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注册号: Registration number: |
ChiCTR2600126832 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-16 23:56:36 |
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注册时间: Date of Registration: |
2026-06-16 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: |
基于临床指标与心脏CT影像学特征融合模型预测房颤消融术后复发率 |
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Public title: |
Prediction of Recurrence Rate After Atrial Fibrillation Ablation Based on a Fusion Model of Clinical Indicators and Cardiac CT Imaging Feature |
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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: |
基于临床指标与心脏CT影像学特征融合模型预测房颤消融术后复发率 |
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Scientific title: |
Prediction of Recurrence Rate After Atrial Fibrillation Ablation Based on a Fusion Model of Clinical Indicators and Cardiac CT Imaging Feature |
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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: |
孙仁华 |
研究负责人: |
孙仁华 |
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Applicant: |
Rebhua Sun |
Study leader: |
Renhua Sun |
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申请注册联系人电话: Applicant telephone: |
+86 515 66696659 |
研究负责人电话:
Study leader's |
+86 515 66696659 |
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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: |
sunrenhua@ycsyy.com |
研究负责人电子邮件: Study leader's E-mail: |
sunrenhua1985@hotmail.com |
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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: |
江苏省盐城市人民南路66号 |
研究负责人通讯地址: |
江苏省盐城市人民南路66号 |
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Applicant address: |
No. 66 Renmin South Road, Yancheng City, Jiangsu Province |
Study leader's address: |
No. 66 Renmin South Road, Yancheng City, Jiangsu Province |
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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: |
江苏省盐城市第一人民医院 |
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Applicant's institution: |
Department of Cardiology, South Campus, Yancheng First People's Hospital, Jiangsu |
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研究负责人所在单位: |
盐城市第一人民医院 |
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Affiliation of the Leader: |
Yancheng First People's 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: |
2026-K-118 |
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: |
盐城市第一人民医院伦理审查委员会 |
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Name of the ethic committee: |
Institutional Review Board of the First People's Hospital of Yancheng |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-30 00:00:00 | ||
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伦理委员会联系人: |
刘敏 |
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Contact Name of the ethic committee: |
Liu Min |
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伦理委员会联系地址: |
江苏省盐城市人民南路66号 |
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Contact Address of the ethic committee: |
No. 66 Renmin South Road, Yancheng City, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 515 66696823 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
lmin89@163.com |
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研究实施负责(组长)单位: |
盐城市第一人民医院 |
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Primary sponsor: |
Yancheng First People's Hospital |
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研究实施负责(组长)单位地址: |
江苏省盐城市人民南路66号 |
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Primary sponsor's address: |
No. 66 Renmin South Road, Yancheng City, Jiangsu Province |
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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: |
Self-financed funds |
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研究疾病: |
心房颤动 |
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Target disease: |
Atrial Fibrillation |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
本研究拟利用回顾性队列数据,将临床相关指标与心脏周围脂肪的CT衰减值相融合,构建新型、高效的个体化复发风险预测模型,旨在填补“全身-局部”整合预测的空白,为临床决策及房颤患者术后个体化管理提供更精准的工具,并为“全身代谢异常通过局部脂肪炎症促进心房重构”的病理生理假说提供循证依据。 |
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Objectives of Study: |
This study intends to use retrospective cohort data to integrate clinically relevant indicators with CT attenuation values of epicardial adipose tissue, and construct a novel and efficient individualized prediction model for recurrence risk. It aims to fill the gap in "systemic‑local" integrated prediction, provide a more accurate tool for clinical decision‑making and individualized postoperative management of patients with atrial fibrillation, and offer evidence‑based support for the pathophysiological hypothesis that systemic metabolic abnormalities promote atrial remodeling through local adipose inflammation. |
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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.既往心脏手术史; |
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Exclusion criteria: |
1.History of previous cardiac surgery; |
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研究实施时间: Study execute time: |
从 From 2026-04-01 00:00:00至 To 2027-04-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-16 00:00:00 至 To 2027-04-01 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 |
是Yes |
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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): |
2028.01 网络数据库。国家生物信息中心 https://ngdc.cncb.ac.cn/gsub/ |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Network database. China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/) |
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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: |
LIS、HIS、PACS |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
LIS、HIS、PACS |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |