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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: |
ChiCTR2300069665 |
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最近更新日期: Date of Last Refreshed on: |
2023-08-13 16:29:14 |
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注册时间: Date of Registration: |
2023-03-22 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: |
益生菌副干酪乳酪杆菌Shirota株对肺结核患者抗结核药物所致胃肠道不良反应及免疫功能的影响 |
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Public title: |
Effects of probiotic Lacticaseibacillus paracasei strain Shirota on gastrointestinal adverse reactions and immunity function in tuberculosis 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: |
益生菌副干酪乳酪杆菌Shirota株对肺结核患者抗结核药物所致胃肠道不良反应及免疫功能的影响 |
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Scientific title: |
Effects of probiotic Lacticaseibacillus paracasei strain Shirota on gastrointestinal adverse reactions and immunity function in tuberculosis patients |
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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: |
李艳 |
研究负责人: |
汪求真 |
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Applicant: |
Yan Li |
Study leader: |
Qiuzhen Wang |
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申请注册联系人电话: Applicant telephone: |
+86 131 3472 7754 |
研究负责人电话:
Study leader's |
+86 137 0532 0918 |
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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: |
ly1472997049@163.com |
研究负责人电子邮件: Study leader's E-mail: |
kevin_1971@126.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: |
山东省青岛市市南区宁夏路308号 |
研究负责人通讯地址: |
山东省青岛市市南区宁夏路308号 |
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Applicant address: |
308 Ningxia Road, Shinan District, Qingdao, Shandong |
Study leader's address: |
308 Ningxia Road, Shinan District, Qingdao, Shandong |
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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: |
青岛大学 |
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Applicant's institution: |
Qingdao University |
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研究负责人所在单位: |
青岛大学 |
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Affiliation of the Leader: |
Qingdao 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: |
QDU-HEC-2022232 |
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: |
青岛大学医学部伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Medical College Of Qingdao University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-11-16 00:00:00 | ||
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伦理委员会联系人: |
徐丽洒 |
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Contact Name of the ethic committee: |
Lisa Xu |
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伦理委员会联系地址: |
山东省青岛市市南区宁夏路308号 |
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Contact Address of the ethic committee: |
308 Ningxia Road, Shinan District, Qingdao, Shandong |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
青岛大学医学部 |
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Primary sponsor: |
Medical College Of Qingdao University |
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研究实施负责(组长)单位地址: |
山东省青岛市市南区宁夏路308号 |
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Primary sponsor's address: |
308 Ningxia Road, Shinan District, Qingdao, Shandong |
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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: |
株式会社养乐多本社 |
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Source(s) of funding: |
Yakult Honsha Co., Ltd. |
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研究疾病: |
肺结核 |
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Target disease: |
Tuberculosis |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
1. 主要目的: 观察益生菌的补充是否能降低抗结核药物引起的胃肠道不良反应的发生率,或缩短不良反应的持续时间。 2. 次要研究目标包括: (1)阐明益生菌LcS对肠道菌群多样性和物种丰富度的调节作用; (2)探讨益生菌LcS通过CD4+/CD8+、Th17/Treg细胞平衡及相关细胞因子对抗结核免疫的调节作用; (3)初步分析LcS对肝损伤发生率的影响,探索将肠道菌群作为肝损伤发生的生物标志物的可行性。 |
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Objectives of Study: |
1. Main objective: To see if probiotic supplementation reduced the incidence of gastrointestinal adverse effects caused by anti-TB drugs, or shortened the duration of adverse effects. 2. Secondary objectives: (1) Elucidating the regulatory effect of probiotic LcS on gut microbiota diversity and species richness; (2) To investigate the regulatory effect of probiotic LcS on anti-tuberculosis immunity through CD4+/CD8+, Th17/Treg cell balance, and related cytokines; (3) The effect of LcS on the incidence of liver injury was preliminarily analyzed, and the feasibility of using intestinal flora as a biomarker of liver injury was explored. |
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药物成份或治疗方案详述: |
随机分为LcS干预组(100亿LcS CFU/day)和安慰剂对照组。干预将从抗结核治疗开始,持续8周。将在干预前、干预后4周和干预后8周收集粪便样本。在干预前和干预后8周采集血液样本(3~5ml)。比较两组患者的胃肠道不良反应、肠道菌群、免疫活性。 |
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Description for medicine or protocol of treatment in detail: |
Randomized to LcS intervention (10 billion LcS CFU/day) and placebo. The intervention will start with anti-TB treatment and last for 8 weeks. Stool samples will be collected before, four weeks after and eight weeks after the intervention. Blood samples (3~5ml) were collected before and 8 weeks after intervention. Gastrointestinal adverse reactions, intestinal flora, and immune activity of the two groups were compared. |
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纳入标准: |
1. 患者年龄18-75岁,DOTS每日用药方案(2HRZE/4HR, H=异烟肼,R=利福平,Z=吡嗪酰胺,E=乙胺丁醇;前两个月进行强化治疗,随后四个月进行巩固治疗)。 2. 所有参与者将被要求在干预过程中戒烟、戒酒,不得将益生菌与酸奶、饮料等食物一起服用; 3. 他们将被要求坚持每天服用研究产品,遵守问卷调查和采集血液、粪便样本的要求。 |
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Inclusion criteria |
1. Patients aged 18 to 75 years, DOTS daily regimen (2HRZE/4HR, H = isoniazid, R = rifampicin, Z = pyrazinamide, E = ethambutol; Intensive treatment for the first two months, consolidation therapy for the next four months) ; 2. All participants will be asked to quit smoking and alcohol during the intervention, and must not take probiotics with foods such as yogurt and beverages; 3. They will be required to take the investigational product daily and comply with questionnaires and blood and stool samples. |
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排除标准: |
1. 基线肝功能异常患者; 2. 孕妇或哺乳期妇女; 3. 对牛奶过敏; 4. 肺外结核病; 5. 并发糖尿病; 6. 严重的肾脏、心脏或肠道疾病; 7. 伴有慢性炎症或自身免疫性疾病、精神疾病; 8. 经常饮用益生菌或发酵奶; 9. 服用可能影响研究结果的药物或补充剂。 |
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Exclusion criteria: |
1. Patients with baseline liver dysfunction; 2. Pregnant or lactating women; 3. Hypersensitivity to cow's milk; 4. Tuberculosis outside the lungs; 5. Concurrent diabetes mellitus; 6. Severe kidney, heart, or intestinal disease; 7. With chronic inflammatory or autoimmune diseases or psychiatric disorders; 8. Frequent consumption of probiotics or fermented milk; 9. Taking medications or supplements that may affect the results of the study. |
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研究实施时间: Study execute time: |
从 From 2023-03-24 00:00:00至 To 2024-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-04-01 00:00:00 至 To 2024-10-27 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): |
李延龙采用分层区组随机化的方法,通过SAS 9.4软件的PROC PLAN过程产生随机表 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Li Yanlong used the method of stratified block randomization, and the randomization table was generated by the PROC PLAN procedure in SAS 9.4 software |
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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: |
双盲 |
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Blinding: |
double blind |
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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): |
no |
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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: |
CFR |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CFR |
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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 |