基于机器学习的新定义下ARDS患者经鼻高流量氧疗失败风险预测模型的构建与验证

注册号:

Registration number:

ChiCTR2600122410 

最近更新日期:

Date of Last Refreshed on:

2026-04-13 17:23:43 

注册时间:

Date of Registration:

2026-04-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于机器学习的新定义下ARDS患者经鼻高流量氧疗失败风险预测模型的构建与验证

Public title:

A risk prediction model for high-flow nasal cannula therapy failure in patients with new-defined ARDS based on machine learning

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于机器学习的新定义下ARDS患者经鼻高流量氧疗失败风险预测模型的构建与验证

Scientific title:

A risk prediction model for high-flow nasal cannula therapy failure in patients with new-defined ARDS based on machine learning

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:

谭若铭 

研究负责人:

瞿洪平 

Applicant:

Ruoming Tan 

Study leader:

Hongping Qu 

申请注册联系人电话:

Applicant telephone:

+86 13601850307

研究负责人电话:

Study leader's
telephone:

+86 21 6437 0045

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:

trm11714@rjh.com.cn

研究负责人电子邮件:

Study leader's E-mail:

hongpingqu0412@hotmail.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:

上海市黄浦区瑞金二路197号

研究负责人通讯地址:

上海市黄浦区瑞金二路197号

Applicant address:

197 Ruijin Second Road, Huangpu District, Shanghai

Study leader's address:

197 Ruijin Second Road, Huangpu District, Shanghai

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:

上海交通大学医学院附属瑞金医院

Applicant's institution:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

研究负责人所在单位:

上海交通大学医学院附属瑞金医院

Affiliation of the Leader:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

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:

(2026)临伦审第(159)号

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:

上海交通大学医学院附属瑞金医院涉及人体的临床与科研项目伦理委员会

Name of the ethic committee:

Ruijin Hospital Ethics Committee, Shanghai JiaoTong University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-25 00:00:00

伦理委员会联系人:

赵彦琳

Contact Name of the ethic committee:

Zhao YanLin

伦理委员会联系地址:

上海市黄浦区瑞金二路197号

Contact Address of the ethic committee:

197 Ruijin Second Road, Huangpu District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 80585870

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zyl02d86@rjh.com.cn

研究实施负责(组长)单位:

上海交通大学医学院附属瑞金医院

Primary sponsor:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

研究实施负责(组长)单位地址:

上海市黄浦区瑞金二路197号

Primary sponsor's address:

197 Ruijin Second Road, Huangpu District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属瑞金医院

具体地址:

上海市黄浦区瑞金二路197号

Institution
hospital:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

Address:

197 Ruijin Second Road, Huangpu District, Shanghai

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected project

研究疾病:

急性呼吸窘迫综合征  

Target disease:

Acute Respiratory Distress Syndrone

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:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1.明确新定义下经HFNC治疗的ARDS人群的临床特征,筛选独立于ROX指数之外的生物学与生理学预测因子。 2.构建基于机器学习的HFNC治疗失败早期(2小时内)风险预测模型。  

Objectives of Study:

1. Identify the clinical characteristics of the ARDS population treated with HFNC under the new definition and screen for biological and physiological predictors independent of the ROX index. 2. Construct a machine learning-based risk prediction model for early (within 2 hours) HFNC treatment failure.

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.HFNC前72小时内患者接受有创机械通气或无创机械通气;
2.HFNC开始前已拒绝气管插管或心肺复苏;
3.开始HFNC后2小时内发生气管插管或死亡;
4.关键预测变量缺失过多;
5.妊娠期或哺乳期患者;

Exclusion criteria:

1.Patients who received invasive mechanical ventilation or non-invasive mechanical ventilation within 72 hours phttp://47.105.96.75:58008/jh/qa_ba.htmlrior to HFNC;
2.Patients who declined intubation or cardiopulmonary resuscitation before the initiation of HFNC;
3.Patients who underwent intubation or died within 2 hours after the initiation of HFNC;
4.excessive missing data for key predictive variables;
5.Patients who are pregnant or breastfeeding;

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2028-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-13 00:00:00 To 2028-03-31 00:00:00

干预措施:

Interventions:

组别:

病例组

样本量:

100

Group:

Case Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属瑞金医院 

单位级别:

三级甲等 

Institution
hospital:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

其他临床结局

指标类型:

次要指标

Outcome:

else clinical outcome

Type:

Secondary indicator

测量时间点:

开始HFNC后到出院前

测量方法:

参照电子病历记录

Measure time point of outcome:

From the initiation of HFNC until hospital discharge

Measure method:

According to electronic medical record documentation

指标中文名:

HFNC失败率

指标类型:

主要指标

Outcome:

HFNC failure rate

Type:

Primary indicator

测量时间点:

开始HFNC的48小时内

测量方法:

HFNC开始后48小时内需行气管插管行有创机械通气或任何原因的死亡

Measure time point of outcome:

48h within the initial of HFNC

Measure method:

Requiring intubation for invasive mechanical ventilation or death from any cause within 48 hours after the initiation of HFNC.

指标中文名:

实验室指标

指标类型:

次要指标

Outcome:

Laboratory parameters

Type:

Secondary indicator

测量时间点:

最接近HFNC的时间点

测量方法:

参照电子病历记录

Measure time point of outcome:

The time point closest to the initiation of HFNC

Measure method:

According to electronic medical record documentation

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 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):

None

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:

None

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:

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)

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

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

 2026-04-13 17:23:35