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注册号: Registration number: |
ChiCTR2500100766 |
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最近更新日期: Date of Last Refreshed on: |
2025-04-15 10:43:04 |
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注册时间: Date of Registration: |
2025-04-15 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
冠脉中间支解剖学特点及其与冠脉硬化相关性的CT研究 |
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Public title: |
CT study on the anatomical characteristics of the Ramus Intermedius and its correlation with coronary atherosclerosis |
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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: |
冠脉中间支解剖学特点及其与冠脉硬化相关性的CT研究 |
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Scientific title: |
CT study on the anatomical characteristics of the Ramus Intermedius and its correlation with coronary atherosclerosis |
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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: |
徐延峰 |
研究负责人: |
徐延峰 |
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Applicant: |
Xu Yanfeng |
Study leader: |
Xu Yanfeng |
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申请注册联系人电话: Applicant telephone: |
+86 15103173638 |
研究负责人电话:
Study leader's |
+86 317 2075569 |
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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: |
999xyf@163.com |
研究负责人电子邮件: Study leader's E-mail: |
999xyf@163.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: |
河北省沧州市运河区新华西路16号 沧州市中心医院 |
研究负责人通讯地址: |
河北省沧州市运河区新华西路16号 |
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Applicant address: |
Cangzhou Central Hospital,16 Xinhua West Road, YunHe District, Cangzhou, Hebei |
Study leader's address: |
16 Xinhua West Road, YunHe District, Cangzhou, Hebei |
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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: |
沧州市中心医院 |
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Applicant's institution: |
Cangzhou Central Hospital |
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研究负责人所在单位: |
沧州市中心医院 |
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Affiliation of the Leader: |
Cangzhou Central 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: |
2023-329-01 |
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: |
沧州市中心医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Cangzhou Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-12-18 00:00:00 | ||
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伦理委员会联系人: |
黄倩 |
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Contact Name of the ethic committee: |
Huang Qian |
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伦理委员会联系地址: |
河北省沧州市运河区新华西路16号 |
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Contact Address of the ethic committee: |
16 Xinhua West Road, YunHe District, Cangzhou, Hebei |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 317 2072271 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
13315703862@163.com |
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研究实施负责(组长)单位: |
沧州市中心医院 |
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Primary sponsor: |
Cangzhou Central Hospital |
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研究实施负责(组长)单位地址: |
河北省沧州市运河区新华西路16号 |
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Primary sponsor's address: |
16 Xinhua West Road, YunHe District, Cangzhou, Hebei |
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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: |
河北省医学科学研究课题 |
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Source(s) of funding: |
Scientific Research Fund of Health Commission of Hebei Province |
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研究疾病: |
冠状动脉粥样硬化性心脏病 |
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Target disease: |
Coronary arteriosclerosis |
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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: |
本研究利用CCTA对左冠状动脉、中间支解剖学特点及粥样硬化病变进行研究,发现中间支的检出率(发生率)及中间支解剖学特点(近段管径、全长、与邻近左前降支和左回旋支位置关系、夹角,等),分析其解剖学特点与左冠状动脉斑块分布及狭窄程度相关性,揭示中间支的存在在左冠状动脉冠心病发生中的作用,为冠心病的预防、治疗和预后评估提供依据。 |
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Objectives of Study: |
This study uses CCTA to study the anatomical features of the left coronary artery, the intermediate branch, and atherosclerotic lesions. It was found that the detection rate (prevalence) and anatomical features of the intermediate branch (near-segment diameter, total length, position relationship with the adjacent left anterior descending artery and left circumflex artery, angle, etc.) were analyzed, and the correlation between its anatomical features and the distribution of plaques and degree of stenosis in the left coronary artery was explored. It reveals the role of the intermediate branch in the occurrence of coronary heart disease in the left coronary artery and provides evidence for the prevention, treatment, and prognosis assessment of coronary heart disease. |
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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.金属植入物(支架、心脏瓣膜、起搏器等); |
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Exclusion criteria: |
1.metal implant (stent, heart valve, pacemaker, etc.); |
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研究实施时间: Study execute time: |
从 From 2023-10-27 00:00:00至 To 2026-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-12-20 00:00:00 至 To 2024-12-17 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: |
结束 /Completed |
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): |
NA |
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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: |
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Blinding: |
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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): |
EDC,2026-05-01共享,网络平台:国家生物信息中心 China National center for Bioinformation (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): |
EDC, Shared on 2026-05-01, Network Platform: 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: |
收集病例个人信息、病史等临床资料,测量冠脉相关数据并录入电子表格,由专人负责管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Collect personal information and clinical data of patients, including medical history, measure coronary artery-related data and input them into an electronic spreadsheet, which is managed by a dedicated person. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |