ChiCTR2200056888 版本V1.0 版本创建时间2022/02/22 06:01:30 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:

ChiCTR2200056888 

最近更新日期:

Date of Last Refreshed on:

2022-02-22 06:00:36 

注册时间:

Date of Registration:

2022-02-22 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

此为补注册,需在www.medresman.org上建立项目、审核原始数据并公示后才能补注册;请与我们联系上传伦理批件 CD19/CD22嵌合抗原受体T细胞cocktail联合回输治疗难治/复发性急性B淋巴细胞白血病安全性与有效性的临床研究

Public title:

Clinical study on the safety and efficacy of CD19/CD22 chimeric antigen receptor T cell cocktail combined with reinfusion in the treatment of refractory/relapsed acute B lymphocytic leukemia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

CD19/CD22嵌合抗原受体T细胞cocktail联合回输治疗难治/复发性急性B淋巴细胞白血病安全性与有效性的临床研究

Scientific title:

Clinical study on the safety and efficacy of CD19/CD22 chimeric antigen receptor T cell cocktail combined with reinfusion in the treatment of refractory/relapsed acute B lymphocytic leukemia

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:

黄梓伊 

研究负责人:

张弦 

Applicant:

Ziyi Huang 

Study leader:

Xian Zhang 

申请注册联系人电话:

Applicant telephone:

13501295452

研究负责人电话:

Study leader's
telephone:

+86 13641041596

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:

hzy13501295452@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhxian2@126.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:

北京亦庄生物医药园7号楼3单元301

研究负责人通讯地址:

河北三河思菩兰路6号

Applicant address:

Office 301, Unit 3, Building 7, Beijing Yizhuang Biomedical Park

Study leader's address:

6 Sipulan Road, Sanhe, Hebei.

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:

北京双赢科创生物科技有限公司

Applicant's institution:

Beijing Kecellitics Biotech Co. Ltd.

研究负责人所在单位:

Affiliation of the Leader:

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:

道培伦审批【2022】第4号

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

河北燕达陆道培医院伦理委员会

Name of the ethic committee:

Ethics Committee of Hebei Yanda Lu Daopei Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-01-27 00:00:00

伦理委员会联系人:

孟朦

Contact Name of the ethic committee:

Meng Meng

伦理委员会联系地址:

河北省三河市思菩兰路6号

Contact Address of the ethic committee:

6 Sipulan Road, Sanhe, Hebei.

伦理委员会联系人电话:

Contact phone of the ethic committee:

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

河北燕达陆道培医院

Primary sponsor:

Hebei Yanda Lu Daopei Hospital

研究实施负责(组长)单位地址:

河北三河思菩兰路6号

Primary sponsor's address:

6 Sipulan Road, Sanhe, Hebei.

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北

市(区县):

廊坊

Country:

China

Province:

Hebei

City:

Langfang

单位(医院):

河北燕达陆道培医院

具体地址:

三河思菩兰路6号

Institution
hospital:

Hebei Yanda Lu Daopei Hospital

Address:

6 Sipulan Road, Sanhe City

经费或物资来源:

北京双赢科创生物科技有限公司

Source(s) of funding:

Beijing Kecellitics Biotech Co. Ltd.

研究疾病:

难治/复发性急性B淋巴细胞白血病  

Target disease:

Refractory/relapsed CD19-positive B-cell leukemia

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:

I期临床试验 

Study phase:

1

研究设计:

单臂 

Study design:

Single arm 

研究目的:

嵌合抗原受体修饰T细胞(Chimeric Antigen Receptor Modified T Cells,CAR-T)疗法是目前最具前景的肿瘤治疗方法之一。CAR是一个人工合成的融合受体,可特异性识别肿瘤抗原,将CAR转导入T细胞中,继之在体外培养扩增,质控检测合格后再回输到病人体内,起到治疗肿瘤的目的,这种经过基因修饰的T细胞称为CAR-T细胞,这种靶向识别杀伤肿瘤细胞的技术即为CAR-T技术。靶向性与非MHC限制性是此技术的两大特点,显著提高了T细胞的杀伤肿瘤细胞作用,具有巨大的应用潜力与发展前景。CD19是一种分子量为95kDa的糖蛋白,它限制性表达在B细胞恶性肿瘤与正常B细胞,是治疗B细胞淋巴瘤的理想靶点。CD19 CAR-T是将识别CD19抗原的ScFV与跨膜区与胞内信号转导区构建到慢病毒载体上,然后利用慢病毒转导技术将此载体转导至患者外周血T细胞,利用此改造过的T细胞消灭患者的CD19阳性B细胞恶性瘤细胞。 CD22是一分子量为140kDa的糖蛋白,它限制性表达在B细胞恶性肿瘤与正常B细胞中,而不表达于造血干细胞(HSC)[5],这种表达特点使得CD22成为继CD19之外的治疗B系恶性肿瘤的又一潜在靶点。本品由北京双赢科创生物科技有限公司研发。按照我国《药品注册管理办法》的有关规定,本品属于生物制品,需要进行临床试验。本次临床试验的目的是在前期CD19 CAR T细胞单独回输以及CD22 CAR T细胞单独回输治疗难治、复发性B-ALL的的临床试验的数据基础上,采用cocktail的方式给CD19、CD22双阳的急性难治复发性B-ALL病人进行联合回输,旨在评价本公司CD19/CD22 CAR T细胞cocktail治疗这部分病人的安全性与有效性,使更多B-ALL病人获益。  

Objectives of Study:

Chimeric Antigen Receptor Modified T Cells (CAR-T) therapy is one of the most promising tumor treatments at present. CAR is a synthetic fusion receptor that can specifically recognize tumor antigens. The CAR is transferred into T cells, then cultured and expanded in vitro, and then returned to the patient after passing the quality control test, which plays a role in the treatment of tumors. For this purpose, this genetically modified T cell is called CAR-T cell, and the technology that targets and recognizes and kills tumor cells is CAR-T technology. Targeting and non-MHC restriction are the two major characteristics of this technology, which significantly improves the killing effect of T cells on tumor cells, and has great application potential and development prospects. CD19 is a glycoprotein with a molecular weight of 95kDa, which is restrictedly expressed in B-cell malignant tumors and normal B-cells, and is an ideal target for the treatment of B-cell lymphomas. CD19 CAR-T is to construct the ScFV, transmembrane region and intracellular signal transduction region that recognize the CD19 antigen onto a lentiviral vector, and then use the lentiviral transduction technology to transduce this vector into the patient's peripheral blood T cells. The engineered T cells eliminated the patient's CD19-positive B-cell malignant tumor cells. CD22 is a glycoprotein with a molecular weight of 140kDa, which is restricted to express in B cell malignant tumors and normal B cells, but not in hematopoietic stem cells (HSC) [5]. Another potential target for the treatment of B lineage malignancies. This product is developed by Beijing Shuangying Kechuang Biotechnology Co., Ltd. According to the relevant provisions of my country's "Measures for the Administration of Drug Registration", this product is a biological product and requires clinical trials. The purpose of this clinical trial is to use a cocktail method to give CD19, CD22 Combined reinfusion of Shuangyang patients with acute refractory relapsed B-ALL aims to evaluate the safety and efficacy of the company's CD19/CD22 CAR T cell cocktail in the treatment of these patients, so as to benefit more B-ALL patients.

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.临床诊断为难治/复发性的CD19、CD22双阳性B-ALL:
a.至少接受过2-4个周期的联合化疗但未达完全缓解;
b.化疗或靶向治疗或CD19 CAR T免疫治疗缓解后复发者;
c.不适宜或无条件进行造血干细胞移植患者;
d.经造血干细胞移植后复发患者;
2.年龄≥1周岁,<70周岁;
3.美国东部肿瘤协作组活动状态评分(EOCG)≤2分;
4.能够理解和自愿签署知情同意书;如果受试者为儿童,则由其监护人签署知情同意书。

Inclusion criteria

1.Clinically diagnosed refractory/relapsed CD19, CD22 double positive B-ALL
a.Received at least 2-4 cycles of combination chemotherapy without complete remission;
b.Relapse after chemotherapy or targeted therapy or CD19 CAR T immunotherapy;
c.Patients who are not suitable or unconditional for hematopoietic stem cell transplantation;
d.Patients with relapse after hematopoietic stem cell transplantation.
2.Age greater than or equal to 1 year old and less than 70 years old;
3.US Eastern Cooperative Oncology Group (ECOG) Scale of Performance 2 points;
4. The patient has self-awareness and can sign the informed consent, legally authorized personnel by the patient sign the informed consent, or guardians of minor patients sign the informed consent and are willing to participate in the study voluntarily.

排除标准:

1.孕妇或哺乳期妇女;
2.具有未控制的感染;
3.活动性乙型肝炎或丙型肝炎;
4.回输前1周内使用过类固醇激素的患者;
5.药物不可控制的中枢神经系统白血病;
6.活动性GVHD患者;
7.其它有可能与本临床试验相冲突的疾病,包括心血管、神经、精神疾病等。

Exclusion criteria:

1. Pregnant or nursing woman;
2. Uncontrolled infection;
3. Active hepatitis B or hepatitis C;
4. Patients who used steroids within a week before cell infusion;
5. Drug-uncontrollable central nervous system lesions;
6. Patients with GVHD.;
7.Other diseases that may conflict with this clinical trial, including cardiovascular, neurological, psychiatric diseases, etc.

研究实施时间:

Study execute time:

From 2021-12-31 00:00:00 To 2023-12-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-15 00:00:00 To 2023-01-14 00:00:00

干预措施:

Interventions:

组别:

固定剂量组

样本量:

100

Group:

Fixed dose group

Sample size:

干预措施:

输注 1.0×10^6 CAR+ T Cells/kg

干预措施代码:

Intervention:

infuse 1.0x10^6 CAR+ T Cells/kg

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河北 

市(区县):

廊坊 

Country:

China

Province:

Hebei

City:

Langfang

单位(医院):

河北燕达陆道培医院 

单位级别:

三甲 

Institution
hospital:

Hebei Yanda Lu Daopei Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

CD19+B细胞

指标类型:

主要指标

Outcome:

CD19+B cell

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CD22+B细胞的量

指标类型:

主要指标

Outcome:

The amount of CD22+B cells

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

外周血CAR-T+细胞

指标类型:

次要指标

Outcome:

Peripheral blood CAR T+ cells

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病缓解率

指标类型:

次要指标

Outcome:

Disease remission 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:

不良反应发生率

指标类型:

主要指标

Outcome:

Adverse effects incidence

Type:

Primary 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 remission

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:

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:

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 1 years
最大 Max age 70 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):

本研究为自身前后对照研究,无需随机分组。

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

This is a self control study without random grouping

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:

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):

试验完成后6个月内公开,采用临床试验公共管理平台ResMan向公共开放查询, http://www.medresman.org.cn.

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

The data will be published in the public management platform of clinical trials ResMan after the study comleted 6 months, http://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:

设计临床试验专用CRF,专人进行纸质记录并录入数据库,保存于研究者处,患者临床病史记录为纸质版,主管医生签字后保存于河北燕达陆道培医院病案室以备查阅。

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

All the CRFs will be saved.The medical records with the signature of the doctor in charge are all in print edition, which will be saved in the medical record department of Hebei Yanda Lu daopei hospital.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-02-22 06:00:36