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注册号: Registration number: |
ChiCTR2600117822 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-29 09:53:21 |
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注册时间: Date of Registration: |
2026-01-29 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: |
胆胰分流重塑菌群-胆汁酸轴:SADI-S减重增效的调控机制研究 |
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Public title: |
Remodeling of the Gut Microbiota-Bile Acid Axis via Biliopancreatic Diversion: Investigating the Regulatory Mechanism for Enhanced Weight Loss Efficacy of SADI-S |
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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: |
胆胰分流重塑菌群-胆汁酸轴:SADI-S减重增效的调控机制研究 |
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Scientific title: |
Remodeling of the Gut Microbiota-Bile Acid Axis via Biliopancreatic Diversion: Investigating the Regulatory Mechanism for Enhanced Weight Loss Efficacy of SADI-S |
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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: |
郭子显 |
研究负责人: |
姜涛 |
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Applicant: |
Zixian Guo |
Study leader: |
Tao Jiang |
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申请注册联系人电话: Applicant telephone: |
+86 189 4659 3800 |
研究负责人电话:
Study leader's |
+86 138 4480 8599 |
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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: |
zixian0227@163.com |
研究负责人电子邮件: Study leader's E-mail: |
jiangtao99@jlu.edu.cn |
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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: |
吉林省长春市二道区仙台大街126号 |
研究负责人通讯地址: |
吉林省长春市二道区仙台大街126号 |
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Applicant address: |
No. 126, Xiandai Street, Erdao District, Changchun City, Jilin Province |
Study leader's address: |
No. 126, Xiandai Street, Erdao District, Changchun City, Jilin 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: |
吉林大学中日联谊医院 |
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Applicant's institution: |
China-Japan Union Hospital of Jilin University |
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研究负责人所在单位: |
吉林大学中日联谊医院 |
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Affiliation of the Leader: |
China-Japan Union Hospital of Jilin University |
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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: |
2025-KYYS-160 |
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: |
吉林大学中日联谊医院伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board of China-Japan Union Hospital, Jilin University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-15 00:00:00 | ||
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伦理委员会联系人: |
俞亭伊 |
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Contact Name of the ethic committee: |
Tingyi Yu |
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伦理委员会联系地址: |
吉林省长春市二道区仙台大街126号 |
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Contact Address of the ethic committee: |
No. 126, Xiandai Street, Erdao District, Changchun City, Jilin Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 151 4307 4090 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
吉林大学中日联谊医院 |
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Primary sponsor: |
China-Japan Union Hospital of Jilin University |
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研究实施负责(组长)单位地址: |
吉林省长春市二道区仙台大街126号 |
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Primary sponsor's address: |
No. 126, Xiandai Street, Erdao District, Changchun City, Jilin 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: |
吉林省卫生科研人才专项项目 |
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Source(s) of funding: |
Jilin Province Health Research Talent Special Program |
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研究疾病: |
代谢综合征 |
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Target disease: |
Metabolic Syndrome (MetS) |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
阐明 SADI-S 术后肠道菌群和胆汁酸代谢的时序性变化规律,及其与减重和代谢改善效果的相关性 |
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Objectives of Study: |
To elucidate the temporal dynamics of gut microbiota and bile acid metabolism following SADI-S surgery and to analyze their correlation with weight loss and metabolic improvement outcomes. |
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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: |
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Inclusion criteria |
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排除标准: |
1.近 3 个月内使用过抗生素、益生菌或影响胆汁酸代谢的药物(如考来烯胺)。 2. 近 1 个月内使用过 GLP-1 受体激动剂、SGLT2 抑制剂等可能影响代谢的降糖 药。 3. 患有炎症性肠病(如克罗恩病、溃疡性结肠炎)、活动性消化道肿瘤。 4. 有严重精神疾病史(如抑郁症、进食障碍)或物质滥用史。 5. 孕妇或哺乳期妇女。 6. 研究者判断存在任何其他不适合参与本研究的情况 |
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Exclusion criteria: |
1.Use of antibiotics, probiotics, or agents affecting bile acid metabolism (e.g., cholestyramine) within the past 3 months; 2.Use of glucose-lowering medications that may significantly influence metabolism (e.g., GLP-1 receptor agonists, SGLT2 inhibitors) within the past 1 month; 3.Diagnosis of inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis) or active gastrointestinal malignancy; 4.History of major psychiatric disorders (e.g., depression, eating disorders) or substance abuse; 5.Current pregnancy or breastfeeding; 6.Any other condition that, in the investigator's judgment, would render the participant unsuitable for the study. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2028-11-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-01 00:00:00 至 To 2026-11-30 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): |
None |
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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: |
公开/Public |
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盲法: |
None |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
本研究承诺在研究成果(主要结果论文)正式发表后12个月内,向科学界共享去标识化后的个体参与者数据(IPD),共享方式为通过公开的数据存储库(Figshare) 提供数据集下载链接翻译 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
This study commits to sharing de-identified individual participant data (IPD) with the scientific community within 12 months upon the formal publication of the primary results manuscript. The data will be shared via a public data repository (Figshare) by providing a dataset download link. |
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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: |
临床数据: 使用标准化的病例报告表(CRF)收集,包括人口统计学资料(性别、年龄、身高、体重)、病史、手术记录、随访期间的体重、血糖、血脂、生命体征、实验室检查结果等。 样本数据: 分别收集术前基线、术后3月、术后6月、术后12月的血液及粪便标本,建立严格的样本追踪链(Chain of Custody),确保从采集、处理、储存到检测的全过程可追溯。所有样本使用唯一研究编号标识。 翻译 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Clinical data will be collected using standardized Case Report Forms (CRFs), encompassing demographic information (sex, age, height, weight), medical history, surgical records, and follow-up data including body weight, blood glucose, blood lipids, vital signs, and laboratory test results. Biospecimen data involve the collection of blood and stool samples at the following time points: preoperative baseline, and at 3, 6, and 12 months postoperatively. A strict Chain of Custody will be established to ensure full traceability throughout the entire process from collection, processing, and storage to final analysis. All samples will be labeled with a unique study identifier. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |