ChiCTR-DDT-12002192 版本V1.1 版本创建时间2015/08/13 21:05:53 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:

ChiCTR-DDT-12002192 

最近更新日期:

Date of Last Refreshed on:

2015-08-13 21:04:45 

注册时间:

Date of Registration:

2012-05-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

冠状动脉迭代重建降低辐射剂量及维持图像质量的研究:患者自身的前后对比

Public title:

Decreased Radiation Dose and Preserved Diagnostic Accuracy with Iterative Reconstruction at Coronary Computed Tomography Angiography: Intra-Individual Comparisons

注册题目简写:

English Acronym:

研究课题的正式科学名称:

冠状动脉迭代重建降低辐射剂量及维持图像质量的研究:患者自身的前后对比

Scientific title:

Decreased Radiation Dose and Preserved Diagnostic Accuracy with Iterative Reconstruction at Coronary Computed Tomography Angiography: Intra-Individual Comparisons

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:

尹卫华 

研究负责人:

吕滨 

Applicant:

Yin Weihua 

Study leader:

Lv Bin 

申请注册联系人电话:

Applicant telephone:

+86 13811927596

研究负责人电话:

Study leader's
telephone:

+86 010 88398052

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:

yinweihua415@sina.com

研究负责人电子邮件:

Study leader's E-mail:

blu@vip.sina.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:

北京市北礼士路167号阜外心血管病医院放射科

研究负责人通讯地址:

北京市北礼士路167号阜外心血管病医院放射科

Applicant address:

167 North Lishi Road, Xicheng District, Beijing

Study leader's address:

167 North Lishi Road, Xicheng 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:

中国医学科学院 北京协和医学院 阜外心血管病医院

Applicant's institution:

Cardiovascular Institute and Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College

研究负责人所在单位:

Affiliation of the Leader:

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:

2012-387

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:

阜外心血管病医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Cardiovascular Institute and Fu Wai Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2012-04-17 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:

中国医学科学院 北京协和医学院 阜外心血管病医院

Primary sponsor:

Cardiovascular Institute and Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College

研究实施负责(组长)单位地址:

北京市北礼士路167号阜外心血管病医院放射科

Primary sponsor's address:

167 North Lishi Road, Xicheng 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):

Country:

China

Province:

Beijing

City:

单位(医院):

阜外心血管病医院

具体地址:

北京市北礼士路167号

Institution
hospital:

Cardiovascular Institute and Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College

Address:

167 North Lishi Road, Xicheng District, Beijing

经费或物资来源:

拜耳医药保健有限公司

Source(s) of funding:

Bayer healthcare

研究疾病:

冠状动脉粥样硬化性心脏病  

Target disease:

coronary atherosclerotic artery 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:

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:

迭代重建(SAFIRE)是否可以在较传统滤波反投影(FBP)低50%放射剂量时准确诊断冠心病  

Objectives of Study:

To investigate the accuracy in the diagnosis of coronary heart disease when iterative reconstruction use 30% less radiation dose than traditional filtered back projection reconstruction.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

患者已安排导管冠状动脉造影,年龄在30-70岁之间,心律齐,心率变异度<5 bmp。

Inclusion criteria

Patients aged range from 30 to 70 years old have been arranged catheter coronary angiography, stable sinus rhythm and heart rate variability < 5bmp.

排除标准:

房颤或心律不齐,意识不清,无法配合呼吸指令,怀孕或哺乳期妇女,对碘造影剂过敏,肾功能不全患者。

Exclusion criteria:

Atrial fibrillation or irregular heart rate,unconscious, cannot be coordinate respiratory instructions, known pregnancy or lactating women, prior iodinated contrast reaction, renal insufficiency.

研究实施时间:

Study execute time:

From 2012-05-11 00:00:00 To 2012-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2012-05-11 00:00:00 To 2012-11-11 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(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

阜外心血管病医院 

单位级别:

三甲 

Institution
hospital:

Cardiovascular Institute and Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

辐射剂量

指标类型:

主要指标

Outcome:

radiation dose

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诊断效能

指标类型:

主要指标

Outcome:

diagnostic 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:

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:

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 70 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):

由第三方统计人员经统计软件生成随机数字表,用不透明的信封实现随机

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

Random number generated by the statistical software from third-party statisticians,and use an opaqu

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

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):

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:

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2012-05-23 00:00:00