ChiCTR2400094540 版本V1.0 版本创建时间2024/12/24 14:56:22 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:

ChiCTR2400094540 

最近更新日期:

Date of Last Refreshed on:

2024-12-24 14:53:32 

注册时间:

Date of Registration:

2024-12-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

可切除直肠癌新辅助放化疗联合PD-1抑制剂的临床研究

Public title:

Clinical study of neoadjuvant radiochemotherapy combined with PD-1 inhibitor in resectable rectal cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

可切除直肠癌新辅助放化疗联合PD-1抑制剂的临床研究

Scientific title:

Clinical study of neoadjuvant radiochemotherapy combined with PD-1 inhibitor in resectable 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:

张小涛 

研究负责人:

张小涛 

Applicant:

Xiaotao Zhang 

Study leader:

Xiaotao Zhang 

申请注册联系人电话:

Applicant telephone:

+86 18669710019

研究负责人电话:

Study leader's
telephone:

+86 532 84961690

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:

sabr@vip.163.com

研究负责人电子邮件:

Study leader's E-mail:

SABR@VIP.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:

山东省青岛市市北区四流南路127号

研究负责人通讯地址:

山东省青岛市市北区四流南路127号

Applicant address:

No. 127, Siliu South Road, Shibei District, Qingdao City, Shandong Province

Study leader's address:

No. 127, Siliu South Road, Shibei District, Qingdao City, Shandong 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:

青岛市中心医院

Applicant's institution:

Qingdao Central Hospital

研究负责人所在单位:

青岛市中心医院

Affiliation of the Leader:

Qingdao Central Hospital

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:

[Y]KY202307602

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:

青岛中心医院伦理委员会

Name of the ethic committee:

Ethics Committee of Qingdao Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-06-26 00:00:00

伦理委员会联系人:

唐晓璇

Contact Name of the ethic committee:

Tang Xiaoxuan

伦理委员会联系地址:

山东省青岛市市北区四流南路127号

Contact Address of the ethic committee:

No. 127, Siliu South Road, Shibei District, Qingdao City, Shandong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 532 84850840

伦理委员会联系人邮箱:

Contact email of the ethic committee:

tangxxuan2017@163.com

研究实施负责(组长)单位:

青岛市中心医院

Primary sponsor:

Qingdao Central Hospital

研究实施负责(组长)单位地址:

山东省青岛市市北区四流南路127号

Primary sponsor's address:

No. 127, Siliu South Road, Shibei District, Qingdao City, Shandong 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):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

青岛市中心医院

具体地址:

山东省青岛市市北区四流南路127号

Institution
hospital:

Qingdao Central Hospital

Address:

No. 127, Siliu South Road, Shibei District, Qingdao City, Shandong Province

经费或物资来源:

自筹

Source(s) of funding:

raise independently

研究疾病:

直肠癌  

Target disease:

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:

随机平行对照 

Study design:

Parallel 

研究目的:

主要目的:比较可切除直肠癌患者新辅助长程同步放化疗(CRT)联合PD-1治疗对比CRT的疗效 次要目的:评估患者进行长程放化疗CRT联合PD-1治疗的安全性 探索性目的:评估生物标志物指标动态变化,探索与疗效的相关性  

Objectives of Study:

Main purpose: to compare the efficacy of neoadjuvant long-term concurrent radiotherapy and chemotherapy (CRT) combined with PD-1 and CRT in patients with resectable rectal cancer. Secondary purpose: to evaluate the safety of patients undergoing long-term radiotherapy and chemotherapy (CRT) combined with PD-1. Exploratory purpose: to evaluate the dynamic changes of biomarkers and explore the correlation with the efficacy.

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18-75岁,性别不限;
2.核磁或超声内镜下分期为II/III期(cT3-T4N0或cT2-4N+,无远处转移,根据2018年AJCC 癌症分期手册第8版);
3.纤维结肠镜或肛诊检查,病变下界距肛缘≤15m;
4.病理学证实或复阅的直肠腺癌;
5.卡氏评分≥80分或ECOG评分为0-1;
6.满足下列实验室诊断指标:血红蛋白≥100g/L,白细胞≥3.5×109/L;中性粒细胞≥1.5×109/L,血小板≥100×109/L;肌酐≤1.0×正常上限(UNL),尿素氮(BUN)≤1.0×正常上限(UNL);丙氨酸氨基转移酶(ALT)≤1.5×正常上限(UNL);天门冬氨酸氨基转移酶(AST)≤1.5×正常上限(UNL);碱性磷酸酶(ALP)≤1.5×正常上限(UNL);总胆红素(TBIL)≤1.5×正常上限(UNL);尿蛋白(-);出凝血时间正常。
7.无5-Fu类药物过敏史,无铂类药物过敏史;
8.原发直肠癌患者要求自诊断至入选前未行手术(姑息性造瘘术除外)、化疗或其它抗肿瘤治疗;
9.拟放疗部位既往未接受过放射;
10.签署知情同意书。

Inclusion criteria

1. Age 18-75 years old, gender is not limited; 2. Stage II/ III under MRI or endoscopic ultrasound (cT3-T4N0 or cT2-4N+, no distant metastasis, according to the 2018 AJCC Cancer Staging Handbook, 8th edition); 3. Fibrocolonoscopy or examination, the lower limit of the lesion is <= 15m from the margin; 4. Rectal adenocarcinoma confirmed or reviewed by pathology; 5. Karl Fischer score>= 80 points or ECOG score of 0-1; 6. Meet the following laboratory diagnostic indicators: hemoglobin≥100g/L, leukocyte >= 3.5×10^9/L, neutrophils>= 1.5×10^9/L, platelet >= 100×10^9/L, creatinine<= 1.0× upper limit of normal (UNL), urea nitrogen (BUN) <= 1.0×upper limit of normal (UNL), alanine aminotransferase (ALT) <= 1.5× upper limit of normal (UNL), aspartate aminotransferase (AST) <= 1.5× upper limit of normal (UNL), Alkaline phosphatase (ALP) <= 1.5× upper limit of normal (UNL), Total bilirubin (TBIL) <= 1.5× upper limit of normal (UNL), urine protein (-), Clotting time is normal. 7. No history of allergy to class 5-Fu drugs, no history of allergy to platinum drugs; 8. Primary rectal cancer patients are required to have not undergone surgery (except palliative fistula), chemotherapy or other anti-tumor treatment from diagnosis to enrollment; 9. The site to be radiotherapy has not received radiation before; 10. Sign the informed consent form.

排除标准:

1.既往接受过抗PD-1/L1以及抗CTLA-4的免疫药物或者其他免疫试验性药物治疗;
2.患者有严重自身免疫病:活动性炎症性肠病(包括克罗恩病、溃疡性结肠炎)、类风湿性关节炎、硬皮病、系统性红斑狼疮、自身免疫性血管炎(如韦格纳肉芽肿)等;
3.症状性间质性肺病或活动性感染/非感染性肺炎;
4.患者有肠穿孔危险因素:活动性憩室炎,腹腔内脓肿,胃肠道(GI)阻塞,腹部癌症或其他已知的肠穿孔危险因素;
5.其他恶性肿瘤病史,不包括可治愈的非黑色素性皮肤癌和子宫颈原位癌;
6.患者有活动性感染,心衰,6个月内出现过心梗,不稳定性心绞痛或者不稳定性心律失常;
7.研究者认为可能干扰结果或使患者的治疗并发症风险增加的身体检查或临床实验发现,或其他不可控的疾病;
8.哺乳或妊娠女性;
9.先天性或获得行免疫缺陷性疾病包括人类免疫缺陷病毒(HIV),或器官移植史、异体干细胞移植史;
10.已知的活动性乙肝病毒(HBV)、丙肝病毒(HCV)、活动性肺结核感染;
11.患者曾接种过肿瘤疫苗,或开始治疗前4周内接种了其他疫苗(注:因注射用季节性流感疫苗多是灭活疫苗因此允许接种,而鼻内制剂通常是减毒活疫苗因此不允许);
12.同期应用其他免疫制剂、化疗药物、其他临床研究中的药物、及需长期应用的皮质醇治疗的患者不予入组;
13.存在影响依从性的精神疾病、物质滥用、社会问题的患者经医生审核不予入组;
14.对治疗药物过敏或者禁忌者。

Exclusion criteria:

