体外膜肺氧合支持治疗患者医院感染风险预测模型的构建与验证

注册号:

Registration number:

ChiCTR2600117033 

最近更新日期:

Date of Last Refreshed on:

2026-01-19 12:20:18 

注册时间:

Date of Registration:

2026-01-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

体外膜肺氧合支持治疗患者医院感染风险预测模型的构建与验证

Public title:

Construction and validation of nosocomial infection risk prediction model for patients undergoing Extracorporeal Membrane Oxygenation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

体外膜肺氧合支持治疗患者医院感染风险预测模型的构建与验证

Scientific title:

Construction and validation of nosocomial infection risk prediction model for patients undergoing Extracorporeal Membrane Oxygenation

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:

赵妙玲 

研究负责人:

赵妙玲 

Applicant:

Zhao Miaoling  

Study leader:

Zhao Miaoling  

申请注册联系人电话:

Applicant telephone:

+86 15920227603

研究负责人电话:

Study leader's
telephone:

+86 15920227603

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:

4111038839@qq.com

研究负责人电子邮件:

Study leader's E-mail:

411038839@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:

广东省东莞市东城街道东莞大道1号

研究负责人通讯地址:

广东省东莞市东城街道东莞大道1号

Applicant address:

No. 1 Dongguan Avenue, Dongcheng Subdistrict, Dongguan, Guangdong Province

Study leader's address:

No. 1 Dongguan Avenue, Dongcheng Subdistrict, Dongguan, Guangdong 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:

东莞市人民医院

Applicant's institution:

Dongguan People's Hospital

研究负责人所在单位:

东莞市人民医院

Affiliation of the Leader:

Dongguan People's Hospital

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:

KYKT2024-024

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:

东莞市人民医院医学伦理委员会(第一组)

Name of the ethic committee:

Medical Ethics Committee of Dongguan People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-06-07 00:00:00

伦理委员会联系人:

曾江美

Contact Name of the ethic committee:

Ceng Jiangmei

伦理委员会联系地址:

广东省东莞市东城街道东莞大道1号

Contact Address of the ethic committee:

No. 1 Dongguan Avenue, Dongcheng Subdistrict, Dongguan, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 769 28636365

伦理委员会联系人邮箱:

Contact email of the ethic committee:

394040484@qq.com

研究实施负责(组长)单位:

东莞市人民医院

Primary sponsor:

Dongguan People's Hospital

研究实施负责(组长)单位地址:

广东省东莞市东城街道东莞大道1号

Primary sponsor's address:

No. 1 Dongguan Avenue, Dongcheng Subdistrict, Dongguan, Guangdong 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):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

东莞市人民医院

具体地址:

广东省东莞市东城街道东莞大道1号

Institution
hospital:

Dongguan People's Hospital

Address:

No. 1 Dongguan Avenue, Dongcheng Subdistrict, Dongguan, Guangdong Province

经费或物资来源:

东莞市社会科技发展(面上)项目

Source(s) of funding:

Dongguan Social Science and Technology Development (General) Project

研究疾病:

医院感染  

Target disease:

Hospital-acquired infection

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

1.构建简单的、有效的、方便临床应用的个体化风险预测模型,为医护人员提供ECMO医院感染风险筛查工具。 2.运用模型早期识别医院感染高危人群,及早干预,降低医院感染,缩短患者住院时间,改善疾病预后,节约医疗资源,减轻患者痛苦与负担。  

Objectives of Study:

1.To construct a simple, validated and clinically user-friendly individualised risk prediction model to provide healthcare workers with a risk screening tool for ECMO hospital-acquired infections. 2.Through the use of risk prediction models to identify high-risk groups for hospital-acquired infections at an early stage and intervene at an early stage, hospital-acquired infections can be reduced, the length of hospitalisation of patients can be shortened, the prognosis of the disease can be improved, healthcare resources can be saved, and the pain and burden of patients can be reduced.

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. 行ECMO治疗前及开始治疗至24小时内已发生感染者 2. ECMO撤机48h后才发生感染者 3. 由于创伤或者非生物性因子刺激而产生的炎症表现

Exclusion criteria:

1. Patients with infection occurring before ECMO initiation or within 24 hours of starting ECMO 2. Patients with infection occurring more than 48 hours after ECMO decannulation 3. Inflammatory responses induced by trauma or non-biological factors

研究实施时间:

Study execute time:

From 2023-10-01 00:00:00 To 2026-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-10-01 00:00:00 To 2024-12-30 00:00:00

干预措施:

Interventions:

组别:

建模组

样本量:

186

Group:

Modeling team

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

验证组

样本量:

80

Group:

Validation cohort

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):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

东莞市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Dongguan People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

医院感染相关资料:感染发生时间、感染部位、病原菌、手卫生、环境管理

指标类型:

主要指标

Outcome:

Hospital-acquired infection data: time of infection onset, infection site, pathogen, hand hygiene, environmental management

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病相关资料:血生化指标(肌酐值、白细胞、乳酸值、C反应蛋白、血红蛋白)、并发症、ECMO置管模式、ECMO治疗时间、镇静药物使用时间、是否使用激素治疗、是否输血等

指标类型:

主要指标

Outcome:

Disease-related data: biochemical indicators (creatinine, white blood cell count, lactate, C-reactive protein, hemoglobin), complications, ECMO cannulation mode, ECMO duration, sedative use duration, steroid use, blood transfusion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者一般资料:住院号、年龄、性别、住院天数、BMI、是否吸烟/饮酒、既往史等

指标类型:

主要指标

Outcome:

Patient demographics: hospital ID, age, gender, length of hospital stay, BMI, smoking/alcohol use, past medical history

Type:

Primary 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:

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:

结束

/Completed

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:

开放标签,对评估者隐藏分组

Blinding:

Open-label study with blinded-evaluators

是否共享原始数据:

IPD sharing

是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):

研究结束半年;Resman平台

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

Six months after study completion; Resman platform

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(flectronic 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 consist of two parts: one is the Case Record Form (CRF), and the other is the Electronic Data Capture (EDC) system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-19 12:20:11