测量方法:

Measure time point of outcome:

During the stenting

Measure method:

指标中文名:

TIMI血流分级

指标类型:

主要指标

Outcome:

the TIMI flow grade

Type:

Primary indicator

测量时间点:

术中

测量方法:

Measure time point of outcome:

During the stenting

Measure method:

指标中文名:

无复流发生率

指标类型:

主要指标

Outcome:

the incidence of no-reflow

Type:

Primary indicator

测量时间点:

术中

测量方法:

Measure time point of outcome:

During the stenting

Measure method:

指标中文名:

慢血流发生率

指标类型:

主要指标

Outcome:

the incidence of slow flow

Type:

Primary indicator

测量时间点:

术中

测量方法:

Measure time point of outcome:

During the stenting

Measure method:

指标中文名:

校正TIMI帧数

指标类型:

主要指标

Outcome:

cTFC

Type:

Primary indicator

测量时间点:

术中

测量方法:

Measure time point of outcome:

During the stenting

Measure method:

指标中文名:

血清肌钙蛋白

指标类型:

主要指标

Outcome:

TPI

Type:

Primary indicator

测量时间点:

术后12h、24h

测量方法:

Measure time point of outcome:

12h,24h after stenting

Measure method:

指标中文名:

肌酸磷酸激酶同工酶

指标类型:

主要指标

Outcome:

CK-MB

Type:

Primary indicator

测量时间点:

术后12h、24h

测量方法:

Measure time point of outcome:

12h,24h after stenting

Measure method:

指标中文名:

心电图的ST段回落幅度

指标类型:

次要指标

Outcome:

ST segment resolution of ECG

Type:

Secondary indicator

测量时间点:

术后2、4、6、12、24小时

测量方法:

Measure time point of outcome:

2h,4h,6h,12h,24h after stenting

Measure method:

指标中文名:

脑利钠肽氨基端前体蛋白

指标类型:

主要指标

Outcome:

NT-proBNP

Type:

Primary indicator

测量时间点:

术后24h、30天、180天

测量方法:

Measure time point of outcome:

24h,30days,180days after stenting

Measure method:

指标中文名:

左室射血分数

指标类型:

主要指标

Outcome:

LVEF

Type:

Primary indicator

测量时间点:

术后24h、30天、180天

测量方法:

Measure time point of outcome:

24h,30days,180days after stenting

Measure method:

指标中文名:

出血并发症的发生率

指标类型:

主要指标

Outcome:

The incidence of bleeding complications

Type:

Primary indicator

测量时间点:

术中和术后

测量方法:

Measure time point of outcome:

intraoperative and postoperative

Measure method:

指标中文名:

卒中事件发生率

指标类型:

主要指标

Outcome:

The incidence of stroke events

Type:

Primary indicator

测量时间点:

术中和术后

测量方法:

Measure time point of outcome:

intraoperative and postoperative

Measure method:

指标中文名:

主要心血管事件发生率

指标类型:

主要指标

Outcome:

The incidence of major cardiovascular events

Type:

Primary indicator

测量时间点:

术中和术后

测量方法:

Measure time point of outcome:

intraoperative and postoperative

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:

标本中文名:

抽吸出的血栓

组织:

Sample Name:

thrombi extracted

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 34 years
最大 Max age 86 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):

由张春新负责,由随机数字表法随机分组。

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

Zhang Chunxin was in charge, and the patients were randomly divided by a random number table.

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:

None

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

否No

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):

临床试验公共管理平台 IPD(http://www.medresman.org.cn)。

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

ResMan IPD (http://www.medresman.org.cn) .

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

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2023-07-10 17:05:53