ChiCTR2600121490 版本V1.0 版本创建时间2026/03/31 14:42:56 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:

ChiCTR2600121490 

最近更新日期:

Date of Last Refreshed on:

2026-03-31 14:42:47 

注册时间:

Date of Registration:

2026-03-31 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

立体定向放射治疗联合PD1单抗和贝伐珠单抗对局部晚期肝细胞癌转化治疗的探索

Public title:

Stereotactic Body Radiation Therapy Combined with PD-1 Inhibitor and Bevacizumab for Conversion Therapy in Locally Advanced Hepatocellular Carcinoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

立体定向放射治疗联合PD1单抗和贝伐珠单抗对局部晚期肝细胞癌转化治疗的探索

Scientific title:

Stereotactic Body Radiation Therapy Combined with PD-1 Inhibitor and Bevacizumab for Conversion Therapy in Locally Advanced Hepatocellular Carcinoma

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:

李勇 

研究负责人:

李勇 

Applicant:

Li Yong 

Study leader:

Li Yong 

申请注册联系人电话:

Applicant telephone:

+86 13501769661

研究负责人电话:

Study leader's
telephone:

+86 21 81887356

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:

liyongtaishan@163.com

研究负责人电子邮件:

Study leader's E-mail:

liyongtaishan@163.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:

中国上海市嘉定区墨玉北路700号

研究负责人通讯地址:

中国上海市杨浦区长海路225号

Applicant address:

700 Moyu North Road, Jiading District, Shanghai, China

Study leader's address:

225 Changhai Road, Yangpu District, Shanghai, 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:

海军军医大学第三附属医院

Applicant's institution:

Third Affiliated Hospital of Naval Medical University

研究负责人所在单位:

海军军医大学第三附属医院

Affiliation of the Leader:

Thrid Affiliated Hospital of Naval Medical 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:

EHBHKY2025-H017-P001

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:

海军军医大学第三附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Third Hospital Affiliated to Naval Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-15 00:00:00

伦理委员会联系人:

邰小云

Contact Name of the ethic committee:

Tai Xiaoyun

伦理委员会联系地址:

中国上海市杨浦区长海路225号

Contact Address of the ethic committee:

225 Changhai Road, Yangpu District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 81875703

伦理委员会联系人邮箱:

Contact email of the ethic committee:

taixiaoyunlele@163.com

研究实施负责(组长)单位:

海军军医大学第三附属医院

Primary sponsor:

Thrid Affiliated Hospital of Naval Medical University

研究实施负责(组长)单位地址:

中国上海市杨浦区长海路225号

Primary sponsor's address:

225 Changhai Road, Yangpu District, Shanghai, 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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

海军军医大学第三附属医院

具体地址:

中国上海市杨浦区长海路225号

Institution
hospital:

Thrid Affiliated Hospital of Naval Medical University

Address:

225 Changhai Road, Yangpu District, Shanghai, China

经费或物资来源:

上海市科委2023年度“科技创新行动计划”医学创新研究专项项目

Source(s) of funding:

the Project of Shanghai Municipal Science and Technology Commission

研究疾病:

肝细胞癌  

Target disease:

Hepatocellular carcinoma

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:

其它 

Study phase:

N/A

研究设计:

单臂 

Study design:

Single arm 

研究目的:

探索递增强度的立体定向放射治疗(SBRT)联合免疫和抗血管生成治疗初始不可切除或潜在可切除HCC患者的有效性、安全性和转化成功率;并对转化成功后的最佳手术时机进行初步的探索;为未来的三期临床研究提供依据。  

Objectives of Study:

To investigate the efficacy, safety, and conversion success rate of dose-escalated stereotactic body radiotherapy (SBRT) combined with immunotherapy and anti-angiogenic therapy in patients with initially unresectable or potentially resectable hepatocellular carcinoma (HCC); to preliminarily explore the optimal timing for surgery following successful conversion; and to provide a basis for future phase III clinical research.

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 岁且 <= 70, ECOG PS 评分 0-1;
2.病理或临床诊断诊断确认的HCC;
3.局部晚期HCC(CNLC IIIa期):门脉癌栓累及范围根据“程氏”分型包括IIIa型以上(门脉癌栓累及门脉主干不超过2cm),包括肝静脉及下腔静脉癌栓,经3位具备高级职称的肝脏外科医生评估为初始不可切除或潜在可切除;
4.肝功能Child-Pugh评分A或B7级以内;
5.基线血常规及血生化指标应符合以下标准:血红蛋白≥90g/L,绝对中性粒细胞计数≥2.5×10^9/L,血小板计数≥75×10^9/L;天冬氨酸或丙氨酸氨基转移酶≤正常上限(ULN)的3倍,碱性磷酸酶≤ULN的2.5倍,血清白蛋白≥30g/L;血清肌酐<ULN的1.5倍;凝血酶原时间(PT)超过正常范围上限≤4秒;
6.签署知情同意书;

Inclusion criteria

1.age >= 18 and <= 70years, ECOG Performance Status 0 -1;
2.pathologically or clinically diagnosed as HCC;
3.Locally advanced HCC (CNLC Stage IIIa): Portal vein tumor thrombus (PVTT) extent categorized as Type IIIa or higher according to "Cheng's" classification (involving the main portal vein trunk ≤2 cm), including hepatic vein and inferior vena cava tumor thrombus. The case must be assessed by three senior attending hepatobiliary surgeons as initially unresectable or potentially resectable.
4.Child-Pugh grade A or B7;
5.Baseline laboratory tests meet the following conditions: hemoglobin ≥90g/L, absolute neutrophil count ≥2.5×10^9/L, platelet count ≥75×10^9/L; ALT or AST ≤ 3 times the upper limit of normal, alkaline phosphatase ≤ 2.5 times the upper limit of normal, ALB ≥30g/L;Plasma creatinine less than 1.5 times the upper limit of normal; Plasma prothrombin time is normal or exceeds the upper limit of normal value by ≤ 4 seconds;
6.voluntarily sign the informed consent;

排除标准:

1. 肝功能Child-Pugh分级为B7以上患者; 2. 既往对同类药物或放疗有过敏反应者; 3. 5年内患有除HCC之外的其它活动性恶性肿瘤; 4. 伴有间质性肺病、严重心血管疾病或不受控的全身疾病史,包括糖尿病、高血压、肺纤维化、急性肺病等; 5. 筛选时存在任何活动性免疫缺陷或自身免疫疾病和/或具有可能复发的任何免疫缺陷或自身免疫疾病的病史; 6. 有异体器官移植史; 7. 其他研究者认为不宜参加本试验的情况;

Exclusion criteria:

1. Child-Pugh grade above B7; 2. Previous allergic reactions to drugs in the same class or radiation therapy; 3. Occurrence of or currently suffering from other malignancies within the past 5 years; 4. Patients with a history of interstitial lung disease, severe cardiovascular disorders, or uncontrolled systemic diseases, including but not limited to diabetes, hypertension, pulmonary fibrosis, or acute pulmonary conditions; 5. presence of any active immunodeficiency or autoimmune disease at screening, and/or a history of any immunodeficiency or autoimmune disease with a potential risk of recurrence; 6. history of allogeneic organ transplantation; 7. any other condition that, in the opinion of the investigator, renders the patient unsuitable for participation in this study;

研究实施时间:

Study execute time:

From 2025-05-15 00:00:00 To 2028-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-17 00:00:00 To 2025-11-13 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

32

Group:

Trial Group

Sample size:

干预措施:

1. 立体定向放射治疗(SBRT):机器人 X 射线(射波刀),剂量 7Gy/次/天,共 5 次/周,一周内完成;根据靶区体积和肝功能设定放射强度(低/中/高强度递进)。2. 系统治疗:抗 PD1 单抗(剂量根据体重及指标评估)联合贝伐珠单抗(剂量根据体重及指标评估),每 3 周一次,共 3 周期(约 9 周)。3. 手术:若转化成功,于放疗结束第 12 周(停用贝伐珠单抗 6 周后)择期行手术切除。

