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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2400090880 |
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最近更新日期: Date of Last Refreshed on: |
2024-10-15 08:48:29 |
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注册时间: Date of Registration: |
2024-10-15 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
妊娠期母体叶酸营养状况与母儿结局关系的多中心研究 |
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Public title: |
A multi-center study on the relationship between maternal folate nutrition status during pregnancy and maternal and fetal outcomes |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
妊娠期母体叶酸水平与母儿结局关系的研究 |
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Scientific title: |
Study on the association between maternal folate levels during pregnancy and pregnancy outcomes |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
张浦杨 |
研究负责人: |
李光辉 |
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Applicant: |
Puyang Zhang |
Study leader: |
Guanghui Li |
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申请注册联系人电话: Applicant telephone: |
+86 186 1814 2064 |
研究负责人电话: Study leader's telephone: |
+86 131 2472 8821 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
zhangpuyang@ccmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
liguanghui@ccmu.edu.cn |
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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): |
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申请注册联系人通讯地址: |
北京市朝阳区姚家园路251号 |
研究负责人通讯地址: |
北京市朝阳区姚家园路251号 |
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Applicant address: |
No. 251 of Road Yaojiayuan, Chaoyang District, Bejing |
Study leader's address: |
No. 251 of Road Yaojiayuan, Chaoyang District, Bejing |
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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: |
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申请人所在单位: |
首都医科大学附属北京妇产医院 |
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Applicant's institution: |
Beijing Obstetrics and Gynecology Hospital, Capital Medical University |
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研究负责人所在单位: |
首都医科大学附属北京妇产医院 |
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Affiliation of the Leader: |
Beijing Obstetrics and Gynecology Hospital, Capital Medical University |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2023-KY-050-01 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
首都医科大学附属北京妇产医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Beijing Obstetrics and Gynecology Hospital, Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-08-17 00:00:00 |
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伦理委员会联系人: |
伦理委员会办公室 |
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Contact Name of the ethic committee: |
Office of the ethic committee |
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伦理委员会联系地址: |
北京市朝阳区团结湖北五条团结湖街道社区服务中心201室 |
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Contact Address of the ethic committee: |
Room 201, Community Service Center of Tuanjiehu Street, Tuanjiehubeiwutiao, Chaoyang District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8596 8407 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
fcyylunli@163.com |
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研究实施负责(组长)单位: |
首都医科大学附属北京妇产医院 |
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Primary sponsor: |
Beijing Obstetrics and Gynecology Hospital, Capital Medical University |
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研究实施负责(组长)单位地址: |
北京市朝阳区姚家园路251号 |
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Primary sponsor's address: |
No. 251 of Road Yaojiayuan, Chaoyang, Bejing |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
中国妇幼保健协会 |
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Source(s) of funding: |
China Maternal and Child Health Association |
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Target disease: |
None |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
1. 基于全国多中心研究数据,评估我国不同地区妊娠期红细胞叶酸水平及孕期动态变化,并探讨可获得最佳母儿结局的孕早、中、晚期叶酸适宜范围。 2. 探讨叶酸摄入、基因型对红细胞叶酸水平的影响,以指导临床应用叶酸补充剂及进行叶酸水平检测,为妊娠期妇女科学合理地制定叶酸补充方案提供依据。 |
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Objectives of Study: |
1. Based on national multicenter research data, evaluate the folate levels in red blood cells during pregnancy and the dynamic changes during pregnancy in different regions of China, and explore the appropriate range of folate levels in early, mid and late pregnancy to achieve the best maternal and fetal outcomes. 2. Explore the effects of folate intake and genotype on red blood cell folate levels, in order to guide clinical application of folate supplements and folate level testing, and provide a basis for scientifically and reasonably formulating folate supplementation plans for pregnant women. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
孕6~13周,18~44岁,不合并慢性疾病(高血压、糖尿病、甲状腺疾病、肝病、肾病、中重度贫血)、无精神类疾病、无胃肠道疾病及胃肠道手术史、无传染病史(肝炎、结核等)及癌症术后等。 |
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Inclusion criteria |
6-13 gestational weeks, 18-44 years old, without chronic diseases (hypertension, diabetes, thyroid disease, liver disease, kidney disease, Moderate to severe anemia), without mental illness, without history of gastrointestinal diseases or gastrointestinal surgery, without history of infectious diseases (hepatitis, tuberculosis, etc.) and postoperative cancer. |
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排除标准: |
规律吸烟、饮酒、精神类疾病不能正确回答问题或不愿进行问卷调查者不纳入本研究。 |
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Exclusion criteria: |
smoking or alcohol consumption, with mental illness inability to answer questions correctly, or unwillingness to conduct questionnaire surveys. |
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研究实施时间: Study execute time: |
从 From 2023-04-01 00:00:00至 To 2026-04-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-08-24 00:00:00 至 To 2025-08-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
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Blinding: |
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是否共享原始数据: IPD sharing |
Yes |
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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): |
研究结束后2年通过Resman网络数据平台共享原始数据(http://www.medresman.org.cn/uc/index.aspx) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
IPD would be shared through ResMan after the study completed for 2 years ((http://www.medresman.org.cn/uc/index.aspx)) |
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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: |
数据采集使用病历记录表(CRF) 数据管理EDC系统使用临床试验公共管理平台Resman(http://www.medresman.org.cn/uc/index.aspx) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF Resman (http://www.medresman.org.cn/uc/index.aspx) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |