ChiCTR2600120595 版本V1.0 版本创建时间2026/03/17 10:51:01 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:

ChiCTR2600120595 

最近更新日期:

Date of Last Refreshed on:

2026-03-17 10:50:20 

注册时间:

Date of Registration:

2026-03-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

恩沃利单抗联合呋喹替尼和 SBRT(ENCO)三线及以上治疗 MSS 型转移性结直肠癌的探索性、单臂、单中心临床研究

Public title:

Envafolimab, Fruquintinib plus SBRT (ENCO) as Third-Line+ Therapy for MSS Metastatic Colorectal Cancer: An Exploratory Single-Arm, Single-Center Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

恩沃利单抗联合呋喹替尼和 SBRT(ENCO)三线及以上治疗 MSS 型转移性结直肠癌的探索性、单臂、单中心临床研究

Scientific title:

Envafolimab, Fruquintinib plus SBRT (ENCO) as Third-Line+ Therapy for MSS Metastatic Colorectal Cancer: An Exploratory Single-Arm, Single-Center 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:

胡静 

研究负责人:

胡静 

Applicant:

Hu Jing 

Study leader:

Hu Jing 

申请注册联系人电话:

Applicant telephone:

+86 130 5766 8736

研究负责人电话:

Study leader's
telephone:

+86 130 5766 8736

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:

doctorhujing@163.com

研究负责人电子邮件:

Study leader's E-mail:

doctorhujing@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:

江苏省南京市鼓楼区中山路321号

研究负责人通讯地址:

江苏省南京市鼓楼区中山路321号

Applicant address:

No. 321 Zhongshan Road, Gulou District, Nanjing, Jiangsu Province

Study leader's address:

No. 321 Zhongshan Road, Gulou District, Nanjing, Jiangsu 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:

南京大学医学院附属鼓楼医院

Applicant's institution:

Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

研究负责人所在单位:

南京大学医学院附属鼓楼医院

Affiliation of the Leader:

Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

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:

2026-0192-01

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:

南京大学医学院附属鼓楼医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-26 00:00:00

伦理委员会联系人:

戴红阳

Contact Name of the ethic committee:

Dai Hongyang

伦理委员会联系地址:

江苏省南京市鼓楼区中山路321号

Contact Address of the ethic committee:

No. 321 Zhongshan Road, Gulou District, Nanjing, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6818 2923

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:

南京大学医学院附属鼓楼医院

Primary sponsor:

Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区中山路321号

Primary sponsor's address:

No. 321 Zhongshan Road, Gulou District, Nanjing, Jiangsu 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):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京大学医学院附属鼓楼医院

具体地址:

江苏省南京市鼓楼区中山路321号

Institution
hospital:

Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

Address:

No. 321 Zhongshan Road, Gulou District, Nanjing, Jiangsu Province

经费或物资来源:

自筹

Source(s) of funding:

self-financed

研究疾病:

转移性结直肠癌  

Target disease:

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:

探讨恩沃利单抗联合呋喹替尼和SBRT治疗MSS型转移性结直肠癌的疗效及不良反应,探讨与疗效相关的临床指标指导MSS型转移性结直肠癌的三线及以上治疗  

Objectives of Study:

To investigate the efficacy and adverse reactions of envafolimab combined with fruquintinib and SBRT in the treatment of microsatellite-stable (MSS) metastatic colorectal cancer, and to explore clinical indicators associated with efficacy, so as to guide the third-line and above treatment of MSS metastatic colorectal cancer.

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、组织学或细胞学证实的结直肠癌受试者 2 、IV 期转移性疾病证据的受试者,根据 RECIST 1.1 具有基线可测量病灶 3 、肿瘤组织检测提示为 MSS 亚型(PCR 或测序均可)。 4、既往接受过标准的晚期结直肠癌一线及二线治疗, 5 、年龄在≥18 岁,性别不限,ECOG 评分 0- 1 分 6、预计生存期超过 6 个月 7 、受试者需满足以下血液学指标:. 中性粒细胞计数≥1.5×10^9/L g; 血红蛋白≥10g/dL; 血小板计数≥100×10^9/L. 8 、受试者需满足以下生化指标:总胆红素≤1.5×正常值上限(ULN);AST 和 ALT<1.5×ULN; 肌酐清除率≥60ml/min 9、育龄期受试者在入组前和试验中需采取恰当的保护措施(避孕措施或其他控制生育的方法) 10、能够吞服、体内留置并吸收口服药物 11 、已签署知情同意书 12、能够遵循研究方案和随访流程

