ChiCTR2400092754 版本V1.0 版本创建时间2024/11/22 10:21:43 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:

ChiCTR2400092754 

最近更新日期:

Date of Last Refreshed on:

2024-11-22 10:21:14 

注册时间:

Date of Registration:

2024-11-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

局部进展期胃癌新辅助化学免疫治疗疗效评估及相关分子标志物筛查

Public title:

Evaluation of the efficacy of neoadjuvant chemoimmunotherapy for locally advanced gastric cancer and screening of related molecular markers

注册题目简写:

English Acronym:

研究课题的正式科学名称:

局部进展期胃癌新辅助化学免疫治疗疗效评估及相关分子标志物筛查

Scientific title:

Evaluation of the efficacy of neoadjuvant chemoimmunotherapy for locally advanced gastric cancer and screening of related molecular markers

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:

杨振宇 

研究负责人:

何显力 

Applicant:

Zhenyu Yang 

Study leader:

Xianli He 

申请注册联系人电话:

Applicant telephone:

+86 152 0922 7061

研究负责人电话:

Study leader's
telephone:

+86 173 0294 1455

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:

yangzhenyu1023@126.com

研究负责人电子邮件:

Study leader's E-mail:

wanghe@fmmu.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:

陕西省西安市灞桥区新寺路569号

研究负责人通讯地址:

陕西省西安市灞桥区新寺路569号

Applicant address:

No.569 Xinsi Road, Baqiao District, Xi’an, Shannxi, China

Study leader's address:

No.569 Xinsi Road, Baqiao District, Xi’an, Shannxi, China

申请注册联系人邮政编码:

Applicant postcode:

710038

研究负责人邮政编码:

Study leader's postcode:

710038

申请人所在单位:

空军军医大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Air Force Medical University

研究负责人所在单位:

空军军医大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Air Force 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:

第K202410-33号

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:

第四军医大学唐都医院伦理委员会

Name of the ethic committee:

Ethics Committee of Tangdu Hospital, Fourth Military Medieal University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-10-18 00:00:00

伦理委员会联系人:

李诗草

Contact Name of the ethic committee:

Shicao Li

伦理委员会联系地址:

西安市灞桥区新寺路 569号

Contact Address of the ethic committee:

No. 569 Xinsi Road, Baqiao District, Xi'an

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8471 7761

伦理委员会联系人邮箱:

Contact email of the ethic committee:

tangduec@I26.com

研究实施负责(组长)单位:

空军军医大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市灞桥区新寺路569号

Primary sponsor's address:

No.569 Xinsi Road, Baqiao District, Xi’an, Shannxi, 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):

陕西

市(区县):

Country:

China

Province:

Shaanxi

City:

单位(医院):

空军军医大学第二附属医院

具体地址:

陕西省西安市灞桥区新寺路569号

Institution
hospital:

The Second Affiliated Hospital of Air Force Medical University

Address:

No.569 Xinsi Road, Baqiao District, Xi’an, Shannxi, China

经费或物资来源:

Source(s) of funding:

None

研究疾病:

局部进展期胃癌  

Target disease:

Locally advanced gastric 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:

II期临床试验 

Study phase:

2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

(1)探索化疗(SOX)联合免疫治疗(替雷利珠单抗)在局部进展期胃癌新辅助治疗中的安全性及有效性。 (2)寻找胃癌新辅助化学免疫治疗有显著预测作用的生物标志物,利用生物信息学方法建立临床疗效预测模型,前瞻性判断疗效,以确定局部进展期胃癌新辅助免疫治疗的适宜人群。  

Objectives of Study:

(1) To explore the safety and efficacy of chemotherapy (SOX) combined with immunotherapy (tislelizumab) in the neoadjuvant treatment of locally advanced gastric cancer (LAGC). (2) To find the biomarkers with significant predictive effects of neoadjuvant chemoimmunotherapy for gastric cancer, and to establish a clinical efficacy prediction model using bioinformatics methods to prospectively judge the efficacy, so as to determine the suitable population for neoadjuvant immunotherapy for locally advanced gastric 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) 年龄在 18-75 岁; 2) 初次治疗时经组织病理学确诊的胃腺癌; 3) 根据 AJCC 第 8 版诊断局部进展期,术前超声内镜或增强 CT / MRI 扫描 cTNM 诊断为 cT3-4aN+M0,且两名高年资普外科医师一致认为可切除; 4) ECOG 评分为 0-1 分,且预计生存期 ≥ 3 月; 5) 受试者接受其它治疗造成的损害已恢复,其中接受其它疾病相关的药物或手术≥4 周,且伤口已完全愈合; 6) 有完整的影像学检查,未见远处转移; 7) 既往未接受过肿瘤疾病相关治疗(包括放化疗、靶向、免疫或中医中药治疗); 8) 有充足的器官和骨髓功能,满足以下定义: ? 血常规 (治疗前 14 天内未行输血、未使用粒细胞集落刺激因子(G-CSF)、未使用其他药物纠正) ? 中性粒细胞计数(NE)>1500/μL; ? 血红蛋白计数(HGB)>8.0 g/dL; ? 血小板计数(PLT)>100 000/μL; ? 血生化(肝功能) ? 血清肌酐(Cr)≤ 2.5×正常值上限(upper limit of normal,ULN); ? 总胆红素(TBIL)≤ 2.5×ULN; ? 谷草转氨酶(AST)或谷丙转氨酶(ALT)水平≤2.5×ULN; 9).经本人同意并签署知情同意书,并遵从计划的访视、研究治疗、实验室检查及其他试验程序。

Inclusion criteria

1) aged 18-75 years; 2) gastric adenocarcinoma confirmed by histopathology at the time of initial treatment; 3) According to AJCC 8th edition, the diagnosis of local progression is cT3-4AN+M0 based on preoperative endoscopic ultrasound or enhanced CT/MRI scan cTNM, and two senior general surgeons unanimously agree that it can be resected; 4) ECOG score of 0-1 and expected survival time ≥ 3 months; 5) the damage caused by the subject's other treatment has recovered, including receiving other disease-related medication or surgery for ≥4 weeks, and the wound has completely healed; 6) complete imaging examination without distant metastasis; 7) no previous cancer-related treatment (including chemoradiotherapy, targeted therapy, immunotherapy, or traditional Chinese medicine); 8) have adequate organ and bone marrow function, meeting the following definitions: ? Blood routine (no blood transfusion, no use of granulocyte colony-stimulating factor (G-CSF), no use of other drugs within 14 days before treatment) ? Neutrophil count (NE) >1500/μL; Hemoglobin count (HGB) >8.0 g/dL; ? Platelet count (PLT) >100 000/μL; ? Blood Biochemistry (Liver function) ? Serum creatinine (Cr) ≤ 2.5× upper limit of normal (ULN); ? Total bilirubin (TBIL) ≤ 2.5×ULN; Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) level ≤2.5×ULN 9). The patient signed the informed consent form and followed the planned visits, study treatments, laboratory tests, and other trial procedures.

排除标准:

1) 有远处转移不可根治性切除者; 2) Her-2 检测和 BRAF 检测阳性患者; 3) 五年内罹患其它恶性肿瘤(重复癌患者); 4) 既往对试验中使用的药物任何成分有过敏史; 5) 受试者顽固性胸腹腔或心包积液控制欠佳; 6) 既往接受抗 PD-1 或 PD-L1 或 CTLA-4 或 Car-T 免疫治疗; 7) 有间质性肺病病史(除外未使用国激素治疗的放射性肺炎)、非感染性肺炎病史; 8) 受试者存在任何活动性自身免疫病或有自身免疫病病史(如以下,但不局限于:自身免疫性肝炎、间质性肺炎,葡萄膜炎,肠炎,肝炎,垂体炎,血管炎,肾炎,甲状腺功能亢进,甲状腺功能降低;受试者患有白癜风或在童年期哮喘已完全缓解,成人后无需任何干预的可纳入;受试者需要支气管扩张剂进行医学干预的哮喘则不能纳入); 9) 受试者正在使用免疫抑制剂、或全身、或可吸收的局部激素治疗以达到免疫抑制目的(剂量>10mg/天泼尼松或其他等疗效激素),并在入组前 2 周内仍在继续使用的; 10) 首次使用研究药物前 4 周发生过严重感染(CTCAE>2 级),如需要住院治疗的严重肺炎、菌血症、感染合并症等;基线胸部影像学检查提示存在活动性肺部炎症、首次使用研究药物前 2 周内存在感染的症状和体征或需要口服和静脉使用抗生素治疗,除外预防性使用抗生素的情况; 11) 患有高血压且经降压药物治疗无法降至正常范围内者(收缩压>140 mmHg,舒张压>90 mmHg)患有 I 级以上心肌缺血或心肌梗塞、心律失常及 II 级心功能不全; 12) 受试者 1 月内发生过急性心脑血管疾病如急性脑梗塞、急性冠脉综合征等,心血管临床症状或疾病未能良好控制; 按 NYHA 标准,Ⅲ~Ⅳ级心功能不全,或心脏彩超检查提示左室射血分数(LVEF)<50%者; 13) 具有明确的胃肠道出血倾向的患者,包括下列情况:有局部活动性溃疡病灶,且大便潜血{(++)不可入组};2 个月内有黑便、呕血病史者; 14) 凝血功能异常(INR>1.5 APTT>1.5 ULN),具有出血倾向者; 15) 长期未治愈的伤口或骨折;4 周内接受过重大外科手术或出现重度创伤性损伤、骨折或溃疡; 16) 受试者先天或后天免疫功能缺陷(如 HIV 感染者),或活动性肝炎(乙肝参考:HBV DNA 检测值超过正常值上限;丙肝参考:HCV 病毒滴度或 RNA 检测值超过正常值上限); 17) 具有精神类药物滥用史且无法戒除者或有精神障碍的患者; 18) 根据研究者的判断,有严重的危害患者安全或影响患者完成研究的伴随疾病的患者; 19) 研究者认为不适合纳入者。

