ChiCTR2500109286 版本V1.0 版本创建时间2025/09/16 11:36:40 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:

ChiCTR2500109286 

最近更新日期:

Date of Last Refreshed on:

2025-09-16 11:36:33 

注册时间:

Date of Registration:

2025-09-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于双宽体双源CT心肌灌注成像在稳定性胸痛患者中的图像质量研究

Public title:

Image quality assessment of dual-source dual-wide detector CT-based myocardial perfusion imaging in patients with stable chest pain

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于双宽体双源CT心肌灌注成像在稳定性胸痛患者中的图像质量研究

Scientific title:

Image quality assessment of dual-source dual-wide detector CT-based myocardial perfusion imaging in patients with stable chest pain

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:

于丽华 

研究负责人:

张佳胤 

Applicant:

Lihua Yu 

Study leader:

JiaYin Zhang 

申请注册联系人电话:

Applicant telephone:

+86 152 5995 9236

研究负责人电话:

Study leader's telephone:

+86 189 3017 3280

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:

809495684@qq.com

研究负责人电子邮件:

Study leader's E-mail:

andrewssmu@msn.com

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:

上海市虹口区武进路86号

研究负责人通讯地址:

上海市虹口区武进路85号

Applicant address:

No. 86, Wujin Road, Hongkou District, Shanghai

Study leader's address:

Shanghai, Hongkou District, No. 85 Wujin Road.

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:

上海交通大学医学院附属第一人民医院

Applicant's institution:

Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

研究负责人所在单位:

上海市第一人民医院

Affiliation of the Leader:

Shanghai General Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

院伦审【2025】154号

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:

上海市第一人民医院人体试验伦理审查委员会

Name of the ethic committee:

Shanghai General Hospital Institutional Review Board

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-14 00:00:00

伦理委员会联系人:

耿雯倩

Contact Name of the ethic committee:

Geng Wenqian

伦理委员会联系地址:

上海市虹口区武进路85号

Contact Address of the ethic committee:

Shanghai, Hongkou District, No. 85 Wujin Road.

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 36126254

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13262983906@163.com

研究实施负责(组长)单位:

上海市第一人民医院

Primary sponsor:

Shanghai General Hospital

研究实施负责(组长)单位地址:

上海市虹口区武进路85号

Primary sponsor's address:

Shanghai, Hongkou District, No. 85 Wujin Road.

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第一人民医院

具体地址:

上海市虹口区武进路85号

Institution
hospital:

Shanghai General Hospital

Address:

Shanghai, Hongkou District, No. 85 Wujin Road.

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised funds

Target disease:

chest pain

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

本研究拟使用双宽体双源CT对已经确诊冠心病的稳定性胸痛患者行“一站式”CT心肌灌注成像(CT-MPI)及冠状动脉CT血管造影(CCTA)检查,对比基于双宽体双源CT-MPI的CCTA与CCTA的图像质量,探究基于CT-MPI的CCTA替代“一站式”动态CT-MPI中独立的CCTA的可行性。  

Objectives of Study:

This study intends to utilize dual-source wide-detector CT to perform a "one-stop shop" CT myocardial perfusion imaging (CT-MPI) and coronary CT angiography (CCTA) in patients with stable chest pain diagnosed with coronary artery disease. The image quality of CCTA derived from CT-MPI will be compared with that of standard standalone CCTA, aiming to explore the feasibility of replacing the independent CCTA in the "one-stop shop" dynamic CT-MPI protocol with the CT-MPI-based CCTA.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.既往有CAD病史;
2.临床表现为稳定性心绞痛;
3.年龄≥18岁;

Inclusion criteria

1.Previous history of CAD;
2.Clinical presentation of stable angina;
3.Age ≥ 18 years;

排除标准:

1.既往有冠状动脉搭桥手术史;
2.肾功能不全;
3.碘对比剂过敏;
4.CT-MPI检查禁忌症;

Exclusion criteria:

1.Previous history of coronary bypass grafting;
2.Renal insufficiency;
3.Allergy to iodinated contrast agents;
4.Contraindications to CT?MPI examination;

研究实施时间:

Study execute time:

From 2025-09-01 00:00:00 To 2026-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-30 00:00:00 To 2026-05-01 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

41

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

对比噪声比

指标类型:

主要指标

Outcome:

Contrast-to-noise ratio

Type:

Primary indicator

测量时间点:

CT检查完成后

测量方法:

使用后处理工作站进行测量。

Measure time point of outcome:

Following the CT examination

Measure method:

Measurements will be performed on a postprocessing workstation.

指标中文名:

信噪比

指标类型:

主要指标

Outcome:

Signal-to-noise ratio

Type:

Primary indicator

测量时间点:

CT检查完成后

测量方法:

使用后处理工作站进行测量。

Measure time point of outcome:

Following the CT examination

Measure method:

Measurements will be performed on a postprocessing workstation.

指标中文名:

噪声

指标类型:

主要指标

Outcome:

Noise

Type:

Primary indicator

测量时间点:

CT检查完成后

测量方法:

使用后处理工作站进行测量。

Measure time point of outcome:

Following the CT examination

Measure method:

Measurements will be performed on a postprocessing workstation.

指标中文名:

Likert 4分法评分

指标类型:

次要指标

Outcome:

4-point Likert scale

Type:

Secondary indicator

测量时间点:

CT检查完成后

测量方法:

放射科医生目测评估。

Measure time point of outcome:

Following the CT examination

Measure method:

Visual assessment by radiologists.

指标中文名:

辐射剂量

指标类型:

次要指标

Outcome:

Radiation dose

Type:

Secondary indicator

测量时间点:

CT检查完成后

测量方法:

在PCAS系统中记录。

Measure time point of outcome:

Following the CT examination

Measure method:

The data will be recorded in the PCAS system.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 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):

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

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

CRF

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-09-16 11:36:33