ChiCTR2600126977 版本V1.0 版本创建时间2026/06/22 11:40:31 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:

ChiCTR2600126977 

最近更新日期:

Date of Last Refreshed on:

2026-06-22 11:39:56 

注册时间:

Date of Registration:

2026-06-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NETs介导的肿瘤微环境重塑在早期肺腺癌中的地理异质性及其机制研究

Public title:

Geographic heterogeneity and mechanisms of NETs-mediated tumor microenvironment remodeling in early-stage lung adenocarcinoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NETs介导的肿瘤微环境重塑在早期肺腺癌中的地理异质性及其机制研究

Scientific title:

Geographic heterogeneity and mechanisms of NETs-mediated tumor microenvironment remodeling in early-stage lung adenocarcinoma

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:

彭东阁 

研究负责人:

彭东阁 

Applicant:

Peng Dongge 

Study leader:

Peng Dongge 

申请注册联系人电话:

Applicant telephone:

+86 898 7819331

研究负责人电话:

Study leader's
telephone:

+86 898 7881931

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:

1453779508@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1453779508@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:

中国海南省海口市龙华区椰海大道368号

研究负责人通讯地址:

中国海南省海口市龙华区椰海大道368号

Applicant address:

368 Yehai Avenue, Longhua District, Haikou, Hainan, China

Study leader's address:

368 Yehai Avenue, Longhua District, Haikou, Hainan, China

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:

海南医科大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Hainan Medical University

研究负责人所在单位:

海南医科大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Hainan 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-K71-01

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:

海南医学院第二附属医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Review Committee of the Second Affiliated Hospital of Hainan Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-06 00:00:00

伦理委员会联系人:

刘春华

Contact Name of the ethic committee:

Liu Chunhua

伦理委员会联系地址:

中国海南省海口市龙华区椰海大道368号

Contact Address of the ethic committee:

368 Yehai Avenue, Longhua District, Haikou, Hainan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 898 66809348

伦理委员会联系人邮箱:

Contact email of the ethic committee:

qiu826shi@163.com

研究实施负责(组长)单位:

海南医科大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Hainan Medical University

研究实施负责(组长)单位地址:

中国海南省海口市龙华区椰海大道368号

Primary sponsor's address:

368 Yehai Avenue, Longhua District, Haikou, Hainan, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第二附属医院

具体地址:

中国海南省海口市龙华区椰海大道368号

Institution
hospital:

The Second Affiliated Hospital of Hainan Medical University

Address:

368 Yehai Avenue, Longhua District, Haikou, Hainan, China

经费或物资来源:

海南医科大学学术提升计划项目

Source(s) of funding:

Hainan Medical University Academic Enhancement Program Project

研究疾病:

早期肺腺癌  

Target disease:

Early-stage lung adenocarcinoma

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:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1.建立海南 I 期肺腺癌临床 - 组织 - 血液配对多维队列(30 例)。 2.揭示早期肺腺癌NETs 表达、空间分布、免疫微环境的地理异质性。 3.阐明外周血炎症因子谱、循环 NETs的差异及其与局部肿瘤微环境的关联。 4.利用单细胞测序解析中性粒细胞亚群、免疫细胞组成差异,探索调控机制。 5.为肺癌精准诊疗、靶向 NETs 的免疫干预提供理论依据。  

Objectives of Study:

1.Establish a paired multi-dimensional cohort of clinical data, tissue, and blood samples from 30 patients with stage I lung adenocarcinoma in Hainan.2.Reveal the geographic heterogeneity of NETs expression, spatial distribution, and the immune microenvironment in early-stage lung adenocarcinoma.3.Elucidate the differences in the peripheral blood inflammatory cytokine profile and circulating NETs, and their association with the local tumor microenvironment.4.Use single-cell sequencing to dissect differences in neutrophil subpopulations and immune cell composition, and explore the underlying regulatory mechanisms.5.Provide a theoretical basis for precision diagnosis and treatment of lung cancer and for NETs-targeted immune intervention.

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. 术后病理确诊为 I 期肺腺癌; 2. 初治,术前未接受放化疗、靶向、免疫治疗; 3. 长期本地居住史 >=10 年; 4. 年龄 18–80 岁,自愿签署知情同意; 5. 组织、血液样本合格,临床资料完整。

Inclusion criteria

1. Postoperative pathological diagnosis confirming stage I lung adenocarcinoma; 2. Treatment-na?ve, with no preoperative radiotherapy, chemotherapy, targeted therapy, or immunotherapy; 3. Long-term local residence history of >=10 years; 4. Aged 18–80 years, voluntarily sign informed consent; 5. Qualified tissue and blood samples, and complete clinical data.

排除标准:

1. 既往恶性肿瘤病史或合并其他原发癌; 2. 自身免疫病、活动性感染或严重心肺疾病; 3. 长期居住地不明确; 4. 标本不合格或拒绝知情同意; 5. 临床资料缺失,影响分析。

Exclusion criteria:

1. History of prior malignant tumor or combined with other primary cancers; 2. Autoimmune diseases, active infection, or severe cardiopulmonary diseases; 3. Unclear long-term residence; 4. Unqualified specimens or refusal to sign informed consent; 5. Missing clinical data that may affect analysis.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-07-01 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

30

Group:

Observational 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):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Hainan Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

患者一般人口学资料及临床病理资料

指标类型:

主要指标

Outcome:

Demographic and clinical pathological characteristics of patients

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤组织中 NETs 相关指标表达水平

指标类型:

主要指标

Outcome:

Expression levels of NETs-related markers in tumor tissues

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤局部免疫微环境相关指标

指标类型:

主要指标

Outcome:

Immune microenvironment-related markers in tumor microenvironment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

外周血炎症因子及循环 NETs 水平

指标类型:

主要指标

Outcome:

Peripheral inflammatory cytokines and circulating NETs levels

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

单细胞测序所获免疫细胞亚群特征

指标类型:

主要指标

Outcome:

Immune cell subpopulation characteristics derived from single-cell sequencing

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:

肺癌患者血液

组织:

Sample Name:

Blood of lung cancer patients

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

肺癌组织标本

组织:

Sample Name:

Lung cancer tissue specimen

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 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:

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:

所有数据使用Microsoft Excel(16.0)整理,采用SPSS Statistics(22.0)进行统计分析。

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

All data were organized using Microsoft Excel (16.0) and analyzed statistically with SPSS Statistics (22.0).

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-06-22 11:39:56