ChiCTR2600126627 版本V1.0 版本创建时间2026/06/12 14:51:26 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:

ChiCTR2600126627 

最近更新日期:

Date of Last Refreshed on:

2026-06-12 14:51:08 

注册时间:

Date of Registration:

2026-06-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

IL-25通过肠肝轴改善代谢相关脂肪性肝病的机制研究

Public title:

Mechanistic Study of IL-25 in Ameliorating Metabolic Associated Fatty Liver Disease via the Gut-Liver Axis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

IL-25通过肠肝轴改善代谢相关脂肪性肝病的机制研究

Scientific title:

Mechanistic Study of IL-25 in Ameliorating Metabolic Associated Fatty Liver Disease via the Gut-Liver Axis

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:

汪安江 

研究负责人:

汪安江 

Applicant:

Wang Anjiang 

Study leader:

Wang Anjiang 

申请注册联系人电话:

Applicant telephone:

+86 13627002546

研究负责人电话:

Study leader's
telephone:

+86 13317005942

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:

waj1103@163.com

研究负责人电子邮件:

Study leader's E-mail:

waj1103@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:

广东省深圳市宝安区新湖路1333号

研究负责人通讯地址:

广东省深圳市宝安区新湖路1333号

Applicant address:

No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong Province

Study leader's address:

No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong 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:

南方医科大学深圳医院

Applicant's institution:

Shenzhen Hospital of Southern Medical University

研究负责人所在单位:

南方医科大学深圳医院

Affiliation of the Leader:

Shenzhen Hospital of Southern Medical Unversity

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:

NYSZYYEC2025K047R002

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:

生物医学研究伦理审查分委员会(二组)

Name of the ethic committee:

Ethics Committee of Shenzhen Hospital ,Southern Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-06 00:00:00

伦理委员会联系人:

林健

Contact Name of the ethic committee:

Lin Jian

伦理委员会联系地址:

广东省深圳市宝安区新湖路1333号

Contact Address of the ethic committee:

No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 755 23361936

伦理委员会联系人邮箱:

Contact email of the ethic committee:

895676766@qq.com

研究实施负责(组长)单位:

南方医科大学深圳医院

Primary sponsor:

Shenzhen Hospital of Southern Medical Unversity

研究实施负责(组长)单位地址:

广东省深圳市宝安区新湖路1333号

Primary sponsor's address:

No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学深圳医院

具体地址:

广东省深圳市宝安区新湖路1333号

Institution
hospital:

Shenzhen Hospital of Southern Medical Unversity

Address:

No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected Topic (Self-funded)

研究疾病:

代谢相关脂肪性肝病  

Target disease:

metabolic dysfunction-associated fatty liver disease

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

观察比较并系统分析各组患者的一般临床指标、血清指标、粪便肠道菌群和代谢产物、结肠黏膜指标和肝纤维化程度,探究MAFLD患者结肠黏膜内IL-25水平、肠道菌群和粪便短链脂肪酸情况和肝脂肪变及肝硬度的相关性  

Objectives of Study:

Observing, comparing, and systematically analyzing general clinical indicators, serum markers, fecal gut microbiota composition and metabolites, colonic mucosal markers, and liver fibrosis severity across patient groups to investigate the correlation between colonic mucosal IL-25 levels, gut microbiota composition, fecal short-chain fatty acid (SCFA) profiles, and the degree of hepatic steatosis and liver stiffness in MAFLD patients.

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.对照组:不符合MAFLD诊断标准(腹部超声或FibroScan CAP值<238 dB/m);代谢正常(BMI<25 kg/m^2,空腹血糖<6.1 mmol/L,TG<1.7 mmol/L,HDL>=1.0 mmol/L(男)/>=1.3 mmol/L(女)); 2.转氨酶正常的MAFLD组:符合MAFLD诊断标准(肝脂肪变影像学证据+超重/代谢综合征);肝功能正常(ALT<=40 U/L); 3.转氨酶异常MAFLD组:符合MAFLD诊断标准;ALT>=2倍ULN(ALT>80 U/L);

Inclusion criteria

1. Control group: Does not meet the MAFLD diagnostic criteria (abdominal ultrasound or FibroScan CAP value <238 dB/m); metabolically normal (BMI <25 kg/m^2, fasting blood glucose <6.1 mmol/L, TG <1.7 mmol/L, HDL >=1.0 mmol/L for men / >=1.3 mmol/L for women); 2. MAFLD group with normal transaminases: Meets the MAFLD diagnostic criteria (imaging evidence of liver fat, overweight/metabolic syndrome); liver function is normal (ALT <= 40 U/L); 3. MAFLD group with abnormal transaminases: Meets the MAFLD diagnostic criteria; ALT >= 2 times the upper limit of normal (ALT > 80 U/L);

排除标准:

1.对照组:酗酒(男性>20g/d,女性>10g/d)或近期饮酒史;慢性肝病史(病毒性肝炎、自身免疫性肝病、药物性肝损伤、肝内胆管结石等,可以纳入肝囊肿和肝血管瘤);合并肠道疾病(炎症性肠病、肠肿瘤、急性感染);免疫性疾病(类风湿关节炎、系统性红斑狼疮等);恶性肿瘤或使用免疫抑制剂/抗生素(近3个月);
2.转氨酶正常的MAFLD组:酗酒(男性>20g/d,女性>10g/d)或近期饮酒史;慢性肝病史(病毒性肝炎、自身免疫性肝病、药物性肝损伤、肝内胆管结石等,可以纳入肝囊肿和肝血管瘤);合并肠道疾病(炎症性肠病、肠肿瘤、急性感染);免疫性疾病(类风湿关节炎、系统性红斑狼疮等);恶性肿瘤或使用免疫抑制剂/抗生素(近3个月);
3.转氨酶异常MAFLD组:酗酒(男性>20g/d,女性>10g/d)或近期饮酒史;慢性肝病史(病毒性肝炎、自身免疫性肝病、药物性肝损伤、肝内胆管结石等,可以纳入肝囊肿和肝血管瘤);合并肠道疾病(炎症性肠病、肠肿瘤、急性感染);免疫性疾病(类风湿关节炎、系统性红斑狼疮等);恶性肿瘤或使用免疫抑制剂/抗生素(近3个月);

Exclusion criteria:

1.Control group: Alcohol abuse (males >20 g/day, females >10 g/day) or recent history of alcohol consumption; history of chronic liver disease (viral hepatitis, autoimmune liver disease, drug-induced liver injury, intrahepatic bile duct stones, etc.; hepatic cysts and hemangiomas are not excluded); concurrent intestinal diseases (inflammatory bowel disease, intestinal tumors, acute infection); immune diseases (rheumatoid arthritis, systemic lupus erythematosus, etc.); malignant tumors or use of immunosuppressants/antibiotics (within the last 3 months);
2.MAFLD Group with Normal Transaminases:Alcohol abuse (males >20 g/day, females >10 g/day) or recent history of alcohol consumption; history of chronic liver disease (viral hepatitis, autoimmune liver disease, drug-induced liver injury, intrahepatic bile duct stones, etc.; hepatic cysts and hemangiomas are not excluded); concurrent intestinal diseases (inflammatory bowel disease, intestinal tumors, acute infection); immune diseases (rheumatoid arthritis, systemic lupus erythematosus, etc.); malignant tumors or use of immunosuppressants/antibiotics (within the last 3 months);
3.MAFLD Group with Abnormal Transaminases:Alcohol abuse (males >20 g/day, females >10 g/day) or recent history of alcohol consumption; history of chronic liver disease (viral hepatitis, autoimmune liver disease, drug-induced liver injury, intrahepatic bile duct stones, etc.; hepatic cysts and hemangiomas are not excluded); concurrent intestinal diseases (inflammatory bowel disease, intestinal tumors, acute infection); immune diseases (rheumatoid arthritis, systemic lupus erythematosus, etc.); malignant tumors or use of immunosuppressants/antibiotics (within the last 3 months);

研究实施时间:

Study execute time:

From 2025-06-10 00:00:00 To 2028-06-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-27 00:00:00 To 2028-06-10 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

30

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学深圳医院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Hospital of Southern Medical Unversity

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

腹部B超

指标类型:

主要指标

Outcome:

Abdominal ultrasonography

Type:

Primary indicator

测量时间点:

入组时

测量方法:

Measure time point of outcome:

At enrollment

Measure method:

指标中文名:

肝硬度

指标类型:

主要指标

Outcome:

liver stiffness measurement (LSM)

Type:

Primary indicator

测量时间点:

入组时

测量方法:

Measure time point of outcome:

At enrollment

Measure method:

指标中文名:

血生化

指标类型:

主要指标

Outcome:

Serum biochemistry

Type:

Primary indicator

测量时间点:

入组时

测量方法:

Measure time point of outcome:

At enrollment

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:

肠粘膜

组织:

Sample Name:

Intestinal mucosa

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:

Faeces

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 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

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):

邮件联系研究者

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

Email the researcher

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:

 2026-06-12 14:51:08