ChiCTR2500115579 版本V1.0 版本创建时间2025/12/29 10:50:32 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:

ChiCTR2500115579 

最近更新日期:

Date of Last Refreshed on:

2025-12-29 10:50:26 

注册时间:

Date of Registration:

2025-12-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同手术方式对具有高危病理因素的肿瘤直径≤2cm的肺腺癌患者生存预后的影响

Public title:

Influence of Surgical Procedure Selection on Survival in <=2 cm Lung Adenocarcinoma with High-Risk Pathological Factors

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同手术方式对具有高危病理因素的肿瘤直径≤2cm的肺腺癌患者生存预后的影响

Scientific title:

Influence of Surgical Procedure Selection on Survival in <=2 cm Lung Adenocarcinoma with High-Risk Pathological Factors

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:

黄兆康 

研究负责人:

梅建东 

Applicant:

Zhaokang Huang 

Study leader:

Jiandong Mei 

申请注册联系人电话:

Applicant telephone:

+86 138 0239 3637

研究负责人电话:

Study leader's
telephone:

+86 189 8060 1762

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:

805158852@qq.com

研究负责人电子邮件:

Study leader's E-mail:

jiandongmei@aliyun.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:

中国四川省成都市武侯区国学巷37号

研究负责人通讯地址:

中国四川省成都市武侯区国学巷37号

Applicant address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

No. 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, Sichuan 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:

2025年审(2272)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:

2025-11-04 00:00:00

伦理委员会联系人:

韩玉榕

Contact Name of the ethic committee:

Yurong Han

伦理委员会联系地址:

中国四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

No. 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 8542 2654

伦理委员会联系人邮箱:

Contact email of the ethic committee:

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:

中国四川省成都市武侯区国学巷37号

Primary sponsor's address:

No. 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:

中国四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

经费或物资来源:

四川大学研究生经费

Source(s) of funding:

Sichuan University Graduate Student Funding

研究疾病:

肺癌  

Target disease:

Lung Cancer

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:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

比较具有高危病理因素的肿瘤直径≤2cm 肺腺癌患者接受肺叶切除术、肺段切除术与楔形切除术后的无病生存率(DFS)、总生存率(OS)以及评估不同高危因素特征组合对手术疗效的修饰效应。  

Objectives of Study:

To compare disease-free survival (DFS) and overall survival (OS) among patients with lung adenocarcinoma (tumor diameter ≤2 cm) harboring high-risk pathological factors who underwent lobectomy, segmentectomy, or wedge resection, and to assess the modifying effect of different combinations of high-risk pathological features on surgical outcomes.

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 >=18 岁; 2.影像学检查示 T1a-T1b; 3.接受肺叶切除、解剖性肺段切除或楔形切除; 4.至少具备以下一项高危病理学特征:脉管侵犯(+);含有微乳头、实性成分、复杂腺体或筛状型;STAS(+);低分化肿瘤;胸膜侵犯(+)。

Inclusion criteria

1.Age >=18 years; 2.Radiographically confirmed stage T1a–T1b ; 3.Underwent lobectomy, anatomic segmentectomy, or wedge resection; 4.Presence of at least one of the following high-risk pathological features: lymphovascular invasion (+); containing micropapillary, solid, complex glandular, or cribriform patterns; spread through air spaces (STAS) (+); poorly differentiated tumor; pleural invasion (+).

排除标准:

1.非择期手术; 2.既往恶性肿瘤史; 3.接受新辅助或辅助治疗; 4.关键病理数据缺失。

Exclusion criteria:

1.Non-elective surgery; 2.History of prior malignancy; 3.Receipt of neoadjuvant or adjuvant therapy; 4.Missing key pathological data.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2026-10-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-05 00:00:00 To 2026-10-01 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

800

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):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

无病生存期

指标类型:

主要指标

Outcome:

Disease-free Survival

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总生存期

指标类型:

次要指标

Outcome:

Overall Survival

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:

Sample Name:

None

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:

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):

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):

2025-11-26至2026-10-01, 国家生物信息中心 https://ngdc.cncb.ac.cn/gsub/

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

Form 2025-12-01 to 2026-12-01, China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

四川大学华西医院His系统及胸外科的数据库

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

West china hospital His system and database of Thoracic Surgery

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:

 2025-12-29 10:50:26