ChiCTR2500100106 版本V1.0 版本创建时间2025/04/02 17:05:29 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:

ChiCTR2500100106 

最近更新日期:

Date of Last Refreshed on:

2025-04-02 17:05:24 

注册时间:

Date of Registration:

2025-04-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ICG318 CAR-T细胞注射液成人难治性系统性红斑狼疮I/IIa 期临床研究

Public title:

Phase I/IIa clinical study of ICG318 CAR T cell injection in adults with refractory systemic lupus erythematosus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价ICG318 CAR-T细胞注射液治疗成人难治性系统性红斑狼疮的安全性、药代动力学及有效性的单臂、开放I/IIa期临床研究

Scientific title:

a single-arm open-label multicentre phase 1/2a study of ICG318 CAR T cells in patients suffering from refractory systemic lupus erythematosus(SLE)

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:

杨闵 

研究负责人:

谢其冰 

Applicant:

Min Yang 

Study leader:

Xie Qibing 

申请注册联系人电话:

Applicant telephone:

+86 189 8060 6479

研究负责人电话:

Study leader's telephone:

+86 28 8542 2391

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:

min.yang@wchscu.cn

研究负责人电子邮件:

Study leader's E-mail:

xieqibing1971@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:

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

Applicant address:

37 Guo Xue road Wu Hou District Chengdu

Study leader's address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

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:

四川大学华西医院

Applicant's institution:

West China Hospital Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan University

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:

2025年临床试验(西药)审(20)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:

四川大学华西医院临床试验伦理审查委员会

Name of the ethic committee:

Ethics Committee on Clinical Trial,West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-26 00:00:00

伦理委员会联系人:

左泽锦

Contact Name of the ethic committee:

伦理委员会联系地址:

国学巷37号

Contact Address of the ethic committee:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85423237

伦理委员会联系人邮箱:

Contact email of the ethic committee:

326579980@qq.com

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

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

Primary sponsor's address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

经费或物资来源:

杭州艾赛免疫生物医疗有限公司

Source(s) of funding:

iCell ImmunityX(Hangzhou)Co., Ltd

Target disease:

Refractory systemic lupus erythematosus

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期+II期 

Study phase:

1-2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

主要目的 ?评价ICG318 CAR-T细胞注射液在成人难治性系统性红斑狼疮(SLE)受试者中的安全性与耐受性。 次要目的 ?初步评价ICG318 CAR-T细胞注射液治疗成人难治性SLE受试者的有效性; ?评价ICG318 CAR-T细胞注射液的药代动力学(PK)、药效动力学(PD)特征和免疫原性。  

Objectives of Study:

Main purpose ? To evaluate the safety and tolerability of ICG318 CAR T cell injection in adults with refractory systemic lupus erythematosus (SLE). Secondary purpose ? To evaluate the efficacy of ICG318 CAR T cell injection in the treatment of adult patients with refractory SLE; ? To evaluate the pharmacokinetic (PK), pharmacodynamic (PD) characteristics and immunogenicity of ICG318 CAR T cell injection.

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.所有受试者或法定监护人必须在开始任何筛选程序之前书面签署伦理委员会批准的知情同意书;
2.男女不限;知情时年满18周岁,未满70周岁;体重≤100kg。
3.根据2019年EULAR/ACR版分类标准被确诊为SLE,且病程大于6个月。
4.筛选前接受至少6个月标准治疗(定义为接受过糖皮质激素和至少2种免疫抑制剂,如环磷酰胺、霉酚酸或其衍生物、硫唑嘌呤、甲氨蝶呤、环孢素、他克莫司、利妥昔单抗、贝利尤单抗、泰他西普等,其中一种治疗方案必须含有1种生物制剂),每种治疗至少使用3个月未达到低疾病活动状态(LLDAS)(对生物制剂等药物过敏、出现不能耐受如严重的注射部位反应、血象异常、肝肾功能损伤、反复发作的严重感染等无法继续使用者除外)。口服皮质类固醇必须满足如下要求:1) 泼尼松(或等效药物)≥7.5 mg/天,且≤60 mg/天; 2) 当与免疫抑制剂和/或生物制剂联合使用时,皮质类固醇无每日最小剂量要求;
5.筛选时SLEDAI-2000≥7分;
6.筛选时抗核抗体阳性,和/或抗ds-DNA抗体阳性,和/或抗Smith抗体阳性;
7.C3或/和C4检测结果低于实验室参考值下限;
8.预期寿命大于6个月;
9.具有生育能力的女性(定义为所有生理上能够怀孕的女性)在知情同意时,血妊娠试验阴性,且必须同意自知情到细胞回输后2年(包括剂量中断的研究治疗期间),使用高效的避孕方法避孕。具有生育能力的男性必须同意自知情到细胞回输后2年要使用有效的屏障避孕方法,并且在整个研究期间不应捐献精液或精子。

Inclusion criteria

1.All subjects or legal guardians must sign an informed consent form approved by the Ethics Committee before any screening procedure;
2.male and female; Be at least 18 years old and under 70 years old; Weight ≤100kg.
3.Diagnosed with SLE according to the 2019 EULAR/ACR classification criteria, with a course of disease longer than 6 months.
4.At least 6 months of standard treatment prior to screening (defined as having received glucocorticoids and at least 2 immunosuppressants, such as cyclophosphamide, mycophenolic acid or its derivatives, azathioprine, methotrexate, cyclosporin, tachlimus, rituximab, Beliuzumab, tetacercep, etc., one of which must contain 1 biologic agent), Low disease activity status (LLDAS) has not been achieved for at least 3 months after use of each treatment (except for users who develop intolerance such as allergy, severe injection site reactions, hemototoxicy,liver and kidney function impairment, recurrent severe infections, etc.). Oral corticosteroids must meet the following requirements: 1) Prednisone (or equivalent) ≥7.5 mg/ day, and ≤60 mg/ day; 2) There is no minimum daily dose requirement for corticosteroids when used in combination with immunosuppressants and/or biologics;
5.SLEDAI-2000 score ≥7 during screening;
6.Screening is positive for antinuclear antibodies, and/or anti-DS-DNA antibodies, and/or anti-Smith antibodies;
7.C3 or/and C4 test results are lower than the lower limit of the laboratory reference value;
8.Life expectancy is greater than 6 months;
9.Fertile women (defined as all women biologically capable of becoming pregnant) who, at the time of informed consent, have a negative blood pregnancy test and must consent to the use of a highly effective contraceptive method for contraception for 2 years from the time of informed cell transfusion (including the period of dose-interrupted study therapy). Fertile men must agree to use an effective barrier method of contraception for 2 years from the time they become aware of cell transfusion, and should not donate semen or sperm throughout the study period.

排除标准:

1.签署知情同意书之前接受过任何BCMA/CD19细胞治疗产品或针对任何靶点的 CAR-T治疗的受试者;
2.细胞采集前14天内进行过异体输血、血浆置换、血液透析、静脉注射免疫球蛋白者;
3.狼疮危象患者,或者伴发其他疾病需使用方案禁用药物,经研究者判断不适合入组者;
4.重要脏器功能严重受损的受试者: a.肾功能:通过MDRD公式估算的肾小球滤过率(eGFR)<40 ml/min/1.73m2;[eGFR=186×(年龄)-0.203×SCr-1.154(mg/dl),女性在计算结果基础上×0.742]; b.肝功能:ALT或AST>3倍正常值上限,或总胆红素>1.5倍ULN的受试者。 c.心血管:通过超声心动图(ECHO)或心脏放射性核素造影(MUGA)评估,左心室射血分数(LVEF)<50%,血氧饱和度小于94%。或存在药物控制不佳的高血压等疾病,或纽约心脏协会(NYHA)定义的III级或IV级心力衰竭、心肌梗死、不稳定型心绞痛、未控制的或有症状的房性心律失常、任何室性心律失常或其它有显著临床意义的心脏病; d.骨髓功能:绝对嗜中性粒细胞计数(ANC)<1×109 /L;绝对淋巴细胞计数(ALC)<0.1×109 /L;血小板<50×109 /L;血红蛋白<8.0 g/dl; e.凝血功能:国际比值(INR)或活化部分凝血活酶时间(APTT)>1.5×ULN。
5.传染病:活动性乙型肝炎(定义为乙肝表面抗原阳性或者乙肝核心抗体阳性,合并乙肝病毒DNA检测值≥20IU/ml;符合入排标准的慢性乙肝患者需在入组后按《慢性乙型肝炎防治指南(2022版)》持续接受预防性抗病毒治疗);丙型肝炎(HCV抗体阳性)的受试者; HIV抗体阳性;梅毒螺旋体抗体阳性;活动性结核(TB-IGRA或T-Spot阳性或影像学提示活动性感染);
6.对于SLE累及肾脏者,筛选前1年内肾脏穿刺术病理结果(ISN/RPS, 2003)显示完全V型(膜性狼疮性肾炎)或VI型(终末期硬化性狼疮性肾炎)。
7.筛选前30天内有>2级(CTCAE V5.0)出血病史,或长期使用抗凝血药物者(如华法林类香豆素类或利伐沙班类新型抗凝血药物,但阿司匹林、氯吡格雷除外);
8.感染疾病:尚未控制的急性、危及生命的细菌、病毒或真菌感染的受试者;
9.筛选前存在 SLE及非SLE 相关的有临床意义的中枢神经系统疾病或病理改变,包括但不限于:脑血管意外、动脉瘤、癫痫、抽搐/惊厥、失语症、重度脑损伤、痴呆、帕金森病、小脑疾病、其它脑器质性综合征或精神疾病;
10.既往或并发其他恶性肿瘤的受试者,但以下情况可入组: ?经过充分治疗的基底细胞或鳞状细胞癌(在签署知情同意书之前需要足够的伤口愈合); ?宫颈癌或乳腺癌的原位癌,经过治愈性治疗,在签署知情同意书前至少3年没有复发迹象; ?原发性恶性肿瘤已经完全切除并完全缓解≥5年。
11.筛选前30天内减毒活疫苗接种及计划细胞回输后3个月内接种者;
12.签署知情同意书之前3个月内接受过其他试验药物治疗的受试者;
13.研究者判断其采血困难,或者病情无法回输者;
14.妊娠或哺乳期女性受试者;
15.研究者判断需要进行系统性治疗且影响疗效评估的自身免疫性疾病者;
16.有自杀倾向,或药物滥用、吸毒、酒精依赖者;
17.有严重的药物过敏史,或对试验药物成分、辅料(如右旋糖酐40等)或合并治疗药物过敏者;
18.研究者认为不应该参加本临床试验的其他情况,如依从性差等。