1. Have received anti-PD-1/ L1 and anti-CTLA-4 immune drugs or other immune experimental drug treatment in the past; 2. Patients have severe autoimmune diseases: active inflammatory bowel disease (including Crohn's disease, ulcerative colitis), rheumatoid arthritis, scleroderma, systemic lupus erythematosus, autoimmune vasculitis (such as Wegener granulomatosis), etc. 3. Symptomatic interstitial lung disease or active infection/non-infectious pneumonia; 4. Patients have risk factors for intestinal perforation: active diverticulitis, intra-abdominal abscess, gastrointestinal (GI) obstruction, abdominal cancer or other known risk factors for intestinal perforation; 5. History of other malignant tumors, excluding curable non-melanotic skin cancer and carcinoma in situ of the cervix; 6. The patient has active infection, heart failure, myocardial infarction within 6 months, unstable angina pectoris or unstable arrhythmia; 7. Physical examination or clinical trial findings that the investigator believes may interfere with the results or increase the risk of treatment complications for the patient, or other uncontrollable diseases; 8. Nursing or pregnant women; 9. Congenital or acquired immunodeficiency diseases including human immunodeficiency virus (HIV), or history of organ transplantation, allogeneic stem cell transplantation; 10. Known active hepatitis B virus (HBV), hepatitis C virus (HCV), active tuberculosis infection; 11. The patient has been vaccinated against tumors, or has received other vaccines within 4 weeks before starting treatment (Note: Because the seasonal influenza vaccine for injection is mostly an inactivated vaccine, it is allowed, while the intranasal preparation is usually a live attenuated vaccine and therefore is not allowed); 12. Patients treated with other immunological preparations, chemotherapy drugs, drugs in other clinical studies, and cortisol treatment at the same time will not be enrolled; 13. Patients with mental illness, substance abuse, and social problems that affect adherence will not be enrolled after medical review; 14. Those who are allergic or contraindicated to treatment drugs.

研究实施时间:

Study execute time:

From 2021-06-30 00:00:00 To 2025-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-10-01 00:00:00 To 2025-06-30 00:00:00

干预措施:

Interventions:

组别:

B组

样本量:

15

Group:

B group

Sample size:

干预措施:

CAPOX:奥沙利铂130mg/m2 ,ivgtt,d1,q3w;Cap 1000mg/m2 po,bid,d1-14,q3w。共2周期。

干预措施代码:

Intervention:

CAPOX: Oxaliplatin 130mg/m2, ivgtt, d1, q3w; Cap 1000mg/m2 po, bid, d1-14, q3w, 2cycles

Intervention code:

组别:

A组

样本量:

15

Group:

A group

Sample size:

干预措施:

替雷利珠单抗200 mg,ivgtt,d1,q3w+CAPOX:奥沙利铂130mg/m2 ,ivgtt,d1,q3w; Cap 1000mg/m2 po,bid,d1-14,q3w。共2周期。

干预措施代码:

Intervention:

Tislelizumab 200 mg, ivgtt, d1, q3w+ CAPOX Oxaliplatin:130mg/m2, ivgtt, d1, q3w; Cap 1000mg/m2 po, bid, d1-14, q3w, 2 cycles

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

青岛市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Qingdao Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

安全性评估:不良事件(AE)的发生率和严重程度、有临床意义的异常实验室检查结果

指标类型:

次要指标

Outcome:

Safety assessment: incidence and severity of adverse events (AEs), clinically significant abnormal laboratory test results

Type:

Secondary indicator

测量时间点:

试验过程中

测量方法:

实验室检查

Measure time point of outcome:

During the trail

Measure method:

Laboratory Examination

指标中文名:

3年无病生存率和3年总生存率

指标类型:

主要指标

Outcome:

3-year DFS rate, and 3-year overall survival rate

Type:

Primary indicator

测量时间点:

治疗后3年

测量方法:

电话随访

Measure time point of outcome:

3 years after treatment

Measure method:

Telephone follow-up

指标中文名:

肿瘤组织和血液中免疫标志物表达及免疫细胞分布

指标类型:

次要指标

Outcome:

Expression of immune markers and distribution of immune cells in tumor tissue and blood

Type:

Secondary indicator

测量时间点:

治疗前采集组织及血液;同步放化疗后3-7天采血;2周期新辅助治疗结束后3-7天采血;术后3-7天采血及术中采集肿瘤组织标本;维持治疗结束后3-7天采血

测量方法:

单细胞测序,组织验证及测序,空间转录组测序,免疫相关检测

Measure time point of outcome:

Collect tissues and blood before treatment; Blood collection 3-7 days after synchronous radiotherapy and chemotherapy; Blood collection 3-7 days after the completion of the 2-cycle neoadjuvant therapy; Blood collection 3-7 days after surgery and collection of tumor tissue specimens during surgery; Blood collection 3-7 days after maintenance treatment is completed

Measure method:

single-cell sequencing, tissue validation and sequencing, spatial transcriptome sequencing, immuno-related detection

指标中文名:

病理完全缓解率

指标类型:

主要指标

Outcome:

Pathological complete response rate

Type:

Primary indicator

测量时间点:

术后

测量方法:

免疫组化

Measure time point of outcome:

After surgery

Measure method:

Immunohistochemistry

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:

肿瘤组织

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:

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 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):

随机数字表

Randomization Procedure (please state who generates the random number sequence and by what method):

Random number table

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:

开放标签

Blinding:

Open-label

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):

预计2026年1月;www.medresman.org.cn

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

Expected to be January 2026; www.medresman.org.cn

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:

病例记录表

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-12-24 14:53:32