ChiCTR2600115948 版本V1.0 版本创建时间2026/01/04 10:26:00 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:

ChiCTR2600115948 

最近更新日期:

Date of Last Refreshed on:

2026-01-04 10:25:43 

注册时间:

Date of Registration:

2026-01-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于斑点追踪技术的STEMI患者PCI预后可视化模型的建立与分析

Public title:

Establishment and analysis of a visualization model for the prognosis of STEMI patients undergoing PCI based on speckle tracking technology

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于斑点追踪技术的STEMI患者PCI预后可视化模型的建立与分析

Scientific title:

Establishment and analysis of a visualization model for the prognosis of STEMI patients undergoing PCI based on speckle tracking technology

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:

崔楠 

研究负责人:

崔楠 

Applicant:

Nan Cui 

Study leader:

Nan Cui 

申请注册联系人电话:

Applicant telephone:

+86 137 6081 8218

研究负责人电话:

Study leader's
telephone:

+86 137 6081 8218

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:

1257430379@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1257430379@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

广东省第二人民医院

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:

广东省广州市海珠区新港中路466号大院

研究负责人通讯地址:

广东省广州市海珠区新港中路466号大院

Applicant address:

No. 466, Xingang Middle Road, Haizhu District, Guangzhou City, Guangdong Province

Study leader's address:

No. 466, Xingang Middle Road, Haizhu District, Guangzhou City, Guangdong Province

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

广东省第二人民医院

Applicant's institution:

Guangdong Provincial Second People's Hospital

研究负责人所在单位:

广东省第二人民医院

Affiliation of the Leader:

Guangdong Provincial Second People's Hospital

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:

2024-KY-KZ-239-01; 2024-KY-KZ-239-02

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:

广东省第二人民医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the Second People's Hospital of Guangdong Province

伦理委员会批准日期:

Date of approved by ethic committee:

2024-08-13 00:00:00

伦理委员会联系人:

黎飞猛

Contact Name of the ethic committee:

Feimeng Li

伦理委员会联系地址:

广州市海珠区新港中路466号大院

Contact Address of the ethic committee:

No. 466, Xinggang Middle Road, Haijiao District, Guangzhou City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 89169186

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:

广东省第二人民医院

Primary sponsor:

Guangdong Provincial Second People's Hospital

研究实施负责(组长)单位地址:

广州市海珠区新港中路466号

Primary sponsor's address:

No. 466, Xinggang Middle Road, Haijiao District, Guangzhou City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省第二人民医院

具体地址:

广州市海珠区新港中路466号

Institution
hospital:

Guangdong Provincial Second People's Hospital

Address:

No. 466, Xinggang Middle Road, Haijiao District, Guangzhou City

经费或物资来源:

广东省医院协会超声医学专业科研专项基金

Source(s) of funding:

Special Research Fund for Ultrasound Medicine of the Guangdong Province Hospital Association

研究疾病:

冠心病  

Target disease:

Coronary artery disease

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

(1)分析获得基于MW及STI测量参数的STEMI患者PCI术后预后影响因素; (2)利用列线图技术将指标数值图形化处理,构建可视化预测模型,并检测其预测效能; (3)通过上述研究,最终构建出基于MW及STI测量参数的可视化预测PCI术后预后模型。  

Objectives of Study:

(1) Analyze the influencing factors of the post-PCI prognosis of STEMI patients based on STI measurement parameters; (2) Use the nomogram technique to graphically process the index values, construct a visual prediction model, and test its predictive efficacy; (3) Through the above research, finally construct a visual prediction model for the post-PCI prognosis based on STI measurement parameters.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

(1)术前首次确诊为STEMI,发作时间<12h并接受急诊PCI介入治疗;典型的胸痛症状持续≥30分钟、相邻2个或2个以上导联ST段抬高,肢体导联≥0.1mv,胸导联≥0.2mv、心肌坏死标志物在正常2倍以上; (2)身体条件允许行PCI手术; (3)患者知情同意。

Inclusion criteria

(1) The patient was diagnosed with STEMI for the first time before the procedure, with the onset time less than 12 hours and received emergency PCI intervention; typical chest pain symptoms persisted for >= 30 minutes, with ST segment elevation in at least 2 or more adjacent leads, limb leads >= 0.1 mv, chest leads >= 0.2 mv, and myocardial necrosis markers more than twice the normal level; (2) The patient's physical condition was suitable for PCI surgery; (3) The patient gave informed consent.

排除标准:

(1)有心肌梗死或冠状动脉旁路移植术既往史; (2)中/重度的心脏瓣膜疾病; (3)室性心律失常、房颤或起搏心律; (4)存在导致预期寿命<1年的非心脏疾病。

Exclusion criteria:

(1) History of myocardial infarction or coronary artery bypass graft surgery; (2) Moderate/severe heart valve disease; (3) Ventricular arrhythmia, atrial fibrillation or paced heart rhythm; (4) Presence of non-cardiac diseases that would result in an expected lifespan of less than one year.

研究实施时间:

Study execute time:

From 2024-01-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-05 00:00:00 To 2026-10-31 00:00:00

干预措施:

Interventions:

组别:

MACE组和NON-MACE组

样本量:

200

Group:

The MACE group and the NON-MACE group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省第二人民医院 

单位级别:

三甲 

Institution
hospital:

the Medical Scientific Research Foundation of Guangdong Province, China (B2025350 )

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

左室舒张末容积

指标类型:

主要指标

Outcome:

Left ventricular end - diastolic volume (LVEDV)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室收缩末容积

指标类型:

主要指标

Outcome:

Left ventricular end-systolic volume (LVESV)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室射血分数

指标类型:

主要指标

Outcome:

left ventricular ejection fraction (LVEF)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心率

指标类型:

主要指标

Outcome:

heart rate (HR)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

整体纵向应变

指标类型:

主要指标

Outcome:

Global longitudinal strain (GLS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

整体圆周应变

指标类型:

主要指标

Outcome:

global circumferentiai strain ( GCS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

整体径向应变

指标类型:

主要指标

Outcome:

(global radial strain, GRS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

整体面积应变

指标类型:

主要指标

Outcome:

global area strain, GAS

Type:

Primary 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:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 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):

None

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

是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):

网络公开。https://www.researchdata.org.cn/UserHome/, 2026年8月公开。

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

Publicly available online. It was made public on this website in August 2026.https://www.researchdata.org.cn/UserHome/

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:

数据采集分为两部分,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:

Data collection is divided into two parts: the case record form and the electronic collection and management system.

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:

 2026-01-04 10:25:43