Inclusion criteria

1. Subjects with histologically or cytologically confirmed colorectal cancer; 2. Subjects with evidence of Stage IV metastatic disease and measurable baseline lesions according to RECIST 1.1; 3. Tumor tissue testing indicates MSS subtype (by PCR or sequencing); 4. Prior treatment with standard first?line and second?line therapies for advanced colorectal cancer; 5. Age >= 18 years, any gender, ECOG performance status 0–1; 6. Expected survival > 6 months; 7. Subjects must meet the following hematologic criteria:Absolute neutrophil count >= 1.5 × 10^9/L; Hemoglobin >= 10 g/dL; Platelet count >= 100 × 10^9/L 8. Subjects must meet the following biochemical criteria: Total bilirubin <= 1.5 × upper limit of normal (ULN); AST and ALT < 1.5 × ULN; Creatinine clearance >= 60 mL/min. 9. Subjects of childbearing potential must use adequate contraceptive measures before enrollment and during the trial; 10. Ability to swallow, retain, and absorb oral medications; 11. Written informed consent has been obtained; 12. Ability to comply with the study protocol and follow?up procedures.

排除标准:

1 、同时参加其他临床研究 2 、受试者有活动性细菌或真菌感染(>= 2 级 NCI-CTC, 第 3 版) 3、受试者有 HIV,HCV,HBV 感染,不可控制的冠状动脉疾病或哮喘,不可控制的脑血管疾病或研究者认为的不可入组的其它疾病 4 、受试者同时或既往有其它肿瘤病史 5、受试者有自身免疫性疾病或免疫缺陷,应用免疫抑制药物治疗者。 6、妊娠、哺乳期妇女。育龄期妇女入组前 7 天内必须测试妊娠试验阴性 7、滥用药物,临床或心理的或社会的因素使知情同意或研究实施受影响 8 、随机分组前≤12 个月内有需要医学干预(免疫调节或免疫抑制药物或手术)的慢性炎症性肠病史 9、可能对 本试验涉及的药物治疗药物过敏者 10 、研究者认为不适合纳入者

Exclusion criteria:

1. Concurrent participation in another clinical study; 2. Subjects with active bacterial or fungal infection (>= Grade 2, NCI?CTC version 3); 3. Subjects with HIV, HCV, or HBV infection; uncontrolled coronary artery disease or asthma; uncontrolled cerebrovascular disease; or any other disease deemed ineligible by the investigator; 4. Subjects with a current or previous history of other malignancies; 5. Subjects with autoimmune disease or immunodeficiency, or who are receiving immunosuppressive therapy; 6. Pregnant or lactating women. Female subjects of childbearing potential must have a negative pregnancy test within 7 days prior to enrollment; 7. Substance abuse, or clinical, psychological, or social factors that would compromise informed consent or compliance with the study; 8. History of chronic inflammatory bowel disease requiring medical intervention (immunomodulatory, immunosuppressive drugs, or surgery) within <=12 months before randomization; 9. History of hypersensitivity to any of the study drugs or their components; 10. Subjects considered inappropriate for enrollment by the investigator.

研究实施时间:

Study execute time:

From 2026-02-09 00:00:00 To 2028-02-09 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-26 00:00:00 To 2027-09-09 00:00:00

干预措施:

Interventions:

组别:

单臂组

样本量:

30

Group:

Single arm

Sample size:

干预措施:

呋喹替尼:5mg qd ,第 1- 14 天口服,然后休息 7 天,每 21 天为一个周期; SBRT:选择肝脏或者肺部直径大于 2cm 小于 5cm 的转移灶(有穿刺病理确诊)作为可测量病灶放疗,处方剂量:15Gy /3f; 恩沃利单抗:第 3 次放疗结束后当天予以恩沃利单抗 400mg 免疫治疗,以后每次 400mg ,每 3 周 1 次

干预措施代码:

Intervention:

Fruquintinib: 5 mg once daily (qd), administered orally on Days 1–14, followed by a 7 day rest period; one cycle every 21 days. SBRT: Select measurable metastatic lesions in the liver or lung with diameter >2 cm and <5 cm (confirmed by puncture pathology) for radiotherapy. Prescription dose: 15 Gy in 3 fractions (15 Gy/3f). Envafolimab: Envafolimab 400 mg will be administered on the day of completion of the 3rd radiotherapy session, followed by 400 mg every 3 weeks thereafter.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京大学医学院附属鼓楼医院 

单位级别:

三级 

Institution
hospital:

Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School

Level of the institution:

Tertiary

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

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观应答率

指标类型:

主要指标

Outcome:

Objective response rate

Type:

Primary 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:

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:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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):

no

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-03-17 10:50:20