验证基于深度学习的病灶尺寸测量系统临床应用效果的多中心研究

注册号:

Registration number:

ChiCTR2200059453 

最近更新日期:

Date of Last Refreshed on:

2023-02-11 16:52:06 

注册时间:

Date of Registration:

2022-04-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

验证基于深度学习的病灶尺寸测量系统临床应用效果的多中心研究

Public title:

Validate the clinical application of depth learning-based lesion size measurement system: a multi-center study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

验证基于深度学习的病灶尺寸测量系统临床应用效果的多中心研究

Scientific title:

Validate the clinical application of depth learning-based lesion size measurement system: a multi-center 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:

王静 

研究负责人:

于红刚 

Applicant:

Wang Jing 

Study leader:

Yu Honggang 

申请注册联系人电话:

Applicant telephone:

+86 18771146096

研究负责人电话:

Study leader's
telephone:

+86 13871281899

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:

1149270157@qq.com

研究负责人电子邮件:

Study leader's E-mail:

yuhonggang1968@whu.edu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

武汉大学人民医院

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:

湖北武汉张之洞路99号

研究负责人通讯地址:

湖北武汉张之洞路99号

Applicant address:

99 Zhangzhidong Road, Wuhan, Hubei

Study leader's address:

99 Zhangzhidong Road, Wuhan, Hubei

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:

武汉大学人民医院

Applicant's institution:

Renmin Hospital of Wuhan University

研究负责人所在单位:

武汉大学人民医院

Affiliation of the Leader:

Renmin Hospital of Wuhan 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:

2019K-K094(Y02)

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:

武汉大学人民医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of People's Hospital, Wuhan University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-01-17 00:00:00

伦理委员会联系人:

陈红

Contact Name of the ethic committee:

Chen Hong

伦理委员会联系地址:

湖北武汉张之洞路99号

Contact Address of the ethic committee:

99 Zhangzhidong Road, Wuhan, Hubei

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:

武汉大学人民医院

Primary sponsor:

Renmin Hospital of Wuhan University

研究实施负责(组长)单位地址:

湖北武汉张之洞路99号

Primary sponsor's address:

99 Zhangzhidong Road, Wuhan, Hubei

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉大学人民医院

具体地址:

张之洞路99号

Institution
hospital:

Renmin Hospital of Wuhan University

Address:

99 Zhangzhidong Road

国家:

中国

省(直辖市):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉市第八医院

具体地址:

江岸区中山大道1307号

Institution
hospital:

The Eighth Hospital of Wuhan

Address:

1307 Zhongshan Avenue, Jiang'an District

国家:

中国

省(直辖市):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

湖北省第三人民医院

具体地址:

中山大道26号

Institution
hospital:

The Third People's Hospital of Hubei Province

Address:

26 Zhongshan Avenue

经费或物资来源:

自筹

Source(s) of funding:

self-raised

研究疾病:

肠息肉  

Target disease:

Intestinal 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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

主要目的:与息肉切除后,游标卡尺测量的结果(最长径)相比,模型测量息肉尺寸的准确性。  

Objectives of Study:

Main purpose: The accuracy of the model in measuring polyp size was compared with the results (longest diameter) measured by vernier calipers after polyp removal.

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. 患有炎症性肠病;
2. 个人或家族有息肉综合征病史;
3. 孕期或哺乳期妇女;
4. 已知肠道狭窄/有占位性肿瘤/结肠阻塞/穿孔者;
5. 既往结直肠外科手术史的患者;
6. 既往有解痉剂过敏史的患者;
7. 因凝血问题/血小板减少无法切除息肉。

Exclusion criteria:

1. Suffering from inflammatory bowel disease;
2. Personal or family history of polyposis syndrome;
3. Pregnant or lactating women;
4. Known intestinal stricture/space-occupying tumor/colon obstruction/perforation;
5. Patients with a history of colorectal surgery;
6. Patients with a history of allergy to antispasmodics;
7. Unable to remove polyps due to coagulation problems/thrombocytopenia.

研究实施时间:

Study execute time:

From 2022-04-25 00:00:00 To 2022-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-04-25 00:00:00 To 2022-09-30 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):

息肉切除后游标卡尺测量结果(最长径)

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):

The results (longest diameter) measured by vernier calipers after polyp removal.

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):

基于深度学习的病灶尺寸测量系统

Index test:

Depth learning-based lesion size measurement system

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)

需要在肠镜下切除息肉的患者

例数:

Sample size:

152

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):

Patients who need polyp removal under colonoscopy

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):

湖北 

市(区县):

武汉 

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉大学人民医院 

单位级别:

三甲 

Institution
hospital:

Renmin Hospital of Wuhan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

息肉尺寸

指标类型:

主要指标

Outcome:

Polyp size

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

内镜医师估计息肉尺寸的准确度

指标类型:

次要指标

Outcome:

Accuracy of endoscopist estimate of polyp size

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型与内镜医生测量结果的比较

指标类型:

次要指标

Outcome:

Comparison of model and endoscopist measurements

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型评估不同位置息肉的准确度

指标类型:

次要指标

Outcome:

The model assessed the accuracy of polyps at different locations

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型估计不同肠道清洁水平息肉的准确度

指标类型:

次要指标

Outcome:

The model estimated the accuracy of polyps at different levels of intestinal cleanliness

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

测量的息肉尺寸对日后随访间隔的影响

指标类型:

次要指标

Outcome:

Effect of measured polyp size on subsequent follow-up intervals

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型和内镜医师评估不同尺寸息肉的准确度

指标类型:

次要指标

Outcome:

Models and endoscopists assessed the accuracy of polyps of different sizes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

比较不同水平内镜医师估计息肉尺寸的准确度

指标类型:

次要指标

Outcome:

The accuracy of polyp size estimation by endoscopists at different levels was compared

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:

肠息肉

组织:

Sample Name:

Intestinal 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):

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

No

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:

Blinding:

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):

上传至本网站

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

Upload to this website

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:

使用病例记录表和电子采集和管理系统

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

Use Case Record Form and Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-04-29 12:21:39