一项在接受完全切除术后经含铂辅助化疗的IIB期、IIIA期或选择性IIIB期PD-L1阳性非小细胞肺癌受试者中比较TIRAGOLUMAB 联合阿替利珠单抗与安慰剂联合阿替利珠单抗的III期、随机、双盲研究

注册号:

Registration number:

ChiCTR2400081195 

最近更新日期:

Date of Last Refreshed on:

2024-02-26 11:04:09 

注册时间:

Date of Registration:

2024-02-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项在接受完全切除术后经含铂辅助化疗的IIB期、IIIA期或选择性IIIB期PD-L1阳性非小细胞肺癌受试者中比较TIRAGOLUMAB 联合阿替利珠单抗与安慰剂联合阿替利珠单抗的III期、随机、双盲研究

Public title:

A phase III, randomized, double-blind study of tiragolumab plus atezolizumab compared with placebo plus atezolizumab in participants with completely resected stage IIB, IIIA, or select IIIB, PD-L1 positive, non-small cell lung cancer who have received adjuvant platinum-based chemotherapy

注册题目简写:

English Acronym:

A phase III, randomized, double-blind study of tiragolumab plus atezolizumab in adjuvant NSCLC

研究课题的正式科学名称:

一项在接受完全切除术后经含铂辅助化疗的IIB期、IIIA期或选择性IIIB期PD-L1阳性非小细胞肺癌受试者中比较TIRAGOLUMAB 联合阿替利珠单抗与安慰剂联合阿替利珠单抗的III期、随机、双盲研究

Scientific title:

A phase III, randomized, double-blind study of tiragolumab plus atezolizumab compared with placebo plus atezolizumab in participants with completely resected stage IIB, IIIA, or select IIIB, PD-L1 positive, non-small cell lung cancer who have received adjuvant platinum-based chemotherapy

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:

杨柳 

研究负责人:

钟文昭 

Applicant:

Liu Yang 

Study leader:

Zhong Wenzhao 

申请注册联系人电话:

Applicant telephone:

+86 137 1893 0105

研究负责人电话:

Study leader's
telephone:

+86 186 8838 9223

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:

kira.yang@roche.com

研究负责人电子邮件:

Study leader's E-mail:

13609777314@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:

北京市朝阳区金和东路20号院,正大中心南塔9层

研究负责人通讯地址:

广州市中山二路106号

Applicant address:

9th Floor, South Tower of Zhengda Center, No. 20, Jinhe East Road, Chaoyang District, Beijing

Study leader's address:

No.106 Zhongshan Er Road, Guangzhou, 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:

罗氏(中国)投资有限公司

Applicant's institution:

Roche (China) Holding Ltd.

研究负责人所在单位:

广东省人民医院(广东省医学科学院)

Affiliation of the Leader:

Guangdong Provincial People's Hospital(Guangdong Academy of Medical Sciences)

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:

YW2023-143-02

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:

广东省人民医院注册临床试验伦理审查委员会

Name of the ethic committee:

Ethics Review Committee of Guangdong Provincial People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-12-08 00:00:00

伦理委员会联系人:

白胜

Contact Name of the ethic committee:

Bai Sheng

伦理委员会联系地址:

广州市中山二路106号

Contact Address of the ethic committee:

No.106 Zhongshan Er Road, Guangzhou, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 8352 5173

伦理委员会联系人邮箱:

Contact email of the ethic committee:

gdghospital_ec@gdph.org.cn

研究实施负责(组长)单位:

广东省人民医院(广东省医学科学院)

Primary sponsor:

Guangdong Provincial People's Hospital(Guangdong Academy of Medical Sciences)

研究实施负责(组长)单位地址:

广州市中山二路106号

Primary sponsor's address:

No.106 Zhongshan Er Road, Guangzhou, 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):

广东省人民医院(广东省医学科学院)

具体地址:

广州市中山二路106号

Institution
hospital:

Guangdong Provincial People's Hospital(Guangdong Academy of Medical Sciences)

Address:

No.106 Zhongshan Er Road, Guangzhou, China

经费或物资来源:

罗氏(中国)投资有限公司、F. Hoffmann-La Roche Ltd

Source(s) of funding:

Roche (China) Holding Ltd. , F. Hoffmann-La Roche Ltd

研究疾病:

非小细胞肺癌  

Target disease:

Non-small cell lung 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:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究的目的是在接受过手术切除和辅助化疗的PD-L1阳性(经试验性VENTANA PD-L1 (SP263) CDx检测试剂测得肿瘤细胞[TC] ≥1%)的IIB期、IIIA期和选择性IIIB期(T3N2)非小细胞肺癌(NSCLC)受试者中评价tiragolumab + 阿替利珠单抗与安慰剂 + 阿替利珠单抗相比的有效性和安全性。  

Objectives of Study:

The purpose of this study is to evaluate the efficacy and safety of tiragolumab plus atezolizumab compared with placebo plus atezolizumab administered to participants with PD-L1 positive ( ≥ 1% tumor cells [TC] by investigational VENTANA PD-L1 (SP263) CDx assay) Stage IIB, IIIA and select IIIB (T3N2) non-small cell lung cancer (NSCLC) following resection and adjuvant chemotherapy.

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.符合下列任何标准的潜在受试者将从研究中排除:;
2.1.过去5年内有任何NSCLC既往史;
3.2.之前仅接受了NSCLC的手术治疗;
4.3.NSCLC手术切除后,或辅助化疗期间或之后有任何残留疾病或疾病复发证据;
5.4.已知EGFR基因或ALK融合致癌基因存在突变的NSCLC受试者: ­ -EGFR或ALK状态不详的非鳞状NSCLC受试者需要在预筛选或筛选时进行检测。 ­ -EGFR或ALK状态不详的鳞状NSCLC受试者有资格参加本研究,无需在预筛选或筛选时进行检测。 ­ -EGFR和/或ALK状态可在当地或中心实验室进行评估。 若在当地实验室评估,则必须使用经验证的卫生监管部门批准的方法,或经《临床实验室改进修正案》(CLIA)或同等法规认证的实验室中进行的经验证的适当NGS检测,对组织进行EGFR和/或ALK状态检测。EGFR试验必须检测外显子18-21的突变。 如果提交样本进行EGFR和/或ALK中心实验室检测,则必须另外提供5张切片。;
6.5.既往接受过针对NSCLC的全身治疗(例如,化疗或免疫治疗),但不包括入选标准中概述的含铂辅助化疗;
7.6.既往接受过针对NSCLC的放疗(包括PORT),手术切除前局部症状导向的放疗除外;
8.7.目前存在或既往存在自身免疫性疾病或免疫缺陷,包括但不限于:重症肌无力、肌炎、自身免疫性肝炎、系统性红斑狼疮、类风湿关节炎、炎症性肠病、抗磷脂抗体综合征、肉芽肿伴多血管炎、干燥综合征、格林巴利综合征或多发性硬化,但以下情况除外: ­-有自身免疫相关甲状腺功能减退症病史且接受甲状腺激素替代治疗的受试者有资格参加本研究。 ­ -经胰岛素治疗后控制良好的1型糖尿病受试者有资格参加本研究。 ­ -仅有皮肤病学表现的湿疹、银屑病、慢性单纯苔癣或白癜风受试者(例如,排除银屑病关节炎受试者)如果符合以下所有条件,则有资格参加本研究: 皮疹必须覆盖<10%的体表面积。 基线时疾病控制良好,仅需要外用低效皮质类固醇。 在过去12个月内,未出现需要补骨脂素 + 紫外线A照射、甲氨喋呤、维甲酸、生物制剂、口服钙调磷酸酶抑制剂、或高效或口服皮质类固醇治疗的基础病症急性加重;
9.8.筛选时Epstein-Barr病毒(EBV)病毒衣壳抗原IgM检测呈阳性 ­ -EBV聚合酶链反应(PCR)检测应根据临床指征进行,以筛查急性感染或疑似慢性活动性感染。EBV PCR检测呈阳性的受试者从本研究中排除。;
10.9.特发性肺纤维化、机化性肺炎(例如闭塞性细支气管炎)、药物性肺炎或特发性肺炎病史,或筛选时胸部CT扫描显示活动性肺炎证据 ­ -照射野出现放射性肺炎(纤维化)病史的受试者允许参加本研究。;
11.10.活动性结核病;
12.11.研究治疗开始前3个月内患有严重的心血管疾病(例如,纽约心脏病学会Ⅱ级或Ⅱ级以上的心脏疾病、心肌梗死或脑血管意外)、不稳定性心律失常或不稳定型心绞痛;
13.12.研究治疗开始前4周内接受过大手术,或预期在研究治疗期间需要接受大手术;
14.13.研究治疗开始前5年内有恶性肿瘤史,但本研究中所考察的癌症和转移或死亡风险可忽略不计的恶性肿瘤(例如,5年OS率>90%)除外,如经充分治疗的宫颈原位癌、非黑色素瘤皮肤癌、局限性前列腺癌、导管原位癌或I期子宫癌;
15.14.研究治疗开始前4周内发生重度感染,包括但不限于需住院治疗的感染并发症、菌血症或重度感染性肺炎,或可能影响受试者安全性的任何活动性感染;
16.15.研究治疗开始前2周内接受过治疗性口服或IV抗生素治疗 ­ -接受预防性抗生素治疗(例如,预防尿路感染或慢性阻塞性肺疾病[COPD]加重)的受试者有资格参加本研究。;
17.16.既往接受过异基因造血干细胞或实体器官移植;
18.17.有任何导致禁用试验用药物、影响结果解读、使受试者处于治疗并发症高风险的任何其他疾病、代谢功能紊乱、体格检查结果或临床实验室结果;
19.18.研究治疗开始前4周内接种过减毒活疫苗,或研究治疗期间、tiragolumab/安慰剂末次给药后90天内和阿替利珠单抗末次给药后5个月内预期需要接种此类疫苗;
20.19.研究治疗开始前28天内接受过试验性治疗;
21.20.既往接受过CD137激动剂或免疫检查点阻断治疗,包括抗CTLA-4、抗TIGIT、抗PD-L1和抗PD-1治疗性抗体;
22.21.研究治疗开始前4周内或5个药物消除半衰期内(以较长者为准)接受过全身性免疫刺激剂治疗(包括但不限于干扰素和IL-2);
23.22.研究治疗开始前2周内接受过全身性免疫抑制药物治疗(包括但不限于皮质类固醇、环磷酰胺、硫唑嘌呤、甲氨蝶呤、沙利度胺和抗肿瘤坏死因子-α [TNF-α]药物),或预期在研究治疗期间需要使用全身性免疫抑制药物,但以下情况除外: ­ -接受过急性、低剂量全身性免疫抑制剂药物或一次性脉冲剂量全身性免疫抑制剂药物(例如,48小时皮质类固醇治疗造影剂过敏)的受试者有资格参加本研究。 ­ -接受过盐皮质激素(例如氟氢可的松)、吸入或性低剂量皮质类固醇治疗COPD或哮喘,或低剂量皮质类固醇治疗直立性低血压或肾上腺功能不全的受试者有资格参加本研究。;
24.23.对嵌合或人源化抗体或融合蛋白有重度过敏反应史;
25.24.已知对中国仓鼠卵巢细胞制品或阿替利珠单抗或tiragolumab制剂所含任何成分有超敏反应;
26.25.处于妊娠期或哺乳期,或打算在研究治疗期间、tiragolumab/安慰剂末次给药后90天内或阿替利珠单抗末次给药后5个月内怀孕 ­ -在随机分组前14天内,有生育能力的女性的妊娠试验结果必须呈阴性。;
27.26.研究者认为会干扰受试者安全参与和完成研究、研究药物评价或受试者安全性或研究结果解读的任何状况。;

