膳食可溶性多糖以肠道菌群依赖方式驱动糖尿病动脉粥样硬化

注册号:

Registration number:

ChiCTR2500113366 

最近更新日期:

Date of Last Refreshed on:

2025-11-27 11:38:58 

注册时间:

Date of Registration:

2025-11-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

膳食可溶性多糖以肠道菌群依赖方式驱动糖尿病动脉粥样硬化

Public title:

Dietary Soluble Polysaccharides Drive Diabetic Atherosclerosis in a Gut Microbiota-Dependent Manner

注册题目简写:

English Acronym:

研究课题的正式科学名称:

膳食可溶性多糖以肠道菌群依赖方式驱动糖尿病动脉粥样硬化

Scientific title:

Dietary Soluble Polysaccharides Drive Diabetic Atherosclerosis in a Gut Microbiota-Dependent Manner

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:

李邈宇 

研究负责人:

李邈宇 

Applicant:

Miaoyu Li 

Study leader:

Miaoyu Li 

申请注册联系人电话:

Applicant telephone:

+86 188 5117 6707

研究负责人电话:

Study leader's
telephone:

+86 188 5117 6707

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:

limiaoyu66@163.com

研究负责人电子邮件:

Study leader's E-mail:

limiaoyu66@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

浙江省人民医院

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:

浙江省杭州市拱墅区上塘路158号

研究负责人通讯地址:

浙江省杭州市拱墅区上塘路158号

Applicant address:

No. 158 Shangtang Road, Gongshu District, Hangzhou, Zhejiang, China

Study leader's address:

No. 158 Shangtang Road, Gongshu District, Hangzhou, Zhejiang, China

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:

浙江省人民医院

Applicant's institution:

Zhejiang Provincial People's Hospital

研究负责人所在单位:

浙江省人民医院

Affiliation of the Leader:

Zhejiang Provincial People's Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

浙人医伦审2025研第(460)号

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:

浙江省人民医院医学伦理委员会

Name of the ethic committee:

Zhejiang Provincial People's Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-17 00:00:00

伦理委员会联系人:

李青青

Contact Name of the ethic committee:

Qingqing Li

伦理委员会联系地址:

浙江省杭州市拱墅区上塘路158号

Contact Address of the ethic committee:

No. 158 Shangtang Road, Gongshu District, Hangzhou, Zhejiang, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 8589 3643

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:

浙江省人民医院

Primary sponsor:

Zhejiang Provincial People's Hospital

研究实施负责(组长)单位地址:

浙江省杭州市拱墅区上塘路158号

Primary sponsor's address:

No. 158 Shangtang Road, Gongshu District, Hangzhou, Zhejiang, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

杭州市

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江省人民医院

具体地址:

浙江省杭州市拱墅区上塘路158号

Institution
hospital:

Zhejiang Provincial People's Hospital

Address:

No. 158 Shangtang Road, Gongshu District, Hangzhou, Zhejiang, China

经费或物资来源:

博士后科研启动金

Source(s) of funding:

Postdoctoral Research Start-up Grant

研究疾病:

糖尿病动脉粥样硬化  

Target disease:

Diabetic Atherosclerosis

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

揭示膳食纤维多糖饮食通过重塑黏液层共生微生物群结构影响糖尿病动脉粥样硬化进展。  

Objectives of Study:

Dietary Fiber Polysaccharides Influence the Progression of Diabetic Atherosclerosis by Reshaping the Gut Microbiota Structure of the Mucus Layer.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.近1个月内使用过抗生素或接受肠道菌群移植; 2.近1月内使用益生菌补充剂; 3.严重全身性疾病,如晚期恶性肿瘤、活动性感染、终末期肝肾功能不全; 4.长期使用全身性糖皮质激素、免疫抑制剂;

Exclusion criteria:

1. Use of antibiotics or undergoing fecal microbiota transplantation within the past one month 2. Use of probiotic supplements within the past one month. 3. Severe systemic diseases, such as advanced malignancy, active infection, or end-stage hepatic/renal insufficiency. 4. Chronic use of systemic corticosteroids or immunosuppressive agents.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2026-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-05-31 00:00:00

干预措施:

Interventions:

组别:

糖尿病合并动脉粥样硬化患者

样本量:

200

Group:

Diabetes patients with atherosclerosis

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

健康组

样本量:

200

Group:

Health group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

杭州市 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江省人民医院 

单位级别:

三甲 

Institution
hospital:

Zhejiang Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

宏基因组学

指标类型:

主要指标

Outcome:

Metagenomics

Type:

Primary indicator

测量时间点:

测量方法:

Illuminia高通量测序仪

Measure time point of outcome:

Measure method:

Illumina

指标中文名:

代谢组

指标类型:

主要指标

Outcome:

Metabolomics

Type:

Primary indicator

测量时间点:

测量方法:

超高效液相质谱联用技术

Measure time point of outcome:

Measure method:

LC-MS/MS analyzer

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血清

组织:

Sample Name:

Serum

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

Feces

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 90 years

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):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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):

宏基因组原始数据将在2026年12月在National Center for Biotechnology Information平台(https://www.ncbi.nlm.nih.gov/)公开。

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

The Metagenomics dataset will be available on the National Center for Biotechnology Information (https://www.ncbi.nlm.nih.gov/)in December 2026

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:

由研究者进行数据采集后形成电子表格汇总分析及管理

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

After data collection by the researchers, an electronic spreadsheet is formed for summary analysis and management.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-11-27 11:38:41