磁共振功能成像早期筛查前列腺癌

注册号:

Registration number:

ChiCTR-DDT-14005150 

最近更新日期:

Date of Last Refreshed on:

2015-01-03 14:02:06 

注册时间:

Date of Registration:

2014-08-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

磁共振功能成像早期筛查前列腺癌

Public title:

Functional magnetic resonance imaging of screening for early prostate cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

磁共振功能成像早期筛查前列腺癌

Scientific title:

Functional magnetic resonance imaging of screening for early prostate cancer

研究课题代号(代码):

Study subject ID:

14BJZ02

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:

张琨 

研究负责人:

叶慧义 

Applicant:

Kun Zhang 

Study leader:

Huiyi Ye 

申请注册联系人电话:

Applicant telephone:

+86 10 66936626

研究负责人电话:

Study leader's
telephone:

+86 10 66936626

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:

zkbeir@163.com

研究负责人电子邮件:

Study leader's E-mail:

yehuiyi301@aliyun.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:

北京市海淀区复兴路28号解放军总医院核磁室

研究负责人通讯地址:

北京市海淀区复兴路28号解放军总医院核磁室

Applicant address:

No. 28 Fuxing Road, Department of Radiology, Chinese PLA General Hospital, Beijing, China

Study leader's address:

No. 28 Fuxing Road, Department of Radiology, Chinese PLA General Hospital, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

100853

研究负责人邮政编码:

Study leader's postcode:

100853

申请人所在单位:

中国人民解放军总医院

Applicant's institution:

Chinese PLA General Hospital

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:

No

伦理委员会批件文号:

Approved No. of ethic committee:

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:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 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:

中国人民解放军总医院

Primary sponsor:

Chinese PLA General Hospital

研究实施负责(组长)单位地址:

北京市海淀区复兴路28号解放军总医院核磁室

Primary sponsor's address:

No. 28 Fuxing Road, Department of Radiology, Chinese PLA General Hospital, Beijing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

经费或物资来源:

保健专项科研课题(14BJZ02)

Source(s) of funding:

Health special research projects

研究疾病:

前列腺癌  

Target disease:

Prostate cancer

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:

1、确定常规MR、超高b值DWI、动态增强对前列腺癌的MR扫描标准,并提出诊断标准及阈值;2、超高b值DWI序列提高早期前列腺癌的检出率,为临床穿刺活检及下一步治疗提供可靠依据;3、通过成本-效果分析,建立磁共振早期筛查前列腺癌扫描方案及诊断标准。  

Objectives of Study:

1. To explore the diagnostic standard of prostate cancer by MR routine examinations, Ultra-high-b-value diffusion weighted imaging (DWI) and dynamic contrast-enhanced (DCE) MRI, and to propose the threshold of diagnosis; 2. Ultra-high-b-value DWI sequence to improve the detection rate of early prostate cancer, and for guiding prostate gland biopsy; 3. through cost-effect analysis by multiple parameters estimation method, to propose the guiding program of clinic MR examination of early prostate cancer and diagnostic criteria.

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:

1、不能耐受MRI检查及MRI检查禁忌症者;2、受试者有中度或重度肾损伤,GFR/eGFR<60ml/min;3、受试者静脉造影前血肌酐>144mmol/l;(备注)如果受试者的血肌酐略超过144mmol/l,而尿量正常(1500ml-2500ml/d),可以考虑纳入本研究;4、MRI检查与穿刺活检或手术间隔3周以上者;5、已行放疗、化疗及其它针对肿瘤的治疗者;6、检查前已有任何证据提示有转移者;7、合并其它严重疾病者。

Exclusion criteria:

1. can not tolerate MRI examination and MRI contraindications;
2. Mild range or sever renal injury, GFR/eGFR less than 60ml/min;
3. Before contrast, serum creatinine more than 144mmol/l;
4. MRI examination and biopsy or surgical interval of more than three weeks;
5. any treatment including radiotherapy, chemotherapy and other treatment for cancer;
6. any evidence of metastasis;
7. combined with other serious diseases.

研究实施时间:

Study execute time:

From 2014-09-01 00:00:00 To 1990-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2014-09-01 00:00:00 To 1990-01-01 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):

中国人民解放军总医院 

单位级别:

三级甲等 

Institution
hospital:

Chinese PLA General Hospital

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

是否有病灶

指标类型:

主要指标

Outcome:

Lesion existence

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:

诊断特异度

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:

指标中文名:

诊断准确性

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:

受试者工作特征曲线

指标类型:

主要指标

Outcome:

receiver operating characteristic curve

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:

指标中文名:

ADC值

指标类型:

主要指标

Outcome:

ADC value

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:

前列腺穿刺组织

组织:

Sample Name:

prostate

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 65 years
最大 Max age 95 years

性别:

男性

Gender:

Male

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:

阅片医师之间,阅片医师与病理医师之间

Blinding:

Between radiologists;between radiologist and pathologist

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):

中国人民解放军总医院

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

Chinese PLA General Hospital

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:

中国人民解放军总医院

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

Chinese PLA General Hospital

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2014-08-27 00:00:00