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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: |
ChiCTR2300075364 |
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最近更新日期: Date of Last Refreshed on: |
2023-10-01 21:18:59 |
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注册时间: Date of Registration: |
2023-09-01 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: |
基于深度学习技术的超高分辨率心血管CT形态和功能一体化影像诊断方法研究 |
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Public title: |
Research of Super Resolution Deep learning Reconstruction (SR-DLR) based cardiovascular CT diagnosis approach via morphological and functional imaging |
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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: |
基于深度学习技术的超高分辨率心血管CT形态和功能一体化影像诊断方法研究 |
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Scientific title: |
Research of Super Resolution Deep learning Reconstruction (SR-DLR) based cardiovascular CT diagnosis approach via morphological and functional imaging |
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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: |
徐橙 |
研究负责人: |
王怡宁 |
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Applicant: |
Cheng Xu |
Study leader: |
Yining Wang |
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申请注册联系人电话: Applicant telephone: |
+86 188 1179 0922 |
研究负责人电话:
Study leader's |
+86 136 6100 3076 |
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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: |
xucheng_1994@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wangyining@pumch.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: |
北京市东城区帅府园1号 |
研究负责人通讯地址: |
北京市东城区帅府园1号 |
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Applicant address: |
No.1 Shuaifuyuan, Dongcheng District, Beijing |
Study leader's address: |
No.1 Shuaifuyuan, Dongcheng District, Beijing |
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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: |
北京协和医院 |
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Applicant's institution: |
Peking Union Medical College Hospital |
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研究负责人所在单位: |
北京协和医院 |
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Affiliation of the Leader: |
Peking Union Medical College 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: |
NA |
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: |
中国医学科学院北京协和医院伦理审查委员会 |
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Name of the ethic committee: |
Ethics Review Committee of Peking Union Medical College 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: |
2023-09-22 00:00:00 | ||
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伦理委员会联系人: |
李佳月 |
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Contact Name of the ethic committee: |
Jiayue Li |
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伦理委员会联系地址: |
北京东城区帅府园1 号 |
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Contact Address of the ethic committee: |
No.1 Shuaifuyuan, Dongcheng District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6915 6874 |
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: |
北京协和医院 |
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Primary sponsor: |
Peking Union Medical College Hospital |
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研究实施负责(组长)单位地址: |
北京市东城区帅府园1号 |
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Primary sponsor's address: |
No.1 Shuaifuyuan, Dongcheng District, Beijing |
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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: |
北京市自然科学基金重点研究专题 |
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Source(s) of funding: |
Key research project of Beijing Natural Science Foundation |
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研究疾病: |
心血管疾病 |
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Target disease: |
Cardiovascular disease |
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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: |
诊断试验 |
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Study type: |
Diagnostic test |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
评价基于深度学习重建的超高分辨率重建系统PIQE在心血管CT形态和功能学一体化评估中的价值。 |
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Objectives of Study: |
To evaluate the value of super resolution reconstruction system PIQE based on deep learning reconstruction in the integrated evaluation of cardiovascular CT morphology and function. |
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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: |
a. 年龄≥18岁且≤ 80岁; b. 能够理解研究目的,自愿参加并签署知情同意书; c. 研究者评估疑似存在冠脉狭窄病变,拟行冠状动脉造影检查。 CCTA影像入选标准: a. CCTA检查应在佳能医疗320排CT(Aquilion ONE GENESIS Edition)上完成; b. CCTA影像清晰可读; c. 通过CCTA影像评估钙化积分>100或存在支架。 |
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Inclusion criteria |
a. Age ≥18 years and ≤ 80 years; b. Able to understand the purpose of the study, voluntarily participate and sign the informed consent; c. The investigators evaluated the suspected presence of coronary stenosis and planned to perform coronary angiography. Inclusion criteria for CCTA images: a. CCTA should be performed on Canon Medical 320-row CT (Aquilion ONE GENESIS Edition); b. CCTA images are clear and readable; c. Calcification score >100 or the presence of stents was assessed by CCTA imaging. |
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排除标准: |
一般排除标准: a. 妊娠、哺乳期女性或计划妊娠的女性; b. CCTA检查前30天内有心肌梗死病史; c. 既往冠脉行CABG、置入起搏器、ICD、人工瓣膜; d. 已知对对比剂过敏或禁忌; e. 肥厚型梗阻性心肌病或重症心力衰竭(NYHA≥III); f. 体重指数>35kg/m2; g. 血肌酐>178μmol/L; h. 经研究者评估受试者存在不适合参加研究的其他情况。 CCTA影像排除标准: a. CT成像质量不佳,无法提取冠状动脉血管树; b. 靶病变为闭塞病变; c. 病变涉及动脉瘤或心肌桥。 冠脉造影排除标准: a. 目标血管严重迂曲,预计压力导丝通过困难。 |
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Exclusion criteria: |
General exclusion criteria: a. Pregnant or lactating women or women planning to become pregnant; b. History of myocardial infarction within 30 days prior to CCTA; c. Previous coronary artery CABG, pacemaker implantation, ICD, artificial valve; d. Known allergy or contraindication to contrast agents; e. hypertrophic obstructive cardiomyopathy or severe heart failure (NYHA≥III); f. Body mass index > 35kg/m2; g. Serum creatinine > 178μmol/L; h. Other conditions in which the subjects were assessed by the investigator as unsuitable for study participation. Exclusion criteria for CCTA images: a. Poor CT imaging quality, unable to extract coronary tree; b. Target lesions were occlusive lesions; c. Lesions involving aneurysms or myocardial Bridges. Exclusion criteria of coronary angiography: a. The target vessel is severely tortuous, and the pressure guide wire is expected to have difficulty passing through. |
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研究实施时间: Study execute time: |
从 From 2023-05-04 00:00:00至 To 2025-05-04 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-09-01 00:00:00 至 To 2025-05-04 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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): |
非随机对照研究 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Non-randomized controlled trial. |
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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: |
公开/Public |
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盲法: |
图像评估将由设盲的放射科医师执行 |
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Blinding: |
Image evaluation will be performed by blind radiologists |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
以科研为目的,通过向邮箱wangyining@pumch.cn申请 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
For research purposes, applications should be sent to wangyining@pumch.cn |
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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: |
数据采集记录CRF,数据储存于pacs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: |
Data acquisition records CRF and data is stored in pacs system |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |