房间隔缺损闭合术后二尖瓣反流加重的危险因素分析

注册号:

Registration number:

ChiCTR2500115613 

最近更新日期:

Date of Last Refreshed on:

2025-12-29 15:11:23 

注册时间:

Date of Registration:

2025-12-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

房间隔缺损闭合术后二尖瓣反流加重的危险因素分析

Public title:

Analysis of Risk Factors for Worsening Mitral Regurgitation After Atrial Septal Defect Closure

注册题目简写:

English Acronym:

研究课题的正式科学名称:

房间隔缺损闭合术后二尖瓣反流加重的危险因素分析

Scientific title:

Analysis of Risk Factors for Worsening Mitral Regurgitation After Atrial Septal Defect Closure

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:

蔡洁 

研究负责人:

干昌平 

Applicant:

Jie Cai 

Study leader:

Changping Gan 

申请注册联系人电话:

Applicant telephone:

+86 173 6101 6193

研究负责人电话:

Study leader's
telephone:

+86 189 8060 6686

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:

2211810168@qq.com

研究负责人电子邮件:

Study leader's E-mail:

ganchangping@hotmail.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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan Province

Study leader's address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan 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:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan University

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:

2025年审(2561)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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Ethics Committee on Biomedical Research, West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-02 00:00:00

伦理委员会联系人:

韩玉榕

Contact Name of the ethic committee:

Yurong Han

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2654

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan Province

经费或物资来源:

四川大学研究生经费

Source(s) of funding:

Sichuan University Graduate Student Funding

研究疾病:

房间隔缺损  

Target disease:

Atrial Septal Defects

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:

队列研究 

Study design:

Cohort study 

研究目的:

通过回顾在四川大学华西医院行ASD闭合手术的患者病历资料,确定ASD修补术后患者MR加重的危险因素,建立预测模型,划分MR加重高危患者。  

Objectives of Study:

By retrospectively reviewing the medical records of patients who underwent atrial septal defect (ASD) closure at West China Hospital of Sichuan University, we aim to identify the risk factors for worsening mitral regurgitation (MR) post-repair, develop a predictive model, and stratify patients at high risk for MR aggravation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.术前存在器质性二尖瓣病变(如风湿性、退行性、感染性心内膜炎、腱索断裂等); 2.合并其他需要同期处理的重大心脏手术(如冠状动脉搭桥术、主动脉瓣置换术等); 3.既往有二尖瓣手术史; 4.随访资料缺失或失访。

Exclusion criteria:

1. Presence of organic mitral valve disease before surgery (such as rheumatic, degenerative, infective endocarditis, chordal rupture, etc.); 2. Combined with other major cardiac surgeries that need to be performed simultaneously (such as coronary artery bypass grafting, aortic valve replacement, etc.); 3. History of previous mitral valve surgery; 4. Missing follow-up data or lost to follow-up.

研究实施时间:

Study execute time:

From 2025-12-31 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

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

干预措施:

Interventions:

组别:

观察组

样本量:

1000

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

二尖瓣反流加重

指标类型:

主要指标

Outcome:

aggravation of mitral regurgitation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

死亡率

指标类型:

主要指标

Outcome:

mortality

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

二尖瓣再手术率

指标类型:

次要指标

Outcome:

mitral valve reoperation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

残余分流率

指标类型:

次要指标

Outcome:

residual shunt

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

三尖瓣反流加重

指标类型:

次要指标

Outcome:

aggravation of tricuspid regurgitation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

全因再手术率

指标类型:

次要指标

Outcome:

reoperation

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:

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):

2025-12-01至2026-12-01, 国家生物信息中心 https://ngdc.cncb.ac.cn/gsub/

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

Form 2025-12-01 to 2026-12-01, China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

四川大学华西医院His系统及心脏大血管外科的数据库

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

West china hospital His system and database of cardiovascular department.

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:

 2025-12-29 15:11:14