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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2000040109 |
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最近更新日期: Date of Last Refreshed on: |
2020-11-21 01:22:49 |
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注册时间: Date of Registration: |
2020-11-21 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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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 |
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Public title: |
Construction and verification of difficulty prediction model of colonoscopy insertion based on LASSO |
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注册题目简写: |
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English Acronym: |
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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 |
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Scientific title: |
Construction and verification of difficulty prediction model of colonoscopy insertion based on LASSO |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
史旋 |
研究负责人: |
张超 |
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Applicant: |
Shi Xuan |
Study leader: |
Zhang Chao |
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申请注册联系人电话: Applicant telephone: |
17796956016 |
研究负责人电话: Study leader's telephone: |
13733252096 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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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 |
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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): |
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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 |
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Applicant address: |
Hebei Province |
Study leader's address: |
Hebei Province |
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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 |
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申请人所在单位: |
华北理工大学附属医院 |
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Applicant's institution: |
North China University of Science and Technology affiliated hospital |
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研究负责人所在单位: |
华北理工大学附属医院 |
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Affiliation of the Leader: |
North China University of Science and Technology affiliated hospital |
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是否获伦理委员会批准: |
否/No |
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Approved by ethic committee: |
No |
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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: |
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批准本研究的伦理委员会名称: |
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Name of the ethic committee: |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 |
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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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: |
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研究实施负责(组长)单位: |
华北理工大学附属医院 |
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Primary sponsor: |
North China University of Science and Technology affiliated hospital |
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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 |
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Primary sponsor's address: |
73 Jianshe South Road, Lubei District, Tangshan City, Hebei Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
华北理工大学附属医院 |
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Source(s) of funding: |
河北省自然科学基金 |
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Target disease: |
colonoscopy |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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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。 |
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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 |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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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) |
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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.) |
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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。 |
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Exclusion criteria: |
①patients with painless colonoscopy;②patients with history of colectomy;③patients with uncompleted questionnaire. |
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研究实施时间: Study execute time: |
从 From 2020-11-15 00:00:00至 To 2021-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-11-15 00:00:00 至 To 2021-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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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 |
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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. |
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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 |
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盲法: |
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Blinding: |
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是否共享原始数据: IPD sharing |
Yes |
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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 |
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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 |
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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 |
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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. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |