ChiCTR2500113072 版本V1.0 版本创建时间2025/11/24 16:47:45 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:

ChiCTR2500113072 

最近更新日期:

Date of Last Refreshed on:

2025-11-24 16:47:08 

注册时间:

Date of Registration:

2025-11-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

儿童体外循环术后肺缺血再灌注损伤的发生特征及其与NETs水平的相关性分析

Public title:

Characteristics of Pulmonary Ischemia-Reperfusion Injury After Pediatric Cardiopulmonary Bypass and Its Correlation with NETs Levels

注册题目简写:

English Acronym:

研究课题的正式科学名称:

儿童体外循环术后肺缺血再灌注损伤的发生特征及其与NETs水平的相关性分析

Scientific title:

Characteristics of Pulmonary Ischemia-Reperfusion Injury After Pediatric Cardiopulmonary Bypass and Its Correlation with NETs Levels

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:

刘辉 

研究负责人:

程杰 

Applicant:

Liu Hui 

Study leader:

Cheng Jie 

申请注册联系人电话:

Applicant telephone:

+86 133 2022 7729

研究负责人电话:

Study leader's telephone:

+86 183 2321 5890

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:

836608285@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1715777973@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:

重庆市渝中区中山二路136号

研究负责人通讯地址:

重庆市渝中区中山二路136号

Applicant address:

No. 136, Zhongshan Second Road, Yuzhong District, Chongqing

Study leader's address:

No. 136, Zhongshan Second Road, Yuzhong District, Chongqing

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:

重庆医科大学附属儿童医院

Applicant's institution:

Children’s Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属儿童医院

Affiliation of the Leader:

Children’s Hospital of Chongqing Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

(2025)年伦审(临研)批件第(460)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:

重庆医科大学附属儿童医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of Children's Hospital Affiliated to Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-20 00:00:00

伦理委员会联系人:

许红梅

Contact Name of the ethic committee:

Xu Hongmei

伦理委员会联系地址:

重庆市渝中区中山二路136号

Contact Address of the ethic committee:

No. 136, Zhongshan Second Road, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 68270035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

chcmu@163.com

研究实施负责(组长)单位:

重庆医科大学附属儿童医院

Primary sponsor:

Children’s Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区中山二路136号

Primary sponsor's address:

No. 136, Zhongshan Second Road, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属儿童医院

具体地址:

重庆市渝中区中山二路136号

Institution
hospital:

Children’s Hospital of Chongqing Medical University

Address:

No. 136, Zhongshan Second Road, Yuzhong District, Chongqing

经费或物资来源:

Source(s) of funding:

none

Target disease:

Congenital Heart Disease (CHD)

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:

连续入组 

Study design:

Sequential 

研究目的:

主要目的:明确CPB术后患儿ALI的发生情况与临床特征,探讨CPB术后NETs变化及其与LIRI发生的关系及与临床结局的相关性 次要目的:评估NETs作为体外循环心脏手术术后LIRI预测生物标志物的潜在价值。  

Objectives of Study:

Primary Objective: To characterize the incidence and clinical features of acute lung injury (ALI) in pediatric patients after cardiopulmonary bypass (CPB), and to investigate postoperative changes in neutrophil extracellular traps (NETs), their association with lung ischemia-reperfusion injury (LIRI), and their correlation with clinical outcomes. Secondary Objective: To evaluate the potential value of NETs as predictive biomarkers for LIRI following CPB-assisted cardiac surgery in children.

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.年龄<16岁的儿童患者; 2.拟接受体外循环(cardiopulmonary bypass, CPB)支持下行先天性心脏病外科手术者; 3.法定监护人签署知情同意书,接受采血及资料使用; 4.术后具备完整的临床数据及实验室检测记录,包括术后血气、影像学检查和血液标本采集资料。

Inclusion criteria

1. Pediatric patients under 16 years of age; 2. Those scheduled to undergo congenital heart surgery with cardiopulmonary bypass (CPB) support; 3. Legal guardians have signed the informed consent form and agreed to blood collection and the use of medical data; 4. Complete clinical and laboratory records are available postoperatively, including postoperative blood gas analysis, imaging examinations, and blood sample collection data.

排除标准:

1.数据不全的患者; 2.早产儿(胎龄小于36周); 3.合并肝肾功能不全的患者; 4.染色体严重异常; 5.术前已出现肺部炎症、心功能不全导致肺水肿、术后需要体外膜肺氧合支持; 6.术前已行机械通气.

Exclusion criteria:

1. Patients with incomplete data; 2. Premature infants (gestational age less than 36 weeks); 3. Patients with liver and kidney dysfunction; 4. Severe chromosomal abnormalities; 5. Preoperative pulmonary inflammation, heart failure leading to pulmonary edema, or requiring postoperative extracorporeal membrane oxygenation support; 6. Patients who have undergone mechanical ventilation before surgery.

研究实施时间:

Study execute time:

From 2025-11-20 00:00:00 To 2026-11-19 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-01-01 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

100

Group:

Observation 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):

重庆 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属儿童医院 

单位级别:

三甲 

Institution
hospital:

Children’s Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

循环游离 DNA

指标类型:

主要指标

Outcome:

Circulating Cell-Free Deoxyribonucleic Acid, cfDNA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

髓过氧化物酶-DNA复合物

指标类型:

主要指标

Outcome:

Myeloperoxidase-Deoxyribonucleic Acid Complex, MPO-DNA

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:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 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:

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

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-11-24 16:47:08