ChiCTR2300070838 版本V1.0 版本创建时间2023/04/24 16:11:09 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:

ChiCTR2300070838 

最近更新日期:

Date of Last Refreshed on:

2023-04-24 16:11:05 

注册时间:

Date of Registration:

2023-04-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

BRG01注射液治疗复发/转移性EBV阳性鼻咽癌患者安全性和有效性的Ⅰ期临床试验

Public title:

A Phase 1 Study Evaluating the Safety and Efficacy of BRG01 in Subjects with Relapsed/Metastatic EBV-positive Nasopharyngeal Carcinoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

BRG01注射液治疗复发/转移性EBV阳性鼻咽癌患者安全性和有效性的Ⅰ期临床试验

Scientific title:

A Phase 1 Study Evaluating the Safety and Efficacy of BRG01 in Subjects with Relapsed/Metastatic EBV-positive Nasopharyngeal Carcinoma

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:

梁哲昭 

研究负责人:

张力 

Applicant:

Charles Liang 

Study leader:

Li Zhang 

申请注册联系人电话:

Applicant telephone:

+86 20 66311128

研究负责人电话:

Study leader's telephone:

+86 20 87343458

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:

zhezhao.liang@biosg.com

研究负责人电子邮件:

Study leader's E-mail:

zhangli@sysucc.org.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:

广东省广州市黄埔区中新广州知识城创研街2号6B座3楼

研究负责人通讯地址:

广东省广州市东风东路651号

Applicant address:

3rd Floor, Building 6B, No.2 Chuangyan Street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province

Study leader's address:

No. 651, Dongfeng Road, Yuexiu District, Guangzhou City, Guangdong Province, 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:

广州百吉生物制药有限公司

Applicant's institution:

Guangzhou Biosyngen Co.,Ltd.

研究负责人所在单位:

中山大学肿瘤防治中心

Affiliation of the Leader:

Sun Yat-sen University Cancer Center

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

A2023-019-01

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:

中山大学肿瘤防治中心伦理委员会

Name of the ethic committee:

Ethics Committee of Sun Yat-sen University Cancer Center

伦理委员会批准日期:

Date of approved by ethic committee:

2023-03-08 00:00:00

伦理委员会联系人:

潘旭芝

Contact Name of the ethic committee:

Xuzhi Pan

伦理委员会联系地址:

广东省广州市越秀区东风东路华泰宾馆翠园楼5楼502

Contact Address of the ethic committee:

No.502, Floor 5, Cuiyuan Building, Huatai Hotel, Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 87343009

伦理委员会联系人邮箱:

Contact email of the ethic committee:

llwyh@sysucc.org.cn

研究实施负责(组长)单位:

中山大学肿瘤防治中心

Primary sponsor:

Sun Yat-sen University Cancer Center

研究实施负责(组长)单位地址:

广东省广州市东风东路651号

Primary sponsor's address:

No. 651, Dongfeng Road, Yuexiu District, Guangzhou City, Guangdong Province, 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):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

广州百吉生物制药有限公司

具体地址:

广东省广州市黄埔区中新广州知识城创研街2号6B座3楼

Institution
hospital:

Guangzhou Biosyngen Co.,Ltd.

Address:

3rd Floor, Building 6B, No.2 Chuangyan Street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province

经费或物资来源:

广州百吉生物制药有限公司

Source(s) of funding:

Guangzhou Biosyngen Co.,Ltd.

Target disease:

Relapsed/metastatic nasopharyngeal carcinoma

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

主要目的:评价BRG01注射液的初步有效性和耐受性。次要目的:1.评价BRG01注射液的药代动力学(PK)、药效动力学(PD)和免疫原性。2.评价BRG01注射液在复发/转移性鼻咽癌患者的初步疗效。探索性目的:1.探索BRG01注射液的T细胞及其亚型在体内的增值和存续情况与疗效的相关性。2.探索肿瘤组织靶点的表达水平与安全性及疗效的相关性。3.探索血浆中EBV DNA含量与安全性及疗效的相关性。  

Objectives of Study:

Main Objective: To evaluate the preliminary efficacy and tolerance of BRG01 injection. Secondary objective: 1. To evaluate the pharmacokinetics (PK), pharmacokinetics (PD) and immunogenicity of BRG01 injection. 2. To evaluate the preliminary efficacy of BRG01 injection in patients with recurrent/metastatic nasopharyngeal carcinoma. Exploratory objectives: 1. To explore the correlation between the proliferation and survival of T cells and subtypes of BRG01 injection in vivo and the efficacy. 2. To explore the correlation between the expression level of tumor tissue targets and the safety and efficacy. 3. To explore the correlation between plasma EBV DNA content and safety and efficacy.

