窄带光谱下利用人工智能模型识别食管癌研究

注册号:

Registration number:

ChiCTR2000030888 

最近更新日期:

Date of Last Refreshed on:

2020-03-20 10:25:12 

注册时间:

Date of Registration:

2020-03-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

窄带光谱下利用人工智能模型识别食管癌研究

Public title:

Automated Diagnosis of Esophageal Squamous Cell Carcinoma Under Narrow Band Imaging Using a Deep Learning Model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

窄带光谱下利用人工智能模型识别食管癌前病变及表浅癌研究

Scientific title:

Automated Diagnosis of Precancerous Lesion and Superficial Esophageal Squamous Cell Carcinoma Under Narrow Band Imaging Using a Deep Learning Model

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:

郭林杰 

研究负责人:

胡兵 

Applicant:

Guo Linjie 

Study leader:

Hu Bing 

申请注册联系人电话:

Applicant telephone:

+86 17780585181

研究负责人电话:

Study leader's
telephone:

+86 18980601278

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:

guolj08@163.com

研究负责人电子邮件:

Study leader's E-mail:

hubingnj@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:

四川成都市国学巷37号

研究负责人通讯地址:

四川成都市国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

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:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan 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年审(1089)号

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:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

Biomedical Ethics Committee, West China Hospital, Sichuan University

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:

李娜

Contact Name of the ethic committee:

Li Na

伦理委员会联系地址:

四川省成都市国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

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, Wuhou District

经费或物资来源:

Source(s) of funding:

None

研究疾病:

食管癌  

Target disease:

esophageal 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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

1. 评估人工智能对食管癌前病变及表浅癌检出的准确性; 2. 对碘染淡染/不染病变的良恶性病变鉴别的准确性, 人工智能与临床医生检查准确性对比。  

Objectives of Study:

1.to assess the accuracy of AI model for precancerous lesion and superficial esophageal cancer; 2.to assess the perfomance for differentiating benign and malignant lesions between doctors and AI.

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. 不同意签署同意书;
2. 存在禁忌症,不能做胃镜或活检。

Exclusion criteria:

1. don't agree to sign the consent.
2. have contraindications for gastroscopy or biopsy.

研究实施时间:

Study execute time:

From 2020-03-11 00:00:00 To 2021-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-03-11 00:00:00 To 2021-03-01 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):

组织病理结果

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):

histological 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):

深度学习检测模型

Index test:

deep learning model

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)

常规行无痛胃镜检查的患者

例数:

Sample size:

2500

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 routinely scheduled for anesthetic gastroscopy

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:

0

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):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

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):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

川北医学院 

单位级别:

三级甲等 

Institution
hospital:

Affilated Hospital of North Sichuan Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

南充中心医院 

单位级别:

三级甲等 

Institution
hospital:

Nanchong Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

苍溪县人民医院 

单位级别:

二级甲等 

Institution
hospital:

Cangxi People's Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学附属淮安第一医院 

单位级别:

三级甲等 

Institution
hospital:

Huai'an First People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

食管表浅癌检出率

指标类型:

主要指标

Outcome:

accuracy for detecting superficial esophageal cancer

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

碘染淡染/不染病变性质判定

指标类型:

次要指标

Outcome:

differential diagnosis of lugol voiding lesions

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ACC, SEN, SPE, AUC of ROC

指标类型:

主要指标

Outcome:

ACC, SEN, SPE, AUC of ROC

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:

食管组织

组织:

Sample Name:

esophageal tissue

Tissue:

人体标本去向

使用后销毁  

说明

按照正常临床操作,取活检,用于病理科进行病理诊断。

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):

未使用

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

Not used

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

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):

CRF数据录入Excel文档上传至Chictr.org

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

CRF record and data recorded in an excel document

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:

CRF记录

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

CRF record

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-03-16 14:38:28