ChiCTR2400092700 版本V1.0 版本创建时间2024/11/21 15:27:02 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:

ChiCTR2400092700 

最近更新日期:

Date of Last Refreshed on:

2024-11-21 15:26:42 

注册时间:

Date of Registration:

2024-11-21 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于异质集成学习的体外循环术后患者呼吸机相关性肺炎风险预测模型构建与验证

Public title:

Construction and validation of risk prediction model for ventilator-associated pneumonia after cardiopulmonary bypass based on heterogeneous ensemble learning

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于异质集成学习的体外循环术后患者呼吸机相关性肺炎风险预测模型构建与验证

Scientific title:

Construction and validation of risk prediction model for ventilator-associated pneumonia after cardiopulmonary bypass based on heterogeneous ensemble 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:

张金波 

研究负责人:

张金波; 周家梅 

Applicant:

Jinbo Zhang 

Study leader:

Jinbo Zhang; Jiamei Zhou 

申请注册联系人电话:

Applicant telephone:

+86 158 3941 2938

研究负责人电话:

Study leader's
telephone:

+86 158 3941 2938

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:

823390253@qq.com

研究负责人电子邮件:

Study leader's E-mail:

823390253@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:

No. 149, Dalian Road, Huichuan District, Zunyi City, Guizhou Province

Study leader's address:

No. 149, Dalian Road, Huichuan District, Zunyi City, Guizhou Province

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

Applicant's institution:

Zunyi Medical University

研究负责人所在单位:

遵义医科大学; 遵义医科大学附属医院

Affiliation of the Leader:

Zunyi Medical University; Affiliated Hospital of 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:

KLLY-2023-084

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, Affiliated Hospital of Zunyi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-12-31 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 City, Guizhou Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 851 2860 8776

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:

遵义医科大学附属医院

Primary sponsor:

Affiliated Hospital of 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 City, Guizhou 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):

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:

贵州省遵义市汇川区大连路149号

Institution
hospital:

Affiliated Hospital of Zunyi Medical University

Address:

149 Dalian Road, Huichuan District, Zunyi City, Guizhou Province

经费或物资来源:

遵义医科大学附属医院

Source(s) of funding:

Affiliated Hospital of Zunyi Medical University

研究疾病:

呼吸机相关性肺炎  

Target disease:

ventilator-associated pneumonia

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:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

明确体外循环术后患者呼吸机相关性肺炎发生现状及影响因素;构建并验证体外循环术后患者呼吸机相关性肺炎风险预测模型,评价模型预测效能。  

Objectives of Study:

To clarify the occurrence status and influencing factors of ventilator-associated pneumonia in patients after cardiopulmonary bypass; to construct and verify the risk prediction model of ventilator-associated pneumonia in patients after cardiopulmonary bypass, and to evaluate the prediction efficiency of the model.

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.接受体外循环手术治疗先天性心脏病、瓣膜病、冠心病或大血管疾病的患者2.入院时年龄≥18 岁3.术后机械通气时间≥48 小时。

Inclusion criteria

1. Patients undergoing cardiopulmonary bypass surgery for congenital heart disease, valvular disease, coronary heart disease, or macrovascular disease 2. Age >= 18 years at admission 3. Mechanical ventilation duration >= 48 hours after surgery.

排除标准:

1.通气前或通气 48 小时内已经出现肺部感染2.病情变化再次手术者3.依据 Meta 分析结果的关键资料不全者。

Exclusion criteria:

1. Lung infection occurred before ventilation or within 48 hours after ventilation. 2. Patients undergoing reoperation due to changes in condition. 3. Patients with incomplete key data based on meta-analysis results.

研究实施时间:

Study execute time:

From 2023-08-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-02-01 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

阳性组

样本量:

200

Group:

positive group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

阴性组

样本量:

355

Group:

negative 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):

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:

Affiliated Hospital of Zunyi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

机械通气时间

指标类型:

主要指标

Outcome:

Mechanical ventilation time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主动脉阻断时间

指标类型:

次要指标

Outcome:

Aortic cross clamp time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前心功能分级

指标类型:

次要指标

Outcome:

preoperative cardiac functional classification

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧合指数

指标类型:

次要指标

Outcome:

Oxygenation index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中出血量

指标类型:

次要指标

Outcome:

Intraoperative bleeding volume

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后尿素水平

指标类型:

次要指标

Outcome:

Postoperative BUN

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

抑酸剂

指标类型:

次要指标

Outcome:

Antacids

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:

组织:

Sample Name:

None

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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:

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):

发表文章后;若需要原始数据,请联系作者获取。

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

After publishing the paper; If you need raw data, please contact the author to obtain it.

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:

EDC

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

EDC

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:

 2024-11-21 15:26:42