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注册号: Registration number: |
ChiCTR2500108426 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-29 16:28:49 |
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注册时间: Date of Registration: |
2025-08-29 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: |
限能量平衡膳食对超重/肥胖患者肠道屏障功能及免疫功能的影响 |
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Public title: |
The influence of energy-restricted balanced diet on intestinal barrier function and immune function in overweight/obese patients |
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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: |
限能量平衡膳食对肥胖症免疫功能及肠道屏障功能影响的机制研究 |
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Scientific title: |
Mechanism Research on the Effects of Energy-Restricted Balanced Diet on Immune Function and Intestinal Barrier Function in Obesity |
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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: |
赵茜 |
研究负责人: |
赵茜 |
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Applicant: |
Zhao Qian |
Study leader: |
Zhao Qian |
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申请注册联系人电话: Applicant telephone: |
+86 189 9516 0125 |
研究负责人电话:
Study leader's |
+86 189 9516 0125 |
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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: |
18995160125@163.com |
研究负责人电子邮件: Study leader's E-mail: |
18995160125@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: |
宁夏银川市金凤区正源北街301号 |
研究负责人通讯地址: |
宁夏银川市金凤区正源北街301号 |
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Applicant address: |
No. 301 Zhengyuan North Street, Jinfeng District, Yinchuan |
Study leader's address: |
No. 301 Zhengyuan North Street, Jinfeng District, Yinchuan |
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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: |
宁夏回族自治区人民医院 |
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Applicant's institution: |
Ningxia Hui Autonomous Region People's Hospital |
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研究负责人所在单位: |
宁夏回族自治区人民医院 |
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Affiliation of the Leader: |
Ningxia Hui Autonomous Region People's Hospital |
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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: |
伦理[2024]-NZR-015 |
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: |
宁夏回族自治区人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Ningxia Hui Autonomous Region People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-04-17 00:00:00 | ||
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伦理委员会联系人: |
魏景坤 |
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Contact Name of the ethic committee: |
Wei Jingkun |
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伦理委员会联系地址: |
宁夏银川市金凤区正源北街301号 |
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Contact Address of the ethic committee: |
No. 301 Zhengyuan North Street, Jinfeng District, Yinchuan |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 182 9501 9369 |
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: |
宁夏回族自治区人民医院 |
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Primary sponsor: |
Ningxia Hui Autonomous Region People's Hospital |
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研究实施负责(组长)单位地址: |
宁夏银川市金凤区正源北街301号 |
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Primary sponsor's address: |
No. 301 Zhengyuan North Street, Jinfeng District, Yinchuan |
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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: |
宁夏回族自治区自然科学基金项目 |
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Source(s) of funding: |
Natural Science Foundation Project of Ningxia Hui Autonomous Region |
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研究疾病: |
超重/肥胖 |
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Target disease: |
Overweight/obese |
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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: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
1.评估超重/肥胖干预效果:通过设计限能量饮食方案,观察其对肥胖患者体重、BMI及体脂率等指标的影响,以量化限能量饮食对人类肥胖问题的治疗效果,并探究其在改善代谢健康方面的潜力。 2.揭示肠道屏障功能修复机制:测定超重/肥胖患者肠道通透性指标(如D-乳酸含量、二胺氧化酶(DAO)活性、瓜氨酸水平),探索限能量饮食如何恢复人体肠道屏障完整性及其对整体健康的影响。 3.探讨免疫功能调节作用:监测超重/肥胖患者在接受限能量饮食后血清中炎症标志物(如CRP、IL-6、IL-10、TNF-α、Sll)水平的变化,以及免疫细胞功能(抑制/细胞毒性T细胞、辅助性T细胞、IgA、IgM、IgG)的改变,明确限能量饮食对人体免疫功能的影响。 |
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Objectives of Study: |
1. Evaluate the effect of overweight/obesity intervention: By designing a calorie-restricted diet plan, observe its impact on weight, BMI, and body fat percentage of obese patients, to quantify the therapeutic effect of calorie-restricted diets on human obesity and explore its potential in improving metabolic health. 2. Reveal the mechanism of intestinal barrier function repair: Measure intestinal permeability indicators (such as D-lactic acid content, diamine oxidase (DAO) activity, citrulline level) in overweight/obese patients, and explore how calorie-restricted diets restore the integrity of the intestinal barrier in the human body and its impact on overall health. 3. Explore the regulatory effect on immune function: Monitor changes in serum inflammatory markers (such as CRP, IL-6, IL-10, TNF-α, Sll) and alterations in immune cell function (suppressor/cytotoxic T cells, helper T cells, IgA, IgM, IgG) in overweight/obese patients after receiving a calorie-restricted diet, to clarify the impact of calorie-restricted diets on human immune function. |
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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.有严重的心肝肾等器官、系统等疾病,或目前正在接受严重的心血管、免疫、呼吸、肝胆、肾脏和泌尿、神经、肌肉骨骼、精神、感染和恶性疾病的治疗 2.有胃肠道疾病(如便秘、腹泻、腹痛、肠易激综合征及炎症性肠病) 3.在最近一个月内食用影响体重的药物(抑制剂和食欲抑制剂) 4.近期(过去2个月)或持续使用抗生素 5.怀孕和哺乳期妇女 6. 计划参加其他临床试验 7.以及调查员因其他原因认为不合适的任何人 |
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Exclusion criteria: |
1. There are serious diseases such as heart, liver and kidney, or organs, systems and other diseases, or are currently undergoing severe cardiovascular, immunity, breathing, hepatobiliary, kidney and urology, nerves, muscle skeletal, mental, infection and malignant diseases 2.There are gastrointestinal diseases (such as constipation, diarrhea, abdominal pain, intestinal excitement syndrome, and inflammatory bowel disease) 3.Have taken weight-affecting drugs (inhibitors and appetite suppressants) within the last month. 4.Recently (over the past 2 months) or continuous use of antibiotics 5.Pregnancy and lactation women 6. Plan to participate in other clinical trials 7.Investigators who believe it is inappropriate for other reasons. |
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研究实施时间: Study execute time: |
从 From 2024-10-01 00:00:00至 To 2026-01-28 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-02-18 00:00:00 至 To 2025-12-31 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: |
公开/Public |
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盲法: |
无 |
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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): |
ResMan,论文发表后一年内, http://www.medresman.org.cn/login.aspx。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan, within one year of publication, http://www.medresman.org.cn/login.aspx. |
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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: |
病例记录表与电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form ,Electronic Data Capture |
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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 |