双参数磁共振和多参数磁共振对前列腺癌诊断效能对比研究

注册号:

Registration number:

ChiCTR2000030917 

最近更新日期:

Date of Last Refreshed on:

2020-03-17 09:07:59 

注册时间:

Date of Registration:

2020-03-17 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

双参数磁共振和多参数磁共振对前列腺癌诊断效能对比研究

Public title:

Biparametric versus multiparametric MRI in the diagnosis of prostate cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

实时MRI监测:前列腺癌诊断个性化方案

Scientific title:

Real-time monitored MRI: A step towards personalized imaging protocol of prostate cancer

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:

包婕 

研究负责人:

张玉东 

Applicant:

Bao jie 

Study leader:

Zhang yudong 

申请注册联系人电话:

Applicant telephone:

+86 18862117346

研究负责人电话:

Study leader's
telephone:

+86 15805151704

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:

baojie7346@sina.com

研究负责人电子邮件:

Study leader's E-mail:

njmu_zyd@163.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:

苏州市十梓街188号

研究负责人通讯地址:

南京市广州路300号

Applicant address:

188 Shizi Street, Suzhou, Jiangsu, China

Study leader's address:

300 Guangzhou Road, Nanjing, Jiangsu, China

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:

苏州大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Soochow University

研究负责人所在单位:

南京医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Nanjing 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:

2019-SR-401

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:

南京医科大学第一附属医院

Name of the ethic committee:

The First Affiliated Hospital of Nanjing Medical University (Jiangsu Provincial People's Hospital)

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:

唐金海

Contact Name of the ethic committee:

Tang jinhai

伦理委员会联系地址:

南京市广州路300号

Contact Address of the ethic committee:

300 Guangzhou Road, Nanjing, Jiangsu, China

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:

南京医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Nanjing Medical University

研究实施负责(组长)单位地址:

南京市广州路300号

Primary sponsor's address:

300 Guangzhou Road, Nanjing, Jiangsu, 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):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院

具体地址:

南京市广州路300号

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Address:

300 Guangzhou Road

国家:

中国

省(直辖市):

江苏

市(区县):

苏州

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州大学第一附属医院

具体地址:

南京市广州路300号

Institution
hospital:

The first affiliated hospital of Soochow university

Address:

188 Shizi Street, Suzhou

经费或物资来源:

Source(s) of funding:

None

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

磁共振是前列腺癌的有效诊断方法,但多参数磁共振检查时间较长(通常约30分钟),T2WI、DWI是前列腺癌诊断最重要的两个序列,本研究拟通过对比双参数磁共振(T2WI、DWI)和多参数磁共振对前列腺癌诊断效能,从而在保证检查诊断能力的情况下对扫描的方案进行精简。  

Objectives of Study:

Magnetic resonance imaging (MRI) is increasingly being utilized for the detection of prostate cancer, Multiparametric MRI take long acquisition time(about 30mins), T2WI and DWI are the two most important sequences, this study tend to compare the biparametric versus multiparametric MRI in the diagnosis of prostate cancer at a lower cost.

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:

过去6个月内使用过5-a还原抑制剂;或者具有前列腺穿刺史,前列腺癌治疗史。

Exclusion criteria:

Patients were excluded if they were using 5-alpha-reductase inhibitors at time of examination or has used such during the previous six months; or if they had a previous history of prostatic biopsy, prostatic surgery, or treatment for PCa

研究实施时间:

Study execute time:

From 2018-01-01 00:00:00 To 2020-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2018-01-01 00:00:00 To 2019-12-31 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):

前列腺穿刺,病理检查

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):

Biopsy of prostate, Pathological examination

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):

Mp-MRI

Index test:

Mp-MRI

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)

PSA升高病例或直肠指检高度怀疑。

例数:

Sample size:

200

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):

Men with elevated PSA levels or suspicious digital rectal examination (DRE) findings.

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):

前列腺炎、前列腺增生。

例数:

Sample size:

200

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

Prostatitis and prostatic hyperplasia.

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

南京市 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院 

单位级别:

三甲医院 

Institution
hospital:

The first affiliated hospital of Nanjing medicial university

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

江苏省 

市(区县):

苏州市 

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州大学附属第一医院 

单位级别:

三甲医院 

Institution
hospital:

The first affiliated hospital of Soochow university

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

PI-RADS

指标类型:

主要指标

Outcome:

PI-RADS

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

长径

指标类型:

次要指标

Outcome:

Long diameter

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体积

指标类型:

次要指标

Outcome:

volume

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:

标本中文名:

穿刺组织

组织:

前列腺

Sample Name:

Biopsy tissue

Tissue:

Prostate

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

血液

组织:

静脉

Sample Name:

Blood

Tissue:

vein

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 years
最大 Max age 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:

不公开/Private

盲法:

未说明

Blinding:

Not stated

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):

2022-10-31 Resman www.medresman.org

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

2022-10-31 Resman www.medresman.org

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:

Electronic data capture

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

Electronic data capture

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:

 2020-03-17 09:07:59