ChiCTR2600126285 版本V1.0 版本创建时间2026/06/05 17:27:36 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:

ChiCTR2600126285 

最近更新日期:

Date of Last Refreshed on:

2026-06-05 17:27:30 

注册时间:

Date of Registration:

2026-06-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NSCLC脑转移放免联合时序策略:一项基于临床队列的探索性研究

Public title:

NSCLC Brain Metastasis Radioimmunoassay Combined with Timing Strategy: An Exploratory Study Based on a Clinical Cohort

注册题目简写:

English Acronym:

研究课题的正式科学名称:

免疫微环境驱动的NSCLC脑转移放免联合时序策略:一项基于临床队列的探索性研究

Scientific title:

Immune microenvironment-driven radioimmunoassay combined with time-series strategy for NSCLC brain metastases: an exploratory study based on a clinical cohort.

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:

楚娴静 

研究负责人:

周蓉蓉 

Applicant:

Xianjing Chu 

Study leader:

Rongrong Zhou 

申请注册联系人电话:

Applicant telephone:

+86 135 4866 5489

研究负责人电话:

Study leader's telephone:

+86 138 7589 8127

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:

2204160208@csu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

zhourr@csu.edu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

Xiangya Hospital Central South University

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:

湖南省长沙市开福区湘雅路87号

研究负责人通讯地址:

湖南省长沙市开福区湘雅路87号

Applicant address:

No. 87 Xiangya Road, Kaifu District, Changsha City, Hunan Province

Study leader's address:

No. 87 Xiangya Road, Kaifu District, Changsha City, Hunan Province

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:

中南大学湘雅医院

Applicant's institution:

Xiangya Hospital of Central South University

研究负责人所在单位:

中南大学湘雅医院

Affiliation of the Leader:

Xiangya Hospital of Central South 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:

2026051108

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:

中南大学湘雅医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Review Committee of Xiangya Hospital Central South University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-27 00:00:00

伦理委员会联系人:

张欣

Contact Name of the ethic committee:

Xin Zhang

伦理委员会联系地址:

湖南省长沙市湘雅路87号

Contact Address of the ethic committee:

No. 87 Xiangya Road, Kaifu District, Changsha City, Hunan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 8432 7919

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:

中南大学湘雅医院

Primary sponsor:

Xiangya Hospital of Central South University

研究实施负责(组长)单位地址:

湖南省长沙市湘雅路87号

Primary sponsor's address:

No. 87 Xiangya Road, Kaifu District, Changsha City, Hunan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖南

市(区县):

长沙

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

中南大学湘雅医院

具体地址:

湖南省长沙市湘雅路87号

Institution
hospital:

Xiangya Hospital of Central South University

Address:

No. 87 Xiangya Road, Kaifu District, Changsha City, Hunan Province

经费或物资来源:

中南大学临床研究“张孝骞计划”

Source(s) of funding:

Central South University Clinical Research "Zhang Xiaoqian Program"

Target disease:

Non-small cell lung cancer brain metastasis

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:

探讨非小细胞肺癌(NSCLC)脑转移患者接受放疗联合免疫治疗的不同时间顺序与临床疗效、安全性及免疫状态之间的关系,为优化该类患者的综合治疗策略提供循证依据。  

Objectives of Study:

To investigate the relationship between different sequencing strategies of radiotherapy combined with immunotherapy—specifically, the timing of their administration—and the clinical efficacy, safety, and immune status of patients with non-small cell lung cancer (NSCLC) brain metastases, thereby providing evidence-based support for optimizing comprehensive treatment strategies for this patient population.

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,性别不限; 2.经组织学或细胞学确诊为NSCLC,且头颅增强MRI证实存在脑转移灶; 3.根据真实世界诊疗计划,拟接受放射治疗联合PD-1/PD-L1抑制剂治疗; 4.驱动基因阴性,或阳性但既往靶向治疗失败; 5.ECOG体能状态评分为0~2分,预计生存期>=3个月; 6.自愿签署知情同意书,同意配合血液/影像学采集及随访。

Inclusion criteria

1. Age >= 18 years, any gender; 2. Histologically or cytologically confirmed NSCLC, with brain metastases confirmed by contrast-enhanced MRI of the head; 3. According to real-world treatment plans, planned to receive radiotherapy combined with PD-1/PD-L1 inhibitor therapy; 4. Driver gene negative, or positive but previous targeted therapy failed; 5. ECOG performance status score 0–2, expected survival >=3 months; 6. Voluntarily signs the informed consent form, agreeing to cooperate with blood/image collection and follow-up.

排除标准:

1.既往接受过全脑放疗、脑转移灶立体定向放疗或脑手术; 2.存在MRI检查禁忌证或无法耐受钆对比剂(如严重肝肾功能不全); 3.存在活动性自身免疫性疾病需系统治疗,或需长期用大剂量免疫抑制剂; 4.妊娠或哺乳期妇女; 5.研究者判断存在严重并发症或不适合纳入的其他情况。

Exclusion criteria:

1. History of whole-brain radiotherapy, stereotactic radiotherapy for brain metastases, or brain surgery; 2. Contraindications to MRI or inability to tolerate gadolinium contrast agents (e.g. severe hepatic or renal impairment); 3. Active autoimmune disease requiring systemic treatment, or long-term use of high-dose immunosuppressants; 4. Pregnant or breastfeeding women; 5. Other circumstances where the investigator determines that there are serious complications or that the patient is unsuitable for inclusion.

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2029-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-06 00:00:00 To 2029-05-31 00:00:00  

干预措施:

Interventions:

组别:

病例组

样本量:

150

Group:

Case group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

娄底市 

Country:

China 

Province:

Hunan 

City:

 

单位(医院):

中南大学湘雅医院 

单位级别:

三甲 

Institution
hospital:

Xiangya Hospital of Central South University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

颅内无进展生存期

指标类型:

主要指标

Outcome:

Intracranial Progression-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:

颅内客观缓解率

指标类型:

次要指标

Outcome:

Intracranial 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

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:

附加指标

Outcome:

Duration of Response

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

最佳客观缓解

指标类型:

附加指标

Outcome:

Best Overall Response

Type:

Additional 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:

血液

组织:

外周血

Sample Name:

Blood

Tissue:

peripheral blood

人体标本去向

使用后销毁  

说明

使用外周血做流式分析检测

Fate of sample:

Destruction after use  

Note:

Flow Cytometric Analysis Using Peripheral Blood

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 100 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:

是否共享原始数据:

IPD sharing

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):

原始数据需要征得主要研究者的同意

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

Raw data requires the consent of the principal investigator.

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:

所有临床及影像数据均录入医院统一的临床数据采集系统。数据实行分级权限管理与加密存储,所有导出用于分析的数据均进行去标识化/匿名化处理,隐藏患者姓名、身份证号等敏感信息,严格保护受试者隐私。

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

All clinical and imaging data are entered into the hospital's centralized clinical data acquisition system. The data are subject to hierarchical access control and encrypted storage; furthermore, all data exported for analysis undergo de-identification or anonymization—masking sensitive information such as patient names and ID numbers—to strictly safeguard subject privacy.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-06-05 17:27:30