子痫前期中甘露糖转移酶ALG3影响绒毛外滋养细胞糖基化的致病机制研究

注册号:

Registration number:

ChiCTR2500115207 

最近更新日期:

Date of Last Refreshed on:

2025-12-23 17:52:35 

注册时间:

Date of Registration:

2025-12-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

子痫前期中甘露糖转移酶ALG3影响绒毛外滋养细胞糖基化的致病机制研究

Public title:

Research on the Pathogenic Mechanism of Mannosyltransferase ALG3 Affecting Glycosylation in Extravillous Trophoblasts in Preeclampsia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

子痫前期中甘露糖转移酶ALG3影响绒毛外滋养细胞糖基化的致病机制研究

Scientific title:

Research on the Pathogenic Mechanism of Mannosyltransferase ALG3 Affecting Glycosylation in Extravillous Trophoblasts in 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:

张宇 

研究负责人:

张宇 

Applicant:

Zhang Yu 

Study leader:

Zhang Yu 

申请注册联系人电话:

Applicant telephone:

+86 898 66776091

研究负责人电话:

Study leader's
telephone:

+86 898 66776091

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:

yudschang@163.com

研究负责人电子邮件:

Study leader's E-mail:

yudschang@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:

海南省海口市龙华路31号

研究负责人通讯地址:

海南省海口市龙华区31号

Applicant address:

No.32, Longhua Road, Haikou, Hainan

Study leader's address:

No.32, Longhua Road, Haikou, Hainan

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:

海南医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Hainan Medical University

研究负责人所在单位:

海南医科大学第一附属医院

Affiliation of the Leader:

Hainan Medical College First Affiliated 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:

2025-KYL-217

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:

海南医科大学第一附属医院医学伦理委员会

Name of the ethic committee:

Hainan Medical University First Affiliated Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-21 00:00:00

伦理委员会联系人:

林萍

Contact Name of the ethic committee:

Lin Ping

伦理委员会联系地址:

海南省海口市龙华区31号

Contact Address of the ethic committee:

No.32, Longhua Road, Haikou, Hainan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 898 66735891

伦理委员会联系人邮箱:

Contact email of the ethic committee:

hyfylunli@163.com

研究实施负责(组长)单位:

海南医科大学第一附属医院

Primary sponsor:

Hainan Medical College First Affiliated Hospital

研究实施负责(组长)单位地址:

海南省海口市龙华区31号

Primary sponsor's address:

No.32, Longhua Road, Haikou, Hainan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

海南省

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第一附属医院

具体地址:

海南省海口市龙华区31号

Institution
hospital:

Hainan Medical College First Affiliated Hospital

Address:

No.32, Longhua Road, Haikou, Hainan

经费或物资来源:

国家自然科学基金

Source(s) of funding:

National Natural Science Foundation of China

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

明确ALG3影响绒毛外滋养细胞功能,参与子痫前期发病。  

Objectives of Study:

To clarify that ALG3 affects the function of extravillous trophoblasts and is involved in the pathogenesis of preeclampsia.

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.胎儿畸形或染色体疾病;
3.合并慢性疾病 (高血压,慢性肾病,自身免疫疾病等)或其他严重内外科疾病;

Exclusion criteria:

1. Multiple pregnancy; 2. Fetal malformations or chromosomal diseases; 3. Combined with chronic diseases (such as hypertension, chronic kidney disease, autoimmune diseases, etc.) or other serious internal and surgical diseases;

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2029-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

子痫前期患者组

样本量:

20

Group:

Preeclampsia patients group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

正常孕妇组

样本量:

20

Group:

Normal pregnant women 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):

海南省 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

Hainan Medical College First Affiliated Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

ALG3、INSR、MMP9的表达水平

指标类型:

主要指标

Outcome:

Expression of ALG3, INSR, MMP9

Type:

Primary indicator

测量时间点:

获取胎盘组织后24小时内检测

测量方法:

qPCR和Western blot

Measure time point of outcome:

Detected within 24 hours of obtaining placenta.

Measure method:

qPCR and Western blot

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

胎盘

组织:

Sample Name:

placenta

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 20 years
最大 Max age 40 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):

不共享

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

Not shared.

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:

病历记录表

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

Medical Records

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-23 17:52:16