ChiCTR2500098477 版本V1.0 版本创建时间2025/03/10 09:19:12 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:

ChiCTR2500098477 

最近更新日期:

Date of Last Refreshed on:

2025-03-10 09:18:54 

注册时间:

Date of Registration:

2025-03-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

RGL-2201注射液治疗新生血管性年龄相关性黄斑变性(nAMD)受试者的安全性、耐受性、生物分布、免疫原性及初步有效性研究——单臂、剂量递增I期临床试验

Public title:

Safety, Tolerability, Biodistribution, Immunogenicity and Preliminary Efficacy of RGL-2201 Injection in the Treatment of Subjects With Neovascular Age-Related Macular Degeneration (nAMD) - A Single-arm Dose Escalation Phase I Clinical Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

RGL-2201注射液治疗新生血管性年龄相关性黄斑变性(nAMD)受试者的安全性、耐受性、生物分布、免疫原性及初步有效性研究——单臂、剂量递增I期临床试验

Scientific title:

Safety, Tolerability, Biodistribution, Immunogenicity and Preliminary Efficacy of RGL-2201 Injection in the Treatment of Subjects With Neovascular Age-Related Macular Degeneration (nAMD) - A Single-arm Dose Escalation Phase I Clinical Trial

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:

李强 

研究负责人:

宋宗明/戴荣平 

Applicant:

Qiang Li 

Study leader:

Song Zongming/ Dai Rongping  

申请注册联系人电话:

Applicant telephone:

+86 185 1656 5470

研究负责人电话:

Study leader's
telephone:

+86 135 2064 4182

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:

qiang.li@regenelead.com

研究负责人电子邮件:

Study leader's E-mail:

derricka@sina.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:

中国(上海)自由贸易试验区金桥路27号13号2楼 上海瑞宏迪医药有限公司

研究负责人通讯地址:

郑州市金水区纬五路/北京市东城区帅府园一号

Applicant address:

2nd Floor, No. 13, No. 27, Jinqiao Road, China (Shanghai) Pilot Free Trade Zone

Study leader's address:

No. 1, Shuaifuyuan, Dongcheng District, Beijing/Weiwu Road, Jinshui District, Zhengzhou City

申请注册联系人邮政编码:

Applicant postcode:

201206

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

上海瑞宏迪医药有限公司

Applicant's institution:

Shanghai Ruihongdi Pharmaceutical Co., Ltd

研究负责人所在单位:

河南省立眼科医院/中国医学科学院北京协和医院

Affiliation of the Leader:

Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Henan Provincial Eye Hospital

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:

KS20250246

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:

中国医学科学院北京协和医院伦理委员会

Name of the ethic committee:

Ethics Committee of Peking Union Medical College Hospital, Chinese Academy of Medical Sciences

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-18 00:00:00

伦理委员会联系人:

董粤

Contact Name of the ethic committee:

Dong Yue

伦理委员会联系地址:

北京市东城区帅府园一号

Contact Address of the ethic committee:

No. 1, Shuaifuyuan, Dongcheng District, Beijing.

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6915 4127

伦理委员会联系人邮箱:

Contact email of the ethic committee:

dongyue@pumch.cn

研究实施负责(组长)单位:

河南省立眼科医院/中国医学科学院北京协和医院

Primary sponsor:

Chinese Academy of Medical Sciences/Henan Provincial Eye Hospital,Peking Union Medical College Hospital

研究实施负责(组长)单位地址:

郑州市金水区纬五路/北京市东城区帅府园一号

Primary sponsor's address:

Weiwu Road, Jinshui District, Zhengzhou City/No. 1, Shuaifuyuan, Dongcheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

上海市

Country:

China

Province:

Shanghai

City:

单位(医院):

上海瑞宏迪医药有限公司

具体地址:

中国(上海)自由贸易试验区金桥路27号13号楼2楼

Institution
hospital:

Shanghai Ruihongdi Pharmaceutical Co., Ltd

Address:

2nd Floor, Building 13, No. 27 Jinqiao Road, China (Shanghai) Pilot Free Trade Zone

经费或物资来源:

申办方自筹

Source(s) of funding:

The sponsor is self-funded

研究疾病:

新生血管性年龄相关性黄斑变性  

Target disease:

nAMD(CNV)

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:

探索RGL-2201注射液治疗新生血管性年龄相关性黄斑变性(nAMD)患者的安全性、耐受性、生物分布、免疫原性及初步有效性  

Objectives of Study:

To explore the safety, tolerability, biodistribution, immunogenicity and preliminary efficacy of RGL-2201 injection in the treatment of patients with neovascular age-related macular degeneration (nAMD).

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. 签署知情同意书,能够并愿意按照指示参加所有的治疗、试验评估和访视。 2. 受试者签署知情同意书当日年龄在50~85岁(含两端值)之间,性别不限。 3. 经诊断为nAMD,受试者至少有一只眼同时满足下述标准: (1) 因nAMD的脉络膜新生血管(CNV)引起视力损害,最佳矫正视力(BCVA)在73~19个ETDRS字母数之间(含两端值),且研究眼的对侧眼最佳矫正视力≥19个字母数; (2) 受试者既往接受过且目前正在接受抗VEGF药物玻璃体腔注射积极治疗(在初步筛选前4个月内至少1次抗VEGF玻璃体腔注射治疗),且对抗VEGF药物玻璃体腔注射治疗有临床应答反应(如视力或OCT等临床证据证实有临床意义的改变)。 4. 在筛选导入治疗期时,抗VEGF标准治疗有临床意义的应答定义为至少符合以下一项: (1) CRT值较筛选期降低≥50μm; (2) 网膜下或视网膜内积液较筛选期减少≥30%或研究者判定具有显著改善。 5. 实验室检查符合下列标准: (1) 丙氨酸氨基转移酶(ALT)或天门冬氨酸氨基转移酶(AST)≤2.5×正常上限(ULN); (2) 国际标准化比值(INR)≤1.5×ULN,活化部分凝血活酶时间(APTT)≤1.5×ULN; (3) 血红蛋白(Hb)≥100 g/L(男);Hb≥90 g/L(女);血小板(PLT)≥100×10^9/L; (4) 血清肌酐(Cr)和尿素氮(BUN)≤1.5×ULN; (5) 糖化血红蛋白A1c(HbA1c)≤10%。

Inclusion criteria

1. Signed informed consent, able and willing to attend all treatments, trial assessments, and visits as directed. 2. The age of the subjects on the day of signing the informed consent form is between 50~85 years old (including both ends), and the gender is not limited. 3. Subject with a diagnosis of nAMD, at least one eye meets the following criteria: (1) Visual impairment caused by choroidal neovascularization (CNV) of nAMD, with the best corrected visual acuity (BCVA) between 73~19 ETDRS letters (including both ends), and the best corrected visual acuity of the contralateral eye of the study eye >= 19 letters; (2) Subject has received and is currently receiving active intravitreal injection of anti-VEGF drugs (at least 1 intravitreal injection of anti-VEGF injection therapy within 4 months prior to initial screening), and has a clinical response to intravitreal injection therapy of anti-VEGF drugs (such as clinically significant changes confirmed by clinical evidence such as visual acuity or OCT). 4. A clinically significant response to standard therapy for anti-VEGF is defined as at least one of the following at the time of screening for the lead-in treatment period: (1) The CRT value was reduced by >=50μm compared with the screening period; (2) Suboomental or intraretinal effusion decreased by >=30% from the screening period or was judged by the investigator to have significant improvement. 5. Laboratory tests meet the following criteria: (1) Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) <=2.5× upper limit of normal (ULN); (2) International normalized ratio (INR) <= 1.5×ULN, activated partial thromboplastin time (APTT) <= 1.5×ULN; (3) Hemoglobin (Hb) >= 100 g/L (male); Hb>=90 g/L (female); Platelets (PLT) >= 100×10^9/L; (4) Serum creatinine (Cr) and urea nitrogen (BUN) <=1.5×ULN; (5) Glycosylated hemoglobin A1c (HbA1c) <= 10%.

排除标准:

1. 研究眼存在除nAMD外的可能会导致受试者对治疗无应答的其他眼底疾病(例如重度或增生型糖尿病性视网膜病变(DR)、视网膜静脉阻塞、视网膜脱离、黄斑裂孔等)。 2. 研究眼的黄斑中央凹区存影响视力提高的特征,例如纤维化、瘢痕、视网膜色素上皮撕裂;或视网膜下出血≥50%的病灶面积;或其他影响视力改善的异常(如黄斑裂孔、影响中央视力的玻璃体黄斑牵拉综合征等)。 3. 研究眼存在植入物(人工晶状体除外)、屈光介质严重浑浊或瞳孔无法充分散大,影响BCVA、手术操作、导致无法获取足够清晰的眼部影像学资料(如OCT、FFA和眼底照相等),影响研究者对安全性和疗效的观察。 4. 研究眼筛选期前3个月内进行过光动力治疗或眼底激光治疗。 5. 研究眼存在视网膜脱离或既往因视网膜脱离后行复位手术。 6. 研究眼曾行角膜移植术、玻璃体切除术、小梁网切除术或其他青光眼手术。 7. 研究眼在试验用药品给药前3个月内有白内障手术史或6个月内其他眼内手术史; 8. 研究眼在筛选期前6个月内接受过除抗VEGF药物以外的玻璃体腔药物注射治疗,如眼内皮质类固醇类药物或任何研究性药物。 9. 无法控制的眼内压(IOP)升高,定义为筛选期内使用抗青光眼药物后IOP仍大于25mmHg,或需要两种以上降眼压药物控制的青光眼。 10. 研究眼有特发性或自身免疫性葡萄膜炎病史。 11. 任一眼存在或有巩膜软化症、高度近视(<-6.00D)等不适应进行脉络膜上腔注射的情况。 12. 研究眼有活动性眼部炎症或者有证据显示任何一只眼存在传染性眼睑炎、角膜炎、巩膜炎或结膜炎。 13. 任一眼中有恶性肿瘤,包括但不限于眼淋巴瘤或脉络膜黑色素瘤。 14. 曾接受过基因、细胞治疗产品治疗。 15. 筛选期前3个月内或在研究药物5个半衰期内接受过口服或者静脉应用的抗血管生成药物,以较长者为准。 16. 筛选期前6个月内使用了对晶状体、视网膜或视神经有毒性的药物。 17. 受试者正在接受针对全身性感染的治疗。 18. 全身性免疫性疾病或正在接受免疫抑制剂或免疫增强剂治疗者。 19. 活动性乙型肝炎(HBV DNA≥1000 IU/mL),丙型肝炎(丙肝抗体阳性,且HCV RNA高于分析方法的检测下限);人类免疫缺陷病毒(HIV)抗体或梅毒特异性抗体阳性;活动性肺结核等传染病。 20. 受试者合并经充分降压治疗未得到控制的血压(受试者坐位时收缩压≥160 mmHg或舒张压≥100 mmHg),单次异常可复测重复确认。 21. 在筛选访视前6个月内发生过脑血管意外和/或心肌梗死。 22. 筛选访视前5年内有恶性肿瘤病史,除外治愈的局部癌症,如:局部皮肤基底细胞癌。 23. 对试验用药品及其成份过敏或可疑过敏。 24. 妊娠期或哺乳期女性,或有生育能力女性基线时妊娠试验结果呈阳性;在整个研究过程中,不同意采用高效的避孕方法的男性或女性。 25. 在筛选期之前30天内(如为药物,在其5个半衰期内,以更长者为准)参与过任何药物(维生素和矿物质除外)或器械治疗的试验性研究。 26. 研究者判定受试者依从性不佳或具有任何不宜参加此试验的因素,包括但不限于研究会使受试者处于不可接受的风险或可能干扰研究结果。

Exclusion criteria:

1. Presence of other fundus diseases other than nAMD in the study eye that may cause the subject to fail to respond to treatment (e.g., severe or proliferative diabetic retinopathy (DR), retinal vein occlusion, retinal detachment, macular hole, etc.). 2. The macular fovea of the study eye has features that affect visual acuity, such as fibrosis, scarring, retinal pigment epithelial tears; or subretinal hemorrhage ≥50% of the lesion area; or other abnormalities that affect visual acuity improvement (e.g., macular hole, vitreomacular traction syndrome affecting central vision, etc.). 3. The presence of implants (except intraocular lenses), severe turbidity of refractive media, or insufficient dilation of pupils in the study eye, which affects BCVA and surgical operations, resulting in the inability to obtain sufficiently clear ocular imaging data (such as OCT, FFA and fundus photography, etc.), and affects the investigator's observation of safety and efficacy. 4. Photodynamic therapy or fundus laser therapy within 3 months prior to the screening period of the study eye. 5. Retinal detachment in the study eye or previous retinal detachment after repositioning surgery. 6. Previous corneal transplantation, vitrectomy, trabecular mesh resection or other glaucoma surgery in the study eye. 7. History of cataract surgery within 3 months or other intraocular surgery within 6 months in the study eye prior to the administration of the investigational drug; 8. Intravitreal drug injection treatment other than anti-VEGF drugs in the study eye, such as intraocular corticosteroids or any investigational drug, within 6 months prior to the screening period. 9. Uncontrolled elevated intraocular pressure (IOP), defined as glaucoma with IOP greater than 25mmHg despite use of anti-glaucoma medications during the screening period, or requiring control from more than two intraocular antihypertensive medications. 10. History of idiopathic or autoimmune uveitis in the study eye. 11. There is or has scleromalacia in either eye, high myopia (<-6.00D) and other conditions that are not suitable for suprachoroidal injection. 12. Active ocular inflammation in the study eye or evidence of infectious blepharitis, keratitis, scleritis, or conjunctivitis in either eye. 13. Malignancy in either eye, including but not limited to ocular lymphoma or choroidal melanoma. 14. Previously received gene and cell therapy products. 15. Received oral or intravenous anti-angiogenic drugs within 3 months prior to the screening period or within 5 half-lives of the study drug, whichever is longer. 16. Use of drugs toxic to the lens, retina, or optic nerve within 6 months prior to the screening period. 17. Subject is being treated for systemic infection. 18. Systemic immune disease or being treated with immunosuppressants or immune boosters. 19. Active hepatitis B (HBV DNA >=1000 IU/mL), hepatitis C (positive for hepatitis C antibody and HCV RNA above the lower limit of detection of the analytical method); Positive for human immunodeficiency virus (HIV) antibody or syphilis-specific antibody; Active tuberculosis and other infectious diseases. 20. The subject had uncontrolled blood pressure after adequate antihypertensive treatment (systolic blood pressure >= 160 mmHg or diastolic blood pressure >= 100 mmHg in the sitting position), and a single abnormality could be confirmed by repeated measurement. 21. Cerebrovascular accident and/or myocardial infarction occurred within 6 months prior to screening visit. 22. A history of malignant tumor within 5 years prior to screening, excluding cured local cancer, such as localized basal cell carcinoma of the skin. 23. Allergy or suspected allergy to the investigational drug and its ingredients. 24. Women who are pregnant or breastfeeding, or women with the ability to conceive, who have a positive pregnancy test at baseline; men and women who do not agree to use effective contraception throughout the study. 25. Participated in any trial of drug (except vitamins and minerals) or device treatment within 30 days prior to the screening period. 26. The investigator determines that the subject is not compliant or has any factors that make it inappropriate to participate in the study, including but not limited to the risk that the study will expose the subject to unacceptable risks or interfere with the results of the study.

研究实施时间:

Study execute time:

From 2025-03-12 00:00:00 To 2027-03-03 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-12 00:00:00 To 2027-03-03 00:00:00

干预措施:

Interventions:

组别:

队列1

样本量:

3

Group:

Cohort 1

Sample size:

干预措施:

单次给药-试验药物干预-0.6x10^12VG/眼

干预措施代码:

Intervention:

Single dose - trial drug intervention -0.6x10^12VG/eye

Intervention code:

组别:

队列2

样本量:

6

Group:

Cohort 2

Sample size:

干预措施:

单次给药-试验药物干预-1.2x10^12VG/眼

干预措施代码:

Intervention:

Single administration - trial drug intervention - 1.2x10^12VG/eye

Intervention code:

组别:

队列3

样本量:

6

Group:

Cohort 3

Sample size:

干预措施:

单次给药-试验药物干预-2.4x10^12VG/眼

干预措施代码:

Intervention:

Single administration - trial drug intervention - 2.4x10^12VG/eye

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

北京市 

Country:

China

Province:

Beijing

City:

单位(医院):

中国医学科学院北京协和医院 

单位级别:

三甲 

Institution
hospital:

Peking Union Medical College Hospital, Chinese Academy of Medical Sciences

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南 

市(区县):

郑州市 

Country:

China

Province:

Henan

City:

单位(医院):

河南省立眼科医院 

单位级别:

三甲 

Institution
hospital:

Henan Provincial Eye Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

给药后不良事件(AE)发生率

指标类型:

主要指标

Outcome:

Post-dose adverse events (AEs) 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:

给药后的ADA阳性率

指标类型:

次要指标

Outcome:

ADA Positive ADA rate after administration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

给药后体液的药物含量

指标类型:

次要指标

Outcome:

The amount of drug in body fluids after administration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

给药的载体在组织中的变化趋势

指标类型:

次要指标

Outcome:

The trend of the delivery vehicle in the tissue

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

给药后的视力较前的变化程度

指标类型:

次要指标

Outcome:

The degree to which vision changed after administration

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:

标本中文名:

房水

组织:

Sample Name:

Aqueous humor

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:

粪便

组织:

Sample Name:

feces

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:

泪液

组织:

Sample Name:

Tear

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:

鼻咽液

组织:

Sample Name:

Nasopharyngeal fluid

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 50 years
最大 Max age 58 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):

no

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):

发表文章后,在中国临床试验注册中心共享原始数据

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

After the article was published, the raw data were shared in the Chinese Clinical Trials Registry

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 forms, electronic collection and management systems

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-03-10 09:18:54