|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2500102647 |
|
最近更新日期: Date of Last Refreshed on: |
2025-05-18 15:37:22 |
|
注册时间: Date of Registration: |
2025-05-18 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
母乳低聚糖及婴儿型双歧杆菌改善肠道菌群老化抵御肠道屏障衰老的作用研究 |
|
Public title: |
Study on the effects of breast milk oligosaccharides and infantile bifidobacterium in improving intestinal microbiota ageing and resisting intestinal barrier ageing |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
母乳低聚糖及婴儿型双歧杆菌改善肠道菌群老化抵御肠道屏障衰老的作用研究 |
|
Scientific title: |
Study on the effects of breast milk oligosaccharides and infantile bifidobacterium in improving intestinal microbiota ageing and resisting intestinal barrier ageing |
|
研究课题代号(代码): Study subject ID: |
|
|
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: |
|
申请注册联系人: |
黎晓婷 |
研究负责人: |
沈曦 |
|
Applicant: |
Xiaoting Li |
Study leader: |
Xi Shen |
|
申请注册联系人电话: Applicant telephone: |
+86 159 1729 7926 |
研究负责人电话:
Study leader's |
+86 152 0821 3847 |
|
申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
||
|
申请注册联系人电子邮件: Applicant E-mail: |
15917297926@163.com |
研究负责人电子邮件: Study leader's E-mail: |
269871047@qq.com |
|
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): |
||
|
申请注册联系人通讯地址: |
四川省成都市人民南路三段16号 |
研究负责人通讯地址: |
四川省成都市人民南路三段16号 |
|
Applicant address: |
16 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan |
Study leader's address: |
16 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan |
|
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: |
||
|
申请人所在单位: |
四川大学华西公共卫生学院营养与食品卫生学系 |
||
|
Applicant's institution: |
Department of Nutrition and Food Hygiene, West China School of Public Health, Sichuan University |
||
|
研究负责人所在单位: |
四川大学华西公共卫生学院营养与食品卫生学系 |
||
|
Affiliation of the Leader: |
Department of Nutrition and Food Hygiene, West China School of Public Health, Sichuan University |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
Gwll2025018 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
|
批准本研究的伦理委员会名称: |
四川大学华西第四医院/华西公共卫生学院伦理委员会 |
||
|
Name of the ethic committee: |
Ethical Approval of Ethics Committee of West China Fourth Hospital and West China School of Public Health, Sichuan University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2025-03-14 00:00:00 | ||
|
伦理委员会联系人: |
熊围 |
||
|
Contact Name of the ethic committee: |
Xiong Wei |
||
|
伦理委员会联系地址: |
四川省成都市人民南路三段16号 |
||
|
Contact Address of the ethic committee: |
16 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8550 8845 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
|
|
研究实施负责(组长)单位: |
四川大学华西公共卫生学院营养与食品卫生学系 |
||||||||||||||||||||||
|
Primary sponsor: |
Department of Nutrition and Food Hygiene, West China School of Public Health, Sichuan University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
四川省成都市人民南路三段16号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
16 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
达能营养中心(中国) |
||||||||||||||||||||||
|
Source(s) of funding: |
Danone Nutrition Center (China) |
||||||||||||||||||||||
|
研究疾病: |
肠道健康 |
||||||||||||||||||||||
|
Target disease: |
Intestinal health |
||||||||||||||||||||||
|
研究疾病代码: |
|
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
干预性研究 |
||||||||||||||||||||||
|
Study type: |
Interventional study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
随机平行对照 |
||||||||||||||||||||||
|
Study design: |
Parallel |
||||||||||||||||||||||
|
研究目的: |
1.明确以婴儿型双歧杆菌失调为特征的肠道菌群老化与肠道屏障衰老的相关性 2.验证在衰老初期补充促进双歧杆菌生长的母乳低聚糖可延缓肠道菌群老化进而控制肠道屏障衰老,降低全身炎性衰老,且添加婴儿来源两歧双歧杆菌可增效该作用。 |
||||||||||||||||||||||
|
Objectives of Study: |
1.To clarify the correlation between intestinal microbiota aging and intestinal barrier aging characterized by infantile bifidobacterial dysbiosis 2.It was verified that supplementation of breast milk oligosaccharides that promote the growth of Bifidobacteria in the early stage of aging could delay the aging of intestinal flora, control the aging of the intestinal barrier, and reduce systemic inflammatory aging, and the addition of Bifidobacterium bifidum from infants could increase the effect of this effect. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
1.年龄55~65岁(包括两端); 2.日常生活能够自理; 3.在本地生活三年及以上; 4.本人及家属配合,自愿参加并签订知情同意书。 肠道屏道衰老组纳入标准:血浆二胺氧化酶(DAO)、D-乳酸(D-LC)、细菌内毒素(BT)三项指标中任意一项或多项出现上升趋势且超出标准值范围; 肠道屏障未衰老组纳入标准:血浆二胺氧化酶(DAO)、D-乳酸(D-LC)、细菌内毒素(BT)三项指标均未出现上升趋势且未超出标准值范围。 |
||||||||||||||||||||||
|
Inclusion criteria |
1. Age range of 55-65 years old (including both ends); 2. Able to take care of oneself in daily life; 3. Have lived locally for three years or more; 4. I and my family members cooperate, voluntarily participate, and sign an informed consent form. Inclusion criteria for the aging group of intestinal tract: any one or more of the three indicators of plasma diamine oxidase (DAO), D-lactate (D-LC), and bacterial endotoxin (BT) show an upward trend and exceed the standard value range; Inclusion criteria for the non aging group of intestinal barrier: plasma diamine oxidase (DAO), D-lactate (D-LC), and bacterial endotoxin (BT) did not show an upward trend and did not exceed the standard value range. |
||||||||||||||||||||||
|
排除标准: |
1.患有严重器质性病变(如严重肝病伴肝硬化、严重肾功能不全、严重COPD、严重心血管疾病等); 2.过去两年内确诊过恶性肿瘤; 3.过去一个月内接受过抗生素治疗。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1. Suffering from severe organic lesions (such as severe liver disease with cirrhosis, severe renal insufficiency, severe COPD, severe cardiovascular disease, etc.); 2. Diagnosed with malignant tumors within the past two years; 3. Received antibiotic treatment within the past month. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-01-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-05-19 00:00:00 至 To 2025-06-30 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
研究设计者将受试者按照性别分层,采用SPSS 22.0随机数字方法,将受试者随机分成A、B、C、D组,每组25人。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers stratified the subjects by gender and randomly divided them into groups A, B, C, and D, each containing 25 participants, using the random number method in SPSS 22.0. |
||||||||
|
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 |
|
盲法: |
调查员和研究参与者均不清楚分组情况。 |
|
Blinding: |
Neither the investigator nor the study participants were aware of the grouping. |
|
是否共享原始数据: IPD sharing |
否No |
|
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 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
|
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 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |