ChiCTR2600116853 版本V1.0 版本创建时间2026/01/15 16:33:19 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:

ChiCTR2600116853 

最近更新日期:

Date of Last Refreshed on:

2026-01-15 16:33:14 

注册时间:

Date of Registration:

2026-01-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

PD-L1阳性EGFR突变型非小细胞肺癌靶向耐药后应用免疫治疗的II期随机对照研究及疗效预测模型探索

Public title:

A Phase II Randomized Controlled Study on the Application of Immunotherapy After Targeted Therapy Resistance in PD-L1 Positive EGFR-Mutant Non-Small Cell Lung Cancer and Exploration of Efficacy Prediction Models

注册题目简写:

English Acronym:

研究课题的正式科学名称:

PD-L1阳性EGFR突变型非小细胞肺癌靶向耐药后应用免疫治疗的II期随机对照研究及疗效预测模型探索

Scientific title:

A Phase II Randomized Controlled Study on the Application of Immunotherapy After Targeted Therapy Resistance in PD-L1 Positive EGFR-Mutant Non-Small Cell Lung Cancer and Exploration of Efficacy Prediction Models

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:

徐佳晨 

研究负责人:

徐佳晨 

Applicant:

Xu Jiachen 

Study leader:

Xu Jiachen 

申请注册联系人电话:

Applicant telephone:

+86 10 8778 8029

研究负责人电话:

Study leader's
telephone:

+86 10 8778 8029

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:

XJCwelcome@126.com

研究负责人电子邮件:

Study leader's E-mail:

XJCwelcome@126.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:

北京市朝阳区潘家园南里17号

研究负责人通讯地址:

北京市朝阳区潘家园南里17号

Applicant address:

No. 17, Nanli, Panjiaohai, Chaoyang District, Beijing

Study leader's address:

No. 17, Nanli, Panjiaohai, Chaoyang District, Beijing

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:

中国医学科学院肿瘤医院

Applicant's institution:

National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital

研究负责人所在单位:

中国医学科学院肿瘤医院

Affiliation of the Leader:

Cancer Hospital Chinese Academy of Medical Sciences

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:

25/697-5644

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:

中国医学科学院肿瘤医院伦理委员会

Name of the ethic committee:

Ethics Committee of Chinese Academy of Medical Sciences and Peking Union Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-17 00:00:00

伦理委员会联系人:

吴大维

Contact Name of the ethic committee:

Wu Dawei

伦理委员会联系地址:

北京市朝阳区潘家园南里17号

Contact Address of the ethic committee:

No. 17, Nanli, Panjiaohai, Chaoyang District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 87788495

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wumingshi-117@163.com

研究实施负责(组长)单位:

中国医学科学院肿瘤医院

Primary sponsor:

Cancer Hospital Chinese Academy of Medical Sciences

研究实施负责(组长)单位地址:

北京市朝阳区潘家园南里17号

Primary sponsor's address:

No. 17, Nanli, Panjiaohai, Chaoyang District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中国医学科学院肿瘤医院

具体地址:

北京市朝阳区潘家园南里17号

Institution
hospital:

Cancer Hospital Chinese Academy of Medical Sciences

Address:

No. 17, Nanli, Panjiaohai, Chaoyang District, Beijing

经费或物资来源:

中国医学科学院临床与转化医学研究专项

Source(s) of funding:

Clinical and Translational Medicine Research Project of the Chinese Academy of Medical Sciences

研究疾病:

EGFR-TKI耐药的PD-L1阳性EGFR突变型非小细胞肺癌(NSCLC)  

Target disease:

EGFR-TKI-resistant PD-L1-positive EGFR-mutated non-small cell lung cancer (NSCLC)

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

II期临床试验 

Study phase:

2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

(1)主要目的::评估PD-L1阳性EGFR突变型NSCLC患者靶向耐药后应用化疗+抗血管+免疫治疗(含免疫四药联合)对比化疗+抗血管+靶向治疗(含靶向四药联合)的疗效和安全性。 (2)次要目的:收集肿瘤组织、动态收集外周血,评估肿瘤分子特征及免疫微环境的动态变化,筛选疗效相关标志物,并探索可能的疗效预测标志物。  

Objectives of Study:

(1) Main objective: To evaluate the efficacy and safety of chemotherapy + anti-angiogenic + immunotherapy (including combination of four immunotherapeutic drugs) versus chemotherapy + anti-angiogenic + targeted therapy (including combination of four targeted drugs) in patients with PD-L1 positive EGFR mutant NSCLC after targeted therapy resistance. (2) Secondary objectives: To collect tumor tissues, dynamically collect peripheral blood, assess the dynamic changes in tumor molecular characteristics and immune microenvironment, screen efficacy-related markers, and explore possible efficacy prediction markers.

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.自愿签署书面知情同意书、并遵循方案要求;
2.年龄大于18岁;
3.ECOG评分<2分;
4.有组织学或病理学证实的原发性NSCLC;
5.根据TNM分期(2017年第八版),临床分期范围为IV期;
6.含有EGFR敏感性突变(包括Ex21 L858R,Ex19 del等);
7.应用3代EGFR-TKI(奥希替尼、阿美替尼、伏美替尼等)过程中,经CT等影像学评估符合RECIST 1.1标准的疾病广泛进展;
8.肿瘤组织PD-L1表达水平为阳性(TPS、CPS、TC/IC均可);

Inclusion criteria

1. Voluntarily sign a written informed consent form and follow the protocol requirements; 2. Age greater than 18 years old; 3. ECOG score less than 2; 4. Have histological or pathological confirmed primary NSCLC; 5. According to the TNM staging (2017 Eighth Edition), the clinical stage is stage IV; 6. Contains EGFR sensitive mutations (including Ex21 L858R, Ex19 del, etc.); 7. During the application of 3rd generation EGFR-TKI (osimertinib, aminatacinib, volmetinib, etc.), extensive disease progression of the disease is evaluated to meet the RECIST 1.1 criteria through CT and other imaging assessments; 8. Tumor tissue PD-L1 expression level is positive (TPS, CPS, TC/IC are all applicable).

排除标准:

1.既往有其他恶性肿瘤病史(除外已临床治愈的恶性肿瘤,如:甲状腺乳头状癌、乳腺癌、肾透明细胞癌等); 2.合并未经控制的急慢性感染; 3.未经控制的脑转移; 4.脑膜转移; 5.有活动性自身免疫性疾病; 6.有活动性肺结核感染; 7.需要全身治疗的活动性感染; 8.HIVAb阳性、活动性乙肝(HBsAg阳性且HBV-DNA>1000 copies/ml)或丙肝(HCV抗体阳性且HCV-RNA>研究中心检测下限); 9.严重心脏病、脑血管疾病病史; 10.筛选前6个月内需要治疗干预的不稳定的血栓事件; 11.研究者判断血常规、肝肾功能等化验指标不适宜化疗,如WBC <3×10^9/L,NEU <1.5×10^9/L,PLT <90×10^9/L等; 12.EGFR非依赖性耐药患者需排除,具体包括以下类型: 1、MET扩增(尤其在一线奥希替尼治疗后发生率可达15%) 2、HER2改变 BRAF或KRAS突变 3、受体酪氨酸激酶(RTK)基因融合 4、组织学转化(例如小细胞肺癌转化); 13.研究者认为不适合参加本临床试验的其它情况。

Exclusion criteria:

1. Has a history of other malignant tumors (excluding those that have been clinically cured, such as papillary thyroid carcinoma, breast cancer, clear cell renal carcinoma, etc.); 2. Has uncontrolled acute or chronic infections; 3. Has uncontrolled brain metastases; 4. Has meningeal metastases; 5. Has active autoimmune diseases; 6. Has active tuberculosis infection; 7. Has active infections requiring systemic treatment; 8. HIVAb positive, active hepatitis B (HBsAg positive and HBV-DNA > 1000 copies/ml) or hepatitis C (HCV antibody positive and HCV-RNA > the detection limit of the center); 9. Has a history of severe heart disease or cerebrovascular disease; 10. Has unstable thrombotic events that require treatment intervention within 6 months before screening; 11. The researcher determines that the laboratory test indicators such as white blood cell count, liver and kidney function are not suitable for chemotherapy, such as WBC < 3×10^9/L, NEU < 1.5×10^9/L, PLT < 90×10^9/L, etc.; 12. Patients with EGFR-independent drug resistance need to be excluded. Specifically, the following types are included: 1. MET amplification (especially the incidence can reach 15% after first-line osimertinib treatment) 2. HER2 alteration, BRAF or KRAS mutation 3. Receptor tyrosine kinase (RTK) gene fusion 4. Histological transformation (such as transformation from small cell lung cancer); 13. Other situations that the researcher considers not suitable for participating in this clinical trial.

研究实施时间:

Study execute time:

From 2025-12-31 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-15 00:00:00 To 2027-03-31 00:00:00

干预措施:

Interventions:

组别:

免疫联合化疗组

样本量:

29

Group:

Immunotherapy combined with chemotherapy group

Sample size:

干预措施:

免疫联合化疗

干预措施代码:

Intervention:

Immunotherapy combined with chemotherapy

Intervention code:

组别:

靶向联合治疗组

样本量:

29

Group:

Targeted therapy combination group

Sample size:

干预措施:

靶向联合化疗

干预措施代码:

Intervention:

Targeted therapy combination

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中国医学科学院肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Cancer Hospital Chinese Academy of Medical Sciences

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

无进展生存期

指标类型:

主要指标

Outcome:

Progression-free survival period

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观缓解率

指标类型:

次要指标

Outcome:

Objective response rate

Type:

Secondary 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 period

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性

指标类型:

次要指标

Outcome:

Safety

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病控制率

指标类型:

次要指标

Outcome:

Disease control rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缓解持续时间

指标类型:

次要指标

Outcome:

Duration of relief

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:

肺肿瘤组织

组织:

Sample Name:

Lung tumor tissue

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:

血液

组织:

Sample Name:

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):

本研究将采用区组随机化方法,使用统计软件生成随机分配序列。

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

This study will employ a block randomization method, using statistical software to generate random allocation sequences.

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:

开放标签

Blinding:

Open-label study

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:

CRF

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:

 2026-01-15 16:33:14