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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2400089068 |
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最近更新日期: Date of Last Refreshed on: |
2024-08-31 14:43:36 |
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注册时间: Date of Registration: |
2024-08-31 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
一项评价低剂量放疗(LDRT)、立体定向放疗(SBRT)联合 CAPEOX+替雷利珠单抗一线治疗 HER2 阴性晚期胃癌的安全性、耐受性和有效性的探索性临床研究 |
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Public title: |
An exploratory clinical study to evaluate the safety, tolerability, and efficacy of low-dose radiotherapy (LDRT) and stereotactic radiotherapy (SBRT) combined with CAPEOX and tirellizumab in first-line treatment of HER2-negative advanced gastric cancer |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
一项评价低剂量放疗(LDRT)、立体定向放疗(SBRT)联合 CAPEOX+替雷利珠单抗一线治疗 HER2 阴性晚期胃癌的安全性、耐受性和有效性的探索性临床研究 |
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Scientific title: |
An exploratory clinical study to evaluate the safety, tolerability, and efficacy of low-dose radiotherapy (LDRT) and stereotactic radiotherapy (SBRT) combined with CAPEOX and tirellizumab in first-line treatment of HER2-negative advanced gastric cancer |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
张艺琪 |
研究负责人: |
胡建昆 |
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Applicant: |
Zhang Yiqi |
Study leader: |
Hu Jiankun |
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申请注册联系人电话: Applicant telephone: |
+86 183 2866 4600 |
研究负责人电话: Study leader's telephone: |
+86 189 8060 8504 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
2075412503@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
2075412503@qq.com |
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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): |
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申请注册联系人通讯地址: |
四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
四川省成都市武侯区国学巷37号 |
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Applicant address: |
No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province |
Study leader's address: |
No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province |
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申请注册联系人邮政编码: Applicant postcode: |
610041 |
研究负责人邮政编码: Study leader's postcode: |
610041 |
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申请人所在单位: |
四川大学华西临床医学院 |
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Applicant's institution: |
West China Medical School of Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital of Sichuan University |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2024年审(1213)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Biomedical Ethics Review Committee, West China Hospital, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-08-05 00:00:00 |
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伦理委员会联系人: |
邓绍林 |
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Contact Name of the ethic committee: |
Deng Shaolin |
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伦理委员会联系地址: |
四川省成都市武侯区国学巷37号八角亭2105 |
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Contact Address of the ethic committee: |
No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province, P.R.China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 2654 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital of Sichuan University |
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研究实施负责(组长)单位地址: |
四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
无 |
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Source(s) of funding: |
None |
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Target disease: |
Gastric adenocarcinoma |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
1.主要目的:评价 LDRT 或 LDRT+SBRT 联合 CAPEOX+替雷利珠单抗一线治疗 HER2 阴性晚期胃癌患者的安全性和耐受性,及 IIa 期推荐剂量(RP2D)。 2.次要目的:评价 LDRT 或 LDRT+SBRT 联合联合 CAPEOX+替雷利珠单抗一线治疗 HER2 阴性晚期胃癌患者的初步疗效——无进展生存期(PFS)、客观缓解率(ORR)、疾病控制率(DCR)、缓解持续时间(DOR)、总生存期(OS)。 |
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Objectives of Study: |
1. Main Objective: To evaluate the safety and tolerability of LDRT or LDRT+SBRT combined with CAPEOX+ Tirellizumab in first-line treatment of HER2-negative advanced gastric cancer patients, as well as the Phase IIa recommended dose (RP2D). 2. Secondary Purpose: To evaluate the initial efficacy of LDRT or LDRT+SBRT combined with CAPEOX+ Tirellizumab in first-line treatment of HER2-negative advanced gastric cancer patients, including progression-free survival (PFS), objective response rate (ORR), disease control rate (DCR), duration of response (DOR), and overall survival (OS). |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
(1) 自愿参加临床试验;患者完全了解、知情本研究并签署知情同意书;愿意遵循并能完成所有试验程序; (2) 年龄 18-75 岁,性别不限; (3) 经组织病理学证实的初治的无法行胃癌根治术的局部晚期或转移性胃腺癌或胃食管结合部腺癌患者; (4) 队列 2 入组患者至少有一个转移病灶适合接受 SBRT(骨转移不可作为放疗病灶); (5) HER2 阴性; (6) 通过超声内镜、增强 CT/MRI 和腹腔镜探查进行治疗前分期评估,按照第 8 版 AJCC 分期为 IV 期的患者; (7) 之前未接受任何抗肿瘤治疗; (8) 预期生存期≥6 个月; (9) 卡式评分≥70,ECOG 评分:0-1; (10) 良好的肝肾功能和骨髓功能,实验室检查标准如下: 总胆红素≤1.5 倍正常值上限(ULN); 血清谷丙转氨酶(ALT)和谷草转氨酶(AST)≤3 倍 ULN; 碱性磷酸酶≤2.5 倍 ULN(若肿瘤有肝内侵犯,≤3 倍 ULN); 血肌酐≤1.5 倍 ULN,且 Ccr≥ 60 mL/min; 血清淀粉酶和脂肪酶≤1.5 倍 ULN; 国际标准化比率(INR)/部分凝血酶原时间(PTT)≤1.5 倍 ULN; 给药前至少 2 周内未接受过输血或刺激因子等升血细胞干预,且血小板计数≥75,000 /mm3; 血红蛋白≥ 9 g/dL; 中性粒细胞计数≥ 1500/mm3; (11) 无其他内科严重合并症; (12) 育龄期女性受试者或性伴侣为育龄期女性的男性受试者,需在整个治疗期及治疗期后 6 个月采取有效的避孕措施; (13) 同意提供组织检查标本(用于检测 PD-L1 表达、肿瘤突变负荷等)。 |
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Inclusion criteria |
(1) Voluntary participation in clinical trials; Patients fully understand and know the study and sign the informed consent; Willing to follow and be able to complete all test procedures; (2) Age 18-75 years old, gender is not limited; (3) Patients with locally advanced or metastatic gastric adenocarcinoma or gastroesophageal junction adenocarcinoma proved by histopathology to be unable to undergo radical gastrectomy; (4) Patients in cohort 2 had at least one metastatic lesion suitable for SBRT (bone metastasis cannot be used as a radiotherapy lesion); (5) HER2 negative; (6) Pre-treatment staging assessment by endoscopic ultrasound, enhanced CT/MRI, and laparoscopic exploration was performed for patients with stage IV according to AJCC Version 8; (7) have not received any antitumor therapy before; (8) Expected survival ≥6 months; (9) Card score ≥70, ECOG score: 0-1; (10) Good liver and kidney function and bone marrow function, laboratory test standards are as follows: Total bilirubin ≤1.5 times the upper limit of normal (ULN); Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤3 times ULN; Alkaline phosphatase ≤2.5 times ULN (≤3 times ULN if the tumor has intrahepatic invasion); Serum creatinine ≤1.5 ULN, Ccr≥ 60 mL/min; Serum amylase and lipase ≤ 1.5x ULN; International Standardized ratio (INR)/Partial prothrombin time (PTT) ≤1.5 times ULN; Have not received blood transfusion or isotropic blood cell intervention with stimulating factors at least 2 weeks prior to administration, and have platelet counts ≥75,000 /mm3; Hemoglobin ≥ 9 g/dL; Neutrophil count ≥ 1500/mm3; (11) no other serious medical complications; (12) Female subjects of reproductive age or male subjects whose sexual partner is a female of reproductive age should take effective contraceptive measures during the entire treatment period and 6 months after the treatment period; (13) Agree to provide tissue examination specimens (to detect PD-L1 expression, tumor mutation load, etc.). |
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排除标准: |
(1) HER2 阳性; (2) 正在进行其他药物临床试验,或入组前 1 个月参加过任何药物临床试验; (3) 存在任何活动性自身免疫病或有自身免疫病病史(包括但不局限于:间质性肺炎、葡萄膜炎、肠炎、肝炎、肾炎、甲状腺功能亢进症、甲状腺功能减低症); (4) 正在使用免疫抑制剂、或激素治疗(全身或局部使用)以达到免疫抑制的目的,并在入组前 2 周内仍在继续使用的; (5) 人免疫缺陷病毒(HIV)感染者(HIV 1/2 抗体阳性),已知的梅毒感染者(TPPA试验阳性); (6) 任何不可控的活动性感染,包括但不限于活动性结核;正在接受抗结核治疗或者首次给药前 1 年内接受过抗结核治疗者; (7) 已知患有急性或慢性活动性乙型肝炎(HBsAg 阳性且 HBV DNA≥2000IU/mL 或≥104拷贝数/mL)或急性或慢性活动性丙型肝炎(HCV 抗体阳性且 HCV RNA 阳性); (8) 活动性或有临床意义的心脏疾病: (9) 充血性心力衰竭-纽约心脏病学会(NYHA)>II 级; (10) 活动性冠状动脉疾病; (11) 需要β受体阻滞剂或地高辛以外治疗的心律失常; (12) 不稳定性心绞痛(在休息时有心绞痛症状),入组前 3 个月内新发心绞痛,或入组前 6 个月新发心肌梗死; (13) 有出血/凝血疾病或病史; (14) 在入组前 4 周≥3 级出血事件; (15) 在入组前 6 个月有血栓栓塞或动静脉事件,如脑血管事件(包括短暂性脑缺血发作)、深静脉血栓或肺栓塞等; (16) 正在服用抗凝药; (17) 在入组前 6 个月有胃肠道穿孔、胃肠道梗阻或无法控制的腹泻; (18) 具有未治疗的或同时存在的其他肿瘤,除外宫颈原位癌、治疗过的基底细胞癌或浅表膀胱肿瘤。如果肿瘤被根治且超过 3 年无疾病证据则可以入组。所有其它肿瘤的治疗必须在入组至少 3 年前完成; (19) 有临床症状或需要引流的胸水、腹水、心包积液,除外仅影像学显示少量胸水、少量腹水、少量且无临床症状的心包积液; (20) 嗜铬细胞瘤患者; (21) 有症状的脑转移或脑膜瘤; (22) 未愈合的伤口、溃疡或骨折; (23) 需要进行血液或腹膜透析的肾功能衰竭患者; (24) 需要药物治疗的癫痫患者; (25) 引起呼吸困难(≥2 级呼吸困难)的活动性、有症状的间质性肺疾病、胸腔积液或腹水; (26) 器官移植病史(包括角膜移植); (27) 对研究药物或同类药物过敏或怀疑过敏者; (28) 妊娠或哺乳期女性; (29) 药物滥用,医学、心理或者社会状况会影响患者入组和对实验结果的评价者; (30) 治疗期间研究药物之外的其他抗肿瘤治疗(化疗,放疗,手术,免疫治疗,生物治疗,化疗栓塞); (31) 之前使用过同类化疗药物或免疫检查点抑制剂; (32) 在入组前 4 周有较大的外科手术,开放活检或重大创伤手术者; (33) 使用抗肿瘤中草药治疗; (34) 6 个月内有异体输血史; (35) 4 周内接种过或计划在研究期间接种减毒活疫苗; (36) 研究者评估认为受试者不能或不愿意依从研究方案要求。 |
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Exclusion criteria: |
(1) HER2 positive; (2) is conducting other drug clinical trials, or participated in any drug clinical trials 1 month before enrollment; (3) Present with any active autoimmune disease or history of autoimmune disease (including but not limited to: interstitial pneumonia, uveitis, enteritis, hepatitis, nephritis, hyperthyroidism, hypothyroidism); (4) those who were using immunosuppressants or hormone therapy (systemic or local) for immunosuppressive purposes and continued to use it within 2 weeks prior to enrollment; (5) Human immunodeficiency virus (HIV) infected persons (HIV 1/2 antibody positive), known syphilis infected persons (TPPA positive); (6) any uncontrolled active infection, including but not limited to active tuberculosis; Those who are receiving anti-TB therapy or have received anti-TB therapy within 1 year prior to the first dosing; (7) Known to have acute or chronic active hepatitis B (HBsAg positive with HBV DNA≥2000IU/mL or ≥104 copy number /mL) or acute or chronic active hepatitis C (HCV antibody positive with HCV RNA positive); (8) Active or clinically significant heart disease: Congestive heart failure - New York College of Cardiology (NYHA) > Class II; (10) Active coronary artery disease; (11) arrhythmias requiring treatment other than beta-blockers or digoxin; (12) Unstable angina pectoris (angina symptoms at rest), new angina pectoris within 3 months before enrollment, or new myocardial infarction