ChiCTR2400090627 版本V1.0 版本创建时间2024/10/10 11:02:13 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:

ChiCTR2400090627 

最近更新日期:

Date of Last Refreshed on:

2024-10-10 10:57:37 

注册时间:

Date of Registration:

2024-10-10 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

慢乙肝病理的智能模型

Public title:

Intelligent model of chronic viral hepatitis B pathology

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于深度学习建立并验证识别慢乙肝肝脏病理免疫模式、严重程度的智能模型

Scientific title:

Based on deep learning, an intelligent model to identify pathological immune pattern and severity of chronic hepatitis B liver was established and verified

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:

赵新颜 

研究负责人:

赵新颜 

Applicant:

Zhao Xinyan 

Study leader:

Zhao Xinyan 

申请注册联系人电话:

Applicant telephone:

+86 13801001732

研究负责人电话:

Study leader's
telephone:

+86 10 63138458

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:

zhao_xinyan@ccmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

zhao_xinyan@ccmu.edu.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:

北京市西城区永安路95号北京友谊医院西门科研一号楼

研究负责人通讯地址:

北京市西城区永安路95号

Applicant address:

Building 1, West Gate Scientific Research, Beijing Friendship Hospital, 95 Yongan Road, Xicheng Dist

Study leader's address:

No.95 Yongan Road,Xicheng District,Beijing,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:

首都医科大学附属北京友谊医院

Applicant's institution:

Beijing Friendship Hospital, Capital Medical University

研究负责人所在单位:

首都医科大学附属北京友谊医院

Affiliation of the Leader:

Beijing Friendship Hospital ,Capital 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:

2024-P2-042-01

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:

首都医科大学附属北京友谊医院生命伦理委员会

Name of the ethic committee:

Bioethics Committee of Beijing Friendship Hospital Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-02-22 00:00:00

伦理委员会联系人:

李悦

Contact Name of the ethic committee:

Li Yue

伦理委员会联系地址:

北京市西城区永安路95号

Contact Address of the ethic committee:

No.95 Yongan Road,Xicheng District,Beijing,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 63139006

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13661202501@163.com

研究实施负责(组长)单位:

首都医科大学附属北京友谊医院

Primary sponsor:

Beijing Friendship Hospital ,Capital Medical University

研究实施负责(组长)单位地址:

北京市西城区永安路95号

Primary sponsor's address:

No.95 Yongan Road,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):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京友谊医院

具体地址:

北京市西城区永安路95号

Institution
hospital:

Beijing Friendship Hospital ,Capital Medical University

Address:

No.95 Yongan Road,Xicheng District,Beijing,China

经费或物资来源:

病原学与防疫技术体系研究

Source(s) of funding:

National Key Research and Development Program of China

研究疾病:

慢性乙型病毒性肝炎  

Target disease:

Chronic hepatitis B

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

建立并验证一种基于医学认知的人工智能模型,识别慢乙肝肝脏病理切片中的病变及其部位性质和程度、炎症细胞特点,进而分析描述慢乙肝肝脏病理模式,包括炎症分级、纤维化分期,联系临床信息,辅助判断临床严重程度。  

Objectives of Study:

Establish and verify an artificial intelligence model based on medical cognition to identify lesions, their site nature and degree, and the characteristics of inflammatory cells in pathological sections of chronic hepatitis B liver, and then analyze and describe the immune pattern of chronic hepatitis B liver pathology, and associate clinical information to assist in judging clinical severity.

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.满足慢性乙肝肝炎的诊断标准:既往HBsAg和/或HBV DNA阳性>6个月;
2.在既往研究中收集过病理组织和临床严重程度;

Inclusion criteria

1.Meet the diagnostic criteria for chronic hepatitis B: previous HBsAg and/or HBV DNA positive > 6 months;
2.Pathological tissue and clinical severity were collected in previous studies;

排除标准:

1.合并其他原发肝脏疾病:遗传代谢性肝病、先天性发育异常性肝病等;酒精性肝病,即饮酒时间大于5年,饮酒量:男>40g/d,女>20g/d;自身免疫性肝炎的简化表评分≥6分或复杂表评分≥10分,或与自身免疫性肝炎无法鉴别;
2.合并继发性肝脏疾病:缺血缺氧性肝炎,或淤血性肝病;
3.合并胆道疾病:原发性胆汁性胆管炎、原发性硬化性胆管炎、胆道梗阻等;
4.合并其他感染性疾病:其他嗜肝或非嗜肝病毒性肝炎、梅毒或艾滋病,寄生虫感染,脓毒症;
5.既往行肝脏移植、骨髓移植;
6.妊娠或哺乳期;
7.年龄小于18岁;

Exclusion criteria:

1.Combined with other primary liver diseases: hereditary metabolic liver disease, congenital dysplastic liver disease, etc. Alcoholic liver disease, that is, drinking time greater than 5 years, alcohol consumption: male > 40g/d, female > 20g/d; Autoimmune hepatitis has a simplified scale score of ≥6 or a complex scale score of ≥10, or is not distinguishable from autoimmune hepatitis;
2.Secondary liver disease: ischemic hypoxic hepatitis, or stasis liver disease;
3.Combined with biliary diseases: primary biliary cholangitis, primary sclerosing cholangitis, biliary obstruction, etc;
4.Associated with other infectious diseases: other hepatotropic or non-hepatotropic toxic hepatitis, syphilis or AIDS, parasitic infections, sepsis;
5.Previously, he had liver and bone marrow transplants;
6.Pregnancy or lactation;
7.Under 18 years of age;

研究实施时间:

Study execute time:

From 2022-12-26 00:00:00 To 2025-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-12-26 00:00:00 To 2025-05-31 00:00:00

干预措施:

Interventions:

组别:

训练集

样本量:

700

Group:

Train set

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

Not Applicable

Intervention code:

组别:

验证集

样本量:

150

Group:

Validation set

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

Not Applicable

Intervention code:

组别:

测试集

样本量:

150

Group:

Test set

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

Not Applicable

Intervention code:

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):

首都医科大学附属北京友谊医院 

单位级别:

三级甲等 

Institution
hospital:

Beijing Friendship Hospital ,Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

准确率

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

模型验证时独立测量

测量方法:

正确预测数 / 预测总数

Measure time point of outcome:

model Validation

Measure method:

Number of correct predictions / Total number pf predictions

指标中文名:

ROC曲线下面积

指标类型:

主要指标

Outcome:

Area Under Curve

Type:

Primary indicator

测量时间点:

模型验证时独立测量

测量方法:

绘出ROC曲线;计算曲线下面积

Measure time point of outcome:

model Validation

Measure method:

Draw ROC curve; Calculate the area under the curve

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 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):

评估者采用NumPy方法产生随机数列

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

Evaluators use NumPy method to generate random sequences

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:

开放标签

Blinding:

Open-label study

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):

发表论文、专利公开

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

Publish papers and make patents public

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:

无CRF、EDC

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

no CRF or EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-10-10 10:57:37