NETs-IL-18-IL-1β-NLRP3轴上调Piezo1-TRPV4介导新辅助化疗后肺机械敏感性提高的机制研究

注册号:

Registration number:

ChiCTR2600119417 

最近更新日期:

Date of Last Refreshed on:

2026-02-26 16:59:46 

注册时间:

Date of Registration:

2026-02-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NETs-IL-18-IL-1β-NLRP3轴上调Piezo1-TRPV4介导新辅助化疗后肺机械敏感性提高的机制研究

Public title:

Mechanism of Upregulation of Piezo1-TRPV4 Mediating the Enhancement of Pulmonary Mechanical Sensitivity after Neoadjuvant Chemotherapy by the NETs-IL-18-IL-1β-NLRP3 Axis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NETs-IL-18-IL-1β-NLRP3轴上调Piezo1-TRPV4介导新辅助化疗后肺机械敏感性提高的机制研究

Scientific title:

Mechanism of Upregulation of Piezo1-TRPV4 Mediating the Enhancement of Pulmonary Mechanical Sensitivity after Neoadjuvant Chemotherapy by the NETs-IL-18-IL-1β-NLRP3 Axis

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:

尹力 

研究负责人:

朱琳佳 

Applicant:

Li Yin 

Study leader:

Linjia Zhu 

申请注册联系人电话:

Applicant telephone:

+86 177 9769 5733

研究负责人电话:

Study leader's
telephone:

+86 138 1397 2121

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:

zhulinjia2010@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhulinjia2010@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

江苏省人民医院

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:

江苏省南京市鼓楼区广州路300号

研究负责人通讯地址:

江苏省南京市鼓楼区广州路300号

Applicant address:

No. 300, Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

Study leader's address:

No. 300, Guangzhou Road, Gulou District, Nanjing City, Jiangsu 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:

江苏省人民医院

Applicant's institution:

Jiangsu Province Hospital

研究负责人所在单位:

江苏省人民医院/南京医科大学第一附属医院

Affiliation of the Leader:

Jiangsu Province Hospital/The First Affiliated Hospital of Nanjing 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:

2026-SR-018

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:

南京医科大学第一附属医院伦理委员会

Name of the ethic committee:

The Ethics Committee of the First Affiliated Hospital of Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-21 00:00:00

伦理委员会联系人:

黄旭

Contact Name of the ethic committee:

Xu Huang

伦理委员会联系地址:

江苏省南京市鼓楼区广州路300号

Contact Address of the ethic committee:

No. 300, Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6830 6360

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhulinjia2010@163.com

研究实施负责(组长)单位:

江苏省人民医院

Primary sponsor:

Jiangsu Province Hospital

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区广州路300号

Primary sponsor's address:

No. 300, Guangzhou Road, Gulou District, Nanjing City, Jiangsu 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):

江苏省

市(区县):

南京市

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

江苏省人民医院

具体地址:

江苏省南京市鼓楼区广州路300号

Institution
hospital:

Jiangsu Province Hospital

Address:

No. 300, Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

经费或物资来源:

国自然青年基金

Source(s) of funding:

National Natural Science Foundation of China for Young Scientists

研究疾病:

化疗相关肺损伤  

Target disease:

Chemotherapy-related lung injury

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:

连续入组 

Study design:

Sequential 

研究目的:

本研究聚焦化疗诱导的NETs异常累积以及机械敏感性离子通道(Piezo1/TRPV4)调控失衡两大关键机制,旨在揭示“NETs-机械通道”轴在VILI中作用,为开发靶向干预策略提供理论依据。  

Objectives of Study:

This study focuses on two key mechanisms: the abnormal accumulation of NETs induced by chemotherapy and the dysregulation of mechanically sensitive ion channels (Piezo1/TRPV4), aiming to elucidate the role of the 'NETs-mechanical channel' axis in VILI and provide a theoretical basis for developing targeted intervention strategies.

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:

排除标准: 1. 术前存在明确的间质性肺病、慢性阻塞性肺疾病(GOLD 3级及以上)、严重肺动脉高压或心力衰竭等重大呼吸/循环系统疾病; 2. 患有严重自身免疫性疾病或长期使用免疫抑制剂; 3. 术前有活动性肺部感染; 4. 无法配合完成研究或提供知情同意。

Exclusion criteria:

Exclusion Criteria: 1. Presence of significant respiratory/circulatory system diseases before surgery, such as definite interstitial lung disease, chronic obstructive pulmonary disease (GOLD grade 3 or above), severe pulmonary hypertension, or heart failure; 2. Severe autoimmune diseases or long-term use of immunosuppressants; 3. Active pulmonary infection before surgery; 4. Inability to cooperate with the study or provide informed consent.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-09 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

新辅助化疗组

样本量:

20

Group:

Neoadjuvant chemotherapy group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

未化疗组

样本量:

20

Group:

No chemotherapy group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

江苏省人民医院 

单位级别:

三甲 

Institution
hospital:

Jiangsu Province Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

中性粒细胞胞外诱捕网(NETs)的生成水平

指标类型:

主要指标

Outcome:

levels of Neutrophil Extracellular Traps(NETs)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Piezo1通道蛋白表达量

指标类型:

次要指标

Outcome:

levels of Piezo1 channel protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

TRPV4通道蛋白表达量

指标类型:

次要指标

Outcome:

levels of TRPV4 channel protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NLRP3蛋白的表达水平

指标类型:

次要指标

Outcome:

the expression level of NLRP3 protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白细胞介素-1β(Interleukin-1 beta,IL-1β)的表达水平

指标类型:

次要指标

Outcome:

the expression level of Interleukin-1 beta(IL-1β)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白细胞介素-18(IL-18)的表达水平

指标类型:

次要指标

Outcome:

the expression level of Interleukin-18(IL-18)

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:

术中切除肺组织

Sample Name:

lung

Tissue:

lung tissue from operation

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 18 years
最大 Max age 75 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

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):

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

N/A

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:

病例记录表

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

Case Record Form

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:

 2026-02-26 16:59:36