ChiCTR2500100953 版本V1.0 版本创建时间2025/04/17 11:26:56 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:

ChiCTR2500100953 

最近更新日期:

Date of Last Refreshed on:

2025-04-17 11:26:47 

注册时间:

Date of Registration:

2025-04-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

慢性萎缩性胃炎AI诊断模型的效能研究

Public title:

Study on the efficacy of AI diagnostic model for chronic atrophic gastritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

慢性萎缩性胃炎内镜下分级人工智能模型辅助提高医生诊断准确率的研究

Scientific title:

Study on improving the diagnostic accuracy of chronic atrophic gastritis with the aid of endoscopic hierarchical artificial intelligence 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:

高志 

研究负责人:

陈磊 

Applicant:

Chen Lei 

Study leader:

Lei Chen 

申请注册联系人电话:

Applicant telephone:

+86 15659613502

研究负责人电话:

Study leader's telephone:

+86 13228683896

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:

472593106@qq.com

研究负责人电子邮件:

Study leader's E-mail:

chenlei1977603@126.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:

重庆市沙坪坝区新桥街道高滩岩正街29号阳光康居

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街29号

Applicant address:

The First Affiliated Hospital of Army Military Medical University

Study leader's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

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:

陆军军医大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Army Military Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Army Medical 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:

(A)KY2025029

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Army Medical University PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-13 00:00:00

伦理委员会联系人:

贺莉

Contact Name of the ethic committee:

He Li

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街29号

Contact Address of the ethic committee:

No 29 Gaotanyan Main Street Shapingba District Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 68754035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cqhl13@qq.com

研究实施负责(组长)单位:

中国人民解放军陆军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街29号

Primary sponsor's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院

具体地址:

重庆市沙坪坝区高滩岩正街29号

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected project (self-funded)

Target disease:

Chronic atrophic gastritis

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:

在临床实际中观察慢性萎缩性胃炎内镜下分级人工智能模型对胃镜医生诊断慢性萎缩胃炎的准确率有无提升作用,为该模型作用的发挥,提供新的思路。  

Objectives of Study:

In clinical practice, it is observed whether the endoscopic hierarchical artificial intelligence model can improve the accuracy of gastroscopy doctors in diagnosing chronic atrophic gastritis, and provide new ideas for the play of the role of this model

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.患者年龄在18岁及以上;
2.能耐受麻醉,麻醉风险等级为 1、2或3级;
3.需要接受胃镜检查;
4.患者及家属能够给予知情同意;

Inclusion criteria

1.Patients are 18 years of age and older;
2.Tolerance to anesthesia, anesthesia risk level 1, 2 or 3;
3.A gastroscopy is required;
4.Patients and their families can give informed consent;

排除标准:

1.存在凝血功能障碍;
2.孕期患者;
3.既往病史中对麻醉剂过敏的;
4.研究人员认为患者不适合参加试验;
5.无法提供知情同意;

Exclusion criteria:

1.There is coagulation dysfunction;
2.Pregnant patient;
3.Allergies to anesthetics in the past;
4.The researchers deemed the patient unfit for the trial;
5.Unable to provide informed consent;

研究实施时间:

Study execute time:

From 2025-04-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-20 00:00:00 To 2026-06-30 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

864

Group:

Experimental group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

864

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

no

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

中国人民解放军陆军军医大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Army 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 rate

Type:

Primary indicator

测量时间点:

样本数量的最后一名患者胃镜检查结束后

测量方法:

以胃镜专家事后调出患者胃镜影像资料重新作出的慢性萎缩性胃炎诊断的结果作为金标准,结合每名医生行胃镜检查的患者例数,分别统计各组诊断慢性萎缩性胃炎的准确率

Measure time point of outcome:

Sample number of the last patient after gastroscopy

Measure method:

The accuracy rate of diagnosis of chronic atrophic gastritis in each group was calculated by taking the result of re-diagnosis of chronic atrophic gastritis based on the gastroscopic image data retrieved by gastroscopy experts as the gold standard, combined with the number of patients undergoing gastroscopy by each doctor

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:

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):

试验周期内连续随机进入内镜中心进行胃镜检查的患者

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

Patients who were randomly admitted to the endoscopy center for gastroscopy during the trial period

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,对评估者隐藏分组

Blinding:

Open-label study with blinded-evaluators

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):

2026年06月后,邮箱发送信息形式(472593106@qq.com)

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

After 2026.06, the form of sending information by email (472593106@qq.com)

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:

病例登记表:用excel表格记录患者的ID号、年龄、性别、慢性萎缩性胃炎的诊断结果;并收集患者的胃镜图像资料。

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

Case registration form: The patient's ID number, age, gender and diagnosis result of chronic atrophic gastritis were recorded in excel. The gastroscopic image data of the patients were collected.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-04-17 11:26:47