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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: |
ChiCTR2500110298 |
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最近更新日期: Date of Last Refreshed on: |
2025-10-11 15:17:23 |
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注册时间: Date of Registration: |
2025-10-11 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
牛磺熊去氧胆酸(TUDCA)对脓毒症患者肠屏障功能修复机制及临床干预研究 |
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Public title: |
Tauroursodeoxycholic Acid (TUDCA) Restores Intestinal Barrier Function in Sepsis: Mechanistic Insights and a Clinical Intervention Study |
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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: |
牛磺熊去氧胆酸(TUDCA)对脓毒症患者肠屏障功能修复机制及临床干预研究 |
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Scientific title: |
Tauroursodeoxycholic Acid (TUDCA) Restores Intestinal Barrier Function in Sepsis: Mechanistic Insights and a Clinical Intervention Study |
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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: |
孙科远 |
研究负责人: |
孙科远 |
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Applicant: |
Sun Keyuan |
Study leader: |
Sun Keyuan |
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申请注册联系人电话: Applicant telephone: |
+86 21 2428 9124 |
研究负责人电话:
Study leader's |
+86 21 2428 9124 |
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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: |
sky.bio@163.com |
研究负责人电子邮件: Study leader's E-mail: |
sky.bio@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: |
上海市闵行区鹤庆路801号 |
研究负责人通讯地址: |
上海市闵行区鹤庆路801号 |
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Applicant address: |
No. 801, Heqing Road, Minhang District, Shanghai |
Study leader's address: |
No. 801, Heqing Road, Minhang District, Shanghai |
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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: |
复旦大学附属上海市第五人民医院 |
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Applicant's institution: |
Shanghai Fifth People's Hospital Affiliated to Fudan University |
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研究负责人所在单位: |
复旦大学附属上海市第五人民医院 |
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Affiliation of the Leader: |
Shanghai Fifth People's Hospital Affiliated to Fudan 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)伦审第(147)号 |
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: |
复旦大学附属上海市第五人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Shanghai Fifth People's Hospital Affiliated to Fudan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-25 00:00:00 | ||
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伦理委员会联系人: |
钱少霞 |
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Contact Name of the ethic committee: |
Qian Shaoxia |
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伦理委员会联系地址: |
上海市闵行区鹤庆路801号 |
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Contact Address of the ethic committee: |
No. 801, Heqing Road, Minhang District, Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 24289466 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
18656362028@163.com |
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研究实施负责(组长)单位: |
复旦大学附属上海市第五人民医院 |
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Primary sponsor: |
Shanghai Fifth People's Hospital Affiliated to Fudan University |
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研究实施负责(组长)单位地址: |
上海市闵行区鹤庆路801号 |
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Primary sponsor's address: |
No. 801, Heqing Road, Minhang District, Shanghai |
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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: |
闵行区自然科学研究课题 |
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Source(s) of funding: |
Natural Science Research Project of Minhang District |
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研究疾病: |
脓毒症 |
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Target disease: |
Sepsis |
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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: |
干预性研究 |
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Study type: |
Interventional 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
TUDCA来源于市售药物UDCA(优思弗)的代谢产物,且优思弗已获美国FDA批准用于治疗胆汁淤积性疾病,具备良好的安全性与可获得性,本研究拟基于TUDCA对肠道屏障和炎症反应的作用,探索其在脓毒症患者中的干预效果,为寻找新的治疗手段提供理论依据和临床证据。 |
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Objectives of Study: |
Tauroursodeoxycholic acid (TUDCA) is a downstream metabolite of the marketed drug ursodeoxycholic acid (UDCA), which has been approved by the U.S. Food and Drug Administration for the treatment of cholestatic diseases and has an established safety profile and broad availability. Building on TUDCA’s reported actions on intestinal barrier integrity and inflammatory signaling, this study will investigate its therapeutic effect in patients with sepsis, aiming to provide both mechanistic rationale and clinical evidence to inform new treatment strategies. |
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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.符合Sepsis-3诊断标准的成年患者(18-75岁); 2.入组前24小时内确诊脓毒症或脓毒性休克; 3.肠屏障功能障碍高风险(如SOFA评分>=2分或存在肠道缺血风险因素); 4.患者或家属签署知情同意书。 |
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Inclusion criteria |
1. Adult patients (18-75 years old) who met the diagnostic criteria of Sepsis-3; 2. Sepsis or septic shock diagnosed within 24 hours before enrollment; 3. High risk of intestinal barrier dysfunction (such as SOFA score >=2 or risk factors for intestinal ischemia); 4. Informed consent was obtained from patients or their families. |
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排除标准: |
1.妊娠或哺乳期女性; 2.终末期肝病、胆道梗阻未解除或已知对胆汁酸类药物过敏; 3.预期生存时间<48小时或放弃积极治疗; 4.近期(<7天)使用过其他肠道保护药物(如谷氨酰胺、益生菌)。 |
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Exclusion criteria: |
1. Pregnant or lactating women; 2. End-stage liver disease, unresolved biliary obstruction, or known allergy to bile acid drugs; 3.Expected survival time < 48 hours or withdrawal of active treatment; 4. Recent (< 7 days) use of other gut protective drugs (e.g., glutamine, probiotics). |
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研究实施时间: Study execute time: |
从 From 2025-10-09 00:00:00至 To 2027-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-10-11 00:00:00 至 To 2027-01-01 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: |
尚未开始 Not yet 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): |
采用随机数字表法进行随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random number table method was used for randomization |
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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 |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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 |