within 6 months before enrollment; (13) Have bleeding/clotting disease or history; (14) ≥ grade 3 bleeding events 4 weeks before enrollment; (15) Thromboembolism or arteriovenous events, such as cerebrovascular events (including transient ischemic attack), deep vein thrombosis, or pulmonary embolism, occurred in the 6 months prior to enrollment; (16) Taking anticoagulants; (17) Gastrointestinal perforation, gastrointestinal obstruction, or uncontrolled diarrhea during the 6 months prior to enrollment; (18) Have untreated or co-existing tumors other than cervical carcinoma in situ, treated basal cell carcinoma, or superficial bladder tumor. If the tumor has been eradicated and there is no evidence of disease for more than 3 years, they can be enrolled. Treatment of all other tumors must be completed at least 3 years before enrollment. (19) pleural effusion, ascites, pericardial effusion with clinical symptoms or requiring drainage, except for radiographic evidence showing a small amount of pleural effusion, a small amount of ascites, and a small amount of pericardial effusion without clinical symptoms; (20) pheochromocytoma patients; (21) symptomatic brain metastases or meningiomas; (22) unhealed wounds, ulcers or fractures; (23) Patients with renal failure who require blood or peritoneal dialysis; (24) Patients with epilepsy who require medication; (25) Activity causing dyspnea (≥ grade 2 dyspnea), symptomatic interstitial lung disease, pleural effusion, or ascites; (26) History of organ transplantation (including corneal transplantation); (27) Allergy or suspected allergy to the investigational drug or similar drug; (28) Pregnant or lactating women; (29) Substance abuse, medical, psychological, or social conditions that affect patient enrollment and evaluation of experimental results; (30) Other anti-tumor therapy (chemotherapy, radiotherapy, surgery, immunotherapy, biotherapy, chemoembolization) in addition to the investigational drug during treatment; (31) Previous use of similar chemotherapy drugs or immune checkpoint inhibitors; (32) Patients who had major surgery, open biopsy, or major trauma surgery in the 4 weeks prior to enrollment; (33) Use of anti-tumor Chinese herbal therapy; (34) History of allogeneic blood transfusion within 6 months; (35) have received live attenuated vaccine within 4 weeks or plan to receive live attenuated vaccine during the study period; (36) Investigators assessed that subjects were unable or unwilling to comply with study protocol requirements. |
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研究实施时间: Study execute time: |
从 From 2024-09-01 00:00:00至 To 2025-08-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-09-01 00:00:00 至 To 2025-04-30 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
No |
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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): |
如需获取原始数据,请与通讯作者联系 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
To obtain raw data, please contact the corresponding author |
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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: |
通过设计病例记录表(CRF)来详细记录每位患者的基本信息、疾病历史、相关检查数据以及随访数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
A case record form (CRF) was designed to record the basic information, disease history, relevant examination data and follow-up data of each patient in detail |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |