ChiCTR2500110975 版本V1.0 版本创建时间2025/10/23 11:57:37 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500110975 

最近更新日期:

Date of Last Refreshed on:

2025-10-23 11:57:23 

注册时间:

Date of Registration:

2025-10-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

孕期代谢及免疫异常对母婴菌群扰动及新生儿发育影响

Public title:

Effects of Metabolic and Immune Abnormalities During Pregnancy on Maternal-Fetal Microbiome Disruption and Neonatal Development

注册题目简写:

English Acronym:

研究课题的正式科学名称:

孕期代谢及免疫异常对母婴菌群扰动及新生儿发育影响

Scientific title:

Effects of Metabolic and Immune Abnormalities During Pregnancy on Maternal-Fetal Microbiome Disruption and Neonatal Development

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:

饶琳 

研究负责人:

饶琳 

Applicant:

Lin Rao 

Study leader:

Lin Rao 

申请注册联系人电话:

Applicant telephone:

+86 21 64070434

研究负责人电话:

Study leader's telephone:

+86 21 64070434

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:

ireenrao@163.com

研究负责人电子邮件:

Study leader's E-mail:

ireenrao@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:

上海市徐汇区衡山路910号

研究负责人通讯地址:

上海市徐汇区衡山路910号

Applicant address:

No. 910, Hengshan Road, Xuhui District, Shanghai, China

Study leader's address:

No. 910, Hengshan Road, Xuhui District, Shanghai, 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:

中国福利会国际和平妇幼保健院

Applicant's institution:

International Peace Maternity & Child Health Hospital

研究负责人所在单位:

中国福利会国际和平妇幼保健院

Affiliation of the Leader:

International Peace Maternity & Child Health Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

GKLW-A-2025-040-01

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:

中国福利会国际和平妇幼保健院医学科研伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee, International Peace Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-29 00:00:00

伦理委员会联系人:

张延菲

Contact Name of the ethic committee:

Zhang Yanfei

伦理委员会联系地址:

上海市徐汇区衡山路910号

Contact Address of the ethic committee:

No. 910, Hengshan Road, Xuhui District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 64070434

伦理委员会联系人邮箱:

Contact email of the ethic committee:

jxzhangyanfei@163.com

研究实施负责(组长)单位:

中国福利会国际和平妇幼保健院

Primary sponsor:

International Peace Maternity & Child Health Hospital

研究实施负责(组长)单位地址:

上海市徐汇区衡山路910号

Primary sponsor's address:

No. 910, Hengshan Road, Xuhui District, Shanghai, 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):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

中国福利会国际和平妇幼保健院

具体地址:

上海市徐汇区衡山路910号

Institution
hospital:

International Peace Maternity & Child Health Hospital

Address:

No. 910, Hengshan Road, Xuhui District, Shanghai, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

None

Target disease:

Gestational diabetes mellitus,Autoimmune disease(Antiphospholipid Syndrome and Sj?gren's Syndrome)

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

基于母婴微生物传递的关键作用及妊娠期糖尿病、自身免疫性疾病对母婴健康的潜在影响,本研究拟通过前瞻性纵向队列研究,系统解析不同疾病状态下母体菌群、母乳菌群及代谢谱的动态变化特征,并阐明其对新生儿微生物群成熟、免疫发育及器官功能的影响机制。具体目标包括: 1 揭示疾病特异性母体菌群特征; 2 解析母乳菌群与代谢物的传递路径; 3 评估新生儿菌群发育与健康结局; 4 探索GDM/自身免疫性疾病与母婴菌群互作机制; 5 筛选早期干预靶点。  

Objectives of Study:

Given the pivotal role of maternal-infant microbial transmission and the potential impact of gestational diabetes and autoimmune diseases on maternal-infant health, this study aims to conduct a prospective longitudinal cohort investigation to systematically analyze the dynamic changes in maternal microbiota, breast milk microbiota, and metabolic profiles across different disease states. It further seeks to elucidate the mechanisms by which these changes influence neonatal microbiota maturation, immune development, and organ function. Specific objectives include: 1. Reveal disease-specific maternal microbiome characteristics; 2. Characterize transmission pathways of breast milk microbiota and metabolites; 3. Evaluate neonatal microbiota development and health outcomes; 4. Explore the mechanisms of maternal-infant microbiota interactions in GDM/autoimmune diseases; 5. Identify early intervention targets.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

招募孕早期(8-12周)在上海国妇婴进行产前检查的孕妇,包括健康孕妇和确诊为APS或SS的孕妇,将APS或SS的孕妇入组为自身免疫性疾病组,在孕早期行HbA1c检测,以发现GDM的高风险人群。对所有孕妇在孕中期(24-28周)进行75g口服葡萄糖耐量试验(Oral Glucose Tolerance Test, OGTT),实验进一步将原健康孕妇分组为GDM组和对照组,纳入的孕妇在产妇年龄、BMI、生活习惯和病史方面进行匹配。

Inclusion criteria

Recruiting pregnant women undergoing prenatal checkups at Shanghai Maternity and Infant Hospital during early pregnancy (8-12 weeks), including healthy pregnant women and those diagnosed with APS or SS. Women with APS or SS will be enrolled in the autoimmune disease group. HbA1c testing will be performed during early pregnancy to identify high-risk populations for GDM.All pregnant women will undergo a 75g Oral Glucose Tolerance Test (OGTT) during mid-pregnancy (24-28 weeks). This test will further stratify the originally healthy pregnant women into a GDM group and a control group. The enrolled pregnant women will be matched for maternal age, BMI, lifestyle habits, and medical history.

排除标准:

排除已患有糖尿病、既往代谢性疾病、炎症性疾病、精神类疾病或其他家族性疾病和具有药物滥用史的孕妇。

Exclusion criteria:

Exclude pregnant women with pre-existing diabetes, prior metabolic disorders, inflammatory diseases, psychiatric conditions, other familial diseases, or a history of substance abuse.

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2027-11-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-01 00:00:00 To 2027-11-01 00:00:00  

干预措施:

Interventions:

组别:

健康组

样本量:

100

Group:

Health Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

自身免疫性疾病(抗磷脂综合征/干燥综合征)组

样本量:

100

Group:

Autoimmune disease (antiphospholipid syndrome/Sj?gren's syndrome) group

Sample size:

干预措施:

干预措施代码:

Intervention:

Intervention code:

组别:

妊娠期糖尿病组

样本量:

100

Group:

GDM Group

Sample size:

干预措施:

干预措施代码:

Intervention:

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

中国福利会国际和平妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

International Peace Maternity & Child Health Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

母婴菌群变化情况

指标类型:

主要指标

Outcome:

Changes in the Microbial Communities of Mothers and Infants

Type:

Primary indicator

测量时间点:

孕早期(8-12周)、中期(24-28周)、晚期(32-36周)及产后(分娩后1周内、42天、3个月、6个月、12个月)

测量方法:

对收集的样本进行微生物测序(16S rRNA基因、宏基因组测序)和代谢组学分析(液相色谱-质谱联用,LC-MS;气相色谱-质谱联用,GC-MS)。

Measure time point of outcome:

Early pregnancy (8-12 weeks), mid-pregnancy (24-28 weeks), late pregnancy (32-36 weeks), and postpar

Measure method:

Microbial sequencing (16S rRNA gene, metagenomic sequencing) and metabolomics analysis (liquid chromatography-mass spectrometry, LC-MS; gas chromatography-mass spectrometry, GC-MS) were performed on the collected samples.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

Stool

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:

母体胎盘

组织:

Sample Name:

Maternal placenta

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:

脐血

组织:

Sample Name:

Umbilical cord 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:

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:

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 years
最大 Max age 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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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):

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:

电子采集和管理

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

Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-10-23 11:57:23