双源CT Flash模式单次增强心脏与头颈动脉联合扫描的前瞻性、随机、多中心临床研究

注册号:

Registration number:

ChiCTR-DDT-14004617 

最近更新日期:

Date of Last Refreshed on:

2016-11-30 20:17:28 

注册时间:

Date of Registration:

2014-05-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

双源CT Flash模式单次增强心脏与头颈动脉联合扫描的前瞻性、随机、多中心临床研究

Public title:

Coronary combined with carotid-cerebrovascular CT angiography with a single High-pitch acquisition protocol using Dual-source CT: A prospective, randomised, multicentre clinical trial

注册题目简写:

CCCC Trial

English Acronym:

CCCC Trial

研究课题的正式科学名称:

双源CT Flash模式单次增强心脏与头颈动脉联合扫描的前瞻性、随机、多中心临床研究

Scientific title:

Coronary combined with carotid-cerebrovascular CT angiography with a single High-pitch acquisition protocol using Dual-source CT: A prospective, randomised, multicentre clinical trial

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:

孙凯 

研究负责人:

李坤成 

Applicant:

Sun Kai 

Study leader:

Li Kuncheng 

申请注册联系人电话:

Applicant telephone:

+86 13654844693

研究负责人电话:

Study leader's
telephone:

+86 13911099059

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:

Henrysk@163.com

研究负责人电子邮件:

Study leader's E-mail:

cjr.likuncheng@vip.163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://btzxyyct.lingdi.net/

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.xwhosp.com.cn/

申请注册联系人通讯地址:

内蒙古包头市中心医院影像科

研究负责人通讯地址:

北京市西城区长椿街45号

Applicant address:

Department of Radiology, Baotou Central Hospital, Inner Mongolia, China

Study leader's address:

45 Changchun Street, Xicheng District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

014040

研究负责人邮政编码:

Study leader's postcode:

100053

申请人所在单位:

内蒙古包头市中心医院影像科

Applicant's institution:

Department of Radiology, Baotou Central Hospital, Inner Mongolia , China

研究负责人所在单位:

首都医科大学宣武医院放射科

Affiliation of the Leader:

Department of Radiology Xuanwu Hospital of Capital Medical University

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:

2014-01

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

包头市中心医院伦理委员会

Name of the ethic committee:

Ethics Committee of Baotou Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2014-04-15 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

研究实施负责(组长)单位:

首都医科大学宣武医院放射科

Primary sponsor:

Department of Radiology Xuanwu Hospital of Capital Medical University

研究实施负责(组长)单位地址:

北京市西城区长椿街45号

Primary sponsor's address:

45 Changchun Street, Xicheng District, Beijing, China

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

市(区县):

北京市

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

首都医科大学宣武医院放射科

具体地址:

北京市西城区长椿街45号

Institution
hospital:

Department of Radiology Xuanwu Hospital of Capital Medical University

Address:

45 Changchun Street, Xicheng District, Beijing, China

经费或物资来源:

自筹经费

Source(s) of funding:

self-financing

研究疾病:

心脑血管疾病  

Target disease:

cardiovascular and cerebrovascular diseases

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:

探索性研究/预试验 

Study phase:

0

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

动脉粥样硬化是一种全身性疾病,动脉粥样硬化患者表现为多发血管床病变。研究表明,冠状动脉粥样硬化与颈动脉、脑动脉粥样硬化密切相关。因此,全面准确地评价心脑血管动脉粥样硬化的程度及其关系、早期干预、降低心脑血管事件的发生具有重要的临床意义。本前瞻性、随机、多中心临床研究的目的是探讨双源CT Flash模式单次增强心脏与头颈动脉联合扫描的可行性与准确性。  

Objectives of Study:

Progression and instability of atherosclerotic plaques often occur simultaneously at multiple sites in the systemic vasculature. It has been shown that plaque formations in the carotid and coronary arteries are closely related[1] and have similar atherogenesis. Therefore, the simultaneous assessment of atherosclerosis in the carotid, cerebral, and coronary arteries is of great importance in the clinical practice. The aim of this prospective, randomised, multicentre clinical trial is to explore the feasibility and diagnostic accuracy of the one-step high-pitch protocol coronary combined with carotid-cerebrovascular CTA.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

心律不齐包括房颤、早搏,心率≥65 bpm,有对比剂过敏史,严重肝、肾功能不全病史(GFR<60ml/min),6个月冠状动脉PCI或搭桥病史,孕妇,或钙化积分>600。

Exclusion criteria:

The exclusion criteria included: irregular heart rate including atrial fibrillation and premature ventricular contraction, HR≥65 bpm, allergies to iodine-based contrast agents, elevated serum creatinine level, creatinine clearance <60 ml per minute, cardiac surgery or intervention within 6 months, pregnancy, stents, bypass graft, or Agatston score >600.

研究实施时间:

Study execute time:

From 2014-04-01 00:00:00 To 2016-04-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2014-05-28 00:00:00 To 2015-05-28 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):

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):

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):

Index test:

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)

例数:

Sample size:

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):

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):

例数:

Sample size:

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

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

北京市 

Country:

China

Province:

Beijing

City:

Beijing City

单位(医院):

首都医科大学宣武医院放射科 

单位级别:

三级甲等 

Institution
hospital:

Department of Radiology Xuanwu Hospital of Capital Medical University

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

包头市 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

Baotou City

单位(医院):

包头市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Baotou Central Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

北京市 

市(区县):

北京市 

Country:

China

Province:

Beijing

City:

Beijing City

单位(医院):

中国中医科学院广安门医院 

单位级别:

三级甲等 

Institution
hospital:

Guang’anmen Hospital, China Academy of Chinese Medical Sciences

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

河南省 

市(区县):

郑州市 

Country:

China

Province:

He'nan

City:

Zhengzhou

单位(医院):

郑州大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Zhengzhou University

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

呼和浩特 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

Huhehaote

单位(医院):

内蒙古自治区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Inner Mongolia People's Hospital

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

河北省 

市(区县):

石家庄市 

Country:

China

Province:

Hebei

City:

Shijiazhuang City

单位(医院):

河北医科大学第四医院 

单位级别:

三级甲等 

Institution
hospital:

Fourth Hospital of Hebei Medical University

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

图像质量

指标类型:

主要指标

Outcome:

image quality

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确性

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:

射线剂量

指标类型:

次要指标

Outcome:

radiation dose

Type:

Secondary 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:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 30 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):

N/A

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

N/A

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:

Blinding:

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

否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):

首都医科大学宣武医院放射科

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

Department of Radiology Xuanwu Hospital of Capital Medical University

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:

首都医科大学宣武医院放射科

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

Department of Radiology Xuanwu Hospital of Capital Medical University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2014-05-08 00:00:00