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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: |
ChiCTR2400087049 |
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最近更新日期: Date of Last Refreshed on: |
2024-07-18 14:32:34 |
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注册时间: Date of Registration: |
2024-07-18 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: |
格氏乳杆菌对1型糖尿病的临床辅助疗效评价:多中心、随机双盲、对照临床研究 |
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Public title: |
Evaluation of clinical auxiliary efficacy of Lactobacillus gasseri on type 1 diabetes: a multicenter, randomized, double-blind, controlled clinical 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: |
格氏乳杆菌对1型糖尿病的临床辅助疗效评价 |
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Scientific title: |
Evaluation of clinical auxiliary efficacy of Lactobacillus gasseri on type 1 diabetes |
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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: |
田海芝 |
研究负责人: |
孙嘉 |
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Applicant: |
Haizhi Tian |
Study leader: |
Jia Sun |
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申请注册联系人电话: Applicant telephone: |
+86 183 5252 7197 |
研究负责人电话:
Study leader's |
+86 510 8519 7370 |
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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: |
7230112039@stu.jiangnan.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
jiasun@jiangnan.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: |
江苏省无锡市滨湖区蠡湖大道1800号 |
研究负责人通讯地址: |
江苏省无锡市滨湖区蠡湖大道1800号 |
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Applicant address: |
1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu, China |
Study leader's address: |
1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu, China |
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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: |
江南大学 |
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Applicant's institution: |
Jiangnan University |
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研究负责人所在单位: |
江南大学 |
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Affiliation of the Leader: |
Jiangnan 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: |
JNU202406RB0567 |
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: |
江南大学医学伦理委员会 |
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Name of the ethic committee: |
Jiangnan University Medical Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-07-12 00:00:00 | ||
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伦理委员会联系人: |
周益舟 |
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Contact Name of the ethic committee: |
Yizhou Zhou |
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伦理委员会联系地址: |
江苏省无锡市滨湖区蠡湖大道1800号 |
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Contact Address of the ethic committee: |
1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 510 8532 8296 |
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: |
江南大学 |
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Primary sponsor: |
Jiangnan University |
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研究实施负责(组长)单位地址: |
江苏省无锡市滨湖区蠡湖大道1800号 |
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Primary sponsor's address: |
1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu, China |
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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: |
国家自然科学基金(82122068) |
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Source(s) of funding: |
National Natural Science Foundation of China (Grant No. 82122068) |
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研究疾病: |
1型糖尿病 |
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Target disease: |
Type 1 diabetes |
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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: |
探究格氏乳杆菌对1型糖尿病患者肠道菌群失衡和自身免疫紊乱的辅助改善作用,为1型糖尿病的治疗提供新思路。 |
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Objectives of Study: |
To explore the clinical auxiliary therapeutic effect of Lactobacillus gasseri on gut microbiota dysbiosis and autoimmune disorders in type 1 diabetes patients, and to represent a therapeutic strategy for type 1 diabetes. |
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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.经医生诊断确认为T1D患者; 2.年龄3~60岁,性别不限; 3.空腹C肽> 100 pmol/L [0.30 ng/mL]或随机C肽> 200 pmol/L [0.60 ng/mL]) 4.签署知情同意书,自愿进行以下操作:按照要求服用益生菌,进行自我血糖监测和每日用药记录,完成患者日志填写,在研究过程中提供粪便样本和血液样本,接受研究访视,其中儿童/青少年受试者,必须征得其法定监护人的同意并签署知情同意书。 |
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Inclusion criteria |
1.Diagnosed by a physician as a patient with Type 1 Diabetes (T1D); 2.Aged 3-60 years, irrespective of gender; 3.Fasting C-peptide > 100 pmol/L [0.30 ng/mL] or random C-peptide > 200 pmol/L [0.60 ng/mL]; 4.Signed informed consent and voluntarily agree to the following procedures: taking probiotics as required, self-monitoring blood glucose, maintaining a daily medication log, completing a patient diary, providing stool and blood samples during the study, and attending study visits. For child/adolescent participants, consent from their legal guardian is required, and the informed consent form must be signed by the guardian. |
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排除标准: |
1.2型糖尿病或其他特殊类型糖尿病; 2.伴有其他自身免疫性疾病、肝肾疾病、心血管疾病、恶性肿瘤、急慢性炎症或精神疾病; 3.在随机分组前1个月内使用其他益生菌补充剂或产品; 4.在随机分组前3个月内服用抗生素、免疫抑制剂、化疗药物及其他可能改变肠道菌群结构的药物; 5.对试验益生菌产品的成分过敏或不耐受; 6.患者依从性较差,随访可能性差者。 |
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Exclusion criteria: |
1. Type 2 diabetes or other specific types of diabetes; 2. Concurrent autoimmune diseases, liver or kidney diseases, cardiovascular diseases, malignant tumors, acute or chronic inflammation, or psychiatric disorders; 3. Use of other probiotic supplements or products within one month prior to randomization; 4. Use of antibiotics, immunosuppressants, chemotherapy drugs, or other medications that may alter gut microbiota composition within three months prior to randomization; 5. Allergy or intolerance to the components of the probiotic product used in the study; 6. Poor patient compliance or low likelihood of follow-up. |
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研究实施时间: Study execute time: |
从 From 2024-02-01 00:00:00至 To 2026-01-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-07-08 00:00:00 至 To 2025-01-01 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: |
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): |
研究者采用随机数表法将受试者随机分为干预组和对照组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers randomly assigned subjects to the treatment and control groups using a random number table method. |
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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,施盲对象为研究人员和受试者。 |
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Blinding: |
Double-blind, with both the researchers and the subjects being blinded. |
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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): |
原始数据公开于中国临床试验公共管理平台中ResMan(http://www.medresman.org.cn),并临床试验完成后1年内以论文形式公开发表研究数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The original data will be made public on the Chinese clinical trial public management platform ResMan (http://www.medresman.org.cn), and the research data will be published in the form of a paper within one year after the completion of the clinical trial. |
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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: |
数据采集将依据病例记录表进行录入,并同步于ResMan进行电子管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection will be entered according to the case record form and synchronized with ResMan for electronic management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |