ChiCTR2500104322 版本V1.0 版本创建时间2025/06/16 09:04:08 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:

ChiCTR2500104322 

最近更新日期:

Date of Last Refreshed on:

2025-06-16 09:04:00 

注册时间:

Date of Registration:

2025-06-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

放疗联合瑞戈非尼加PD-1单抗治疗三线及以上MSS型mCRC的前瞻性多中心探索性研究

Public title:

Radiotherapy Combined with Regorafenib and PD-1 Inhibitor as Third-Line treatment for Microsatellite Stable Metastatic Colorectal Cancer: A Prospective, single arm, Multicenter, Phase II Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

放疗联合瑞戈非尼加PD-1单抗治疗三线及以上MSS型mCRC的前瞻性多中心探索性研究

Scientific title:

Radiotherapy Combined with Regorafenib and PD-1 Inhibitor as Third-Line treatment for Microsatellite Stable Metastatic Colorectal Cancer: A Prospective, single arm, Multicenter, Phase II Study

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:

李建军 

研究负责人:

李建军 

Applicant:

Li Jianjun 

Study leader:

Li Jianjun 

申请注册联系人电话:

Applicant telephone:

+86 13608319428

研究负责人电话:

Study leader's
telephone:

+86 23 68765551

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:

jianjunli@tmmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

jianjunli@tmmu.edu.cn

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:

重庆市沙坪坝区高滩岩正街30号

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街29号

Applicant address:

No. 29, Gaotan Yan Zheng Street, Shapingba District, Chongqing

Study leader's address:

No. 29, Gaotan Yan Zheng Street, Shapingba District, Chongqing

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:

陆军军医大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Army Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Army 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:

(A)KY2025005

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Army Medical University PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-06 00:00:00

伦理委员会联系人:

贺莉

Contact Name of the ethic committee:

He Li

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街29号

Contact Address of the ethic committee:

No. 29, Gaotan Yan Zheng Street, Shapingba District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 68754035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cqhl13@qq.com

研究实施负责(组长)单位:

中国人民解放军陆军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街29号

Primary sponsor's address:

No. 29, Gaotan Yan Zheng Street, Shapingba District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院

具体地址:

重庆市沙坪坝区高滩岩正街29号

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Address:

No. 29, Gaotan Yan Zheng Street, Shapingba District, Chongqing

经费或物资来源:

临床研究孵化项目

Source(s) of funding:

Clinical Study Incubation-Program

研究疾病:

微卫星稳定的转移性结直肠癌  

Target disease:

Microsatellite stable metastatic colorectal cancer

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:

通过探索放疗联合瑞戈非尼加PD-1单抗治疗三线及以上MSS型mCRC的疗客观缓解率,评估治疗的有效性。  

Objectives of Study:

The main objective of this study is to evaluate the efficacy of treatment by exploring the objective response rate of radiotherapy combined with regorafenib and PD-1 monoclonal antibody as a third-line or beyond therapy in patients with microsatellite stable (MSS) metastatic colorectal cancer (mCRC).

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.病理确诊为结直肠腺癌,免疫组化或PCR确定为MSS/pMMR;
3.按照标准方案至少2线治疗进展,或对标准治疗方案不耐受;转移灶不适合手术、介入治疗;
4.转移性结直肠癌,IV期,至少有一处肝转移灶,或肝腹腔淋巴结、肝肺同时转移;
5.按照RECIST1.1标准,基线时至少有1个肝转移灶可进行放疗,另一个不进行照射的转移灶可为肝转移灶或肝外转移灶,用于进行疗效评估;
6.既往如果接受过放疗,需结束之后至少12周;
7.既往允许接受过其他靶向治疗,但未接受过瑞戈非尼治疗,未接受过免疫检查点抑制剂治疗;
8.充足的骨髓、肝、肾功能:血红蛋白≥90g/L;白细胞计数≥3.0?109/L;中性粒细胞≥1.5?109/L;血小板≥50?109/L;血清总胆红素≤正常上限的2倍;血清AST和ALT≤正常上限的5倍;血清肌酐≤正常上限的1.5倍,或肌酐清除率40 mL/min(采用Cockcroft-Gault公式计算);凝血酶原时间:国际标准化比率≤2.3,或凝血酶原时间延长≤6s;尿蛋白<2+,或24小时尿蛋白定量<1.0g;
9.ECOG评分为0或1;
10.预期生存期为3个月以上;
11.育龄女性受试者入组前7天内妊娠试验阴性,且治疗期间采取有效避孕措施;育龄期男性受试者采取有效避孕措施;
12.受试者自愿参加且依从性好,签署书面知情同意书。

Inclusion criteria

1. Age >= 18 years; 2. Pathologically diagnosed with colorectal adenocarcinoma, confirmed as MSS/pMMR by immunohistochemistry or PCR; 3. Progression after at least 2 lines of standard treatment, or intolerant to standard treatment regimens, metastatic lesions not suitable for surgical or interventional treatment; 4. Metastatic colorectal cancer, stage IV, with at least one liver metastatic lesion, or simultaneous metastasis to liver, abdominal lymph nodes, and lungs; 5. According to RECIST 1.1 criteria, at baseline, at least one liver metastatic lesion suitable for radiotherapy, and another metastatic lesion not receiving radiation can be either a liver metastatic lesion or an extrahepatic metastatic lesion, used for efficacy assessment; 6. If prior radiotherapy was received, it must have been at least 12 weeks since completion; 7. Previous treatment with other targeted therapies is allowed, but must not have received regorafenib treatment or immune checkpoint inhibitor treatment; 8. Adequate bone marrow, liver, and kidney function: Hemoglobin >= 90 g/L, white blood cell count >= 3.0 × 10^9/L, neutrophils >= 1.5 × 10^9/L, platelets >=50 × 10^9/L, serum total bilirubin <= 2 times the upper limit of normal, serum AST and ALT <= 5 times the upper limit of normal, serum creatinine <= 1.5 times the upper limit of normal, or creatinine clearance of 40 mL/min (calculated using the Cockcroft-Gault formula), prothrombin time: international normalized ratio <= 2.3, or prothrombin time extension <= 6 seconds, urine protein < 2+, or 24-hour urine protein quantification < 1.0 g; 9. ECOG score of 0 or 1; 10. Expected survival of more than 3 months; 11. Female subjects of childbearing potential must have a negative pregnancy test within 7 days prior to enrollment and must use effective contraception during treatment, male subjects of childbearing potential must also use effective contraception; 12. Subjects must voluntarily participate and demonstrate good compliance, signing a written informed consent form.

排除标准:

1.无法控制的胸腔积液、心包积液或腹水;
2.入组前5年内患有其他恶性肿瘤,除外已根治的早期肿瘤;
3.活动性或既往记录的自身免疫性疾病,例如炎性肠病(溃疡性结肠炎、克罗恩病)、系统性红斑狼疮、类风湿性关节炎、Graves病等;
4.活动性感染,例如肺结核、HIV 1/2抗体阳性、梅毒;
5.合并感染两种肝炎病毒,例如HBV合并HCV、HBV合并HDV;
6.PD-1单抗给药前14天内使用过类固醇等免疫抑制剂;
7.伴发严重的心血管疾病,包括难以控制的高血压(基于3次测量的平均值,收缩压≥150 mmHg,或舒张压≥100 mmHg),既往曾发生高血压危象或高血压脑病;不稳定型心绞痛、纽约心脏病协会(NYHA)II级以上的充血性心力衰竭、控制不良的心律失常;
8.入组前6个月内发生过血栓形成或栓塞事件;
9.已知对本研究中任何成分过敏史;

Exclusion criteria:

1. Uncontrolled pleural effusion, pericardial effusion, or ascites; 2. History of other malignancies within the past 5 years, except for early-stage tumors that have been completely resected; 3. Active or previously recorded autoimmune diseases, such as inflammatory bowel disease (ulcerative colitis, Crohn's disease), systemic lupus erythematosus, rheumatoid arthritis, Graves' disease, etc. 4. Active infections, such as pulmonary tuberculosis, HIV 1/2 antibody positive, syphilis; 5. Co-infection with two types of hepatitis viruses, such as HBV co-infected with HCV, HBV co-infected with HDV; 6. Use of corticosteroids or other immunosuppressants within 14 days prior to PD-1 monoclonal antibody administration; 7. Presence of severe cardiovascular diseases, including difficult-to-control hypertension (based on the average of three measurements, systolic blood pressure >=150 mmHg, or diastolic blood pressure >=100 mmHg), history of hypertensive crisis or hypertensive encephalopathy, unstable angina, congestive heart failure classified as New York Heart Association (NYHA) class II or higher, poorly controlled arrhythmias; 8. Occurrence of thrombosis or embolic events within the 6 months prior to enrollment; 9. Known history of allergy to any component of this study.

研究实施时间:

Study execute time:

From 2025-06-17 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-17 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

59

Group:

Experimental group

Sample size:

干预措施:

放疗联合瑞戈非尼加PD-1单抗

干预措施代码:

Intervention:

Radiotherapy combined with regorafenib and PD-1 monoclonal antibody

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军特色医学中心 

单位级别:

三甲 

Institution
hospital:

The Army Characteristic Medical Center of the People's Liberation Army of China

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of the Army Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军第九五八医院 

单位级别:

三甲 

Institution
hospital:

The 958th hospital of Chinese Peoples Liberation Army

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

无进展生存

指标类型:

次要指标

Outcome:

Progression-free survival, PFS

Type:

Secondary indicator

测量时间点:

评估为PD或任何原因死亡的时间

测量方法:

从入组至评估为PD或任何原因死亡的时间

Measure time point of outcome:

The time assessed as PD or death from any reason

Measure method:

Time from enrollment to assessment of PD or death from any cause

指标中文名:

患者报道症状以及生活质量

指标类型:

次要指标

Outcome:

The patient reported symptoms and quality of life

Type:

Secondary indicator

测量时间点:

治疗期间以及随访

测量方法:

实验室检查以及生活质量量表

Measure time point of outcome:

During treatment and at follow-up

Measure method:

Laboratory tests and quality of life scales

指标中文名:

至肿瘤缓解时间

指标类型:

次要指标

Outcome:

Time to tumor remission, TTR

Type:

Secondary indicator

测量时间点:

评估为CR或PR的时间

测量方法:

从入组开始至CR或PR的时间

Measure time point of outcome:

Time assessed as CR or PR

Measure method:

Time from enrollment to CR or PR

指标中文名:

客观缓解率

指标类型:

主要指标

Outcome:

Objective response rate, ORR

Type:

Primary indicator

测量时间点:

接受治疗8周

测量方法:

CR和PR的受试者比例。

Measure time point of outcome:

8 weeks of treatment

Measure method:

Proportion of patients reached CR and PR.

指标中文名:

缓解持续时间

指标类型:

次要指标

Outcome:

Duration of Response, DoR

Type:

Secondary indicator

测量时间点:

评估为PD或任何原因死亡的时间

测量方法:

从第一次记录有证实的客观肿瘤缓解(CR或PR)开始,到评估为PD或任何原因死亡的时间

Measure time point of outcome:

The time assessed as PD or death from any reason

Measure method:

Time from first documented confirmed objective tumor remission (CR or PR) to assessment of PD or death from any cause

指标中文名:

疾病控制率

指标类型:

次要指标

Outcome:

Disease control rate, DCR

Type:

Secondary indicator

测量时间点:

接受治疗8周

测量方法:

CR、PR和SD的受试者比例。

Measure time point of outcome:

8 weeks of treatment

Measure method:

Proportion of patients reached CR, PR, and SD.

指标中文名:

总生存

指标类型:

次要指标

Outcome:

Overall survival, OS

Type:

Secondary indicator

测量时间点:

观察到因任何原因死亡的时间

测量方法:

从入组到各种原因死亡的时间

Measure time point of outcome:

The time of death from any reason

Measure method:

Time from enrollment to death from all causes

指标中文名:

不良事件

指标类型:

次要指标

Outcome:

Adverse events

Type:

Secondary indicator

测量时间点:

治疗期间以及随访

测量方法:

根据CTCAE v5.0对出现的不良事件进行记录和分级

Measure time point of outcome:

During treatment and at follow-up

Measure method:

Documentation and grading of emergent adverse events according to CTCAE v5.0

指标中文名:

至肿瘤进展时间

指标类型:

次要指标

Outcome:

Time to tumor progression, TTP

Type:

Secondary indicator

测量时间点:

评估为PD的时间

测量方法:

从入组开始到PD的时间

Measure time point of outcome:

Time assessed as PD

Measure method:

Time from enrollment to PD

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

活检、手术剩余组织

组织:

Sample Name:

Tumor tissue

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:

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:

粪便

组织:

Sample Name:

Faeces

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:

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:

不公开/Private

盲法:

Blinding:

None

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:

病例报告表与EDC。

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

CRF and EDC.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-06-16 09:04:00