ChiCTR2200064556 版本V1.1 版本创建时间2023/04/19 22:12:30 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:

ChiCTR2200064556 

最近更新日期:

Date of Last Refreshed on:

2022-10-11 22:24:52 

注册时间:

Date of Registration:

2022-10-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于LASSO的ICU患者非计划性低体温预警模型的构建与验证

Public title:

Developing and validating a prediction model for inadvertent hypothermia in intensive care unit 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ICU患者非计划性低体温预警模型的构建与验证

Scientific title:

Developing and validating a prediction model for inadvertent hypothermia in intensive care unit 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:

王连红 

研究负责人:

王连红 

Applicant:

Wang Lianhong 

Study leader:

Wang Lianhong 

申请注册联系人电话:

Applicant telephone:

18908529918

研究负责人电话:

Study leader's
telephone:

18908529918

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:

2726912415@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2726912415@qq.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:

贵州省遵义市汇川区大连路149号

研究负责人通讯地址:

贵州省遵义市汇川区大连路149号

Applicant address:

149 Dalian Road, Huichuan District, Zunyi, Guizhou?

Study leader's address:

149 Dalian Road, Huichuan District, Zunyi, Guizhou?

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:

遵义医科大学护理学院

Applicant's institution:

School of nursing, Zunyi Medical University

研究负责人所在单位:

遵义医科大学护理学院

Affiliation of the Leader:

School of nursing, Zunyi 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:

KLL-2022-661

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:

遵义医科大学附属医院生物医学研究伦理委员会

Name of the ethic committee:

Biomedical Research Ethics Committee of the Affiliated Hospital of Zunyi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-08-22 00:00:00

伦理委员会联系人:

李树飞

Contact Name of the ethic committee:

Li Shufei

伦理委员会联系地址:

贵州省遵义市汇川区大连路149号

Contact Address of the ethic committee:

149 Dalian Road, Huichuan District, Zunyi, Guizhou?

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:

遵义医科大学护理学院

Primary sponsor:

School of nursing, Zunyi Medical University

研究实施负责(组长)单位地址:

贵州省遵义市汇川区大连路149号

Primary sponsor's address:

149 Dalian Road, Huichuan District, Zunyi, Guizhou?

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

贵州

市(区县):

遵义

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学附属医院

具体地址:

汇川区大连路149号

Institution
hospital:

The Affiliated Hospital of Zunyi Medical University

Address:

149 Dalian Road, Huichuan District

经费或物资来源:

暂时为自筹项目(正在申报课题)

Source(s) of funding:

Temporarily a self-funded project (the subject is being declared)

研究疾病:

非计划性低体温  

Target disease:

Inadvertent hypothermia

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

1.明确ICU患者发生非计划性低体温的危险因素; 2.构建基于LASSO的ICU患者非计划性低体温预警模型及验证。  

Objectives of Study:

1.To estimate the rate of IH in ICU and its influencing factors. 2.To develop a accurate risk prediction model for identifying patients early who are at risk of IH in ICU.

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.成人综合ICU住院患者;
2.年龄≥18岁患者;
3.住院时间≥48h;
4.研究对象或家属知情同意,自愿参与本研究。

Inclusion criteria

1.general ICU patients;
2.Age ≥ 18 years;
3.Hospital stay ≥48h, to ensure that the data can be collected
4.Participants and their families volunteer to participate in the study.

排除标准:

1.行亚低温治疗的患者(使用冰袋、冰毯、冰帽、冬眠合剂等降温方法);
2.低温下实施手术的患者;
3.BMI<18.5kg/m^2,腋下皮肤与体温计不能贴合者。

Exclusion criteria:

1.Patients undergoing subfreezing treatment (using cooling methods such as ice packs, ice blankets, ice caps, hibernation compositions, etc.);
2.Patients performing surgery in hypothermia;
3.BMI <18.5kg/m^2, the skin of the armpit and the thermometer cannot fit well.

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-01 00:00:00 To 2024-05-31 00:00:00

干预措施:

Interventions:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

贵州 

市(区县):

遵义 

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学附属医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Hospital of Zunyi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

体温

指标类型:

主要指标

Outcome:

body temperature

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

受试者工作特征曲线下面积

指标类型:

主要指标

Outcome:

Area under the ROC Curve

Type:

Primary indicator

测量时间点:

验证预测模式时

测量方法:

Measure time point of outcome:

Validation of the prediction model

Measure method:

指标中文名:

校准图

指标类型:

主要指标

Outcome:

Calibration plot

Type:

Primary indicator

测量时间点:

验证预测模型时

测量方法:

Measure time point of outcome:

Validation of the prediction model

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:

验证预测模型时

测量方法:

Measure time point of outcome:

Validation of the prediction model

Measure method:

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

sensitivity

Type:

Primary indicator

测量时间点:

验证预测模型时

测量方法:

Measure time point of outcome:

Validation of the prediction model

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

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 120 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):

本研究不涉及随机方法。

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

This study did not involve random methods.

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):

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

None

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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-10-11 22:24:45