人工智能辅助内镜诊断溃疡性结肠炎的炎症活动

注册号:

Registration number:

ChiCTR2300074161 

最近更新日期:

Date of Last Refreshed on:

2023-11-15 22:44:24 

注册时间:

Date of Registration:

2023-08-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人工智能辅助内镜诊断溃疡性结肠炎的炎症活动

Public title:

Artificial intelligence-assisted endoscopic diagnosis of inflammatory activity in ulcerative colitis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人工智能辅助内镜诊断溃疡性结肠炎的炎症活动

Scientific title:

Artificial intelligence-assisted endoscopic diagnosis of inflammatory activity in ulcerative colitis

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:

魏宁 

研究负责人:

石艳婷 

Applicant:

Ning Wei 

Study leader:

Yanting Shi 

申请注册联系人电话:

Applicant telephone:

+86 533 357 0539

研究负责人电话:

Study leader's
telephone:

+86 533 357 0438

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:

weining100110@163.com

研究负责人电子邮件:

Study leader's E-mail:

yantingshi@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:

山东省淄博市上海路10号

研究负责人通讯地址:

山东省淄博市上海路10号

Applicant address:

10 Shanghai Road, Zibo, Shandong

Study leader's address:

10 Shanghai Road, Zibo, Shandong

申请注册联系人邮政编码:

Applicant postcode:

255000

研究负责人邮政编码:

Study leader's postcode:

255000

申请人所在单位:

淄博市中心医院

Applicant's institution:

Zibo Central Hospital

研究负责人所在单位:

淄博市中心医院

Affiliation of the Leader:

Zibo Central Hospital

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:

2023研第072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:

淄博市中心医院医学伦理专家委员会

Name of the ethic committee:

Zibo Central Hospital Medical Ethics Expert Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2023-07-03 00:00:00

伦理委员会联系人:

司志鹏

Contact Name of the ethic committee:

Zhipeng Si

伦理委员会联系地址:

淄博市张店区共青团西路54号

Contact Address of the ethic committee:

54, Gongqingtuan West Road, Zhangdian District, Zibo

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 533 236 0221

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:

淄博市中心医院

Primary sponsor:

Zibo Central Hospital

研究实施负责(组长)单位地址:

山东省淄博市上海路10号

Primary sponsor's address:

10 Shanghai Road, Zibo, Shandong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

淄博

Country:

China

Province:

Shanghai

City:

Zibo

单位(医院):

淄博市中心医院

具体地址:

山东省淄博市上海路10号

Institution
hospital:

Zibo Central Hospital

Address:

10 Shanghai Road, Zibo, Shandong

经费或物资来源:

自筹经费

Source(s) of funding:

Self-financing

研究疾病:

溃疡性结肠炎  

Target disease:

Ulcerative colitis

研究疾病代码:

DD71

Target disease code:

DD71

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

构建基于人工智能的辅助诊断系统,用于评估溃疡性结肠炎内镜严重程度及组织学严重程度。  

Objectives of Study:

Construction of an artificial intelligence-based supplementary diagnostic system for assessing the endoscopic severity and histological severity of ulcerative colitis.

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.肠道准备不足; 2.无法配合检查的患者; 3.结肠镜检查前有结肠切除术、回肠袋吻合术、结肠造口术、回肠造口术或其他肠道切除术的患者。

Exclusion criteria:

1.Inadequate bowel preparation; 2.Patients who are unable to cooperate with the examination; 3.Patients with colectomy, ileal pouch anastomosis, colostomy, ileostomy, or other bowel resection prior to colonoscopy.

研究实施时间:

Study execute time:

From 2023-08-01 00:00:00 To 2024-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-01 00:00:00 To 2024-07-31 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):

专家共识、活检病理、随访。内镜评分标准为溃疡性结肠炎内镜严重程度指数以及梅奥内镜评分。

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):

Expert consensus, biopsy pathology, and follow-up. Endoscopic scoring criteria were the Ulcerative Colitis Endoscopic Severity Index and the Mayo Endoscopy Score.

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):

收集溃疡性结肠炎内镜图像和视频,用于人工智能模型的训练与测试。实现内镜自动评分,实现溃疡性结肠炎的组织学缓解的自动诊断。

Index test:

Collection of endoscopic images and videos of ulcerative colitis for training and testing of artificial intelligence models. Implementing automatic endoscopic scoring for automated diagnosis of histologic remission of ulcerative colitis.

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)

患有溃疡性结肠炎行结肠镜检查的人群。前瞻性收集100例左右。回顾性数据以实际为准。

例数:

Sample size:

100

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):

The population with ulcerative colitis undergoing colonoscopy. The prospective collection of about 100 cases. The retrospective data is based on the actual data.

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):

不适用

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:

NA

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

淄博 

Country:

China

Province:

Shandong

City:

Zibo

单位(医院):

淄博市中心医院 

单位级别:

三甲 

Institution
hospital:

Zibo Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

济南 

Country:

China

Province:

Shandong

City:

Ji'nan

单位(医院):

山东大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

敏感性

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:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

最后统计阶段

测量方法:

Measure time point of outcome:

Final statistical phase

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:

none

组织:

none

Sample Name:

none

Tissue:

none

人体标本去向

其它  

说明

本研究不采集人体标本,仅对内镜过程进行录像级收集病理检查结果

Fate of sample:

0thers  

Note:

In this study, no human specimens were collected, and only the endoscopic procedure was video-recorded to collect pathology results

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 85 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):

未采用随机方法

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

No randomization methodology was 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:

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

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):

试验完成3个月内上传,中国临床试验公共管理平台,http://www.medresman.org.cn

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

Uploaded within 3 months of trial completion, China Clinical Trial Public Management Platform, http://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:

电子版CRF,使用中国临床试验公共管理平台对数据进行管理。

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

Electronic CRFs, using the China Clinical Trial Public Management Platform for data management.

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:

 2023-08-01 08:38:48