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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500115579 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-29 10:50:26 |
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注册时间: Date of Registration: |
2025-12-29 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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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 |
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Public title: |
Influence of Surgical Procedure Selection on Survival in <=2 cm Lung Adenocarcinoma with High-Risk Pathological Factors |
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注册题目简写: |
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English Acronym: |
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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 |
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Scientific title: |
Influence of Surgical Procedure Selection on Survival in <=2 cm Lung Adenocarcinoma with High-Risk Pathological Factors |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
黄兆康 |
研究负责人: |
梅建东 |
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Applicant: |
Zhaokang Huang |
Study leader: |
Jiandong Mei |
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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 |
+86 189 8060 1762 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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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 |
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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): |
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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 |
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Applicant address: |
No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
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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: |
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申请人所在单位: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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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 |
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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 |
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Name of the ethic committee: |
Ethics Committee on Biomedical Research, West China Hospital of Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-04 00:00:00 | ||
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伦理委员会联系人: |
韩玉榕 |
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Contact Name of the ethic committee: |
Yurong Han |
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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 |
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Contact Address of the ethic committee: |
No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
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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: |
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研究实施负责(组长)单位: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital of Sichuan University |
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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 |
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Primary sponsor's address: |
No. 37, Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
四川大学研究生经费 |
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Source(s) of funding: |
Sichuan University Graduate Student Funding |
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研究疾病: |
肺癌 |
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Target disease: |
Lung Cancer |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
回顾性研究 | ||||||||||||||||||||||
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Study phase: |
Retrospective study |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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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。 |
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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. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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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(+)。 |
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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 (+). |
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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。 |
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Exclusion criteria: |
1.Non-elective surgery; 2.History of prior malignancy; 3.Receipt of neoadjuvant or adjuvant therapy; 4.Missing key pathological data. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2026-10-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-05 00:00:00 至 To 2026-10-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是Yes |
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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/ |
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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/) |
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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 |
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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 |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |