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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500108368 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-28 17:37:11 |
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注册时间: Date of Registration: |
2025-08-28 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: |
基于多模态数据深度表达的B期射血分数保留的心力衰竭社区筛查工具研发和评价 |
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Public title: |
??Development and Evaluation of a Community-Based Screening Tool for Stage B Heart Failure with Preserved Ejection Fraction Based on Deep Multimodal Data Representation? |
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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: |
基于多模态数据深度表达的B期射血分数保留的心力衰竭社区筛查工具研发和评价 |
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Scientific title: |
??Development and Evaluation of a Community-Based Screening Tool for Stage B Heart Failure with Preserved Ejection Fraction Based on Deep Multimodal Data Representation? |
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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: |
林三汝 |
研究负责人: |
李镒冲 |
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Applicant: |
Yichong Li |
Study leader: |
Yichong Li |
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申请注册联系人电话: Applicant telephone: |
+86 755 83180028 |
研究负责人电话:
Study leader's |
+86 755 83180028 |
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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: |
lin18312153677@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yichongli.cvd@139.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: |
广东省深圳市南山区朗山路12号 |
研究负责人通讯地址: |
广东省深圳市南山区西丽街道朗山路12号 |
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Applicant address: |
No. 12 Langshan Road, Xili Street, Nanshan District, Shenzhen, Guangdong |
Study leader's address: |
No. 12 Langshan Road, Xili Street, Nanshan District, Shenzhen, Guangdong |
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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: |
中国医学科学院阜外医院深圳医院? |
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Applicant's institution: |
Fuwai Shenzhen Hospital,Chinese Academy of Medical Sciences |
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研究负责人所在单位: |
中国医学科学院阜外医院深圳医院 |
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Affiliation of the Leader: |
Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen |
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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: |
SP2025115(01) |
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: |
中国医学科学院阜外医院深圳医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shenzhen Fuwai Hospital, Chinese Academy of Medical Sciences |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-01 00:00:00 | ||
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伦理委员会联系人: |
戴志晴 |
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Contact Name of the ethic committee: |
Zhiqing Dai |
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伦理委员会联系地址: |
广东省深圳市南山区西丽街道朗山路12号 |
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Contact Address of the ethic committee: |
No. 12 Langshan Road, Xili Street, Nanshan District, Shenzhen, Guangdong |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 755 82180028 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
szfwyyirb@126.com |
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研究实施负责(组长)单位: |
中国医学科学院阜外医院深圳医院 |
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Primary sponsor: |
Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen |
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研究实施负责(组长)单位地址: |
广东省深圳市南山区西丽街道朗山路12号 |
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Primary sponsor's address: |
No. 12 Langshan Road, Xili Street, Nanshan District, Shenzhen, Guangdong |
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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: |
深圳市高水平医院建设专项经费 |
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Source(s) of funding: |
Shenzhen High-level Hospital Construction Special Funds |
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研究疾病: |
B期心力衰竭 |
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Target disease: |
??Stage B heart failure?? |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
1.构建基于心电信号异常检测算法的早期心脏结构异常和功能异常的精准探测; 2.深度表达多模态心脏相关数据特征并进行组合建模,遴选最优预测网络作为基础筛查模型; 3.利用外部数据验证筛查工具,评价其外部有效性和泛化能力。 |
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Objectives of Study: |
1. Construct precise detection of early cardiac structural and functional abnormalities based on ECG signal anomaly detection algorithms; 2. Deep representation of multimodal cardiac data features with ensemble modeling to optimize the predictive network as the core screening framework; 3. Assess the model external validity and generalization performance using external validation datasets through screening tool |
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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: |
1.年龄≥45 岁; 2.在深圳地区常住≥6个月; 3.意识清楚,有言语表达能力和阅读能力,与调查人员沟通无障碍; 4.获得知情同意者; |
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Inclusion criteria |
1. Age >= 45 years; 2. Residence in Shenzhen >= 6 months; 3. Conscious state with preserved verbal expression and reading comprehension abilities, and no communication barriers with investigators; 4. Eligible study participants who have provided signed written informed consent; |
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排除标准: |
1.自报患有心衰、心肌梗死或经皮冠状动脉介入治疗、冠脉搭桥术后的患者; |
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Exclusion criteria: |
1.Participants with self-reported heart failure, myocardial infarction, or after percutaneous coronary intervention or coronary artery bypass grafting; |
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研究实施时间: Study execute time: |
从 From 2025-03-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-09-01 00:00:00 至 To 2025-12-31 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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
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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: |
本研究涉及的实验室检查、心电图与心脏超声报告均由分中心直接导出,人口学特征、体格检查以及饮食、身体活动等数据通过问卷进行录入,数据管理未采用ECD系统。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The laboratory tests, electrocardiograms, and cardiac ultrasound reports involved in this study were directly exported from the sub-centre. Demographic characteristics, physical examination, and data on diet and physical activity were entered via questionnaires. The ECD system was not used for data management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |