ChiCTR2000041110 版本V1.0 版本创建时间2020/12/18 23:21:29 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:

ChiCTR2000041110 

最近更新日期:

Date of Last Refreshed on:

2020-12-18 23:21:24 

注册时间:

Date of Registration:

2020-12-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

吴练练医师:伦理审批文件已过有效期限,试验是否已纳入参试着正在进行中?如未开始,请及时申请伦理延期。 内镜精灵消化内镜人工智能人机比赛

Public title:

Comparison of the performance of human readers versus ENDOANGEL for diagnosing early gastric cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人工智能辅助系统在消化内镜临床应用中准确性的多中心验证研究

Scientific title:

A study evaluating the performance of an artificial intelligence system in the clinical application of digestive endoscopy

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:

吴练练 

研究负责人:

于红刚 

Applicant:

Lianlian Wu 

Study leader:

Honggang Yu 

申请注册联系人电话:

Applicant telephone:

+8618202783380

研究负责人电话:

Study leader's telephone:

+8613871281899

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:

wu_leanne@163.com

研究负责人电子邮件:

Study leader's E-mail:

yuhonggang1968@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:

湖北省武汉市武昌区解放路238号

研究负责人通讯地址:

湖北省武汉市武昌区解放路238号

Applicant address:

99 Zhangzhidong Road, Wuchang District, Wuhan City, China

Study leader's address:

99 Zhangzhidong Road, Wuchang District, Wuhan City, China

申请注册联系人邮政编码:

Applicant postcode:

430060

研究负责人邮政编码:

Study leader's postcode:

430060

申请人所在单位:

Renmin Hospital of Wuhan University

Applicant's institution:

Renmin Hospital of Wuhan University

研究负责人所在单位:

Renmin Hospital of Wuhan University

Affiliation of the Leader:

Renmin Hospital of Wuhan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

WDRY2019-K094

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:

武汉大学人民医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of Wuhan University, Renmin Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2019-12-09 00:00:00

伦理委员会联系人:

陈红

Contact Name of the ethic committee:

Hong Chen

伦理委员会联系地址:

湖北武汉武昌区张之洞路99号

Contact Address of the ethic committee:

99 Zhangzhidong Road, Wuchang District, Wuhan City, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+8618202783380

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:

武汉大学人民医院

Primary sponsor:

Renmin Hospital of Wuhan University

研究实施负责(组长)单位地址:

湖北武汉武昌区张之洞路99号

Primary sponsor's address:

99 Zhangzhidong Road, Wuchang District, Wuhan City, 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):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉大学人民医院

具体地址:

武昌区张之洞路99号

Institution
hospital:

Renmin Hospital of Wuhan University

Address:

99 Zhangzhidong Road, Wuchang District

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学肿瘤医院

具体地址:

海淀区阜成路81号

Institution
hospital:

Beijing Cancer Hospital

Address:

81 Fucheng Road, Haidian District

经费或物资来源:

自筹

Source(s) of funding:

self-financing

Target disease:

Gastric cancer

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:

使用前期开发的深度学习早期胃癌诊断系统,对比测试内镜医师和深度学习系统诊断早期胃癌的性能,为深度学习系统的临床应用提供理论依据。  

Objectives of Study:

To test and compare the performance of human endoscopists and an artificail intelligence system on the diagnosis of early gastric cancer under endoscopy, and provide evidence for potential clinical application deep learning method.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1)同意参与该项比赛;
2)有1年以上独立内镜操作经验,累积胃镜操作量大于2000;
3)会做且在原单位有条件做染色放大胃镜;
4)曾经独立使用染色放大胃镜对患者病灶性质进行内镜下诊断。

Inclusion criteria

1) Endoscopists able to give informed consent;
2) Have more than 1 year experience in independent endoscopy operations, and the cumulative amount of gastroscopy operations is over 2000;
3) Be able to and have the opportunity to conduct magnifying narrow-band (ME-NBI) endoscopy in routine work;
4) Have the experience on independent diagnosis of gastric lesions under ME-NBI endoscopy.

排除标准:

1)未能签署知情同意书;
2)研究者认为受试者不适宜参加本研究的其他情况。

Exclusion criteria:

1) Not sign the informed consent;
2) Other situations where the investigator believes that the subject is not suitable to participate in this study.

研究实施时间:

Study execute time:

From 2020-12-25 00:00:00 To 2020-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-21 00:00:00 To 2020-12-31 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):

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):

人工智能消化道早癌辅助诊断系统——内镜精灵

Index test:

An artificial intelligence system of digestive endoscopy

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)

早期胃癌的患者

例数:

Sample size:

35

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 early gastric cancer

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):

非癌患者

例数:

Sample size:

65

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

Patients without gastric cancer

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China 

Province:

Hubei 

City:

Wuhan 

单位(医院):

武汉大学人民医院 

单位级别:

三级甲等 

Institution
hospital:

Renmin Hospital of Wuhan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

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:

特异度

指标类型:

次要指标

Outcome:

Specificity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确度

指标类型:

次要指标

Outcome:

Accuracy

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:

N/A

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 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):

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

nona

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

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):

中国临床试验注册中心

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

http://www.chictr.org.cn/

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:

数据管理与统计分析由武汉大学人民医院负责实施

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

Renmin hospital of Wuhan university is responsible for the data management and statistical analysis.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-12-18 23:21:25