ChiCTR2600120964 版本V1.0 版本创建时间2026/03/23 17:49:53 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:

ChiCTR2600120964 

最近更新日期:

Date of Last Refreshed on:

2026-03-23 17:49:48 

注册时间:

Date of Registration:

2026-03-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

GC801注射液静脉注射清除血清抗AAV9抗体的安全性与有效性单臂、开放、单中心、单一剂量临床研究

Public title:

Safety and Efficacy of Intravenous GC801 Injection for the Elimination of Serum Anti-AAV9 Antibodies: A Single-Arm, Open-Label, Single-Center, Single-Dose Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

GC801注射液静脉注射清除血清抗AAV9抗体的安全性与有效性单臂、开放、单中心、单一剂量临床研究

Scientific title:

Safety and Efficacy of Intravenous GC801 Injection for the Elimination of Serum Anti-AAV9 Antibodies: A Single-Arm, Open-Label, Single-Center, Single-Dose 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:

庄璐 

研究负责人:

封志纯 

Applicant:

Lu Zhuang 

Study leader:

Zhichun Feng 

申请注册联系人电话:

Applicant telephone:

+86 10 8400 9079

研究负责人电话:

Study leader's telephone:

+86 10 8400 9079

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:

zhlu1986@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhjfengzc@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:

北京市东城区南门仓5号

研究负责人通讯地址:

北京市东城区南门仓5号

Applicant address:

No. 5 Nanmencang, Dongcheng District, Beijing

Study leader's address:

No. 5 Nanmencang, Dongcheng District, Beijing

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:

解放军总医院第七医学中心

Applicant's institution:

The Seventh Medical Center of Chinese PLA General Hospital

研究负责人所在单位:

解放军总医院第七医学中心

Affiliation of the Leader:

The Seventh Medical Center of Chinese PLA General Hospital

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:

伦审第S2026-036-02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:

解放军总医院第七医学中心伦理委员会

Name of the ethic committee:

Ethics Committee of the Seventh Medical Center of Chinese PLA General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-13 00:00:00

伦理委员会联系人:

万雷

Contact Name of the ethic committee:

Lei Wan

伦理委员会联系地址:

北京市东城区南门仓5号

Contact Address of the ethic committee:

No. 5 Nanmencang, Dongcheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6672 1027

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:

解放军总医院第七医学中心

Primary sponsor:

The Seventh Medical Center of Chinese PLA General Hospital

研究实施负责(组长)单位地址:

北京市东城区南门仓5号

Primary sponsor's address:

No. 5 Nanmencang, 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):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

解放军总医院第七医学中心

具体地址:

北京市东城区南门仓5号

Institution
hospital:

The Seventh Medical Center of Chinese PLA General Hospital

Address:

No. 5 Nanmencang, Dongcheng District, Beijing

经费或物资来源:

基金项目

Source(s) of funding:

Fund Projects

Target disease:

Pompe disease

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:

探究GC801用于清除血清抗AAV9抗体的安全性和有效性特征  

Objectives of Study:

To evaluate the safety and efficacy of Intravenous GC801 Injection for the elimination of serum anti-AAV9 antibodies

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<=8岁庞贝病患者,性别不限; 2.血清抗AAV9抗体结合抗体滴度1:1000~1:10000(含临界值); 3.治疗时免疫球蛋白(IgG)水平在正常范围内; 4. 受试者监护人能够理解且愿意遵守研究方案要求和流程,自愿参加并签署知情同意书。

Inclusion criteria

1. Patients with Pompe disease aged <=8 years, regardless of gender; 2. Serum anti-AAV9 binding antibody titer: 1:1000 to 1:10000 (including the cutoff values); 3. Immunoglobulin G (IgG) level within the normal range at the time of treatment; 4. The subject’s guardian is able to understand and comply with the requirements and procedures of the study protocol, and voluntarily participates and provides written informed consent.

排除标准:

1. 有原发性或继发性免疫缺陷病史或家族史; 2. 对链球菌或蛋白酶类药物过敏,对研究药物活性成分/辅料过敏,或有严重过敏反应/过敏性休克病史; 3. 筛选时血液学、生清生化指标异常有临床意义者; 4.入组前4周内出现严重感染(需系统性抗感染治疗)或其他未完全恢复且可能干扰药物评估的临床显著疾病; 5.入组前2周内接种疫苗者; 6.其他任何研究者判断不适合参加研究的情况。

Exclusion criteria:

1. History or family history of primary or secondary immunodeficiency. 2. Hypersensitivity to streptococcal or protease drugs, hypersensitivity to the active ingredient/excipients of the investigational product, or history of severe allergic reaction/anaphylactic shock. 3. Clinically significant abnormalities in hematology or serum biochemistry parameters at screening. 4. Severe infection (requiring systemic anti-infective treatment) or other clinically significant disease that has not fully resolved and may interfere with the assessment of the investigational product within 4 weeks prior to enrollment. 5. Vaccination within 2 weeks prior to enrollment. 6. Any other conditions deemed inappropriate by the investigator for participation in the study.

研究实施时间:

Study execute time:

From 2026-03-13 00:00:00 To 2030-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-24 00:00:00 To 2029-11-06 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

3

Group:

Experimental group

Sample size:

干预措施:

GC801静脉注射

干预措施代码:

Intervention:

GC801 intravenous injection

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(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

解放军总医院第七医学中心 

单位级别:

三级甲等 

Institution
hospital:

The Seventh Medical Center of Chinese PLA General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不良事件

指标类型:

主要指标

Outcome:

Adverse Events (AEs)

Type:

Primary indicator

测量时间点:

D1~D14

测量方法:

药物常见不良事件评价标准(CTCAE v5.0版)

Measure time point of outcome:

D1~D14

Measure method:

Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0

指标中文名:

实验室检查(血常规、血生化、CRP)

指标类型:

主要指标

Outcome:

Laboratory examination

Type:

Primary indicator

测量时间点:

D-14~给药前,D2,D7,D14

测量方法:

Measure time point of outcome:

D-14~,D2,D7,D14

Measure method:

指标中文名:

生命体征参数(血压、心率、呼吸、体温)

指标类型:

主要指标

Outcome:

Vital sign parameters (blood pressure, heart rate, respiratory rate, body temperature)

Type:

Primary 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IgG

指标类型:

次要指标

Outcome:

Serum total IgG

Type:

Secondary indicator

测量时间点:

D-14~给药前,D2,D7,D14

测量方法:

Measure time point of outcome:

D-14~Before administration,D2,D7,D14

Measure method:

指标中文名:

抗AAV9结合抗体

指标类型:

主要指标

Outcome:

Anti-AAV9 binding antibodies

Type:

Primary indicator

测量时间点:

D-14~给药前,D2,D7,D14

测量方法:

Measure time point of outcome:

D-14~Before administration,D2,D7,D14

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

使用后保存  

说明

Fate of sample:

Preservation 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 years
最大 Max age 8 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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-03-23 17:49:48