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注册号: Registration number: |
ChiCTR2600126840 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-17 09:37:44 |
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注册时间: Date of Registration: |
2026-06-17 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
心脏CT在卵圆孔未闭影像学评估中的回顾性研究 |
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Public title: |
A Retrospective Study of Cardiac CT for Imaging Evaluation of Patent Foramen Ovale |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
心脏CT在卵圆孔未闭影像学评估中的回顾性研究 |
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Scientific title: |
A Retrospective Study of Cardiac CT for Imaging Evaluation of Patent Foramen Ovale |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
杨文艺 |
研究负责人: |
杨文艺 |
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Applicant: |
Yang Wenyi |
Study leader: |
Yang Wenyi |
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申请注册联系人电话: Applicant telephone: |
+86 21 36126254 |
研究负责人电话:
Study leader's |
+86 21 36126254 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
wenyi.yang@shgh.cn |
研究负责人电子邮件: Study leader's E-mail: |
wenyi.yang@shgh.cn |
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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): |
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申请注册联系人通讯地址: |
上海市虹口区武进路85号 |
研究负责人通讯地址: |
上海市虹口区武进路85号 |
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Applicant address: |
No. 85 Wujin Road, Hongkou District, Shanghai 200080, China |
Study leader's address: |
No. 85 Wujin Road, Hongkou District, Shanghai 200080, China |
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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: |
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申请人所在单位: |
上海市第一人民医院 |
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Applicant's institution: |
Shanghai General Hospital |
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研究负责人所在单位: |
上海市第一人民医院 |
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Affiliation of the Leader: |
Shanghai General Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
院伦快[2026]193号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
上海市第一人民医院人体试验伦理审查委员会 |
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Name of the ethic committee: |
Shanghai General Hospital Institutional Review Board |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-27 00:00:00 | ||
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伦理委员会联系人: |
耿雯倩 |
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Contact Name of the ethic committee: |
Geng Wenqian |
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伦理委员会联系地址: |
上海市虹口区武进路85号 |
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Contact Address of the ethic committee: |
No. 85 Wujin Road, Hongkou District, Shanghai 200080, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 36126254 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
13262983906@163.com |
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研究实施负责(组长)单位: |
上海市第一人民医院 |
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Primary sponsor: |
Shanghai General Hospital |
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研究实施负责(组长)单位地址: |
上海市虹口区武进路85号 |
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Primary sponsor's address: |
No. 85 Wujin Road, Hongkou District, Shanghai 200080, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自选课题(自筹) |
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Source(s) of funding: |
Investigator-initiated Study (Self-funded) |
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研究疾病: |
卵圆孔未闭 |
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Target disease: |
Patent foramen ovale (PFO) |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
基于回顾性CCTA数据库,评估CCTA对PFO相关影像学征象的识别可行性及影像学特征。 1.分析CCTA中PFO相关征象的检出情况及表现特征; 2.评估观察者间一致性; 3.比较不同心动周期期相对PFO显示效果的影响; 4.结合同期心脏超声结果,分析CCTA检出PFO与超声结果的一致性等。 |
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Objectives of Study: |
Based on a retrospective CCTA database, this study aims to evaluate the feasibility of CCTA for identifying PFO-related imaging signs and to characterize their imaging features. 1. To analyze the detection rate and imaging characteristics of PFO-related signs on CCTA; 2. To assess interobserver agreement; 3. To compare the effect of different cardiac phases on the visualization of PFO; 4. To analyze the consistency between CCTA findings of PFO and contemporaneous echocardiographic results. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.影像质量差,无法评估房间隔; |
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Exclusion criteria: |
1. Poor image quality that prevents evaluation of the interatrial septum; 2. Presence of severe congenital heart disease or complex cardiac structural abnormalities that may interfere with image interpretation; 3. Inability to visualize the interatrial septum or failure of image reconstruction in the atrial septal region; 4. Missing key clinical or imaging data (e.g., absence of essential echocardiographic results). |
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研究实施时间: Study execute time: |
从 From 2026-07-01 00:00:00至 To 2027-07-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-07-01 00:00:00 至 To 2027-07-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
不适用。本研究不公开共享个体受试者数据(IPD)。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Not applicable. |
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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: |
本研究为回顾性研究,数据来源于医院影像归档与通信系统(PACS)及相关临床信息系统。研究者根据预先设计的病例记录表(Case Report Form, CRF)收集研究所需的影像学及临床资料。所有数据在采集过程中进行去标识化处理,并由专人负责数据录入、核对及管理。数据采用电子表格形式进行整理,并存储于受密码保护的计算机中,仅供研究团队成员用于科研分析,确保数据的真实性、完整性及安全性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This is a retrospective study. Data will be obtained from the institutional Picture Archiving and Communication System (PACS) and relevant clinical information systems. Data collection will be performed using a predefined Case Report Form (CRF) to extract imaging and clinical variables required for the study. All data will be de-identified prior to analysis. Data entry, verification, and management will be conducted by designated researchers. The dataset will be stored in password-protected electronic files accessible only to the research team, ensuring data integrity, confidentiality, and security. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |