ChiCTR2500112128 版本V1.0 版本创建时间2025/11/10 17:54:57 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:

ChiCTR2500112128 

最近更新日期:

Date of Last Refreshed on:

2025-11-10 17:54:52 

注册时间:

Date of Registration:

2025-11-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项ATP7B信使核糖核酸/脂质纳米粒(DSL101)治疗肝豆状核变性的临床研究

Public title:

A clinical study on the treatment of hepatolenticular degeneration with ATP7B messenger ribonucleic acid/lipid nanoparticles (DSL101)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项ATP7B信使核糖核酸/脂质纳米粒(DSL101)治疗肝豆状核变性的临床研究

Scientific title:

A clinical study on the treatment of hepatolenticular degeneration with ATP7B messenger ribonucleic acid/lipid nanoparticles (DSL101)

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:

张甜 

研究负责人:

孙倍成;周焕 

Applicant:

Zhang Tian 

Study leader:

Sun Beicheng;Zhou Huan 

申请注册联系人电话:

Applicant telephone:

+86 551 6516 1115

研究负责人电话:

Study leader's telephone:

+86 551 6516 1115

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:

zhangtian@dscilaboratory.com

研究负责人电子邮件:

Study leader's E-mail:

zhouhuanbest@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:

上海市浦东新区盛荣路367号2号楼2楼

研究负责人通讯地址:

安徽省合肥市高新区皖水路121号

Applicant address:

2nd Floor, Building 2, No. 367, Shengrong Road, Pudong New District, Shanghai

Study leader's address:

No. 121, Wanshui Road, High-tech Zone, Hefei City, Anhui 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:

苏州星核迪赛生物技术有限公司

Applicant's institution:

DSciLab Co., Ltd.

研究负责人所在单位:

安徽医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Anhui Medical 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:

安医一附院伦审-PJ2025-12-06 (KY)

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:

安徽医科大学第一附属医院临床医学研究伦理委员会

Name of the ethic committee:

The Clinical Medical Research Ethics Committee of the First Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-01 00:00:00

伦理委员会联系人:

葛颖

Contact Name of the ethic committee:

Ge Ying

伦理委员会联系地址:

安徽省合肥市高新区皖水路121号

Contact Address of the ethic committee:

No. 121, Wanshui Road, High-tech Zone, Hefei City, Anhui Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 6292 2017

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:

安徽医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Anhui Medical University

研究实施负责(组长)单位地址:

安徽省合肥市高新区皖水路121号

Primary sponsor's address:

No. 121, Wanshui Road, High-tech Zone, Hefei City, Anhui 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):

安徽省

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第一附属医院

具体地址:

安徽省合肥市蜀山区绩溪路218号

Institution
hospital:

The First Affiliated Hospital of Anhui Medical University

Address:

No. 121, Wanshui Road, High-tech Zone, Hefei City, Anhui Province

经费或物资来源:

苏州星核迪赛生物技术有限公司

Source(s) of funding:

DSciLab Co., Ltd.

Target disease:

Hepatolenticular Degeneration

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

单臂 

Study design:

Single arm 

研究目的:

主要目的: 在肝豆状核变性患者中评价单次、多次静脉输注DSL101的安全性、耐受性。 次要目的: 1)评价多次静脉输注DSL101在肝豆状核变性患者中的初步有效性; 2)探索DSL101在肝豆状核变性患者中的药代动力学(PK)特征; 3)评价多次静脉输注DSL101在肝豆状核变性患者中的免疫原性。  

Objectives of Study:

Primary Study Objective: To evaluate the safety and tolerability of single and multiple intravenous infusions of DSL101 in patients with hepatolenticular degeneration. Secondary Study Objective: 1) To evaluate the preliminary efficacy of multiple intravenous infusions of DSL101 in patients with Wilson's disease; 2) To explore the pharmacokinetic (PK) characteristics of DSL101 in patients with Wilson's disease; 3) To evaluate the immunogenicity of multiple intravenous infusions of DSL101 in patients with Wilson's disease.

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.年龄>=18周岁,性别不限; 2.符合《肝豆状核变性诊疗指南(2022年版)》肝豆状核变性诊断标准,Leipzig评分>=4分,确诊时间距筛选至少1年;铜蓝蛋白水平低于0.1 g/L; 3.由实验室检测确认具有ATP7B基因双染色体突变的肝豆状核变性[又称Wilson病(WD)]患者; 4.筛选前至少6个月低铜饮食,并在研究期间愿意继续低铜饮食; 5.有生育能力的受试者同意自筛选日至研究药物最后一次给药后6个月内采用可靠的避孕方式; 6.受试者为WD的经治稳定患者,筛选时至少6个月中没有药物或剂量变化,筛选前至少6个月以上持续使用标准治疗[SOC,如D-青霉胺,二巯丙磺酸钠,二巯丁二酸,曲恩汀,锌剂(醋酸锌、葡萄糖酸锌、硫酸锌)],且允许受试者继续既往SOC治疗; 7.受试者经治后得到充分控制,其定义需满足以下所有条件: (1)血清NCC水平>=25 μg/L且<=150 μg/L; (2)24小时尿铜在>=100 μg/24小时且<=900 μg/24小时; (3)ALT<2×正常值上限(ULN); (4)研究者认为,没有其他实验室检查值或临床症状会停止目前的标准治疗; 8.依从性好,能够理解并配合完成方案的要求用药并按时接受随访检查的受试者; 9.自愿参加试验并签署知情同意书。

Inclusion criteria

1.Age >=18 years old, gender not limited. 2.Meet the diagnostic criteria f Wilson's Disease in "Guidelines for Diagnosis and Treatment of Wilson's Disease (2022 Edition)", with a Leipzig score>=4, at least one year between diagnosis and screening; ceruloplasmin level <0.1g/L. 3.Patinets with Wilson's disease confirmed by laboratory tests to have double-chromosome mutations in the ATP7B gene. 4.Low copper diet for at least six months befoer screening and willing to continue low copper diet during study. 5.Fertile subjects agreed to adopt reliable contrraceptive methods from the screening until 6 months after the last administration. 6.The subjects are atable patients with WD who have been trasted for at least six months without drug or dose changes for at least 6 momths at the time of screening , and have continuously used standard treatments [SOC, such as D-penicillamine, sodiu dihydroxypropane sulfonate, dimercaptosuccinic acid, trientine, and zinc preparations (zinc acetate, zinc gluconate, zinc sulfate)] for at least 6 months screening, and allowed subjects to continue with their prior SOC treatment. 7.The subject's condition was fully controlled after treatment, and its definition must meet all of the following conditions: (1) Serum NCC level >= 25 μg/L and <= 150 μg/L; (2) Urinary copper>=100 μg/24 hours and <=900 μg/24 hours; (3) ALT < 2 times of upper limit of normal value (ULN); (4) The investigator believes that no other laboratory values or clinical symptoms would stop current standard therapy; 8.Subjects with good compliance, who can understand and cooperate to complete the requirements of protocol. 9.The subjects voluntarily participated in the trial and signed the informed consent form.

排除标准:

1.对试验药物(包括任何研究成分)过敏或不耐受; 2.肝豆状核变性出现神经和精神症状等严重的并发症; 3.有肝移植史; 4.其他可引起肝损伤的肝脏相关疾病和临床症状,如:急、慢性肝炎、酒精性肝病、自身免疫性肝病、药物性肝损伤、肝硬化、肝腹水、食管静脉曲张、肝性脑病、肝肾综合征、肝衰竭、肝脏恶性肿瘤等;“终末期肝病评分(MELD)>13分”受试者; 5.其他可引起溶血或贫血的疾病,如红细胞增多症、地中海贫血、溶血性贫血、各种原因的感染、大面积烧伤等; 6.其他可引起精神神经系统功能障碍的疾病,如:帕金森病、帕金森综合征、各种原因的肌张力障碍、舞蹈症、原发性震颤、癫痫、精神异常(如精神分裂症病史或自杀企图史)等; 7.筛选期实验室检查指标: (1)血红蛋白<90 g/L; (2)肌酐清除率>=30 mL/min,或肾小球滤过率<45 mL/min/1.73 m^2; (3)TBil>=2×ULN,ALP/TBil<4,AST/ALT>2.2; (4)血小板<70×10^9/L; (5)中性粒细胞<1.0×10^9/L; 8.筛选前6个月内的消化道出血史; 9.筛选前6个月有中重度抑郁症、自杀想法或者行为、有严重的精神病史; 10.合并未控制的心、肝、肾、内分泌、消化道、代谢、血液疾病或恶性肿瘤; 11.活动性乙型肝炎病毒或活动性丙型肝炎病毒感染,或血清人类免疫缺陷病毒抗体阳性; 12.妊娠或哺乳期女性; 13.筛选前3个月参加或计划参加其他临床研究者; 14.研究者认为其他不宜参加本临床研究者。

Exclusion criteria:

1.Allergy or intolerance to the investigational drug; 2.Wilson's disease is accompanied by severe complications such as neurological and mental disorders; 3.History of liver transplantation; 4.Other liver-related diseases and clinical symptoms that can cause liver injury, such as acute and chronic hepatitis, alcoholic liver disease, autoimmune liver disease, drug-induced liver injury, liver cirrhosis, liver ascites, esophageal varices, hepatic encephalopathy, hepatorenal syndrome, liver failure, liver malignancy, etc.; Subjects with Model for end-stage liver disease score (MELD)>13; 5.Other diseases that can cause hemolysis or anemia, such as erythrocytosis, Mediterranean anemia, hemolytic anemia, various causes of infection, large area burns, etc.; 6.Other diseases that can cause dysfunction of the nervous system, such as Parkinson's disease, Parkinson syndrome, various causes of dystonia, chorea, primary tremor, epilepsy, mental abnormalities (such as history of schizophrenia or suicide attempts), etc.; 7.Screening period laboratory examination indicators: (1) Hemoglobin < 90 g/L; (2) Creatinine clearance <=30 mL/min, or glomerular filtration rate <45 mL/min/1.73 m^2; (3) TBil>=2×ULN,ALP/TBil<4,AST/ALT>2.2; (4) Platelets < 70 ×10^9/L; (5) Neutrophils < 1.0 × 10^9 /L; 8.History of gastrointestinal bleeding within six months before screening; 9.Subjects with history of moderate to severe depression, suicidal thoughts or behaviors and serious psychiatric within 6 months prior to screening; 10.Subjects who have uncontrolled diseases of thr heart, liver, kidneys, endocrine system, digestive tract, metabolism, blood, or malignant tumors; 11.Active hepatitis B virus infection or active hepatitis C virus infection, or human immunodeficiency virus antibody positive; 12.Pregnant women or lactating women; 13.Subjects who have participated other clinical trial within 3 months prior to screening or plan to participate during the clinical trial; 14.Investigators evaluate other subjects who are not suitable to participate in this clinical trial.

研究实施时间:

Study execute time:

From 2025-10-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-14 00:00:00 To 2027-08-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

18

Group:

Experimental Group

Sample size:

干预措施:

本研究预设低、中、高3个剂量组,低剂量组为加速滴定组,中、高剂量组采用传统“3+3”方式结合哨兵法进行剂量递增。低剂量组第1例受试者第1天接受试验药物给药后,进入从首次输注直到第3次输注后28天内的剂量限制性毒性(DLT)观察期。完成DLT观察期后经研究者判断安全的前提下可以结束该剂量组的入组计划,并开始中剂量组的入组计划。中、高剂量组入组的受试者按照“3+3”原则结合哨兵法进行剂量爬坡,同一剂量组的后续受试者应在组内第一例受试者DLT观察期内安全耐受后给药。

干预措施代码:

Intervention:

This study presets three dose groups: low, medium and high. The low-dose group is the accelerated titration group, while the medium and high-dose groups adopt the traditional "3+3" method combined with the sentinel method for dose escalation. After the first subject in the low-dose group received the trial drug on the first day, they entered a dose-limiting toxicity (DLT) observation period from the first infusion until 28 days after the third infusion. After the completion of the DLT observation period, if the researcher determines that it is safe, the enrollment plan for this dose group can be ended and the enrollment plan for the medium-dose group can be initiated. For the subjects enrolled in the medium and high-dose groups, the dose escalation was carried out in accordance with the "3+3" principle combined with the sentinel method. The subsequent subjects in the same dose group should be administered after the first subject in the group safely tolerated the DLT during the observation period.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

合肥 

Country:

China 

Province:

Anhui 

City:

Hefei 

单位(医院):

安徽医科大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Anhui Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

生命体征

指标类型:

主要指标

Outcome:

Vital signs

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体格检查

指标类型:

主要指标

Outcome:

Phusical examination

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

药代动力学指标

指标类型:

次要指标

Outcome:

Pharmacokinetics indicator

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫原性指标抗药抗体

指标类型:

次要指标

Outcome:

Immunogenicity indicator ADA

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

细胞因子

指标类型:

次要指标

Outcome:

Cytokines

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室检查

指标类型:

主要指标

Outcome:

Laboratory tests

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腹部B超

指标类型:

主要指标

Outcome:

Abdominal ultrasound scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

12导联心电图

指标类型:

主要指标

Outcome:

12-lead electrocardiogram

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 event

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

严重不良事件

指标类型:

主要指标

Outcome:

Aerious adverse event

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

24h尿铜

指标类型:

次要指标

Outcome:

24-hour urine copper

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清总铜

指标类型:

次要指标

Outcome:

Total copper in serum

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清游离铜

指标类型:

次要指标

Outcome:

Serum free copper

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

铜蓝蛋白浓度

指标类型:

次要指标

Outcome:

Ceruloplasmin concentration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

铜蓝蛋白活性

指标类型:

次要指标

Outcome:

Ceruloplasmin activity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清铁浓度

指标类型:

次要指标

Outcome:

Serum iron concentration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清铁蛋白浓度

指标类型:

次要指标

Outcome:

Serum ferritin concentration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肝功能

指标类型:

次要指标

Outcome:

Liver function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

统一肝豆状核变性(UWDRS)评分

指标类型:

次要指标

Outcome:

UWDRS score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

补体

指标类型:

次要指标

Outcome:

Complement

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颅脑核磁共振成像

指标类型:

次要指标

Outcome:

Magnetic resonance imaging of the brain

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:

尿液

组织:

Sample Name:

Urine

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 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):

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

None

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-11-10 17:54:52