干预措施代码:

Intervention:

Stereotactic body radiation therapy (SBRT): Robotic X-ray (CyberKnife), 7Gy per session per day, 5 sessions per week, completed within one week; radiation intensity (low/medium/high) adjusted based on target volume and liver function. Systemic therapy: anti-PD1 monoclonal antibody (dose adjusted based on weight and biomarkers) combined with bevacizumab (dose adjusted based on weight and biomarkers), every 3 weeks for 3 cycles (approximately 9 weeks). Surgery: elective resection if conversion is successful, scheduled at week 12 after radiotherapy completion (6 weeks after discontinuation of bevacizumab).

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

海军军医大学第三附属医院 

单位级别:

三级甲等 

Institution
hospital:

Thrid Affiliated Hospital of Naval Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

病例完全缓解

指标类型:

次要指标

Outcome:

Pathological complete response

Type:

Secondary indicator

测量时间点:

术后病理评估

测量方法:

术后病理学检查

Measure time point of outcome:

Pathological evaluation post-surgery

Measure method:

Histopathological examination

指标中文名:

转化成功率

指标类型:

次要指标

Outcome:

Conversion rate

Type:

Secondary indicator

测量时间点:

放疗后12周

测量方法:

外科医师进行手术可行性的评估

Measure time point of outcome:

12 weeks after radiation therapy

Measure method:

Surgical feasibility assessment performed by qualified surgeon

指标中文名:

无复发生存期

指标类型:

次要指标

Outcome:

Recurrence free survival

Type:

Secondary indicator

测量时间点:

每6周评估一次

测量方法:

Kaplan-Meier 法绘制生存曲线图并估计中位生存时间

Measure time point of outcome:

Assess every six weeks

Measure method:

Survival curves were constructed using the Kaplan-Meier method, and the median survival time was estimated

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:

每6周评估一次

测量方法:

Kaplan-Meier 法绘制生存曲线图并估计中位生存时间

Measure time point of outcome:

Assess every six weeks

Measure method:

Survival curves were constructed using the Kaplan-Meier method, and the median survival time was estimated

指标中文名:

外周血免疫细胞、IL-6等相关细胞因子及循环肿瘤细胞(CTCs)的动态变化

指标类型:

次要指标

Outcome:

Dynamic changes in peripheral blood immune cells, IL-6-related cytokines, and circulating tumor cells (CTCs)

Type:

Secondary indicator

测量时间点:

SBRT联合治疗前(基线) SBRT联合治疗后第9周(转化评估时) 后续治疗周期中(如适用)

测量方法:

流式细胞术、免疫组化

Measure time point of outcome:

Baseline (pre-SBRT combination therapy) Week 9 post-SBRT (conversion assessment) During subsequent

Measure method:

Flow cytometry、IHC

指标中文名:

安全性

指标类型:

主要指标

Outcome:

Safety

Type:

Primary indicator

测量时间点:

治疗中

测量方法:

CTCAE v5.0评估不良事件

Measure time point of outcome:

During treatment

Measure method:

Adverse events graded by CTCAE v5.0

指标中文名:

主要病理缓解

指标类型:

主要指标

Outcome:

Major pathologic response

Type:

Primary indicator

测量时间点:

术后病理评估

测量方法:

术后病理学检查

Measure time point of outcome:

Pathological evaluation post-surgery

Measure method:

Histopathological examination

指标中文名:

客观缓解率

指标类型:

主要指标

Outcome:

Objective overall survival

Type:

Primary indicator

测量时间点:

每6周

测量方法:

影像学评估

Measure time point of outcome:

Every six weeks

Measure method:

Radiologic assessment

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

组织

组织:

Sample Name:

Tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 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:

None

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):

ResMan,研究结束后12个月内

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

ResMan,within 12 months after the completion of the study

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:

病理记录表

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-03-31 14:42:47