Exclusion criteria:

1.Subjects who have received any BCMA/CD19 cell therapy product or CAR-T therapy for any target prior to signing the informed consent;
2.Patients who underwent allogeneic blood transfusion, plasma exchange, hemodialysis, or intravenous immunoglobulin injection within 14 days before cell collection;
3.Patients with lupus crisis, or patients with other diseases requiring the use of drugs prohibited by the protocol, and the researchers judged that they were not suitable for inclusion;
4.Subjects with severely damaged vital organ functions: a. Renal function: the glomerular filtration rate (eGFR) estimated by the MDRD formula was <40 ml/min/1.73m2; [eGFR=186× (age) -0.203×SCr-1.154 (mg/dl), females ×0.742 based on the calculation result]; b. Liver function: Subjects with ALT or AST>3 times the upper limit of normal, or total bilirubin >1.5 times ULN. c. Cardiovascular: Left ventricular ejection fraction (LVEF) < 50% and blood oxygen saturation < 94% as assessed by echocardiography (ECHO) or cardiac radionuclide angiography (MUGA). Or have a medical condition such as poorly controlled hypertension, or Class III or IV heart failure, myocardial infarction, unstable angina, uncontrolled or symptomatic atrial arrhythmia, any ventricular arrhythmia, or other clinically significant heart disease as defined by the New York Heart Association (NYHA); d. Bone marrow function: absolute neutrophil count (ANC) <1×109 /L; Absolute lymphocyte count (ALC) <0.1×109 /L; Platelet <50×109 /L; Hemoglobin <8.0 g/dl; e. Coagulation function: International ratio (INR) or activated partial thromboplastin time (APTT) >1.5×ULN.
5.Infectious diseases: active hepatitis B (defined as hepatitis B surface antigen positive or hepatitis B core antibody positive, combined with hepatitis B virus DNA detection value ≥20IU/ml; Patients with chronic hepatitis B who meet the inclusion criteria should continue to receive preventive antiviral therapy according to the Chronic.
6.For patients with kidney involvement in SLE, renal biopsy results (ISN/RPS, 2003) within 1 year prior to screening showed complete type V (membranous lupus nephritis) or type VI (end-stage sclerosing lupus nephritis).
7.Patients with a history of > Grade 2 (CTCAE V5.0) bleeding within 30 days prior to screening, or long-term use of anticoagulants (such as warfarin coumarins or rivaroxaban new anticoagulants, except aspirin and clopidogrel);
8.Infectious diseases: Subjects with acute, life-threatening bacterial, viral or fungal infections that have not yet been controlled;
9.There are clinically significant central nervous system diseases or pathological changes related to SLE and non-SLE before screening, including but not limited to: cerebrovascular accident, aneurysm, epilepsy, convulsions/convulsions, aphasia, severe brain injury, dementia, Parkinson's disease, cerebellar disease, other organic brain syndromes or psychiatric diseases;
10.Subjects with previous or concurrent malignancies, but the following conditions can be enrolled: Basal cell or squamous cell carcinoma that has been adequately treated (adequate wound healing is required before the informed consent is signed); Carcinoma in situ of cervical or breast cancer that has been treated therapeutically and shows no signs of recurrence for at least 3 years prior to signing the informed consent; The primary malignancy has been completely resected and in complete remission for ≥5 years;
11.Live attenuated vaccine vaccination within 30 days prior to screening and vaccination within 3 months after planned cell transfusion;
12.Subjects who have received other experimental drugs within 3 months prior to signing the informed consent;
13.Researchers judge that blood collection is difficult, or the disease can not be transfused;
14.Pregnant or lactating female subjects;
15.Autoimmune diseases that the investigator determines require systematic treatment and affect the evaluation of efficacy;
16.Suicidal, or drug abuse, drug abuse, alcohol dependence;
17.Have a history of severe drug allergy, or allergic to test drug ingredients, excipients (such as dextran 40, etc.) or combined treatment drugs;
18.Other conditions that the investigator believes should not be includ.

研究实施时间:

Study execute time:

From 2025-03-13 00:00:00 To 2028-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-10 00:00:00 To 2025-12-01 00:00:00  

干预措施:

Interventions:

组别:

第一剂量组为0.5×106 CAR-T/kg ,允许±20%的剂量误差;

样本量:

3

Group:

The first dose group is 0.5×106 CAR-T/kg, with a dose error of ±20% allowed.

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

组别:

剂量扩展1

样本量:

6

Group:

Dose expansion 1

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

组别:

第三剂量组为2.0×106 CAR-T/kg ,允许±20%的剂量误差;

样本量:

6

Group:

The third dose group is 2.0×106 CAR-T/kg, with a dose error of ±20% allowed.

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

组别:

剂量扩展2

样本量:

6

Group:

Dose expansion 2

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

组别:

第四剂量组为4.0×106 CAR-T/kg ,允许±20%的剂量误差。

样本量:

3

Group:

The fourth dose group is 4.0×106 CAR-T/kg, with a dose error of ±20% allowed.

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

组别:

第二剂量组为1.0×106 CAR-T/kg ,允许±20%的剂量误差;

样本量:

3

Group:

The second dose group is 1.0×106 CAR-T/kg, with a dose error of ±20% allowed.

Sample size:

干预措施:

CAR-T细胞注射液

干预措施代码:

Intervention:

CAR-T cell injection solution

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

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):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)

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):

上海交通大学医学院附属仁济医院 

单位级别:

三级甲等 

Institution
hospital:

Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

DORIS/LLDAS/SLEDAI-2000等

指标类型:

次要指标

Outcome:

DORIS/LLDAS/SLEDAI-2000, etc

Type:

Secondary indicator

测量时间点:

2年

测量方法:

达到SLE缓解(DORIS)定义、LLDAS、系统性红斑狼疮疾病活动性-2000(SLEDAI-2000)=0且不使用抗自身免疫药物受试者比例;医生整体评估(PGA)较基线变化;

Measure time point of outcome:

2 years

Measure method:

Proportion of subjects who met the SLE remission (DORIS) definition, LLDAS, systemic lupus erythematosus disease activity -2000 (SLEDAI-2000) =0 and did not use anti-autoimmune drugs; Changes in physician's overall assessment (PGA) from baseline;

指标中文名:

AE发生率及严重程度

指标类型:

主要指标

Outcome:

Incidence and severity of AE

Type:

Primary indicator

测量时间点:

2年

测量方法:

?根据NCI CTCAE 5.0版评估治疗中出现的不良事件(TEAE)发生频率、严重程度;及生命体征、体格检查、12导联心电图、临床实验室检查指标(血常规、尿常规、血生化、凝血功能等); ?剂量限制性毒性(DLT)的发生率;

Measure time point of outcome:

2 years

Measure method:

? The frequency and severity of adverse events (TEAE) during treatment were assessed according to NCI CTCAE version 5.0; And vital signs, physical examination, 12-lead electrocardiogram, clinical laboratory test indicators (blood routine, urine routine, blood biochemistry, coagulation function, etc.); ? Incidence of dose-limiting toxicity (DLT);

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血清

组织:

Sample Name:

Serum

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 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):

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

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):

不涉及

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

not applicable

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:

病例记录表和电子病历记录系统

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

case record form and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-04-02 17:05:24