基于母婴队列探究孕期暴露因素与不良妊娠结局及子代发育的相关性

注册号:

Registration number:

ChiCTR2500111680 

最近更新日期:

Date of Last Refreshed on:

2025-11-04 16:19:48 

注册时间:

Date of Registration:

2025-11-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于母婴队列探究孕期暴露因素与不良妊娠结局及子代发育的相关性

Public title:

Association of Prenatal Exposure Factors with Adverse Pregnancy Outcomes and Offspring Development: A Mother-Child Cohort Study.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于母婴队列探究孕期暴露因素与不良妊娠结局及子代发育的相关性

Scientific title:

Association of Prenatal Exposure Factors with Adverse Pregnancy Outcomes and Offspring Development: A Mother-Child Cohort Study.

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:

宣荣荣 

研究负责人:

宣荣荣 

Applicant:

Rongrong Xuan 

Study leader:

Rongrong Xuan 

申请注册联系人电话:

Applicant telephone:

+86 574 8703 5244

研究负责人电话:

Study leader's
telephone:

+86 574 8703 5244

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:

fyxuanrongrong@nbu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

552173986@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:

浙江省宁波市海曙区柳汀街59号

研究负责人通讯地址:

浙江省宁波市海曙区柳汀街59号

Applicant address:

No. 59, Liuting Street, Haishu District, Ningbo City, Zhejiang Province

Study leader's address:

No. 59, Liuting Street, Haishu District, Ningbo City, Zhejiang Province

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:

宁波大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Ningbo University

研究负责人所在单位:

宁波大学附属第一医院

Affiliation of the Leader:

Ningbo First 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:

宁波大学附属第一医院伦审2025研第286A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:

宁波大学附属第一医院医学伦理委员会

Name of the ethic committee:

First Affiliated Hospital of Ningbo University Clinical Trial Ethics Committee for Drugs and Medical Devices

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-24 00:00:00

伦理委员会联系人:

陈少莹

Contact Name of the ethic committee:

Shaoying Chen

伦理委员会联系地址:

浙江省宁波市海曙区柳汀街59号

Contact Address of the ethic committee:

No. 59, Liuting Street, Haishu District, Ningbo City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 574 87085233

伦理委员会联系人邮箱:

Contact email of the ethic committee:

sychenjy@163.com

研究实施负责(组长)单位:

宁波大学附属第一医院

Primary sponsor:

Ningbo First Hospital

研究实施负责(组长)单位地址:

浙江省宁波市海曙区柳汀街59号

Primary sponsor's address:

No. 59, Liuting Street, Haishu District, Ningbo City, Zhejiang Province

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):

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波大学附属第一医院

具体地址:

浙江省宁波市海曙区柳汀街59号

Institution
hospital:

Ningbo First Hospital

Address:

No. 59, Liuting Street, Haishu District, Ningbo City, Zhejiang Province

经费或物资来源:

宁波市公益类科技计划重点项目

Source(s) of funding:

Key Project of Ningbo Public Welfare Science and Technology Program

研究疾病:

妊娠及妊娠相关性疾病(妊娠期高血压、妊娠期糖尿病、妊娠期肝内胆汁淤积症、妊娠期贫血等)、子代发育障碍(胎儿宫内生长受限、先天性心脏病、神经发育障碍、生长发育障碍等)  

Target disease:

Pregnancy and pregnancy-related disorders (encompassing hypertensive disorders of pregnancy, gestational diabetes mellitus, intrahepatic cholestasis of pregnancy, gestational anemia, etc.) and offspring developmental impairments (including but not limited to fetal growth restriction, congenital heart disease, neurodevelopmental disorders, and growth faltering, etc.).

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:

识别影响母婴健康的关键孕期暴露因素,挖掘不良妊娠结局及子代发育障碍性疾病的早期预警标志物。  

Objectives of Study:

To identify critical prenatal exposures affecting maternal and infant health and to discover early warning biomarkers for adverse pregnancy outcomes and offspring neurodevelopmental disorders, thereby paving the way for early intervention strategies.

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.多胎妊娠; 2.合并严重肝肾疾病、癌症等基础疾病; 3.无法配合完成规范的数据调查与生物样本采集;

Exclusion criteria:

1.Multiple pregnancies; 2. Combined with severe liver and kidney diseases, cancer and other underlying diseases; 3. Unable to cooperate in completing standardized data surveys and biological sample collection;

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2028-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-04 00:00:00 To 2028-10-31 00:00:00

干预措施:

Interventions:

组别:

训练集

样本量:

1500

Group:

Training set

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

测试集

样本量:

500

Group:

Test set

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):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

Ningbo University First Affiliated Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道微生物组学分析

指标类型:

次要指标

Outcome:

Gut Microbiome Analysis

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

关键营养代谢指标

指标类型:

次要指标

Outcome:

Key Nutritional Metabolic Indicators

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床观察指标

指标类型:

主要指标

Outcome:

Clinical Outcome Measures

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活方式及心理压力水平

指标类型:

次要指标

Outcome:

Lifestyle and psychological stress levels

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

污染物内暴露水平

指标类型:

次要指标

Outcome:

Internal exposure levels of pollutants

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

胎盘

组织:

Sample Name:

Placental Tissue

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 Samples

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:

羊水

组织:

Sample Name:

Amniotic Fluid Samples

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:

母体粪便

组织:

Sample Name:

Maternal Fecal Samples

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:

母体血液

组织:

Sample Name:

Maternal Blood Samples

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:

新生儿咽拭子

组织:

Sample Name:

Neonatal Oropharyngeal Swab

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:

胎粪

组织:

Sample Name:

Meconium 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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 20 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

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):

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:

使用病例记录表及电子信息采集系统进行数据采集及管理

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

Data collection and management are carried out by using case record table and electronic information collection system.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-11-04 16:19:42