ChiCTR2600125107 版本V1.0 版本创建时间2026/05/21 11:53:08 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:

ChiCTR2600125107 

最近更新日期:

Date of Last Refreshed on:

2026-05-21 11:53:00 

注册时间:

Date of Registration:

2026-05-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人工智能辅助系统对非糜烂性胃食管反流病的应用

Public title:

Application of Artificial Intelligence-Assisted Systems in Non-erosive Gastroesophageal Reflux Disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人工智能辅助系统对非糜烂性胃食管反流病的应用

Scientific title:

Application of Artificial Intelligence-Assisted Systems in Non-erosive Gastroesophageal Reflux Disease

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:

熊鑫 

研究负责人:

何素玉 

Applicant:

Xin Xiong 

Study leader:

SuYu He 

申请注册联系人电话:

Applicant telephone:

+86 183 8280 2260

研究负责人电话:

Study leader's telephone:

+86 180 0825 8565

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:

xiongxin199411@163.com

研究负责人电子邮件:

Study leader's E-mail:

hesuyu2009@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:

四川省遂宁市河东新区东平北路27号

研究负责人通讯地址:

四川省遂宁市河东新区东平北路27号

Applicant address:

No. 27, Dongping North Road, Hedong New District, Suining City, Sichuan Province, China

Study leader's address:

No. 27, Dongping North Road, Hedong New District, Suining City, Sichuan Province, China

申请注册联系人邮政编码:

Applicant postcode:

629000

研究负责人邮政编码:

Study leader's postcode:

629000

申请人所在单位:

遂宁市中心医院

Applicant's institution:

Suining Central Hospital

研究负责人所在单位:

遂宁市中心医院

Affiliation of the Leader:

Suining Central Hospital

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:

KYLLKS20260089

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:

遂宁市中心医院医学科研伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of Suining Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-30 00:00:00

伦理委员会联系人:

余周

Contact Name of the ethic committee:

Zhou Yu

伦理委员会联系地址:

四川省遂宁市河东新区东平北路27号

Contact Address of the ethic committee:

No. 27, Dongping North Road, Hedong New District, Suining City, Sichuan Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 0825 8250

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:

遂宁市中心医院

Primary sponsor:

Suining Central Hospital

研究实施负责(组长)单位地址:

四川省遂宁市河东新区东平北路27号

Primary sponsor's address:

No. 27, Dongping North Road, Hedong New District, Suining City, Sichuan Province, 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):

Country:

China

Province:

Si Chuan

City:

单位(医院):

遂宁市中心医院

具体地址:

四川省遂宁市河东新区东平北路27号

Institution
hospital:

Suining Central Hospital

Address:

No. 27, Dongping North Road, Hedong New District, Suining City, Sichuan Province, China

经费或物资来源:

Source(s) of funding:

None

Target disease:

non-erosive reflux disease

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:

本研究旨在探讨在AI辅助系统下提高NERD检出率的方法,降低患者的医疗和非医疗费用,为临床诊疗中提供一种创新的辅助诊断手段。同时,本研究也旨在推动医学和工学领域的交叉和融合,达到消化系统疾病的早诊和早治,减轻公共卫生的经济负担。  

Objectives of Study:

This study aims to explore methods to improve the detection rate of NERD with the assistance of AI-aided systems, reduce patients' medical and non-medical costs, and provide an innovative auxiliary diagnostic tool for clinical diagnosis and treatment. Meanwhile, it also seeks to promote the intersection and integration of medical and engineering fields, achieve early diagnosis and treatment of digestive system diseases, and alleviate the economic burden of public health.

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.第一部分探讨 NERD 的不同特征性变化与反流的相关性,其研究对象来源于2018年-2026 年于遂宁市中心医院诊断为 NERD,具有胃镜、高分辨率食管动力检测以及反流监测资料的患者 纳入标准:确诊为 NERD 的患者,具有完整的胃镜、高分辨食管动力检测以及反流监测(24 小时 pH 监测或 24 小时 pH 联合阻抗监测)资料。NERD 的诊断表现:长病程(>6 月),具有反流相关症状,内镜下不符合反流性食管炎的洛杉矶分级,酸暴露时间>4.0%。 2.研究第二部分建立 AI 辅助诊断 NERD 的模型,其研究对象来源于2018 年至2026年遂宁市中心医院消化内镜中心的影像资料。 纳入标准:符合上消化内镜检查规范的胃食管结合部图像。 3.研究第三部分验证模型的诊断效能,其研究对象来源于研究第一部分以及第二部分完成后的遂宁市中心医院消化内镜中心的影像资料。纳入标准:>18 岁,因筛查、胃肠道症状调查或监测而转诊为上消化道内窥镜检查的患者。

Inclusion criteria

1. The first part explores the correlation between different characteristic changes of NERD and reflux. The study subjects were patients diagnosed with NERD at Suining Central Hospital from 2018 to 2026, who had gastroscopy, high-resolution esophageal manometry, and reflux monitoring data. Inclusion criteria: patients diagnosed with NERD, with complete gastroscopy, high-resolution esophageal manometry, and reflux monitoring (24-hour pH monitoring or 24-hour pH combined impedance monitoring) data. Diagnostic criteria for NERD: long disease course (>6 months), reflux-related symptoms, endoscopy findings not corresponding to Los Angeles classification of reflux esophagitis, acid exposure time >4.0%. 2. The second part of the study establishes an AI-assisted NERD diagnostic model. The study subjects were images obtained from the Digestive Endoscopy Center of Suining Central Hospital from 2018 to 2026. Inclusion criteria: images of the gastroesophageal junction that meet upper gastrointestinal endoscopy standards. 3. The third part of the study verifies the diagnostic performance of the model. The study subjects were images obtained from the Digestive Endoscopy Center of Suining Central Hospital after completing parts one and two of the study. Inclusion criteria: patients over 18 years old, referred for upper gastrointestinal endoscopy for screening, gastrointestinal symptom investigation, or monitoring.

排除标准:

1: 研究第一部分排除标准:排除标准:胃食管结合部胃镜图片质量差,酸暴露时间<4.0%,反流食管炎,巴雷特食管,胃食管流出道梗阻障碍性疾病,嗜酸性食管炎,食管裂孔疝,上消化道手术史,食管恶性肿瘤。 2: 研究第二部分排除标准:排除标准:不符合上消化内镜检查规范的胃食管结合部图像 3: 研究第三部分排除标准:怀孕,食管恶性肿瘤,上消化道手术史,食道潴留,已知活动性上消化道出血或急诊内窥镜检查、食道狭窄或严重潜在疾病的患者,拒绝参与的患者。

Exclusion criteria:

1. Exclusion criteria for the first part of the study: Poor-quality gastroscopic images of the gastroesophageal junction (GEJ); acid exposure time (AET) < 4.0%; reflux esophagitis (RE); Barrett's esophagus (BE); gastroesophageal outflow obstruction (GOO); eosinophilic esophagitis (EoE); hiatal hernia; history of upper gastrointestinal surgery; malignant esophageal tumors. 2. Exclusion criteria for the second part of the study:Images of the gastroesophageal junction (GEJ) that do not meet the standards of upper gastrointestinal endoscopy. 3. Exclusion criteria for the third part of the study: Pregnancy; malignant esophageal tumors; history of upper gastrointestinal surgery; esophageal stasis; patients with known active upper gastrointestinal bleeding, those undergoing emergency endoscopy, patients with esophageal stricture or severe underlying diseases; patients who refuse to participate.

研究实施时间:

Study execute time:

From 2026-05-17 00:00:00 To 2029-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-27 00:00:00 To 2029-04-30 00:00:00  

干预措施:

Interventions:

组别:

第一部分

样本量:

150

Group:

Part One

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

第二部分

样本量:

6000

Group:

Part Two

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

第三部分

样本量:

1000

Group:

Part Three

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

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:

Si Chuan 

City:

 

单位(医院):

遂宁市中心医院 

单位级别:

三甲 

Institution
hospital:

Suining Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

病变的检出率

指标类型:

主要指标

Outcome:

Detection rate of lesions

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

高分辨率食管测压

指标类型:

次要指标

Outcome:

high resolution esophageal manometry

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

24小时食管pH联合阻抗监测

指标类型:

次要指标

Outcome:

twenty-four hours esophageal multiple channel intraluminal pH-impedance reflux monitoring

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

24小时食管pH监测

指标类型:

主要指标

Outcome:

24-hour esophageal pH monitoring

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

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:

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 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):

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

None

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

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):

研究完成后6个月内,通过 ResMan (www.medresman.org.cn) 公开共享个体参与者数据(IPD),包括元数据和病例记录表的记录数据。

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

Within 6 months after the completion of the study, individual participant data (IPD), including metadata and case report form data, will be publicly shared through ResMan (www.medresman.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:

本研究采用病例记录表(CRF)和基于互联网的电子数据采集系统(EDC)进行数据采集和管理。具体来说,使用ResMan系统进行数据管理和质量控制,确保数据的准确性和完整性。

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

This study uses Case Report Forms (CRFs) and a web-based Electronic Data Capture (EDC) system for data collection and management. Specifically, the ResMan system is used for data management and quality control to guarantee data accuracy and completeness.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-05-21 11:53:00