ChiCTR2500108434 版本V1.0 版本创建时间2025/08/29 17:13:26 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:

ChiCTR2500108434 

最近更新日期:

Date of Last Refreshed on:

2025-08-29 17:12:58 

注册时间:

Date of Registration:

2025-08-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

妊娠不同阶段确诊的妊娠期亚临床甲减对妊娠结局及产后转归影响的队列研究

Public title:

A cohort study on the impact of gestational subclinical hypothyroidism diagnosed at different stages of pregnancy on pregnancy outcomes and postpartum recovery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

妊娠不同阶段确诊的妊娠期亚临床甲减对妊娠结局及产后转归影响的队列研究

Scientific title:

A cohort study on the impact of gestational subclinical hypothyroidism diagnosed at different stages of pregnancy on pregnancy outcomes and postpartum recovery

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:

李娜 

研究负责人:

李娜 

Applicant:

Na Li 

Study leader:

Na Li 

申请注册联系人电话:

Applicant telephone:

+86 13636352801

研究负责人电话:

Study leader's telephone:

+86 21 37798589

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:

lena0113@126.com

研究负责人电子邮件:

Study leader's E-mail:

lena0113@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:

上海市虹口区武进路85号

研究负责人通讯地址:

上海市虹口区武进路85号

Applicant address:

No. 85, Wujin Road, Hongkou District, Shanghai

Study leader's address:

No. 85, Wujin Road, Hongkou District, Shanghai

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:

上海市第一人民医院

Applicant's institution:

Shanghai General Hospital

研究负责人所在单位:

上海市第一人民医院

Affiliation of the Leader:

Shanghai General 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:

院伦快[2025]200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:

上海市第一人民医院人体试验伦理审查委员会

Name of the ethic committee:

Shanghai General Hospital Institutional Review Board

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-25 00:00:00

伦理委员会联系人:

耿雯倩

Contact Name of the ethic committee:

Geng Wenqian

伦理委员会联系地址:

上海市虹口区武进路85号

Contact Address of the ethic committee:

No. 85, Wujin Road, Hongkou District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 36126254

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13262983906@163.com

研究实施负责(组长)单位:

上海市第一人民医院

Primary sponsor:

Shanghai General Hospital

研究实施负责(组长)单位地址:

上海市虹口区武进路85号

Primary sponsor's address:

No. 85, Wujin Road, Hongkou District, Shanghai

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):

上海市第一人民医院

具体地址:

上海市虹口区武进路85号

Institution
hospital:

Shanghai General Hospital

Address:

No. 85, Wujin Road, Hongkou District, Shanghai

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

Target disease:

Gestational subclinical hypothyroidism

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:

探讨妊娠早期、中期、晚期确诊为 GSCH 患者产后甲状腺功能转归的情况及其影响因素  

Objectives of Study:

Exploring the postpartum thyroid function and its influencing factors in patients with gestational subclinical hypothyroidism (GSCH) diagnosed in the first, second, and third trimesters

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.孕期 FT3、FT4 水平在正常范围,TSH 水平高于 4mIU/L;
2.年龄≥18 岁;

Inclusion criteria

1.A TSH level above 4 mIU/L with normal FT3 and FT4 levels during pregnancy; 2.Age >= 18 years;

排除标准:

1.曾行甲状腺手术、经甲状腺放射性治疗、自身免疫等所致的孕前甲状腺功能减退者;
2.垂体 TSH 瘤、甲状腺激素抵抗、药物性等因素等导致的 TSH 升高者;
3.孕前具有高血压、糖尿病者,具有吸烟、酗酒、药物成瘾等不良生活习惯者;
4.GSCH 确诊孕周不详者;
5.分娩后未停用优甲乐者;

Exclusion criteria:

1.Pre-existing hypothyroidism with a history of thyroid surgery, I-131 therapy, or autoimmune disease;
2.Elevated TSH levels due to TSHoma, thyroid hormone resistance, or medications.
3.Individuals with unhealthy lifestyle habits, such as smoking, heavy alcohol consumption, or drug addiction;
4.GSCH cases with missing data for gestational age at diagnosis;
5.Patients who continued taking levothyroxine postpartum;

研究实施时间:

Study execute time:

From 2025-09-01 00:00:00 To 2026-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2025-12-31 00:00:00  

干预措施:

Interventions:

组别:

妊娠晚期 GSCH组

样本量:

87

Group:

Late pregnancy GSCH group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

妊娠中期 GSCH组

样本量:

87

Group:

Mid-pregnancy GSCH group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

妊娠早期 GSCH组

样本量:

87

Group:

Early pregnancy GSCH 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):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Shanghai General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

产后 1 年甲状腺功能异常的发生率

指标类型:

主要指标

Outcome:

Incidence of abnormal thyroid function one year postpartum

Type:

Primary indicator

测量时间点:

产后1年

测量方法:

查询医学记录

Measure time point of outcome:

One year postpartum

Measure method:

Check the medical record

指标中文名:

产后 42 天甲状腺功能异常的发生率

指标类型:

次要指标

Outcome:

Incidence of abnormal thyroid function 42 days postpartum

Type:

Secondary indicator

测量时间点:

产后6周,及产后每年

测量方法:

查询医学记录

Measure time point of outcome:

6 weeks postpartum

Measure method:

Check the medical record

指标中文名:

产后远期(截止至 2024 年 12 月)甲状腺功能异常的发生率

指标类型:

次要指标

Outcome:

Incidence of abnormal thyroid function long-term postpartum (up to December 2024)

Type:

Secondary indicator

测量时间点:

分娩或终止妊娠时

测量方法:

查询医学记录

Measure time point of outcome:

More than one year postpartum

Measure method:

Check the medical record

指标中文名:

妊娠不良结局的发生

指标类型:

次要指标

Outcome:

Adverse maternal and fetal outcomes

Type:

Secondary indicator

测量时间点:

分娩或终止妊娠时

测量方法:

查询医学记录

Measure time point of outcome:

At the time of delivery or termination of pregnancy

Measure method:

Check the medical record

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

N/A

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 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

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:

电子数据采集

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:

无/No

注册人:

Name of Registration:

 2025-08-29 17:12:58