mpMRI前列腺AI诊断效能的临床验证研究

注册号:

Registration number:

ChiCTR2100054653 

最近更新日期:

Date of Last Refreshed on:

2022-11-27 20:46:50 

注册时间:

Date of Registration:

2021-12-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

mpMRI前列腺AI诊断效能的临床验证研究

Public title:

The clinical validation of diagnostic efficacy of AI in prostate cancer based on mpMRI

注册题目简写:

English Acronym:

研究课题的正式科学名称:

mpMRI前列腺AI诊断效能的临床验证研究

Scientific title:

The clinical validation of diagnostic efficacy of AI in prostate cancer based on mpMRI

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:

孙兆男 

研究负责人:

王霄英 

Applicant:

Sun Zhaonan 

Study leader:

Wang Xiaoying 

申请注册联系人电话:

Applicant telephone:

+86 18810896860

研究负责人电话:

Study leader's
telephone:

+86 13511077396

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:

Zhaonan_Sun@163.com

研究负责人电子邮件:

Study leader's E-mail:

Wang_xiaoying@bjmu.edyu.cn

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:

中国北京市西城区西什库大街8号

研究负责人通讯地址:

中国北京市西城区西什库大街8号

Applicant address:

8 Xishiku Street, Xicheng District, Beijing, China

Study leader's address:

8 Xishiku Street, Xicheng District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

100034

研究负责人邮政编码:

Study leader's postcode:

100034

申请人所在单位:

北京大学第一医院

Applicant's institution:

Peking University First Hospital

研究负责人所在单位:

北京大学第一医院

Affiliation of the Leader:

Peking University First Hospital

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:

2021科研342

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:

北京大学第一医院生物医学研究伦理委员会

Name of the ethic committee:

Biomedical Research Ethics Committee of Peking University First Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-09-04 00:00:00

伦理委员会联系人:

于岩岩

Contact Name of the ethic committee:

Yu Yanyan

伦理委员会联系地址:

中国北京市西城区西什库大街8号

Contact Address of the ethic committee:

8 Xishiku Street, Xicheng District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 83572075

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kyc@bjmu.edu.cn

研究实施负责(组长)单位:

北京大学第一医院

Primary sponsor:

Peking University First Hospital

研究实施负责(组长)单位地址:

中国北京市西城区西什库大街8号

Primary sponsor's address:

8 Xishiku 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

37 Guoxue Lane

国家:

中国

省(直辖市):

福建

市(区县):

福州

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建医科大学附属协和医院

具体地址:

新权路29号

Institution
hospital:

Union Hospital Affiliated to Fujian Medical University

Address:

29 Xinquan Road

国家:

中国

省(直辖市):

辽宁

市(区县):

大连

Country:

China

Province:

Liaoning

City:

Dalian

单位(医院):

大连医科大学附属第二医院

具体地址:

中山路467号

Institution
hospital:

The Second Hospital of Dalian Medical University

Address:

467 Zhongshan Road

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

前列腺癌  

Target disease:

Prostate cancer

研究疾病代码:

2C82.0

Target disease code:

2C82.0

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:

主要目的:验证mpMRI前列腺AI辅助诊断软件在真实临床场景中的应用效能。  

Objectives of Study:

Main purpose: To verify the application efficacy of mpMRI prostate AI-assisted diagnosis software in real clinical scenarios.

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:

穿刺活检阴性病例随访时间不足1年或随访过程中有前列腺临床显著癌的可能性(如前列腺特异性抗原、直肠指诊、MR表现的进展)。

Exclusion criteria:

Negative needle biopsy cases with a follow-up time of less than 1 year or the possibility of clinically significant prostate cancer (eg, prostate-specific antigen, digital rectal examination, progression of MR findings) during follow-up.

研究实施时间:

Study execute time:

From 2021-09-04 00:00:00 To 2023-09-04 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2022-02-28 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):

病理结果

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):

Pathological results

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):

mpMRI前列腺AI辅助诊断软件

Index test:

mpMRI prostate AI-assisted diagnosis software

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)

因血清前列腺特异性抗原水平升高、指直肠检查异常和/或经直肠超声异常而临床怀疑前列腺癌的患者,活检前行mpMRI检查。

例数:

Sample size:

1074

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):

Patients with a clinical suspicion of prostate cancer due to elevated serum prostate-specific antigen (PSA) level, abnormal digital rectal examination (DRE) and/or abnormal transrectal ultrasound (TRUS) results, who underwent mpMRI before biopsy.

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):

良性前列腺增生,前列腺炎症

例数:

Sample size:

243

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

Benign prostate hyperplasia, prostatitis

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):

北京大学第一医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建 

市(区县):

福州 

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建医科大学附属协和医院 

单位级别:

三级甲等 

Institution
hospital:

Union Hospital Affiliated to Fujian Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁 

市(区县):

大连 

Country:

China

Province:

Liaoning

City:

Dalian

单位(医院):

大连医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Hospital of Dalian Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

前列腺癌检出灵敏度(以病灶为单位)

指标类型:

主要指标

Outcome:

Detection sensitivity of prostate cancer (based on per lesion)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者检出前列腺癌灵敏度(以患者为单位)

指标类型:

主要指标

Outcome:

Detection sensitivity of prostate cancer (based on per patient)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者检出前列腺癌特异度(以患者为单位)

指标类型:

主要指标

Outcome:

Detection specificity of prostate cancer (based on per patient)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

软件对前列腺癌检出灵敏度(以癌灶为单位)

指标类型:

次要指标

Outcome:

Detection sensitivity of software for prostate cancer (based on per lesion)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

软件对患者检出前列腺癌灵敏度和特异度(以患者为单位)

指标类型:

次要指标

Outcome:

Sensitivity and specificity of software for prostate cancer detection (based on per patient)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

试验阅片时间分析

指标类型:

次要指标

Outcome:

Analysis of trial reading time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

医生诊断信心评价

指标类型:

次要指标

Outcome:

Assessmentof the diagnostic confidence of radiologist

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

软件稳定性及满意度评价

指标类型:

次要指标

Outcome:

Evaluation of software stability and satisfaction

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:

组织:

Sample Name:

None

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:

男性

Gender:

Male

随机方法(请说明由何人用什么方法产生随机序列):

随机数

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

random number

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:

未说明

Blinding:

Not stated

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):

NA(请阅读网站首页注册指南共享原始数据的方式内容)

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

NA

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:

数据采集:病例记录表 数据管理:本地数据库

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

Case record form Home made database

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-12-23 08:24:28