ChiCTR2500115207 版本V1.0 版本创建时间2025/12/23 17:52:35 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:

ChiCTR2500115207 

最近更新日期:

Date of Last Refreshed on:

2025-12-23 17:52:16 

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:

1.年龄 20~40 岁,单胎妊娠。 2.子痫前期的诊断标准依据人民卫生出版社第九版《妇产科学》。对照组为剖宫产分娩的正常孕妇。 3.病历资料完整。 4.所有标本的收集均需知情同意,通过依托单位伦理委员会的审查。

Inclusion criteria

1. Age between 20 and 40 years old, single pregnancy. The diagnostic criteria for preeclampsia are based on the 9th edition of Obstetrics and Gynecology published by People's Health Press. The control group consisted of normal pregnant women who underwent cesarean section delivery. 3. The medical records are complete. 4. All specimen collection requires informed consent and review by the ethics committee of the supporting institution.

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