Exclusion criteria:

1) unresectable distant metastasis; 2) Her-2 and BRAF positive patients; 3) diagnosed with other malignant tumors within 5 years (repeat cancer patients); 4) previous allergy to any component of the investigational drug; 5) subjects had poor control of refractory pleural, peritoneal or pericardial effusion; 6) prior immunotherapy with anti-PD-1 or PD-L1 or CTLA-4 or Car-T; 7) History of interstitial lung disease (excluding radiation pneumonitis without corticosteroid treatment) and non-infectious pneumonia; 8) the subject has any active autoimmune disease or a history of autoimmune disease (such as the following, but not limited to: autoimmune hepatitis, interstitial pneumonia, uveitis, enteritis, hepatitis, hypophysitis, vasculitis, nephritis, hyperthyroidism, hypothyroidism; Subjects with vitiligo or complete remission of asthma in childhood without any intervention in adulthood were included. Subjects with asthma requiring medical intervention with bronchodilators were excluded). 9) The subject is receiving immunosuppressive, systemic, or absorbable topical hormone therapy for immunosuppression (prednisone at a dose of >10mg/ day or other equivalent efficacy hormone) and has continued to do so within 2 weeks before enrollment; 10) Severe infection (CTCAE > 2) occurred 4 weeks before the first dose of study drug, such as severe pneumonia requiring hospitalization, bacteremia, and infectious complications; Prophylactic antibiotics were excluded if there was active pulmonary inflammation on baseline chest imaging, signs and symptoms of infection within 2 weeks before the first dose of study drug, or the need for oral and intravenous antibiotics. 11) hypertensive patients (systolic blood pressure >140 mmHg, diastolic blood pressure >90 mmHg) with grade I or above myocardial ischemia or infarction, arrhythmia and grade II heart failure; 12) subjects had an acute cardio-cerebrovascular disease (acute cerebral infarction, acute coronary syndrome, etc.) within one month, and their cardiovascular clinical symptoms or diseases were not well controlled; Patients with NYHA class ⅲ-ⅳ cardiac dysfunction, or left ventricular ejection fraction (LVEF) < 50% by echocardiography; 13) patients with a definite GI bleeding tendency, including the following: local active ulcer lesions with fecal occult blood {(++) not eligible}; Patients with a history of melena and hematemesis within 2 months; 14) abnormal coagulation function (INR> 1.5, APTT > 1.5ULN) and bleeding tendency; 15) long-term unhealed wounds or fractures; Had undergone major surgery within 4 weeks or had severe traumatic injury or fracture or ulcer; 16) subjects with congenital or acquired immunodeficiency (such as HIV infection), or active hepatitis (hepatitis B reference: HBV DNA test value exceeded the upper limit of normal; Hepatitis C reference: HCV viral titer or RNA test value exceeding the upper limit of normal); 17) patients with a history of psychotropic drug abuse and inability to abstain or with mental disorders; 18) patients with concomitant diseases that, according to the investigator's judgment, seriously endanger patient safety or prevent patients from completing the study; 19) patients who were deemed unsuitable for inclusion by the investigator.

研究实施时间:

Study execute time:

From 2024-12-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-01 00:00:00 To 2025-06-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

45

Group:

Experimental group

Sample size:

干预措施:

术前新辅助化疗药物为:奥沙利铂+替吉奥(SOX 方案),术前治疗 4 个周期,3 周为一个周期。每个治疗周期的第 1 天静脉给药替雷利珠单抗注射液固定剂量 200 mg,随后静脉给药奥沙利铂 130mg/m2,后规律口服替吉奥治疗。

干预措施代码:

Intervention:

The preoperative neoadjuvant chemotherapy drugs were oxaliplatin + S-1 (SOX regimen), and the preoperative treatment was 4 cycles, 3 weeks as a cycle. On the first day of each treatment cycle, a fixed dose of tislizumab injection 200 mg was given intravenously, followed by oxaliplatin 130mg/m2 intravenously, and then S-1 was given orally regularly.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

空军军医大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

主要病理缓解率

指标类型:

主要指标

Outcome:

Major pathological response rate (MPR)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

病理完全缓解率

指标类型:

次要指标

Outcome:

Pathological complete 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:

客观缓解率

指标类型:

次要指标

Outcome:

Objective Response Rate (ORR)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量

指标类型:

次要指标

Outcome:

Quality of life

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:

胃癌组织

组织:

Sample Name:

gastric cancer 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:

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:

公开/Public

盲法:

Blinding:

None

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

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):

本研究结束1年后可通过与通讯作者联系获取原始数据

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

Raw data were available 1 year after the end of the study by contacting the corresponding author

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:

有/Yes

注册人:

Name of Registration:

 2024-11-22 10:21:14