胎盘外泌体联合子宫动脉 PI、MAP 及 PAPP-A 在子痫前期预测中的价值

注册号:

Registration number:

ChiCTR2500100424 

最近更新日期:

Date of Last Refreshed on:

2025-04-09 15:00:02 

注册时间:

Date of Registration:

2025-04-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

胎盘外泌体联合子宫动脉 PI、MAP 及 PAPP-A 在子痫前期预测中的价值

Public title:

The value of placental exosomes combined with uterine artery PI, MAP, and PAPP-A in the prediction of preeclampsia.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胎盘外泌体联合子宫动脉 PI、MAP 及 PAPP-A 在子痫前期预测中的价值

Scientific title:

The value of placental exosomes combined with uterine artery PI, MAP, and PAPP-A in the prediction of preeclampsia.

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:

孟艳岑 

研究负责人:

孟艳岑 

Applicant:

Yancen Meng 

Study leader:

Yancen Meng 

申请注册联系人电话:

Applicant telephone:

+86 150 3216 1008

研究负责人电话:

Study leader's
telephone:

+86 150 3216 1008

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:

251055159@qq.com

研究负责人电子邮件:

Study leader's E-mail:

251055159@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

石家庄市第四医院

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:

石家庄市长安区谈固北大街16号

研究负责人通讯地址:

石家庄市长安区谈固北大街16号

Applicant address:

16 North Tangu Street, Chang'an District, Shijiazhuang City

Study leader's address:

16 North Tangu Street, Chang'an District, Shijiazhuang City

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:

石家庄市第四医院

Applicant's institution:

Shijiazhuang Fourth Hospital

研究负责人所在单位:

石家庄市第四医院

Affiliation of the Leader:

Shijiazhuang Fourth 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:

20240008

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:

石家庄市第四医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shijiazhuang Fourth Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-02-28 00:00:00

伦理委员会联系人:

苏建强

Contact Name of the ethic committee:

Su Jianqiang

伦理委员会联系地址:

石家庄市长安区谈固北大街16号

Contact Address of the ethic committee:

No.16 Tangu North Street, Chang'an District, Shijiazhuang City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 150 3216 1008

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:

石家庄市第四医院

Primary sponsor:

Shijiazhuang Fourth Hospital

研究实施负责(组长)单位地址:

石家庄市长安区谈固北大街16号

Primary sponsor's address:

No.16 Tangu North Street, Chang'an District, Shijiazhuang City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北

市(区县):

石家庄市

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

石家庄市第四医院

具体地址:

石家庄市长安区谈固北大街16号

Institution
hospital:

Shijiazhuang Fourth Hospital

Address:

No.16 Tangu North Street, Chang'an District, Shijiazhuang City

经费或物资来源:

河北省卫建委及石家庄市第四医院

Source(s) of funding:

raise independently

研究疾病:

子痫前期  

Target disease:

Preeclampsia

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:

通过结合胎盘外泌体及其相关 miRNA、母体特征、子宫动脉血流参数以及妊娠相关血浆蛋白 A(PAPP-A),构建一个多参数联合的子痫前期高危预测模型。这一模型的建立旨在为中国人群提供一种更为精准的子痫前期风险管理方案,从而实现对高风险孕妇的早期识别和干预。  

Objectives of Study:

By integrating placental exosomes and their associated miRNAs, maternal characteristics, uterine artery Doppler parameters, and pregnancy-associated plasma protein A (PAPP-A), a multi-parameter combined prediction model for high-risk preeclampsia is constructed. The establishment of this model aims to provide a more precise risk management strategy for preeclampsia in the Chinese population, thereby enabling early identification and intervention for high-risk pregnant women.

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、多胎妊娠者; 2、胎儿畸形、患有染色体疾病者; 3、终止妊娠或流产。

Exclusion criteria:

1. Multiple pregnancies; 2. Fetal malformations and chromosomal diseases; 3. Termination of pregnancy or miscarriage.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2027-02-02 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-18 00:00:00 To 2026-03-23 00:00:00

干预措施:

Interventions:

组别:

高风险组

样本量:

196

Group:

High-risk group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

中风险组

样本量:

196

Group:

Medium-risk group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

低风险组

样本量:

196

Group:

Low-risk 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):

河北省 

市(区县):

石家庄市 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

石家庄市第四医院 

单位级别:

三甲 

Institution
hospital:

Shijiazhuang Fourth Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

胎盘外泌体

指标类型:

主要指标

Outcome:

Placental exosomes

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

妊娠相关蛋白 A

指标类型:

主要指标

Outcome:

Pregnancy-associated plasma protein A

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均动脉压

指标类型:

主要指标

Outcome:

Mean arterial pressure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

子宫动脉搏动指数

指标类型:

主要指标

Outcome:

uterine artery pulsatility index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

子宫动脉阻力指数

指标类型:

次要指标

Outcome:

uterine artery resistance index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

子宫动脉收缩期/舒张期血流速度

指标类型:

次要指标

Outcome:

uterine artery systolic/diastolic velocity ratio

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:

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 18 years
最大 Max age 45 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:

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:

CRF

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

CRF

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:

 2025-04-09 14:59:50