ChiCTR2500104877 版本V1.0 版本创建时间2025/06/25 09:29:07 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:

ChiCTR2500104877 

最近更新日期:

Date of Last Refreshed on:

2025-06-25 09:29:02 

注册时间:

Date of Registration:

2025-06-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

GLP-1工程菌治疗代谢相关疾病的临床研究

Public title:

Clinical Research on GLP-1 Engineered Bacteria for the Treatment of Metabolic-Related Diseases

注册题目简写:

English Acronym:

研究课题的正式科学名称:

GLP-1工程菌治疗代谢相关疾病的临床研究

Scientific title:

Clinical Research on GLP-1 Engineered Bacteria for the Treatment of Metabolic-Related Diseases

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:

徐唐昌  

研究负责人:

陈韦君  

Applicant:

Xu Tangchang  

Study leader:

Chen Weijun 

申请注册联系人电话:

Applicant telephone:

+86 135 7693 3564

研究负责人电话:

Study leader's
telephone:

+86 138 0706 2856

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:

xu2950129@163.com

研究负责人电子邮件:

Study leader's E-mail:

112307068@qq.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:

江西省南昌市红谷滩区学府大道999号

研究负责人通讯地址:

江西省南昌市湾里区双马石路597号

Applicant address:

No. 999, Xuefu Avenue, Honggutan District, Nanchang City, Jiangxi Province

Study leader's address:

No. 597, Shuangmashi Road, Wanli District, Nanchang City, Jiangxi 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:

南昌大学

Applicant's institution:

Nanchang University

研究负责人所在单位:

江西中医药大学附属生殖医院

Affiliation of the Leader:

Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine

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:

[2025]015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:

南昌市生殖医院(江西中医药大学附属生殖医院)医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanchang Reproductive Hospital (Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-23 00:00:00

伦理委员会联系人:

江亮

Contact Name of the ethic committee:

Jiang Liang

伦理委员会联系地址:

江西省南昌市湾里区双马石路597号

Contact Address of the ethic committee:

No. 597, Shuangmashi Road, Wanli District, Nanchang City, Jiangxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 791 8376 1610

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:

江西中医药大学附属生殖医院

Primary sponsor:

Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine

研究实施负责(组长)单位地址:

江西省南昌市湾里区双马石路597号

Primary sponsor's address:

No. 597, Shuangmashi Road, Wanli District, Nanchang City, Jiangxi 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):

江西

市(区县):

南昌

Country:

China

Province:

Jiangxi

City:

Nanchang

单位(医院):

江西中医药大学附属生殖医院

具体地址:

江西省南昌市湾里区双马石路597号

Institution
hospital:

Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine

Address:

No. 597, Shuangmashi Road, Wanli District, Nanchang City, Jiangxi Province

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

肥胖  

Target disease:

Obesity

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

基于工程化丁酸梭菌递送GLP-1的临床前研究数据,验证其治疗肥胖的有效性(体重下降、代谢改善)和安全性(胃肠道反应、系统毒性)。  

Objectives of Study:

Preclinical study data based on engineered Clostridium butyricum for GLP-1 delivery to verify its efficacy in treating obesity (weight loss, metabolic improvement) and safety (gastrointestinal reactions, systemic toxicity).

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.年龄与BMI:18-65岁,BMI>=30 kg/m^2(肥胖)或BMI>=27 kg/m62伴至少一项肥胖相关并发症(如高血压、2型糖尿病、非酒精性脂肪肝)。 2.代谢稳定性:空腹血糖<=13.9 mmol/L,糖化血红蛋白(HbA1c)<=9.0%(若合并糖尿病)。 3.治疗史:筛选前3个月内未接受GLP-1受体激动剂、胰岛素或减重手术干预。 4.肠道菌群状态:无近期(6个月内)抗生素或益生菌使用史,肠道菌群多样性指数(Shannon指数)>=3.0。

Inclusion criteria

1. Age and BMI: 18-65 years old, BMI >=30 kg/m^2 (obesity) or BMI>=27 kg/m62 with at least one obesity-related complication (such as hypertension, type 2 diabetes, non-alcoholic fatty liver disease). 2. Metabolic stability: fasting blood glucose <=13.9 mmol/L, glycosylated hemoglobin (HbA1c) <=9.0% (if combined with diabetes). 3. Treatment history: No GLP-1 receptor agonist, insulin, or bariatric surgical intervention within 3 months prior to screening. 4. Intestinal microbiota status: no recent (within 6 months) history of antibiotic or probiotic use, and the intestinal microbiota diversity index (Shannon index) >=3.0.

排除标准:

1.合并疾病:严重肝肾功能不全(ALT/AST>3倍上限,eGFR<30 mL/min/1.73m^2)、炎症性肠病、免疫缺陷或活动性肿瘤。 2.药物干扰:长期使用糖皮质激素、免疫抑制剂或影响胃肠动力药物(如奥利司他)。 3.妊娠与哺乳:育龄期女性需采取有效避孕措施,妊娠试验阴性。 4.过敏史:对大肠杆菌或工程菌载体成分过敏

Exclusion criteria:

1. Comorbid diseases: severe liver and kidney insufficiency (ALT/AST> 3 times the upper limit, eGFR<30 mL/min/1.73m^2), inflammatory bowel disease, immunodeficiency or active tumor. 2. Drug interference: long-term use of glucocorticoids, immunosuppressants, or drugs that affect gastrointestinal motility (such as orlistat). 3. Pregnancy and breastfeeding: Women of childbearing age need to take effective contraceptive measures and have a negative pregnancy test. 4. History of allergies: allergy to E. coli or engineered bacterial carrier components

研究实施时间:

Study execute time:

From 2025-06-07 00:00:00 To 2028-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2025-07-02 00:00:00

干预措施:

Interventions:

组别:

安慰剂组

样本量:

100

Group:

Placebo group

Sample size:

干预措施:

口服工程菌丁酸梭菌制剂(成分与菌剂相同,无GLP-1)

干预措施代码:

Intervention:

Oral engineering Clostridium butyricum preparation (the same composition as the bacterium, no GLP-1)

Intervention code:

组别:

活菌干预组

样本量:

100

Group:

Live bacteria intervention group

Sample size:

干预措施:

口服工程化丁酸梭菌GLP-1菌剂(1×10^9 CFU/天)

干预措施代码:

Intervention:

Oral engineered Clostridium butyricum GLP-1 agent (1×10^9 CFU/day)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江西 

市(区县):

南昌 

Country:

China

Province:

Jiangxi

City:

Nanchang

单位(医院):

江西中医药大学附属生殖医院 

单位级别:

三级 

Institution
hospital:

Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

粪便高通量测序

指标类型:

主要指标

Outcome:

Stool high-throughput sequencing

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生化指标

指标类型:

次要指标

Outcome:

Biochemical indicators

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

代谢指标

指标类型:

次要指标

Outcome:

Metabolic Parameters

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粪便GLP-1含量

指标类型:

主要指标

Outcome:

Fecal GLP-1 content

Type:

Primary 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:

粪便

组织:

Sample Name:

Stool

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 65 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):

采用随机数字表法

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

A random number table method is used

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:

双盲,对研究参与者和研究者设盲

Blinding:

Double-blind, blinding the study participants and investigators

是否共享原始数据:

IPD sharing

否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:

 2025-06-25 09:29:02