ChiCTR2300075364 版本V1.0 版本创建时间2023/09/01 17:43:02 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2300075364 

最近更新日期:

Date of Last Refreshed on:

2023-09-01 17:42:31 

注册时间:

Date of Registration:

2023-09-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

Public title:

Research of Super Resolution Deep learning Reconstruction (SR-DLR) based cardiovascular CT diagnosis approach via morphological and functional imaging

注册题目简写:

English Acronym:

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

Scientific title:

Research of Super Resolution Deep learning Reconstruction (SR-DLR) based cardiovascular CT diagnosis approach via morphological and functional imaging

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

徐橙 

研究负责人:

王怡宁 

Applicant:

Cheng Xu 

Study leader:

Yining Wang 

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
telephone:

+86 136 6100 3076

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

Applicant address:

No.1 Shuaifuyuan, Dongcheng District, Beijing

Study leader's address:

No.1 Shuaifuyuan, Dongcheng District, Beijing

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:

申请人所在单位:

北京协和医院

Applicant's institution:

Peking Union Medical College Hospital

研究负责人所在单位:

北京协和医院

Affiliation of the Leader:

Peking Union Medical College Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

I-23PJ1112

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

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

Name of the ethic committee:

Ethics Review Committee of Peking Union Medical College Hospital, Chinese Academy of Medical Sciences

伦理委员会批准日期:

Date of approved by ethic committee:

2023-07-18 00:00:00

伦理委员会联系人:

李佳月

Contact Name of the ethic committee:

Jiayue Li

伦理委员会联系地址:

北京东城区帅府园1 号

Contact Address of the ethic committee:

No.1 Shuaifuyuan, Dongcheng District, Beijing

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:

研究实施负责(组长)单位:

北京协和医院

Primary sponsor:

Peking Union Medical College Hospital

研究实施负责(组长)单位地址:

北京市东城区帅府园1号

Primary sponsor's address:

No.1 Shuaifuyuan, Dongcheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

北京

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

北京协和医院

具体地址:

北京市东城区帅府园1号

Institution
hospital:

Peking Union Medical College Hospital

Address:

No.1 Shuaifuyuan, Dongcheng District, Beijing

经费或物资来源:

北京市自然科学基金重点研究专题

Source(s) of funding:

Key research project of Beijing Natural Science Foundation

研究疾病:

心血管疾病  

Target disease:

Cardiovascular disease

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

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>200或存在支架。

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 >200 or the presence of stents was assessed by CCTA imaging.

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。

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.

研究实施时间:

Study execute time:

From 2023-05-04 00:00:00 To 2025-05-04 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-09-01 00:00:00 To 2025-05-04 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

冠脉造影和血流储备分数

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Coronary angiography and flow reserve fraction

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

冠状动脉CTA

Index test:

Coronary CTA

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

疑诊或确诊冠心病

例数:

Sample size:

300

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

People with suspected or confirmed coronary heart disease

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

心肌桥

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

myocardial bridge

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京协和医院 

单位级别:

三甲 

Institution
hospital:

Peking Union Medical College Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广州 

市(区县):

 

Country:

China

Province:

Guangzhou

City:

单位(医院):

广东省中医院二沙岛分院 

单位级别:

三甲 

Institution
hospital:

Ershadao Branch of Guangdong Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广州 

市(区县):

 

Country:

China

Province:

Guangzhou

City:

单位(医院):

广州医科大学附属第四医院(增城区人民医院) 

单位级别:

三级 

Institution
hospital:

The Fourth Affiliated Hospital of Guangzhou Medical University (Zengcheng District People's Hospital)

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

广西玉林市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Guangxi Yulin First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

广西自治区人民医院 

单位级别:

三甲 

Institution
hospital:

Guangxi Autonomous Region People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南省个旧市人民医院 

单位级别:

三甲 

Institution
hospital:

Gejiu People's Hospital of Yunnan Province

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南省中医医院 

单位级别:

三级 

Institution
hospital:

Yunnan Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南曲靖市第一人民医院 

单位级别:

三级 

Institution
hospital:

Yunnan Qujing First People's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

昆明市延安医院 

单位级别:

三级 

Institution
hospital:

Yan‘an Hospital of Kunming City

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南蒙自市人民医院 

单位级别:

三级 

Institution
hospital:

Mengzi People's Hospital of Yunnan Province

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

贵州 

市(区县):

 

Country:

China

Province:

Guizhou

City:

单位(医院):

贵州医科大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Guizhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南 

市(区县):

 

Country:

China

Province:

Henan

City:

单位(医院):

新乡医学院第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Xinxiang Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

哈尔滨 

市(区县):

 

Country:

China

Province:

Haerbin

City:

单位(医院):

哈尔滨医科大学附属第四医院 

单位级别:

三甲 

Institution
hospital:

The Fourth Affiliated Hospital of Harbin Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市人民医院 

单位级别:

三甲 

Institution
hospital:

Tianjin People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shanxi

City:

单位(医院):

陕西省汉中市中心医院 

单位级别:

三甲 

Institution
hospital:

Hanzhong Central Hospital of Shaanxi Province

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

山东第一医科大学(济南市人民医院) 

单位级别:

三甲 

Institution
hospital:

Shandong First Medical University (Jinan People's Hospital)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

山东医学高等专科学校附属医院 

单位级别:

二甲 

Institution
hospital:

Affiliated Hospital of Shandong Medical College

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第一医院本院&南沙分院 

单位级别:

三甲 

Institution
hospital:

Nansha Branch of the First Affiliated Hospital of Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

三亚人民医院 

单位级别:

三甲 

Institution
hospital:

Sanya People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

张家港市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Zhangjiagang First People's Hospital

Level of the institution:

Tertiary A

国家:

中南大学湘雅二院

省(直辖市):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

中南大学湘雅二院 

单位级别:

三甲 

Institution
hospital:

The Second Xiangya College of Central South University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

狭窄程度

指标类型:

主要指标

Outcome:

stenosis degree

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

冠状动脉CT血流储备分数

指标类型:

主要指标

Outcome:

CT-FFR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确度

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

由放射科医师判读

Randomization Procedure (please state who generates the random number sequence and by what method):

Read by the radiologist

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

盲法:

图像评估将由设盲的放射科医师执行

Blinding:

Image evaluation will be performed by blind radiologists

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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

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

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

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2023-09-01 17:42:31