ChiCTR2200058831 版本V1.1 版本创建时间2022/12/30 10:04:34 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:

ChiCTR2200058831 

最近更新日期:

Date of Last Refreshed on:

2022-04-17 21:03:08 

注册时间:

Date of Registration:

2022-04-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项关于AI辅助结肠镜下实时判断大肠病变分型的前瞻性、多中心临床研究

Public title:

Artificial Intelligence-Assisted Colonoscopy for real-time diagnosis of colorectal lesion classification: a prospective, multicenter clinical study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项关于AI辅助结肠镜下实时判断大肠病变分型的前瞻性、多中心临床研究

Scientific title:

Artificial Intelligence-Assisted Colonoscopy for real-time diagnosis of colorectal lesion classification: a prospective, multicenter clinical study

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:

韩泽龙 

研究负责人:

刘思德 

Applicant:

Zelong Han 

Study leader:

Side Liu 

申请注册联系人电话:

Applicant telephone:

18925061960

研究负责人电话:

Study leader's
telephone:

13902212459

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:

hzl198886@163.com

研究负责人电子邮件:

Study leader's E-mail:

liuside2011@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:

广东省广州市白云区广州大道北1838号南方医院

研究负责人通讯地址:

广东省广州市白云区广州大道北1838号南方医院

Applicant address:

1838 North Guangzhou Avenue, Baiyun District,Guangzhou, Guangdong, China

Study leader's address:

1838 North Guangzhou Avenue, Baiyun District,Guangzhou, Guangdong, 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:

南方医科大学南方医院

Applicant's institution:

Nanfang Hospital, Southern Medical University

研究负责人所在单位:

南方医科大学南方医院

Affiliation of the Leader:

Nanfang Hospital, Southern 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:

NFEC-2021-171

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:

南方医科大学南方医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanfang Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-06-09 00:00:00

伦理委员会联系人:

刘世霆

Contact Name of the ethic committee:

Shiting Liu

伦理委员会联系地址:

广东省广州市白云区广州大道北1838号南方医院

Contact Address of the ethic committee:

1838 North Guangzhou Avenue, Baiyun District,Guangzhou, Guangdong, China

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:

南方医科大学南方医院

Primary sponsor:

Nanfang Hospital, Southern Medical University

研究实施负责(组长)单位地址:

广东省广州市白云区广州大道北1838号南方医院

Primary sponsor's address:

1838 North Guangzhou Avenue, Baiyun District,Guangzhou, Guangdong, 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):

广东

市(区县):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南方医科大学南方医院

具体地址:

广东省广州市白云区广州大道北1838号

Institution
hospital:

Nanfang Hospital, Southern Medical University

Address:

1838 Guangzhou Avenue North, Baiyun District, Guangzhou, Guangdong

经费或物资来源:

南方医科大学南方医院

Source(s) of funding:

Nanfang Hospital, Southern Medical University

研究疾病:

大肠息肉  

Target disease:

colorectal polyps

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:

I期临床试验 

Study phase:

1

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

主要目的:构建并验证用于辅助结肠镜下实时判断大肠病变分型的AI软件,以提高结肠镜的诊疗水平,实现内镜下实时大肠病变分型诊断。 次要目的:评价 AI 实时诊断软件相较于有经验的内镜医师在大肠病变分型方面的诊断敏感度、特异性、准确率。  

Objectives of Study:

Main objective: To construct and verify AI software for assisting in real-time diagnosis of colorectal lesion classification under colonoscopy, so as to improve the diagnosis and treatment of colonoscopy and realize real-time endoscopic diagnosis of colorectal lesion classification. Secondary objective: To evaluate the diagnostic sensitivity, specificity and accuracy of AI real-time diagnostic software compared with experienced endoscopists in colorectal lesion classification.

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)自愿签署知情同意书。
2)年龄18-75岁。
3)参加结肠镜检查的患者。

Inclusion criteria

1) Subjects sign the informed consent form voluntarily.
2) Subjects aged 18-75 years old.
3) Subjects who undergo colonoscopy.

排除标准:

1)不适合进行内镜检查者。
2)内窥镜图片质量不符合要求。
3)经研究者判断认为不适合参与本试验的患者。

Exclusion criteria:

1) Subjects are not fit for endoscopy.
2) The quality of the subjects' endoscopic images does not meet the requirements.
3) Subjects who judge by the researchers to be unsuitable for this trial.

研究实施时间:

Study execute time:

From 2020-10-01 00:00:00 To 2023-10-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-05-06 00:00:00 To 2023-09-30 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):

病理诊断

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):

Pathological diagnosis

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):

AI 实时诊断软件(NICE分型,JNET分型,pit pattern分型)

Index test:

AI real-time diagnostic software (NICE classification,JNET classification,pit pattern classification)

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)

结直肠息肉患者

例数:

Sample size:

500

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):

colorectal polyp patients

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):

广东 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南方医科大学南方医院 

单位级别:

三甲 

Institution
hospital:

Nanfang Hospital, Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

深圳 

Country:

China

Province:

Guangdong

City:

Shenzhen

单位(医院):

深圳市龙岗区人民医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Longgang District People’s Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

阳江 

Country:

China

Province:

Guangdong

City:

Yangjiang

单位(医院):

阳江市人民医院 

单位级别:

三甲 

Institution
hospital:

Yangjiang People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江西 

市(区县):

龙南 

Country:

China

Province:

Jiangxi

City:

Longnan

单位(医院):

龙南县中医院 

单位级别:

二甲 

Institution
hospital:

Longnan County TCM Hospital

Level of the institution:

Secondary A

测量指标:

Outcomes:

指标中文名:

诊断准确性

指标类型:

主要指标

Outcome:

Diagnostic accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诊断特异性

指标类型:

主要指标

Outcome:

Diagnostic specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诊断敏感度

指标类型:

主要指标

Outcome:

Diagnostic 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:

AI 判断息肉组织学准确率

指标类型:

次要指标

Outcome:

AI to determine the accuracy of polyp histology

Type:

Secondary 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:

结直肠息肉病理标本

组织:

Sample Name:

Pathological specimens of colorectal polyps

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 75 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):

NA

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

NA

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

否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):

上传至医院科研科数据管理中心

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

Upload to data Management Center of Scientific Research Department of hospital

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:

研究者根据受试者的原始观察记录、将数据及时、完整、正确、清晰地载入病例报告表。录入采用相应的数据库系统双人双机录入,之后对数据库进行两遍比对。电子数据文件分类保存,并有多个备份保存于不同磁盘或记录介质上,妥善保存,防止损坏。

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

Based on the original observation records, researchers will completely write accurate data into case report forms in time. Input the data into corresponding database system by two special researchers with two computers respectively. After that, researchers compare two database twice and electronic data will be conserved and backup.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-04-17 21:03:05