Exclusion criteria:

1.Potential participants are excluded from the study if any of the following criteria apply:;
2.1.Any history of prior NSCLC within the last 5 years.;
3.2.Previous NSCLC must have been treated with surgery only.;
4.3.Any evidence of residual disease or disease recurrence following surgical resection of NSCLC, or during or following adjuvant chemotherapy;
5.4.NSCLC known to have mutation in the EGFR gene or an ALK fusion oncogene: – Participants with non-squamous NSCLC who have an unknown EGFR or ALK status will be required to be tested at pre-screening or screening. – Participants with squamous NSCLC who have an unknown EGFR or ALK status are eligible and will not be required to be tested at pre-screening or screening. – EGFR and/or ALK status may be assessed locally or at a central laboratory. EGFR and/or ALK status assessed locally must be performed on tissue using a validated health authority−approved or an appropriately validated NGS test performed in a Clinical Laboratory Improvement Amendments (CLIA) or equivalently certified laboratory. EGFR test must detect mutations in exons 18−21. If samples are submitted for central EGFR and/or ALK testing, an additional five slides must be provided.;
6.5.Prior treatment with systemic therapy (e.g., chemotherapy or immunotherapy) for the treatment of NSCLC, with the exception of adjuvant platinum-based chemotherapy as outlined in the inclusion criteria;
7.6.Prior treatment with radiation therapy for NSCLC (including PORT), with the exception of localized symptom-directed radiation prior to surgical resection;
8.7.Active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, granulomatosis with polyangiitis, Sjögren syndrome, Guillain-Barré syndrome, or multiple sclerosis, with the following exceptions: – Participants with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study. – Participants with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study. – Participants with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., participants with psoriatic arthritis are excluded) are eligible for the study provided all of the following conditions are met: Rash must cover <10% of body surface area. Disease is well controlled at baseline and requires only low-potency topical corticosteroids. There has been no occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral corticosteroids within the previous 12 months.;
9.8. Positive Epstein-Barr virus (EBV) viral capsid antigen IgM test at screening – An EBV polymerase chain reaction (PCR) test should be performed as clinically indicated to screen for acute infection or suspected chronic active infection. Participants with a positive EBV PCR test are excluded.;
10.9.History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan – History of radiation pneumonitis in the radiation field (fibrosis) is permitted.;
11.10.Active tuberculosis;
12.11.Significant cardiovascular disease (such as New York Heart Association Class II or greater cardiac disease, myocardial infarction, or cerebrovascular accident) within 3 months prior to initiation of study treatment, unstable arrhythmia, or unstable angina;
13.12.Major surgical procedure within 4 weeks prior to initiation of study treatment, or anticipation of need for a major surgical procedure during the study treatment period;
14.13.History of malignancy within 5 years prior to initiation of study treatment, with the exception of the cancer under investigation in this study and malignancies with a negligible risk of metastasis or death (e.g., 5-year OS rate > 90%) such as adequately treated carcinoma in situ of the cervix, nonmelanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer;
15.14.Severe infection within 4 weeks prior to initiation of study treatment, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia, or any active infection that could impact participant safety;
16.15.Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment – Participants receiving prophylactic antibiotics (e.g., to prevent a urinary tract infection or chronic obstructive pulmonary disease [COPD] exacerbation) are eligible for the study.;
17.16.Prior allogeneic stem cell or solid organ transplantation;
18.17.Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding that contraindicates the use of an investigational drug, may affect the interpretation of the results, or may render the participant at high risk from treatment complications;
19.18.Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment or anticipation of need for such a vaccine, during study treatment, for 90 days after the final dose of tiragolumab/placebo, and for 5 months after the final dose of atezolizumab;
20.19.Treatment with investigational therapy within 28 days prior to initiation of study treatment;
21.20.Prior treatment with CD137 agonists or immune checkpoint blockade therapies, including anti−CTLA-4, anti-TIGIT, anti−PD-L1, and anti−PD-1 therapeutic antibodies;
22.21.Treatment with systemic immunostimulatory agents (including, but not limited to, interferon and IL-2) within 4 weeks or 5 drug-elimination half-lives (whichever is longer) prior to initiation of study treatment;
23.22.Treatment with systemic immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti−tumor necrosis factor−α [TNF-α] agents) within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during study treatment, with the following exceptions: – Participants who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) are eligible for the study. – Participants who received mineralocorticoids (e.g., fludrocortisone), inhaled or low-dose corticosteroids for COPD or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study.;
24.23.History of severe allergic anaphylactic reactions to chimeric or humanized antibodies or fusion proteins;
25.24.Known hypersensitivity to Chinese hamster ovary cell products or to any component of the atezolizumab or tiragolumab formulation;
26.25.Pregnancy or breastfeeding, or intention of becoming pregnant during study treatment, within 90 days of the last dose dose of tiragolumab/placobo or within 5 months after the final dose of atezolizumab – Women of childbearing potential must have a negative pregnancy test result within 14 days prior to randomization.;
27.26.Any condition that, in the opinion of the investigator, would interfere with the participant’s safe participation in and completion of the study, the evaluation of the study drug, or the interpretation of participant safety or study results.;

研究实施时间:

Study execute time:

From 2024-02-01 00:00:00 To 2033-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-02-26 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

575

Group:

Group A

Sample size:

干预措施:

阿替利珠单抗1680 mg +Tiragolumab 840 mg

干预措施代码:

Intervention:

Atezolizumab 1680 mg +Tiragolumab 840 mg

Intervention code:

组别:

B组

样本量:

575

Group:

Group B

Sample size:

干预措施:

阿替利珠单抗1680 mg +Tiragolumab安慰剂 840 mg

干预措施代码:

Intervention:

Atezolizumab 1680 mg +Tiragolumab Placebo 840 mg

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):

广东省人民医院(广东省医学科学院) 

单位级别:

三级甲等 

Institution
hospital:

Guangdong Provincial People's Hospital(Guangdong Academy of Medical Sciences)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南省肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Yunnan Cancer Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属中山医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongshan Hospital, Fudan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

临沂市肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Linyi Tumor Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

辽宁省肿瘤医院(辽宁省肿瘤研究所) 

单位级别:

三级甲等 

Institution
hospital:

Liaoning Cancer Hospital & Institute

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

中国科学技术大学附属第一医院(安徽省立医院) 

单位级别:

三级甲等 

Institution
hospital:

THE FIRST AFFILIATED HOSPITAL OF USTCANHUI PROVINCAL HOSPITAL

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市肺科医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Pulmonary Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

常州市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

the First People's Hospital of Changzhou

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjing

City:

单位(医院):

天津市肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Medical University Cancer Institute and Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) 

单位级别:

三级甲等 

Institution
hospital:

Shandong First Medical University and Shandong Academy of Medical Sciences (Shandong Cancer Hospital &Institute)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Zhejiang Cancer Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Qingdao University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属同济医院 

单位级别:

三级甲等 

Institution
hospital:

Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

徐州医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Xuzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南 

市(区县):

 

Country:

China

Province:

Henan

City:

单位(医院):

郑州大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Zhengzhou University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital,Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市第二医院 

单位级别:

三级甲等 

Institution
hospital:

Ningbo No.2 Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江西 

市(区县):

 

Country:

China

Province:

Jiangxi

City:

单位(医院):

南昌大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The first affiliated hostipal of nanchang university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不良事件的发生率和严重程度

指标类型:

次要指标

Outcome:

Incidence and severity of adverse events

Type:

Secondary indicator

测量时间点:

观察到统计分析计划中的终点事件发生数量时。

测量方法:

CTCAE

Measure time point of outcome:

Until the number of endpoint events in the statistical analysis plan is observed.

Measure method:

CTCAE

指标中文名:

无病生存期

指标类型:

主要指标

Outcome:

disease-free survival

Type:

Primary indicator

测量时间点:

观察到统计分析计划中的终点事件发生数量时。

测量方法:

RECIST 1.1

Measure time point of outcome:

Until the number of endpoint events in the statistical analysis plan is observed.

Measure method:

RECIST 1.1

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:

观察到统计分析计划中的终点事件发生数量时。

测量方法:

不适用

Measure time point of outcome:

Until the number of endpoint events in the statistical analysis plan is observed.

Measure method:

NA

指标中文名:

3年、5年和7年无病生存期率

指标类型:

次要指标

Outcome:

3-year, 5-year, and 7-year DFS rate

Type:

Secondary indicator

测量时间点:

观察到统计分析计划中的终点事件发生数量时。

测量方法:

RECIST 1.1

Measure time point of outcome:

Until the number of endpoint events in the statistical analysis plan is observed.

Measure method:

RECIST 1.1

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织切片

组织:

Sample Name:

tissue slice

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:

全血

组织:

Sample Name:

whole blood

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 99 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):

本研究采用中央随机法,使用交互式话音或网络应答系统(IxRS)进行随机。同时,采用置换区组随机化方法,进行分层随机,以确保在分层因素水平下各治疗组分配均衡。 在获得初始书面知情同意、完成所有筛选程序和评估并确定受试者入选资格后,研究中心将通过IxRS获得受试者识别号和治疗分配情况。 合格受试者将以1:1的比例随机入组接受tiragolumab + 阿替利珠单抗或安慰剂 + 阿替利珠单抗治疗。 按肿瘤组织学(鳞状 vs. 非鳞状)、疾病分期和PD-L1状态对合格受试者分层。

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

This study apply central randomization, using an interactive voice or Internet response system (IxRS) for randomization. At the same time, a permuted-block randomization will be applied to ensure a balanced assignment to each treatment arm within levels of the stratification factors. After initial written informed consent has been obtained, all screening procedures and assessments have been completed, and eligibility has been established for a participant, the study site will obtain the participant's identification number and treatment assignment from an IxRS. Eligible participants will be randomized in a 1:1 ratio to receive either tiragolumab plus atezolizumab or placebo plus atezolizumab. Eligible subjects will be stratified by tumor histology (squamous vs. non-squamous), disease stage, and PD-L1 status.

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:

双盲

Blinding:

Double blinded

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):

不适用

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

NA

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:

电子病例报告表(eCRF)及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:

eCRF and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-02-26 11:02:27