ChiCTR2600119068 版本V1.0 版本创建时间2026/02/14 16:02:37 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:

ChiCTR2600119068 

最近更新日期:

Date of Last Refreshed on:

2026-02-14 16:02:21 

注册时间:

Date of Registration:

2026-02-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

全氟化合物暴露与早产风险的关联研究

Public title:

Association Study of Perfluorinated Compound Exposure and Preterm Birth Risk

注册题目简写:

English Acronym:

研究课题的正式科学名称:

全氟化合物暴露与早产风险的关联研究:DNA甲基化机制的中介效应分析

Scientific title:

Association Study of Perfluorinated Compound Exposure and Preterm Birth Risk: Mediation Effect Analysis of DNA Methylation Mechanism

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:

刘静 

研究负责人:

刘静 

Applicant:

Jing Liu 

Study leader:

Jing Liu 

申请注册联系人电话:

Applicant telephone:

+86 10 84206180

研究负责人电话:

Study leader's telephone:

+86 10 84206180

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:

liujing906@163.com

研究负责人电子邮件:

Study leader's E-mail:

liujing906@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:

北京市朝阳区樱花园东街2号

研究负责人通讯地址:

北京市朝阳区樱花园东街2号

Applicant address:

No.2 Yinghua East Street, Chaoyang District, Beijing 100029, China

Study leader's address:

No.2 , Yinghua East Street, Chaoyang Dist. Beijing , 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:

中日友好医院

Applicant's institution:

China-japan friendship hospital

研究负责人所在单位:

中日友好医院

Affiliation of the Leader:

China-Japan Friendship 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:

2025-KY-491

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:

中日友好医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of China-Japan Friendship Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-31 00:00:00

伦理委员会联系人:

闫旭

Contact Name of the ethic committee:

Yan Xu

伦理委员会联系地址:

北京市朝阳区樱花园东街2号

Contact Address of the ethic committee:

No.2 , Yinghua East Street, Chaoyang Dist. Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 84206250

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zryyec@126.com

研究实施负责(组长)单位:

中日友好医院

Primary sponsor:

China-Japan Friendship Hospital

研究实施负责(组长)单位地址:

北京市朝阳区樱花园东街2号

Primary sponsor's address:

No.2 , Yinghua East Street, Chaoyang Dist. Beijing, 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):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中日友好医院

具体地址:

北京市朝阳区樱花园东街2号

Institution
hospital:

China-Japan Friendship Hospital

Address:

No.2 , Yinghua East Street, Chaoyang Dist. Beijing, China

经费或物资来源:

“菁英青年”人才培育计划 "青苗人才"项目

Source(s) of funding:

Elite Medical Professionals Initiative of China-Japan Friendship Hospital

Target disease:

preterm birth

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:

(1)评估全氟化合物暴露与早产发生风险的关联性;(2)早产儿外周血中DNA甲基化模式的分析;(3)探讨DNA甲基化在PFAS暴露与早产风险之间的中介作用  

Objectives of Study:

(1) To assess the association between perfluorinated compound exposure and the risk of preterm birth; (2) To analyze DNA methylation patterns in the peripheral blood of preterm infants; (3) To explore the mediating role of DNA methylation between PFAS exposure and the risk of preterm birth.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

病例组: 1.单胎早产儿; 2.完整的临床信息与生物样本; 3.监护人同意参加该研究并签署知情同意书。 健康对照组: 1.单胎新生儿; 2.完整的临床信息与生物样本; 3.监护人同意参加该研究并签署知情同意书;

Inclusion criteria

Case group: 1. Singleton premature infants; 2. Complete clinical information and biological samples; 3. Guardians consented to participate in the study and signed informed consent forms. Healthy control group: 1. Singleton newborns; 2. Complete clinical information and biological samples; 3. Guardians consented to participate in the study and signed informed consent forms.

排除标准:

1.排除罹患复杂先天性心脏病、遗传代谢病的新生儿。

Exclusion criteria:

1.Exclude newborns suffering from complex congenital heart disease or inherited metabolic disorders.

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2028-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-02 00:00:00 To 2028-06-30 00:00:00  

干预措施:

Interventions:

组别:

病例组

样本量:

100

Group:

case group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

健康对照组

样本量:

100

Group:

Healthy control group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

中日友好医院 

单位级别:

三级甲等 

Institution
hospital:

China-Japan Friendship Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

全氟化合物、DNA甲基化

指标类型:

主要指标

Outcome:

Perfluorinated compounds, DNA methylation

Type:

Primary indicator

测量时间点:

生后72小时血

测量方法:

通过代谢组学检测全氟化合物水平,通过DNA甲基化芯片检测甲基化水平

Measure time point of outcome:

72hour

Measure method:

The levels of perfluorinated compounds were detected using metabolomics, and the methylation level was detected using a DNA methylation chip.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

外周血样本

组织:

Sample Name:

Peripheral blood 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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age 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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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):

研究结果发表后,可联系通讯作者获取。

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

After the paper is published, you can contact the corresponding author for more information.

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:

通过病例报告表记录。

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

Recorded through case report forms。

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-02-14 16:02:21