新辅助放化疗联合艾帕洛利托沃瑞利单抗治疗PMMR/MSS局部进展期低位直肠癌的临床及机制研究

注册号:

Registration number:

ChiCTR2600117733 

最近更新日期:

Date of Last Refreshed on:

2026-01-28 10:27:00 

注册时间:

Date of Registration:

2026-01-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

新辅助放化疗联合艾帕洛利托沃瑞利单抗治疗PMMR/MSS局部进展期低位直肠癌的临床及机制研究

Public title:

Clinical and Mechanistic Study of Neoadjuvant Chemoradiotherapy Combined with Eparolimab and Toripalimab in the Treatment of PMMR/MSS Locally Advanced Low Rectal Cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新辅助放化疗联合艾帕洛利托沃瑞利单抗治疗PMMR/MSS局部进展期低位直肠癌的临床及机制研究

Scientific title:

Clinical and Mechanistic Study of Neoadjuvant Chemoradiotherapy Combined with Eparolimab and Toripalimab in the Treatment of PMMR/MSS Locally Advanced Low Rectal Cancer

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:

李绮云 

研究负责人:

李绮云 

Applicant:

Qiyun Li 

Study leader:

Qiyun Li 

申请注册联系人电话:

Applicant telephone:

+86 13553529609

研究负责人电话:

Study leader's
telephone:

+86 759 2633618

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:

gdliqiyun@163.com

研究负责人电子邮件:

Study leader's E-mail:

gdliqiyun@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:

中国广东省湛江市霞山区人民大道中2号

研究负责人通讯地址:

中国广东省湛江市霞山区人民大道中2号

Applicant address:

No. 2 Renmin Avenue Middle, Xiashan District, Zhanjiang, Guangdong, China

Study leader's address:

No. 2 Renmin Avenue Middle, Xiashan District, Zhanjiang, Guangdong, 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:

广东省农垦中心医院

Applicant's institution:

Central Hospital of Guangdong Provincial Nongken

研究负责人所在单位:

广东省农垦中心医院

Affiliation of the Leader:

Central Hospital of Guangdong Provincial Nongken

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:

25007

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:

广东省农垦中心医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Central Hospital of Guangdong Provincial Nongken

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-31 00:00:00

伦理委员会联系人:

周芙先

Contact Name of the ethic committee:

Zhou Fuxian

伦理委员会联系地址:

中国广东省湛江市霞山区人民大道中2号

Contact Address of the ethic committee:

No. 2 Renmin Avenue Middle, Xiashan District, Zhanjiang, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 759 2633606

伦理委员会联系人邮箱:

Contact email of the ethic committee:

nkyykjk2633606@163.com

研究实施负责(组长)单位:

广东省农垦中心医院

Primary sponsor:

Central Hospital of Guangdong Provincial Nongken

研究实施负责(组长)单位地址:

中国广东省湛江市霞山区人民大道中2号

Primary sponsor's address:

No. 2 Renmin Avenue Middle, Xiashan District, Zhanjiang, Guangdong, 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):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省农垦中心医院

具体地址:

中国广东省湛江市霞山区人民大道中2号

Institution
hospital:

Central Hospital of Guangdong Provincial Nongken

Address:

No. 2 Renmin Avenue Middle, Xiashan District, Zhanjiang, Guangdong, China

经费或物资来源:

北京微爱公益基金会

Source(s) of funding:

Beijing Wei'ai Public Welfare Foundation

研究疾病:

pMMR/MSS局部进展期低位直肠癌  

Target disease:

pMMR/MSS locally advanced low rectal 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:

通过对新辅助放化疗联合艾帕洛利托沃瑞利单抗治疗pMMR/MSS局部进展期低位直肠癌的临床研究,可能提升患者的cCR率,达到器官保留功能,提高生活质量的目的。  

Objectives of Study:

Clinical research on neoadjuvant chemoradiotherapy combined with Epalrestat and Tuvonralimab in the treatment of locally advanced low rectal cancer with pMMR/MSS may improve the clinical complete response (cCR) rate of patients, achieve organ preservation, and enhance their quality of life.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1)现在或既往患有除直肠癌外的其他活动性恶性肿瘤。 2)在研究治疗开始前4周内接受过大手术治疗 3)同时参与其他干预性临床研究(除非参与观察性研究或处于干预性研究随访阶段)。 4)既往接受过 PD-1、PD-L1、PD-L2、CTLA4、CD137 抗体治疗或任何其他以 T 细胞共刺激或免疫检查点通路为特异性靶点的抗体或药物治疗,已知对于任何单克隆抗体或辅料过敏。 5)首次给药前 2 周内接受过免疫调节作用的药物(胸腺肽、干扰素、白介素等)。在首次给药前 4 周内或计划在研究治疗期间接受减毒活疫苗。 6)有自身免疫性疾病、血液系统疾病及器官移植史,长期使用激素或免疫抑制剂。 7)合并其它严重疾病,包括未控制的活动性感染、严重的电解质紊乱、出血倾向,在入选研究前 6 个月内发生过任何动脉血栓、栓塞或缺血等。 8)≥II 级的冠心病、心律失常,心力衰竭等。 9)合并未控制的其他肿瘤。 10)孕妇及哺乳期妇女。 11)有影响患者自诉能力严重脑疾病或精神疾病。

Exclusion criteria:

1)Active malignant tumor other than rectal cancer, either currently or in the past. 2)History of major surgery within 4 weeks prior to the start of study treatment. 3)Concurrent participation in other interventional clinical studies (except for observational studies or being in the follow-up phase of an interventional study). 4)Prior treatment with PD-1, PD-L1, PD-L2, or CTLA4, CD137 antibodies, or any other antibodies or drugs specifically targeting T-cell co-stimulation or immune checkpoint pathways; 5)Receipt of drugs with immunomodulatory effects (thymosin, interferon, interleukin, etc.) within 2 weeks prior to the first dose. Receipt of live attenuated vaccines within 4 weeks prior to the first dose or planned receipt during the study treatment period. 6)History of autoimmune diseases, hematological diseases, or organ transplantation; 7) Complicated with other serious diseases, including uncontrolled active infection, severe electrolyte imbalance, bleeding tendency, and any arterial thrombosis, embolism, or ischemia occurring within 6 months prior to study enrollment. 8)Coronary heart disease, arrhythmia, heart failure, or other cardiovascular diseases of grade >=II. 9) Complicated with other uncontrolled malignant tumors. 10)Pregnant or lactating women. 11)Severe brain disease or mental illness that impairs the patient’s ability to provide self-report.

研究实施时间:

Study execute time:

From 2026-02-10 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-10 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

67

Group:

Experimental Group

Sample size:

干预措施:

新辅助放化疗、艾帕洛利托沃瑞利单抗

干预措施代码:

Intervention:

Neoadjuvant Chemoradiotherapy,Eparolimab and Toripalimab

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省农垦中心医院 

单位级别:

三级甲等 

Institution
hospital:

Central Hospital of Guangdong Provincial Nongken

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

病理完全缓解(pCR)

指标类型:

主要指标

Outcome:

Pathological complete response (pCR)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

完全临床缓解

指标类型:

次要指标

Outcome:

Complete Clinical Response

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主要病理缓解

指标类型:

次要指标

Outcome:

Major Pathological Response

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤反应分级

指标类型:

次要指标

Outcome:

Tumor Regression Grade

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新辅助直肠评分

指标类型:

次要指标

Outcome:

Neoadju? vant rectal score, NAR

Type:

Secondary 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:

R0切除率

指标类型:

次要指标

Outcome:

R0 resection 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:

保肛率

指标类型:

次要指标

Outcome:

Sphincter preservation rate

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:

肿瘤组织标本

组织:

Sample Name:

Tumor tissue specimens

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 75 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:

一、为病例采集表;二、电子采集和管理系统EDC

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

I. Case Report Form (CRF)II. 2.Electronic Data Capture and Management System (EDC System)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-28 10:26:53