ChiCTR2600122625 版本V1.0 版本创建时间2026/04/15 17:49:44 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:

ChiCTR2600122625 

最近更新日期:

Date of Last Refreshed on:

2026-04-15 17:49:35 

注册时间:

Date of Registration:

2026-04-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

LDCT肺癌筛查发现胸部淋巴结肿大的临床意义及处理策略研究

Public title:

Thoracic Lymphadenopathy in LDCT Lung Cancer Screening: Clinical Significance and Management Strategies

注册题目简写:

English Acronym:

研究课题的正式科学名称:

LDCT肺癌筛查发现胸部淋巴结肿大的临床意义及处理策略研究

Scientific title:

Thoracic Lymphadenopathy in LDCT Lung Cancer Screening: Clinical Significance and Management Strategies

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:

王浩宇 

研究负责人:

王凯歌 

Applicant:

Haoyu Wang 

Study leader:

Wang Kaige 

申请注册联系人电话:

Applicant telephone:

+86 17398149800

研究负责人电话:

Study leader's telephone:

+86 15928981470

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:

lswanghaoyu@163.com

研究负责人电子邮件:

Study leader's E-mail:

532951643@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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan 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:

2026年审(144)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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Ethics Committee on Biomedical Research West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-10 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Lina

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85422654

伦理委员会联系人邮箱:

Contact email of the ethic committee:

188974152@qq.com

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

经费或物资来源:

四川大学华西医院呼吸和共病全国重点实验室 1?3?5项目

Source(s) of funding:

1·3·5 Project of State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital

Target disease:

The etiologies of thoracic lymphadenopathy detected through LDCT lung cancer screening include sarcoidosis, tuberculosis, malignant lymph node metastasis, among others

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:

本研究计划基于我院LDCT肺癌筛查队列,进行回顾性研究,探索胸部淋巴结肿大的演进规律及病因分布,同时开发胸部淋巴结肿大影像诊断新技术,建立胸部淋巴结肿大的恶性风险分层,根据分层情况探索胸部淋巴结肿大的处理华西方案。  

Objectives of Study:

This research project plans to conduct a retrospective study based on the LDCT lung cancer screening cohort at our institute. The study aims to explore the evolutionary patterns and etiological distribution of thoracic lymphadenopathy. Additionally, it seeks to develop innovative imaging diagnostic techniques for thoracic lymphadenopathy, establish a malignancy risk stratification framework, and, based on this stratification, investigate the West China Protocol for the management of mediastinal lymphadenopathy.

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. 2010.01至2025.12与四川大学华西医院LDCT肺癌筛查患者; 2. >=18; 3. 连续5年随访CT。

Inclusion criteria

1. Participants receiving LDCT for lung cancer screening from Jan 2010 to Dec 2025 at West China Hospital, Sichuan University; 2. >=18 years old; 3. Consecutive five-year follow-up with CT.

排除标准:

1. 无法配合完成检查; 2. 基线或随访资料缺失。

Exclusion criteria:

1. Inability to cooperate in completing the examination; 2. Lack of baseline or follow-up data.

研究实施时间:

Study execute time:

From 2026-04-16 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-16 00:00:00 To 2028-12-31 00:00:00  

干预措施:

Interventions:

组别:

观察组(胸部淋巴结肿大/无胸部淋巴结肿大)

样本量:

200000

Group:

Observational Group (thoracic lymphadenopathy/ non-thoracic lymphadenopathy)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

胸部淋巴结肿大观察组

样本量:

0

Group:

Group of thoracic lymphadenopathy

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):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

全因死亡率

指标类型:

次要指标

Outcome:

All-cause mortality

Type:

Secondary indicator

测量时间点:

5年、10年

测量方法:

门诊及电话随访

Measure time point of outcome:

5 years; 10 years

Measure method:

Outpatient follow-up and/or telephone follow-up

指标中文名:

CT影像

指标类型:

主要指标

Outcome:

CT images

Type:

Primary indicator

测量时间点:

基线、5年、10年

测量方法:

使用肺窗或纵隔窗判读患者LDCT影像,例如胸部淋巴结肿大的长、短径及随访中变化。

Measure time point of outcome:

baseline; 5-years; 10-years

Measure method:

To read LDCT images of participants under lung window or mediastinal window, for instance, measuring the long-axis and short-axis diameters of the lymph nodes with changes during follow-up.

指标中文名:

胸部疾病确诊

指标类型:

主要指标

Outcome:

Diagnosis of thoracic disease

Type:

Primary indicator

测量时间点:

5年、10年

测量方法:

本单位确诊以电子病历及金标准检查判断;外单位确诊以外单位的金标准检查判断

Measure time point of outcome:

5 years; 10 years

Measure method:

Confirmation at our institution is based on electronic medical records and gold-standard examinations; confirmation at external institutions is based on gold-standard examinations performed at those institutions.

指标中文名:

人口学特征

指标类型:

主要指标

Outcome:

Demographic charateristics

Type:

Primary indicator

测量时间点:

基线、5年、10年

测量方法:

电子病历,及电话、门诊随访等获取

Measure time point of outcome:

baseline; 5-years; 10-years

Measure method:

Electronic medical records, and outpatient follow-up and/or telephone follow-up

指标中文名:

临床病理特征

指标类型:

主要指标

Outcome:

Clinicopathological characteristics

Type:

Primary indicator

测量时间点:

基线、5年、10年

测量方法:

电子病历,及电话、门诊随访等获取

Measure time point of outcome:

baseline; 5-years; 10-years

Measure method:

Electronic medical records, and outpatient follow-up and/or telephone follow-up

指标中文名:

实验室检查

指标类型:

主要指标

Outcome:

Laboratory examinations

Type:

Primary indicator

测量时间点:

基线、5年、10年

测量方法:

电子病历获取

Measure time point of outcome:

baseline; 5-years; 10-years

Measure method:

Electronic medical records

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

淋巴结

组织:

Sample Name:

lymph noode

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

外周血

组织:

Sample Name:

peripheral blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 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):

不适用

Randomization Procedure (please state who generates the random number sequence and by what method):

N/A

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:

不适用

Blinding:

N/A

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

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):

研究结束后一年内,ResMan(http://www.medresman.org.cn/login.aspx)

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

Data will be shared within 1 year after the study is completed on ResMan(http://www.medresman.org.cn/login.aspx).

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:

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-15 17:49:35