ChiCTR2500105363 版本V1.0 版本创建时间2025/07/02 11:28:27 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:

ChiCTR2500105363 

最近更新日期:

Date of Last Refreshed on:

2025-07-02 11:28:09 

注册时间:

Date of Registration:

2025-07-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中国妇幼健康队列

Public title:

ALL for MCH-QI Cohort

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中国妇幼健康与质量提升研究联盟(ALL for MCH-QI)队列

Scientific title:

The Research Alliance for Maternal-Child Health & Quality Improvement (ALL for MCH-QI) Cohort

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:

石慧峰 

研究负责人:

石慧峰 

Applicant:

Huifeng Shi 

Study leader:

Huifeng Shi 

申请注册联系人电话:

Applicant telephone:

+86 15201277769

研究负责人电话:

Study leader's telephone:

+86 10 82267852

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:

nsxm@pku.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

nsxm@pku.edu.cn

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:

北京市海淀区花园北路49号

研究负责人通讯地址:

北京市海淀区花园北路49号

Applicant address:

No. 49 Huayuan North Road, Haidian District, Beijing

Study leader's address:

No. 49 Huayuan North Road, Haidian District, Beijing

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:

北京大学第三医院

Applicant's institution:

Peking University Third Hospital

研究负责人所在单位:

北京大学第三医院

Affiliation of the Leader:

Peking University Third 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:

(2025)医伦审第(423-02)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:

北京大学第三医院医学科学研究伦理委员会四组

Name of the ethic committee:

Medical Science Research Ethics Committee of Peking University Third Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-09 00:00:00

伦理委员会联系人:

张钰

Contact Name of the ethic committee:

Yu Zhang

伦理委员会联系地址:

北京市海淀区花园北路49号

Contact Address of the ethic committee:

No. 49 Huayuan North Road, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8226 6876

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhangyu2012pku@163.com

研究实施负责(组长)单位:

北京大学第三医院

Primary sponsor:

Peking University Third Hospital

研究实施负责(组长)单位地址:

北京市海淀区花园北路49号

Primary sponsor's address:

No. 49 Huayuan North Road, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第三医院

具体地址:

北京市海淀区花园北路49号

Institution
hospital:

Peking University Third Hospital

Address:

No. 49 Huayuan North Road, Haidian District, Beijing

经费或物资来源:

北京大学第三医院临床队列建设项目

Source(s) of funding:

Clinical Cohort Construction Program of Peking University Third Hospital

Target disease:

Pregnancy complications; maternal and child health

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:

本队列建设项目核心目的是,采用“1+N”的模式,建立互利、公平、开放、共享、共进的中国妇幼健康与质量提升研究联盟(Research Alliance for Maternal-Child Health & Quality Improvement, ALL for MCH-QI)队列研究平台。具体阐述如下: (1)“1”-建立基础队列:基于国内非常完善的规律产检和住院分娩服务体系和高度信息化和结构化的病历记录,以最经济、高效的方式,整合社会人口特征、临床检查等信息,构建多中心大样本孕产妇回顾性队列,形成满足多病共研的全人群基础数据库,为产科疾病的监测、高危识别、预测,以及更多前瞻性队列和RCT研究的开展,提供基础数据支持; (2)“N”-拓展专题队列:在基础队列基础上,建立N支小型前瞻性专题队列,为一些特定问题和特殊疾病的深入研究(如发病机制研究)提供强有力的平台支持。 这一建设模式将充分利用现在医院信息化优势,以最经济高效的方式,满足多暴露多结局和专病/专题专研的队列建设需求。  

Objectives of Study:

The objective is to establish the Research Alliance for Maternal-Child Health & Quality Improvement (ALL for MCH-QI) with the principles of mutual benefit, fairness, openness, sharing, and collective progress, and to build a cohort research platform by adopting a "1+N" model. (1) "1" - Establishing a basic cohort: Based on the well-established system of regular antenatal and hospital delivery services in China, we aim to build a retrospective cohort of multi-center and large sample of pregnant women (100,000 cases during the project period), integrating the information on socio-demographic characteristics, clinical examinations, disease diagnosis and clinical practices. This cohort will form a population-wide basic database that meets the multimorbidity coresearch requirements, providing basic data support for real-world studies on surveillance, high-risk identification, prediction and interventions for obstetric diseases, as well as the conduct of more prospective cohorts and RCT studies. (2) "N" - Establishing N thematic cohorts: Based on the basic cohort, N prospective thematic cohorts will be established to provide strong platform support for the in-depth study of some specific issues and special diseases, such as pathogenesis study; Within the project period, a birth cohort will be established, enrolling 500 pregnant women and following up until their infants reach one year of age.

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.回顾性队列:2018-2024年之间妊娠;孕妇怀孕时年龄18-49岁;在成员单位常规产检,首次产检小于14周,孕早、中、晚期各阶段至少一次产检;在所在成员单位分娩或终止妊娠。
2.前瞻性队列:2025-2027年之间妊娠;怀孕年龄在18-49岁之间;已在成员单位建档,当前孕周小于14周;计划在所在成员单位规律产检和分娩;并预期子代3岁以前儿童保健均在本研究中心完成;知情同意后愿意参与本研究。

Inclusion criteria

1.Retrospective cohort: pregnancy between 2018 and 2024; aged 18-49 years at the time of pregnancy; routine prenatal examination in member units, with the first prenatal examination less than 14 weeks, and at least one prenatal examination in first, second and third trimesters; delivered or underwent pregnancy termination at the member units.
2.Prospective cohort: Women who are pregnant between 2025 and 2027, aged 18 to 49, have been registered in the member units, and are currently less than 14 weeks of pregnancy; plan to undergo regular prenatal examinations and deliveries at their respective member units; all child health care for the offspring will be completed at this research center before the age of three years; provide informed consent and agree to participate in the study.

排除标准:

1.回顾性队列:排除所需关键信息项(详见下文)不完整者。
2.前瞻性队列:排除退出研究者,或因故去其他医院就诊,尝试多种措施无法随访者。

Exclusion criteria:

1.Retrospective cohort: pregnant women without complete key information will be excluded.
2.Prospective cohort: participants will be excluded from the prospective cohort if they: withdraw from the study, transfer care to non-participating hospitals, or become lost to follow-up despite multiple contact attempts.

研究实施时间:

Study execute time:

From 2025-07-14 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-14 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

回顾性队列

样本量:

100000

Group:

Retrospective cohort

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

前瞻性队列

样本量:

500

Group:

Prospective cohort

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学第三医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University Third Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

孕产妇基本特征、既往史、妊娠合并症和并发症、诊疗情况等。

指标类型:

主要指标

Outcome:

Maternal characteristics, health outcomes, and received medical treatment.

Type:

Primary indicator

测量时间点:

孕产妇孕早、中、晚期、产时、产后。

测量方法:

Measure time point of outcome:

Women in the first, second, and third trimesters, during and after delivery.

Measure method:

指标中文名:

孕产妇营养、运动、睡眠、心理。

指标类型:

主要指标

Outcome:

Maternal nutrition, exercise, sleep status and mental health.

Type:

Primary indicator

测量时间点:

孕产妇孕早、中、晚期、产后。

测量方法:

Measure time point of outcome:

Women in the first, second, and third trimesters and after delivery.

Measure method:

指标中文名:

婴幼儿养育照护情况。

指标类型:

主要指标

Outcome:

Nursing care of infants.

Type:

Primary indicator

测量时间点:

婴幼儿出生后42天、3月龄、6月龄、9月龄、12月龄、18月龄、24月龄、30月龄、36月龄时。

测量方法:

Measure time point of outcome:

At 42 days, 3 months, 6 months, 9 months, 12 months, 18 months, 24 months, 30 months, 36 months afte

Measure method:

指标中文名:

婴幼儿生长发育、患病和诊疗情况等。

指标类型:

主要指标

Outcome:

Child growth, development, diseases and received medical treatment.

Type:

Primary indicator

测量时间点:

婴幼儿出生后42天、3月龄、6月龄、9月龄、12月龄、18月龄、24月龄、30月龄、36月龄时。

测量方法:

Measure time point of outcome:

At 42 days, 3 months, 6 months, 9 months, 12 months, 18 months, 24 months, 30 months, 36 months afte

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

静脉血

组织:

Sample Name:

Venous blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

脐带血

组织:

Sample Name:

Umbilical cord blood

Tissue:

人体标本去向

使用后保存  

说明

废弃组织

Fate of sample:

Preservation after use  

Note:

Abandoned tissue

标本中文名:

宫颈阴道分泌物

组织:

Sample Name:

Cervical vaginal discharge

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

胎盘

组织:

Sample Name:

placenta

Tissue:

人体标本去向

使用后保存  

说明

废弃组织

Fate of sample:

Preservation after use  

Note:

Abandoned tissue

标本中文名:

子宫切除术后离体子宫的平滑肌组织

组织:

Sample Name:

Smooth muscle tissue of detached uterus after hysterectomy

Tissue:

人体标本去向

使用后保存  

说明

废弃组织

Fate of sample:

Preservation after use  

Note:

Abandoned tissue

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 0 years
最大 Max age 49 years

性别:

男女均可

Gender:

Both

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

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):

预计共享的时间:2026年1月起;预计共享的方式:向研究联盟提出申请,审批通过后即可获得数据,联系人及联系方式:石慧峰(nsxm@pku.edu.cn)。

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

Data will be available upon application to the Research Alliance for Maternal-Child Health & Quality Improvement (ALL for MCH-QI) since 2026. Contact person and contact information: Huifeng Shi (nsxm@pku.edu.cn).

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:

回顾性队列数据的采集主要依据项目组提供的指引,从病历系统中导出数据,并由项目组统一整理,然后在数据管理系统发布。前瞻性队列设计有专门的信息采集表,电子化后搭载于数据管理系统。

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

For the retrospective cohort, data extraction was performed according to project-specific protocols, where raw data were retrieved from medical record systems, underwent centralized curation by the project team, and were subsequently published on the data management system. For the prospective cohort, study-specific electronic case report forms (eCRFs) were designed and deployed on the data management system.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-07-02 11:28:09