基于肠道菌群--代谢途径研究膳食模式对妊娠期糖尿病的预防作用机制

注册号:

Registration number:

ChiCTR2500104951 

最近更新日期:

Date of Last Refreshed on:

2025-06-25 17:53:57 

注册时间:

Date of Registration:

2025-06-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于肠道菌群--代谢途径研究膳食模式对妊娠期糖尿病的预防作用机制

Public title:

Study on the preventive mechanism of dietary pattern on gestational diabetes mellitus based on metabolic pathway of intestinal flora

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于“肠道菌群--代谢途径“”研究膳食模式对妊娠期糖尿病的预防作用机制

Scientific title:

Study on the preventive mechanism of dietary pattern on gestational diabetes mellitus based on metabolic pathway of intestinal flora

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:

郑清香 

研究负责人:

江秀敏 

Applicant:

Qingxiang Zheng 

Study leader:

Xiumin Jiang 

申请注册联系人电话:

Applicant telephone:

+86 157 0595 0550

研究负责人电话:

Study leader's
telephone:

+86 139 6085 0518

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:

804148329@qq.com

研究负责人电子邮件:

Study leader's E-mail:

jzc0427@163.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:

福建省福州市鼓楼区道山路18号

研究负责人通讯地址:

福建省福州市鼓楼区道山路18号

Applicant address:

18 Daoshan Road, Gulou District, Fuzhou, Fujian province, China

Study leader's address:

18 Daoshan Road, Gulou District, Fuzhou, Fujian province, China

申请注册联系人邮政编码:

Applicant postcode:

350001

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

福建省妇幼保健院

Applicant's institution:

Fujian Maternity and Child Health Hospital

研究负责人所在单位:

福建省妇幼保健院

Affiliation of the Leader:

Fujian Maternity and Child Health 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:

2021KLRD0645

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:

福建省妇幼保健院伦理委员会

Name of the ethic committee:

The Ethical Committees of Fujian Maternity and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-06-25 00:00:00

伦理委员会联系人:

福建省妇幼保健院伦理委员会

Contact Name of the ethic committee:

The Ethical Committees of Fujian Maternity and Child Health Hospital

伦理委员会联系地址:

福建省福州市鼓楼区道山路18号

Contact Address of the ethic committee:

18 Daoshan Road, Gulou District, Fuzhou, Fujian province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 591 8755 1247

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:

福建省妇幼保健院

Primary sponsor:

Fujian Maternity and Child Health Hospital

研究实施负责(组长)单位地址:

福建省福州市鼓楼区道山路18号

Primary sponsor's address:

18 Daoshan Road, Gulou District, Fuzhou, Fujian province, 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):

福建省

市(区县):

福州市

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建省妇幼保健院

具体地址:

福建省福州市鼓楼区道山路18号

Institution
hospital:

Fujian Maternity and Child Health Hospital

Address:

18 Daoshan Road, Gulou District, Fuzhou, Fujian province, China

经费或物资来源:

福建省科学技术厅

Source(s) of funding:

Fujian Science and Technology Department

研究疾病:

妊娠期糖尿病  

Target disease:

Gestational mellitus diabetes

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:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本课题组前期研究发现膳食模式和益生菌通过调节妊娠期糖尿病孕鼠肠道菌群及其代谢物表达影响血糖、血脂水平。本研究拟通过临床试验,从微生物组学、代谢组学机制层面,并基于肠道菌群-代谢途径研究膳食模式对妊娠期糖尿病孕妇肠道菌群及其代谢、胰岛素抵抗的作用机制与作用靶点。  

Objectives of Study:

Our previous research found that dietary patterns and probiotics affect blood glucose and lipid levels by regulating the expression of intestinal flora and its metabolites in pregnant women with gestational mellitus diabetes. This study aims to study the mechanism and target of dietary patterns on the intestinal flora, metabolism and insulin resistance of pregnant women with gestational diabetes via clinical trials from the perspective of microbiology and metabolomics mechanisms, and based on the intestinal flora metabolism pathway.

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.孕妇有糖尿病、高血压病、抑郁病史,或者合并先天性心脏病、肝肾功能不全、慢性肠炎; 2.孕前及孕期使用皮质激素类药物; 3.孕早期并发严重创伤等其他应激状态; 4.近期一个月内并发急性胃肠炎; 5.产检及分娩资料不完整的孕产妇。

Exclusion criteria:

1.Pregnant women have a history of diabetes, hypertension, depression, or congenital heart disease, liver and kidney dysfunction, and chronic enteritis; 2.Use corticosteroids before and during pregnancy; 3.Early pregnancy complicated with severe trauma and other stress states; 4.Acute gastroenteritis complicated within the past month; 5.Pregnant women with incomplete prenatal examination and delivery data.

研究实施时间:

Study execute time:

From 2021-08-01 00:00:00 To 2024-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-10-08 00:00:00 To 2022-12-27 00:00:00

干预措施:

Interventions:

组别:

妊娠期糖尿病组

样本量:

50

Group:

GDM group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

正常孕妇组

样本量:

50

Group:

Normal 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):

福建省 

市(区县):

福州市 

Country:

China

Province:

Fujian Province

City:

Fuzhou

单位(医院):

福建省妇幼保健院 

单位级别:

三甲 

Institution
hospital:

Fujian Maternity and Child Health Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

膳食模式

指标类型:

主要指标

Outcome:

Dietary patterns

Type:

Primary indicator

测量时间点:

在孕24~28周和孕34~41+6周

测量方法:

FFQ膳食问卷

Measure time point of outcome:

24-28 gestational weeks and 24-41+6 gestational weeks

Measure method:

Food frequency questionnaire (FFQ)

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

Gut microbiota

Type:

Primary indicator

测量时间点:

在孕24~28周和孕34~41+6周

测量方法:

16S rRNA sequencing

Measure time point of outcome:

24-28 gestational weeks and 24-41+6 gestational weeks

Measure method:

16S rRNA sequencing

指标中文名:

血浆代谢物

指标类型:

主要指标

Outcome:

Plasma metabolites

Type:

Primary indicator

测量时间点:

在孕24~28周和孕34~41+6周

测量方法:

LC-MS靶标定量代谢组学检测

Measure time point of outcome:

24-28 gestational weeks and 24-41+6 gestational weeks

Measure method:

LC-MS/MS analyses

指标中文名:

血糖

指标类型:

主要指标

Outcome:

Blood glucose

Type:

Primary indicator

测量时间点:

在孕24~28周和孕34~41+6周

测量方法:

ELISA

Measure time point of outcome:

24-28 gestational weeks and 24-41+6 gestational weeks

Measure method:

ELISA

指标中文名:

生活指标

指标类型:

次要指标

Outcome:

Plasma parameters

Type:

Secondary indicator

测量时间点:

在孕24~28周和孕34~41+6周

测量方法:

ELISA

Measure time point of outcome:

24-28 gestational weeks and 24-41+6 gestational weeks

Measure method:

ELISA

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

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:

Fecal samples

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 20 years
最大 Max age 35 years

性别:

女性

Gender:

Female

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:

None

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):

ResMan,论文发表后一年内, http://www.medresman.org.cn/login.aspx。

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.

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

注册人:

Name of Registration:

 2025-06-25 17:53:42