ChiCTR2000040109 版本V1.0 版本创建时间2021/01/10 22:52:23 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:

ChiCTR2000040109 

最近更新日期:

Date of Last Refreshed on:

2020-11-21 01:22:49 

注册时间:

Date of Registration:

2020-11-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请于伦理委员会批准后才开始征募参试者,并与我们联系上传伦理批件。 基于LASSO的结肠镜进镜难度预测模型构建与验证

Public title:

Construction and verification of difficulty prediction model of colonoscopy insertion based on LASSO

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于LASSO的结肠镜进镜难度预测模型构建与验证

Scientific title:

Construction and verification of difficulty prediction model of colonoscopy insertion based on LASSO

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:

史旋 

研究负责人:

张超 

Applicant:

Shi Xuan 

Study leader:

Zhang Chao 

申请注册联系人电话:

Applicant telephone:

17796956016

研究负责人电话:

Study leader's telephone:

13733252096

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:

happyxuan1996@163.com

研究负责人电子邮件:

Study leader's E-mail:

Dr_zhangchao@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:

河北省

研究负责人通讯地址:

河北省

Applicant address:

Hebei Province

Study leader's address:

Hebei Province

申请注册联系人邮政编码:

Applicant postcode:

063000

研究负责人邮政编码:

Study leader's postcode:

063000

申请人所在单位:

华北理工大学附属医院

Applicant's institution:

North China University of Science and Technology affiliated hospital

研究负责人所在单位:

华北理工大学附属医院

Affiliation of the Leader:

North China University of Science and Technology affiliated hospital

是否获伦理委员会批准:

否/No

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

华北理工大学附属医院

Primary sponsor:

North China University of Science and Technology affiliated hospital

研究实施负责(组长)单位地址:

河北省唐山市路北区建设南路73号

Primary sponsor's address:

73 Jianshe South Road, Lubei District, Tangshan City, Hebei Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北省

市(区县):

唐山市

Country:

China

Province:

Hebei

City:

Tangshan

单位(医院):

华北理工大学附属医院

具体地址:

河北省唐山市路北区建设南路73号

Institution
hospital:

North China University of Science and Technology affiliated hospital

Address:

73 Jianshe Road South, Lubei District

经费或物资来源:

华北理工大学附属医院

Source(s) of funding:

河北省自然科学基金

Target disease:

colonoscopy

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:

通过横断面研究,采用LASSO回归算法分析影响结肠镜进镜难度的相关因素,构建影响因素回归模型并予以验证。  

Objectives of Study:

Through the cross-sectional study, the relevant factors affecting the difficulty of colonoscopy were analyzed by LASSO regression algorithm, and the regression model of influencing factors was constructed and verified

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

于各中心行结肠镜检查或镜下手术,并签署知情同意书者。(多中心:即华北理工大学附属医院、唐山工人医院、唐山市中医院、唐山市协和医院、唐山市中心医院、遵化市人民医院、迁西县人民医院、滦州市人民医院共8家医院)

Inclusion criteria

Those who undergo colonoscopy or endoscopic surgery in each center,and sign the informed consent form. (polycenter:North China University of Science and Technology Affiliated Hospital, Tangshan Workers' Hospital, Tangshan traditional Chinese Medicine Hospital, Tangshan Union Hospital, Tangshan Central Hospital, Zunhua people's Hospital, Qianxi County people's Hospital, Luanzhou City people's Hospital.)

排除标准:

①行无痛结肠镜者;②有结肠切除术史者;③未完成问卷调查者。

Exclusion criteria:

①patients with painless colonoscopy;②patients with history of colectomy;③patients with uncompleted questionnaire.

研究实施时间:

Study execute time:

From 2020-11-15 00:00:00 To 2021-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-11-15 00:00:00 To 2021-12-31 00:00:00  

干预措施:

Interventions:

组别:

Case series

样本量:

1000

Group:

Case series

Sample size:

干预措施:

No

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):

河北省 

市(区县):

唐山市 

Country:

China 

Province:

Hebei 

City:

Tangshan 

单位(医院):

华北理工大学附属医院 

单位级别:

三甲医院 

Institution
hospital:

North China University of Science and Technology affiliated hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

术者对本次结肠镜操作进镜难度的视觉模拟量表(0-10分)

指标类型:

主要指标

Outcome:

The operator's visual analogue scale of the difficulty of colonoscopy (0-10 points)

Type:

Primary indicator

测量时间点:

结肠镜检查后

测量方法:

视觉模拟量表

Measure time point of outcome:

after colonoscopy

Measure method:

visual analogue scale

采集人体标本:

Collecting sample(s)
from participants:

征募研究对象情况:

Recruiting status:

正在进行

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):

本研究为观察性研究,纳入人群为结肠镜受检者,不进行随机分组

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

This study is an observational study. The subjects were enrolled in colonoscopy and were not randomly divided into groups.

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

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):

研究结束后发表期刊论文

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

Journal articles published at the end of the study

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:

由专人设计网络问卷调查表并收集资料,2名研究员独立整理数据,最终研究负责人审核

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

The network questionnaire is designed by a special person and the data are collected. Two researchers independently collate the data, and finally the person in charge of the research examines it.

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:

 2020-11-21 01:22:49