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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: |
ChiCTR2200055158 |
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最近更新日期: Date of Last Refreshed on: |
2022-07-19 19:22:18 |
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注册时间: Date of Registration: |
2022-01-02 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: |
缺血性心肌病心脏磁共振评价与预后的相关性研究 |
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Public title: |
Association of Cardiac Magnetic Resonance Assessment with Prognosis in Ischemic Cardiomyopathy Patients |
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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: |
二尖瓣环平面位移和心梗周围带 CMR评价对心肌梗死患者MACE风险的预测 |
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Scientific title: |
Prognostic Value of Cardiac Magnetic Resonance-derived Mitral Annular Plane Systolic Excursion and Heterogeneity of the Peri-infarct Border Zone for Adverse Cardiac Events in Myocardial Infarction Patients |
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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: |
赵新湘 |
研究负责人: |
赵新湘 |
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Applicant: |
Zhao Xinxiang |
Study leader: |
Zhao Xinxiang |
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申请注册联系人电话: Applicant telephone: |
+86 13888297841 |
研究负责人电话: Study leader's telephone: |
+86 13888297841 |
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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: |
zhaoxinxiang06@126.com |
研究负责人电子邮件: Study leader's E-mail: |
zhaoxinxiang06@126.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: |
云南省昆明市五华区滇缅大道374号 |
研究负责人通讯地址: |
云南省昆明市五华区滇缅大道374号 |
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Applicant address: |
374 Dianmian Avenue, Wuhua District, Kunming, Yunnan |
Study leader's address: |
374 Dianmian Avenue, Wuhua District, Kunming, Yunnan |
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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: |
昆明医科大学第二附属医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Kunming Medical University |
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研究负责人所在单位: |
昆明医科大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Kunming Medical University |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2021203 |
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: |
昆明医科大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
The Ethics Committee of the Second Affiliated Hospital of Kunming Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-11-30 00:00:00 |
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伦理委员会联系人: |
王琳 |
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Contact Name of the ethic committee: |
Wang Lin |
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伦理委员会联系地址: |
云南省昆明市五华区滇缅大道374号 |
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Contact Address of the ethic committee: |
374 Dianmian Avenue, Wuhua District, Kunming, Yunnan |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
昆明医科大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Kunming Medical University |
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研究实施负责(组长)单位地址: |
云南省昆明市五华区滇缅大道374号 |
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Primary sponsor's address: |
374 Dianmian Avenue, Wuhua District, Kunming, Yunnan |
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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: |
昆明医科大学第二附属医院院内临床研究项目 |
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Source(s) of funding: |
Hospital Clinical Research Program of the Second Affiliated Hospital of Kunming Medical University |
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Target disease: |
Ischemic Cardiomyopathy |
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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: |
回顾性研究 | ||||||||||||||||||||||
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Study phase: |
Retrospective study |
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研究设计: |
析因分组(即根据危险因素或暴露因素分组) |
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Study design: |
Factorial |
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研究目的: |
明确CMR量化的MAPSE、BZ以及新参数BZ熵值与MACE的相关性,探索最佳的MACE联合预测模型,建立心梗后个体化的风险评估,早期、快速、准确地评估出高风险患者。 |
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Objectives of Study: |
To clarify the association of the CMR-derived MAPSE, BZ and the new parameter BZ entropy with MACE, to explore the best joint MACE prediction model, to establish individualized post-infarction risk assessment, and to evaluate high-risk patients early, quickly and accurately. |
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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有心肌缺血的临床表现;②患者心肌肌钙蛋白(cTn)水平持续升高,至少一个值高于99百分位参考上限(URL);③CMR的LGE图像上可见始于心内膜下的高信号。 |
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Inclusion criteria |
①Patients had clinical presentations of myocardial ischaemia. ②Patients had persistently elevated cardiac troponin (cTn) levels with at least one value above the 99th percentile upper reference limit (URL). ③Patients had a positive LGE in which the scar extended from the subendocardium to the epicardium. |
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排除标准: |
①合并其他心脏疾病(扩张型心肌病、肥厚型心肌病等);②心梗后中重度二尖瓣返流;③其他重症患者(恶性肿瘤、慢性肾病等);④图像质量欠佳;⑤失联或脱访。 |
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Exclusion criteria: |
①Patients had other cardiac diseases (dilated cardiomyopathy, hypertrophic cardiomyopathy, etc.). ②Patients with moderate or severe mitral regurgitation after MI. ③Patients had no percutaneous coronary intervention (PCI) after CMR. ④Patients with other severe diseases (malignant tumour, chronic kidney disease, etc.). ⑤Patients had low-quality images. ⑥Patients failed to follow up. |
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研究实施时间: Study execute time: |
从 From 2022-01-01 00:00:00至 To 2024-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2022-01-01 00:00:00 至 To 2024-12-31 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: |
正在进行 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): |
根据患者在随访期间有无MACE发生,将患者分为无MACE组和MACE组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Patients were divided into the No-MACE group and the MACE group according to the absence or presence of MACE during the follow-up period. |
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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 |
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 |
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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: |
不适用 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Not applicable. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |