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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600126627 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-12 14:51:08 |
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注册时间: Date of Registration: |
2026-06-12 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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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 |
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Public title: |
Mechanistic Study of IL-25 in Ameliorating Metabolic Associated Fatty Liver Disease via the Gut-Liver Axis |
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注册题目简写: |
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English Acronym: |
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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 |
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Scientific title: |
Mechanistic Study of IL-25 in Ameliorating Metabolic Associated Fatty Liver Disease via the Gut-Liver Axis |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
汪安江 |
研究负责人: |
汪安江 |
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Applicant: |
Wang Anjiang |
Study leader: |
Wang Anjiang |
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申请注册联系人电话: Applicant telephone: |
+86 13627002546 |
研究负责人电话:
Study leader's |
+86 13317005942 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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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 |
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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): |
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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 |
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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 |
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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: |
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申请人所在单位: |
南方医科大学深圳医院 |
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Applicant's institution: |
Shenzhen Hospital of Southern Medical University |
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研究负责人所在单位: |
南方医科大学深圳医院 |
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Affiliation of the Leader: |
Shenzhen Hospital of Southern Medical Unversity |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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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 |
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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) |
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Name of the ethic committee: |
Ethics Committee of Shenzhen Hospital ,Southern Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-06 00:00:00 | ||
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伦理委员会联系人: |
林健 |
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Contact Name of the ethic committee: |
Lin Jian |
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伦理委员会联系地址: |
广东省深圳市宝安区新湖路1333号 |
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Contact Address of the ethic committee: |
No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong Province |
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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 |
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研究实施负责(组长)单位: |
南方医科大学深圳医院 |
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Primary sponsor: |
Shenzhen Hospital of Southern Medical Unversity |
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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 |
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Primary sponsor's address: |
No. 1333, Xinhu Road, Bao'an District, Shenzhen, Guangdong Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected Topic (Self-funded) |
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研究疾病: |
代谢相关脂肪性肝病 |
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Target disease: |
metabolic dysfunction-associated fatty liver disease |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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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 |
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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. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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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); |
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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); |
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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); |
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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); |
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研究实施时间: Study execute time: |
从 From 2025-06-10 00:00:00至 To 2028-06-10 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-06-27 00:00:00 至 To 2028-06-10 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
是Yes |
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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 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Email the researcher |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |