叶酸代谢基因多态性与复发性流产的关系以及机制研究

注册号:

Registration number:

ChiCTR2500110499 

最近更新日期:

Date of Last Refreshed on:

2025-10-14 17:21:31 

注册时间:

Date of Registration:

2025-10-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

叶酸代谢基因多态性与复发性流产的关系以及机制研究

Public title:

Association between gene polymorphisms in the folate metabolism and recurrent pregnancy loss and its mechanis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

叶酸代谢基因多态性与复发性流产的关系以及机制研究

Scientific title:

Association between gene polymorphisms in the folate metabolism and recurrent pregnancy loss and its mechanis

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:

余娜 

研究负责人:

余娜 

Applicant:

Na Yu 

Study leader:

Na Yu 

申请注册联系人电话:

Applicant telephone:

+86 189 1828 2019

研究负责人电话:

Study leader's
telephone:

+86 189 1828 2019

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:

yuna117@126.com

研究负责人电子邮件:

Study leader's E-mail:

yuna117@126.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:

中国上海市浦东新区高科西路2699号

研究负责人通讯地址:

中国上海市浦东新区高科西路2699号

Applicant address:

No. 2699 Gaokewest Road,Pudong District, Shanghai, China

Study leader's address:

No. 2699 Gaokewest Road,Pudong District, Shanghai, 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:

上海市第一妇婴保健院

Applicant's institution:

Shanghai First Maternity and Infant Hospital

研究负责人所在单位:

上海市第一妇婴保健院

Affiliation of the Leader:

Shanghai First Maternity and Infant 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:

(2023)伦审第(096)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:

同济大学附属第一妇婴保健院伦理委员会

Name of the ethic committee:

Ethics Committee, Shanghai First Maternity and Infant Hospital, School of Tongji University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-05-19 00:00:00

伦理委员会联系人:

罗烨

Contact Name of the ethic committee:

Ye Luo

伦理委员会联系地址:

中国上海市浦东新区高科西路2699号

Contact Address of the ethic committee:

No. 2699 Gaokewest Road,Pudong District ,Shanghai,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 2026 1211

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:

上海市第一妇婴保健院

Primary sponsor:

Shanghai First Maternity and Infant Hospital

研究实施负责(组长)单位地址:

中国上海市浦东新区高科西路2699号

Primary sponsor's address:

No. 2699 Gaokewest Road,Pudong District ,Shanghai,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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第一妇婴保健院

具体地址:

中国上海市浦东新区高科西路2699号

Institution
hospital:

Shanghai First Maternity and Infant Hospital

Address:

No. 2699 Gaokewest Road,Pudong District ,Shanghai,China

经费或物资来源:

自筹

Source(s) of funding:

Self raised

研究疾病:

复发性流产  

Target disease:

Recurrent pregnancy loss

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:

分析复发性流产患者不同叶酸代谢基因型的代谢组学和免疫表型特点,以及与妊娠结局的关系。  

Objectives of Study:

Objective to analyze the metabonomic and immunophenotypic characteristics of different folate metabolism genotypes in patients with recurrent pregnancy loss and the relationship with pregnancy outcomes.

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排除患心脑血管、肝肾、造血系统疾病或全身心疾病或精神疾病者;②排除近期使用免疫或抗凝制剂其他药物影响实验结果者。③女方合并有明确的自身免疫病,如SLE等。

Exclusion criteria:

1. Suffering from cardiovascular, cerebrovascular, liver and kidney, hematopoietic system diseases or systemic or mental diseases; 2. Recent use of immune or anticoagulant agents or other drugs that affect the experimental results. 3. The patients with autoimmune diseases, such as SLE.

研究实施时间:

Study execute time:

From 2023-07-01 00:00:00 To 2025-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-07-19 00:00:00 To 2025-06-30 00:00:00

干预措施:

Interventions:

组别:

叶酸代谢高风险

样本量:

75

Group:

High risk of folate metabolism

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

叶酸代谢非高风险

样本量:

75

Group:

Non-high risk of folate metabolism

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):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第一妇婴保健院 

单位级别:

三甲 

Institution
hospital:

Shanghai First Maternity and Infant Hospital

Level of the institution:

Tetiary A

测量指标:

Outcomes:

指标中文名:

MTHFR C677T 基因多态性

指标类型:

主要指标

Outcome:

Gene MTHFR C677T

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

外周血淋巴细胞亚群比例

指标类型:

主要指标

Outcome:

Lymphocyte subsets

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Th1/Th2细胞因子

指标类型:

主要指标

Outcome:

Th1/Th2 cytokines

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

同型半胱氨酸

指标类型:

主要指标

Outcome:

HCY

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

维生素B12

指标类型:

次要指标

Outcome:

Vitamin B12

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

维生素D

指标类型:

次要指标

Outcome:

Vitamin D

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:

结束

/Completed

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:

公开/Public

盲法:

Blinding:

None

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是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):

论文发表后一年内,国家生物信息中心 https://ngdc.cncb.ac.cn/gsa

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

Within one year of publication, China Nation center for Bioinformation https://ngdc.cncb.ac.cn/gsa.

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:

电子采集和管理

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

Electronic Data Capture

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:

 2025-10-14 17:21:13