药物成份或治疗方案详述:

嵌合抗原受体(CAR)基因工程T细胞(CAR-T)被赋予识别肿瘤细胞膜抗原分子并启动杀伤或增殖的能力。BRG01注射液的CAR胞外结构域由可以特异性识别gp350的7A1单克隆抗体的scFv、IgG铰链区、CD8跨膜区、CD28共刺激结构域和CD3ζ链信号区组成 

Description for medicine or protocol of treatment in detail:

Chimeric antigen receptor (CAR) genetically engineered T cells (CAR-T) are endowed with the ability to recognize antigen molecules in tumor cell membranes and initiate killing or proliferation. The CAR extracellular domain of BRG01 injection was composed of scFv, IgG hinge region, CD8 transmembrane region, CD28 costimulatory domain, and CD3ζ chain signal region that specifically recognized gp350 7A1 monoclonal antibody 

纳入标准:

1 经病理组织检查证实鼻咽癌。 2 能够理解本研究,并已签署知情同意书。 3 年龄≥18岁,≤75岁。 4 预期生存期≥3个月。 5 东部肿瘤合作组(ECOG)体能评分为0-1。 6 原位杂交(ISH或FISH)检测肿瘤组织中EBER阳性。 7 免疫组化(IHC)检测肿瘤组织样本中靶点为阳性(≥20%)。 8 根据RECIST v1.1标准,至少有一个可测量的病灶。 9 受试者必须曾经充分接受当地鼻咽癌指南推荐的系统治疗,并且治疗失败,具体包括:1)曾接受至少一个含铂类药物(顺铂或卡铂)的,单药或联合治疗方案;2)对适合使用抗PD-1/L1药物的受试者,曾接受至少一个含抗PD-1/L1药物的单药或联合治疗方案。 10 可以建立静脉通路进行单采,没有血细胞分离的禁忌症。 11 具有足够的器官和骨髓功能,定义如下:血常规 中性粒细胞(NEUT#)≥1.0x10^9/L 血小板(PLT)≥80x10^9/L 血红蛋白≥90g/L 肝功能:无肝转移 天冬氨酸转氨酶(AST)≤2.5x ULN 丙氨酸转氨酶(ALT)≤2.5xULN 总胆红素(TBIL)≤1.5xULN 肝功能:伴有肝转移 天冬氨酸转氨酶(AST)≤5xULN 丙氨酸转氨酶(ALT)≤5xULN 肝功能:伴有肝转移或吉尔伯特综合征 总胆红素(TBIL)≤2xULN 肾功能 肌酐清除率(CCR)≥ 50 mL/min 凝血 国际标准化比率(INR)≤1.5xULN 活化部分凝血酶时间(APTT)≤1.5xULN 12 在研究期间和给药结束后6个月内,有生育潜力的受试者(无论男女)必须使用有效的医疗避孕措施。对于育龄期女性受试者,必须在细胞输注前72小时内进行妊娠试验,而且结果为阴性。

Inclusion criteria

1. Nasopharyngeal carcinoma was confirmed by pathological examination. 2. Be able to understand this study and have signed informed consent. Age ≥18 years old, ≤75 years old. 4. Expected survival ≥3 months. 5 The physical fitness score of the eastern tumor cooperation group (ECOG) was 0-1. 6 In situ hybridization (ISH or FISH) was detected positive for EBER in tumor tissue. 7. Immunohistochemical (IHC) detection of tumor tissue samples showed positive targets (≥20%). 8 Have at least one measurable lesion according to RECIST v1.1 criteria. 9 Subjects must have received adequate and failed systemic treatment as recommended by local nasopharyngeal cancer guidelines, including: 1) receiving at least one platinum-containing drug (cisplatin or carboplatin), monotherapy or combination therapy; 2) Subjects eligible for anti-PD-1 /L1 drugs had received at least one monotherapy or combination regimen containing anti-PD-1 /L1 drugs. 10 ntravenous access can be established for apheresis without contraindications for blood cell isolation. 11 Has adequate organ and bone marrow function, defined as: blood routine neutrophils (NEu #) ≥1.0x10^9/L Platelets (PLT) ≥80x10^9/L hemoglobin ≥90g/L Liver function: No liver metastasis aspartate aminotransferase (AST) ≤2.5xULN Alanine aminotransferase (ALT) ≤2.5xULN Total bilirubin (TBIL) ≤1.5xULN Liver Function: With liver metastasis aspartate aminotransferase (AST) ≤5xULN Alanine aminotransferase (ALT) ≤5xULN Liver Function: With liver metastasis or Gilbert syndrome total bilirubin (TBIL) ≤2xULN Renal creatinine clearance (CCR) ≥ 50 mL/min International Standardized Ratio of coagulation (INR) ≤1.5xULN activated partial thrombin time (APTT) ≤1.5xULN 12 Subjects (male or female) with reproductive potential must use effective medical contraception during the study period and for 6 months after the end of dosing. For female subjects of reproductive age, a pregnancy test must be performed no later than 72 hours prior to cell infusion and the result is negative.

排除标准:

1 已知或怀疑对本研究中使用的任何一种药物过敏。 2 既往抗肿瘤治疗,包括其他抗肿瘤研究药物、化疗、免疫治疗、生物制剂、激素治疗、放疗(局部止痛放疗除外)等,治疗相关毒性未恢复到基线或CTCAE≤1级。 3 6个月内接受过继细胞免疫治疗(包括CAR-T细胞和TCR-T细胞)。 4 证实有中枢神经系统转移。 5 证实有广泛肝转移(影像学估计肿瘤体积占肝总体积≥50%)。 6 临床活动性感染(除外单纯尿路感染、细菌性咽炎)或目前或入组前14天内接受静脉抗生素(预防性抗生素、抗病毒药物和抗真菌药物不在此限)。 7 HBsAg阳性,HBV DNA 拷贝数阳性(定量检测≥1000cps/ml),HCV抗体阳性,HCV RNA阳性,或艾滋病毒检测阳性。 8 自身免疫性疾病史(如原发性免疫缺陷、炎症性肠病、特发性血小板减少性紫癜、系统性红斑狼疮、自体溶血性贫血、类风湿性关节炎等)。 9 以下疾病在清淋预处理前7天未缓解为CTCAE 0-1级,包括:呼吸困难、腹泻、急性或慢性胰腺炎。 10 NYHA心功能评分3或4级。 11 心血管疾病的症状和体征,如心血管缺血、心律失常和心力衰竭。 12 脑血管意外的症状和体征。 13 除宫颈癌原位癌或皮肤基底细胞癌以及其他无病生存期超过5年的恶性肿瘤外,还有其他3年内不能治愈的非鼻咽癌恶性肿瘤病史。 14 目前或预期需要长期的系统性糖皮质激素治疗。允许对肾上腺功能不全患者进行标准剂量的局部和吸入糖皮质激素作为生理替代。不允许使用≥5mg/天的强的松或同等剂量的其他糖皮质激素。 15 从知情同意书签署之日起到完成BRG01注射液输注后6个月内,不愿意进行避孕的男女受试者。 16 受试者在入组前4周内经历过大手术或严重创伤,或预计在研究期间需要接受大型手术干预(即需要气管内麻醉辅助的手术)。 17 合并移植物抗宿主病(GVHD)。 18 在接受筛选时已经怀孕或正在哺乳的有生育潜力的妇女(接受过绝育手术或绝经后至少2年的女性不被认为有生育潜力)。 19 有中枢神经系统疾病或精神病病史的患者。 20 其他任何研究者认为会导致受试者承受不必要风险,或者受试者无法遵照研究安排,因此不适合参加本临床研究的状况。

Exclusion criteria:

1 Known or suspected allergy to any of the drugs used in this study. 2 Previous antitumor therapy, including other investigational antitumor drugs, chemotherapy, immunotherapy, biologics, hormone therapy, radiotherapy (except local analgesic radiotherapy), etc., has not returned to baseline treaty-related toxicity or CTCAE≤ grade 1. 3 Adoptive cell immunotherapy (including CAR T cells and TCR-T cells) was received within 6 months. 4 Central nervous system metastasis was confirmed. 5 Extensive liver metastasis was confirmed (imaging estimated tumor volume ≥50% of total liver volume). 6 Clinically active infections (except simple urinary tract infections and bacterial pharyngitis) or intravenous antibiotics currently or within 14 days prior to enrollment (excluding prophylactic antibiotics, antiviral drugs and antifungal drugs). 7 HBsAg positive, HBV DNA copy number positive (quantitative detection ≥1000cps/ml), HCV antibody positive, HCV RNA positive, or HIV positive test. 8 History of autoimmune diseases (such as primary immune deficiency, inflammatory bowel disease, idiopathic thrombocytopenic purpura, systemic lupus erythematosus, autohemolytic anemia, rheumatoid arthritis, etc.) 9 The following diseases were CTCAE grade 0-1 that did not resolve within 7 days prior to treatment, including: dyspnea, diarrhea, acute or chronic pancreatitis. 10 NYHA cardiac function Score 3 or 4. 11 Signs and symptoms of cardiovascular disease, such as cardiovascular ischemia, arrhythmias, and heart failure. 12 Symptoms and signs of cerebrovascular accidents. 13 In addition to cervical carcinoma in situ or basal cell carcinoma of the skin and other malignancies with a disease-free survival of more than 5 years, there is a history of other non-nasopharyngeal carcinoma malignancies that cannot be cured within 3 years. 14 Long-term systemic glucocorticoid therapy is currently or expected to be required. Standard doses of topical and inhaled corticosteroids are permitted as physiological replacements for patients with adrenal insufficiency. Prednisone ≥5mg/ day or equivalent doses of other glucocorticoids are not permitted. 15 Male and female subjects who did not wish to use contraception from the date of signing the informed consent to 6 months after completion of BRG01 injection infusion. 16 subjects had undergone major surgery or severe trauma within the first 4 weeks of enrollment, or were expected to require major surgical intervention (i.e., surgery requiring the assistance of endotracheal anesthesia) during the study period. 17 With graft-versus-host disease (GVHD). 18 Fertile potential women who were pregnant or breastfeeding at the time of screening (women who had undergone sterilization or were at least 2 years post-menopausal were not considered fertile). 19 Patients with a history of central nervous system disease or psychosis. 20 Any other conditions that the investigator considers would cause the subject to be subject to unnecessary risk, or that the subject would be unable to comply with the study schedule and would therefore be unfit to participate in the clinical study.

研究实施时间:

Study execute time:

From 2023-02-01 00:00:00 To 2028-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-01 00:00:00 To 2024-05-01 00:00:00  

干预措施:

Interventions:

组别:

A剂量组:3x10^6/CAR-T细胞/kg

样本量:

6

Group:

A dose group:3x10^6/CAR-T cells/kg

Sample size:

干预措施:

静脉输注

干预措施代码:

Intervention:

intravenous infusion

Intervention code:

组别:

B剂量组:9x10^6/CAR-T细胞/kg

样本量:

6

Group:

B dose group:9x10^6/CAR-T cells/kg

Sample size:

干预措施:

静脉输注

干预措施代码:

Intervention:

intravenous infusion

Intervention code:

组别:

C剂量组:1.5x10^7/CAR-T细胞/kg

样本量:

6

Group:

C dose group:1.5x10^7/CAR-T cells/kg

Sample size:

干预措施:

静脉输注

干预措施代码:

Intervention:

intravenous infusion

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):

广州 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

中山大学肿瘤防治中心 

单位级别:

三甲 

Institution
hospital:

Sun Yat-sen University Cancer Center

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

剂量限制性毒性

指标类型:

主要指标

Outcome:

Dose limiting toxicity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

最大耐受剂量

指标类型:

主要指标

Outcome:

Maximum tolerated dose

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件

指标类型:

主要指标

Outcome:

Adverse events (AE)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

BRG01注射液在体内的增殖和存续情况

指标类型:

次要指标

Outcome:

Objective To investigate the proliferation and survival of BRG01 injection in vivo

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:

疾病控制率

指标类型:

次要指标

Outcome:

Disease Control 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:

缓解持续时间

指标类型:

次要指标

Outcome:

Duration of 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:

无进展生存期

指标类型:

次要指标

Outcome:

Progression-free survival

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血浆EBV DNA含量与安全性和有效性的相关性

指标类型:

次要指标

Outcome:

Plasma EBV DNA content in relation to safety and efficacy

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清中抗BRG01的抗药抗体的发生率,与PK、安全性和疗效的相关性

指标类型:

次要指标

Outcome:

Incidence of serum anti-BRG01 anti-drug antibodies, correlation with PK, safety, and efficacy

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

组织:

病理标本

Sample Name:

tumor tissue

Tissue:

Pathologic specimens

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

全血

组织:

循环系统

Sample Name:

blood

Tissue:

The circulatory system

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:

尿液

组织:

泌尿系统

Sample Name:

urine

Tissue:

Urinary system

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:

粪便

组织:

消化系统

Sample Name:

Excrement

Tissue:

Digestive system

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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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):

电子采集和管理系统

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

Electronic Data Capture

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、电子采集和管理系统

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

Case Record Form,Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-04-24 16:11:05