|
注册号: Registration number: |
ChiCTR2400092582 |
|
最近更新日期: Date of Last Refreshed on: |
2024-11-19 16:08:52 |
|
注册时间: Date of Registration: |
2024-11-19 00:00:00 |
|
注册号状态: |
补注册 |
|
Registration Status: |
Retrospective registration |
|
注册题目: |
建立基于CT智能分析的经皮左心耳封堵术后卒中风险动态评估体系 |
|
Public title: |
Establishment of a dynamic assessment system for reducing the risk of cardioembolic stroke following left atrial appendage closure based on artificial intelligent analysis of CT imaging data |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
建立基于CT智能分析的经皮左心耳封堵术后卒中风险动态评估体系 |
|
Scientific title: |
Establishment of a dynamic assessment system for reducing the risk of cardioembolic stroke following left atrial appendage closure based on artificial intelligent analysis of CT imaging data |
|
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: |
陈韬 |
研究负责人: |
陈韬 |
|
Applicant: |
Chen Tao |
Study leader: |
Chen Tao |
|
申请注册联系人电话: Applicant telephone: |
+86 137 1775 8562 |
研究负责人电话:
Study leader's |
+86 137 1775 8562 |
|
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: |
chentao301@126.com |
研究负责人电子邮件: Study leader's E-mail: |
chentao301@126.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: |
北京市海淀区阜成路6号 |
研究负责人通讯地址: |
北京市海淀区阜成路6号 |
|
Applicant address: |
6 Fucheng Road, Haidian District, Beijing, China |
Study leader's address: |
6 Fucheng Road, Haidian District, Beijing, China |
|
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: |
中国人民解放军总医院第六医学中心 |
||
|
Applicant's institution: |
The Sixth Medical Center of PLA General Hospital |
||
|
研究负责人所在单位: |
中国人民解放军总医院第六医学中心 |
||
|
Affiliation of the Leader: |
The Sixth Medical Center of PLA General Hospital |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
HZKY-PJ-2024-11 |
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: |
中国人民解放军总医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Medical ethics committee of the PLA General Hospital |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2024-04-09 00:00:00 | ||
|
伦理委员会联系人: |
陈韬 |
||
|
Contact Name of the ethic committee: |
Chen Tao |
||
|
伦理委员会联系地址: |
北京市海淀区阜成路6号 |
||
|
Contact Address of the ethic committee: |
6 Fucheng Road, Haidian District, Beijing, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6695 7608 |
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: |
中国人民解放军总医院第六医学中心 |
||||||||||||||||||||||
|
Primary sponsor: |
The Sixth Medical Center of PLA General Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
北京市海淀区阜成路6号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
6 Fucheng Road, Haidian District, Beijing, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
市财政科技经费 |
||||||||||||||||||||||
|
Source(s) of funding: |
Municipal financial funds |
||||||||||||||||||||||
|
研究疾病: |
心源性卒中 |
||||||||||||||||||||||
|
Target disease: |
Cardioembolic stroke |
||||||||||||||||||||||
|
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: |
回顾性研究 | ||||||||||||||||||||||
|
Study phase: |
Retrospective study |
||||||||||||||||||||||
|
研究设计: |
队列研究 |
||||||||||||||||||||||
|
Study design: |
Cohort study |
||||||||||||||||||||||
|
研究目的: |
建立基于残余分流与内皮化定量评估的非瓣膜房颤患者左心耳封堵术后卒中风险动态预测模型;探究CT-enR在左心耳封堵术后再卒中风险预测方面的增量价值。 |
||||||||||||||||||||||
|
Objectives of Study: |
To establish a series of dynamic prediction models for evaluting the risk of stroke following left atrial appendage closure in patients with nonvalvular atrial fibrillation based on quantitative assessment of peri-device leak and endothelialization;To investigate the incremental value of CT-enR in predicting the risk of recurrent stroke following left atrial appendage closure. |
||||||||||||||||||||||
|
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)封堵植入>=2个封堵器; 2)受试者预期寿命不足2年; 3)封堵术中出现并发症的患者; 4)正在参与其他干预性临床试验的患者; 5)拒绝参与或明确无法按照既定时间点完成随访者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1) Device implantation >= 2; 2) Subjects had a life expectancy of less than 2 years; 3) Patients with complications during LAAC; 4) Patients who are participating in other interventional clinical trials; 5) Those who refused to participate or were clearly unable to complete the follow-up visit at the established time point. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2024-01-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-04-10 00:00:00 至 To 2024-10-24 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
结束 /Completed |
年龄范围: Participant age: |
|
||||||
|
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): |
无 |
||||||||
|
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
|
|
|
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): |
研究结束后 12 个月,主要研究人员可以提出合理请求获取数据,但此类请求需付费。此政策符合提供研究数据以供进一步分析和验证的常见做法,同时承认研究团队投入的时间和资源。 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the conclusion of the research at the 12-month mark, the data may be accessible upon reasonable request to the principal investigator, with the understanding that such requests are subject to a fee. This policy aligns with the common practice of making research data available for further analysis and validation while acknowledging the time and resources invested by the research team. |
|
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: |
实验室指标由HIS系统中直接提取,手术相关指标由参与手术的一名指定医生收集并记录,随访相关指标由随访小组成员收集并记录,所有变量按照上述分类建立专门的Epidata文件,生成每名患者的专属病例报告表,最后导出为Excel格式管理。所有数据由专人汇总并保存,所有患者的隐私都确定得到保护。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Laboratory indicators were extracted directly from the HIS system, surgery-related indicators were collected and recorded by a designated physician involved in the surgery, follow-up-related indicators were collected and recorded by a member of the follow-up team, and all variables were categorized according to the above to create a dedicated Epidata file, generating an exclusive case report form for each patient, and finally exported to Excel format for management. All data were summarized and stored by a dedicated person, and the privacy of all patients was determined to be protected. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |