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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: |
ChiCTR2500108336 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-28 15:32:27 |
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注册时间: Date of Registration: |
2025-08-28 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
妊娠期脂溶性维生素 A、D 和 E 水平与妊娠相关疾病的研究 |
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Public title: |
Study on levels of fat-soluble vitamins A, D and E during pregnancy and pregnancy-related diseases |
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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: |
妊娠期脂溶性维生素 A、D 和 E 水平与妊娠相关疾病的研究 |
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Scientific title: |
Study on levels of fat-soluble vitamins A, D and E during pregnancy and pregnancy-related diseases |
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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: |
侯晨阳 |
研究负责人: |
张思若 |
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Applicant: |
Chenyang Hou |
Study leader: |
Siruo Zhang |
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申请注册联系人电话: Applicant telephone: |
+86 186 3634 4808 |
研究负责人电话:
Study leader's |
+86 29 8525 1331 |
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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: |
sunshine19950217@163.com |
研究负责人电子邮件: Study leader's E-mail: |
hardworkingzsr@126.com |
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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: |
陕西省西安市友谊西路256号 |
研究负责人通讯地址: |
陕西省西安市友谊西路256号 |
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Applicant address: |
256 Youyi West Road, Xi 'an City, Shaanxi Province |
Study leader's address: |
256 Youyi West Road, Xi 'an City, Shaanxi Province |
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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: |
陕西省人民医院 |
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Applicant's institution: |
Shaanxi Provincial People's Hospital |
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研究负责人所在单位: |
陕西省人民医院 |
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Affiliation of the Leader: |
Shaanxi Provincial People's Hospital |
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是否获伦理委员会批准: |
是 |
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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: |
(2024)伦审第(R024)号 |
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: |
陕西省人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Shaanxi Provincial People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-02-04 00:00:00 | ||
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伦理委员会联系人: |
武敏 |
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Contact Name of the ethic committee: |
Min Wu |
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伦理委员会联系地址: |
陕西省西安市友谊西路256号 |
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Contact Address of the ethic committee: |
256 Youyi West Road, Xi 'an City, Shaanxi Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 8525 1331 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
陕西省人民医院 |
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Primary sponsor: |
Shaanxi Provincial People's Hospital |
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研究实施负责(组长)单位地址: |
陕西省西安市友谊西路256号 |
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Primary sponsor's address: |
256 Youyi West Road, Xi 'an City, Shaanxi Province |
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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: |
中华国际科学交流基金会 Z2022LSXB014 |
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Source(s) of funding: |
International Scientific Exchange Foundation of China Z2022LSXB014 |
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研究疾病: |
妊娠 |
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Target disease: |
Pregnancy |
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研究疾病代码: |
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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: |
本研究旨在通过分析孕妇孕期血清脂溶性维生素 A、D 和 E 的水平,发现不同特征孕妇脂溶性维生素的差异性及其原因,探讨影响脂溶性维生素 A、D 和 E 水平的相关因素,研究脂溶性维生素与妊娠并发症以及妊娠结局的关系,为临床防治及个体化营养咨询和建议提供重要依据,对母婴结局的改善、降低不良妊娠结局的发生率以及预防妊娠期并发症发生具有重大意义。 |
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Objectives of Study: |
The purpose of this study was to analyze the levels of serum fat-soluble vitamins A, D and E in pregnant women during pregnancy, find out the differences and causes of fat-soluble vitamins in pregnant women with different characteristics, explore the related factors affecting the levels of fat-soluble vitamins A, D and E, and study the relationship between fat-soluble vitamins and pregnancy complications and pregnancy outcomes. It provides an important basis for clinical prevention and treatment and individualized nutrition consultation and recommendations, and has great significance for improving maternal and infant outcomes, reducing the incidence of adverse pregnancy outcomes and preventing pregnancy complications. |
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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: |
单胎妊娠;自然受孕;妊娠前无内外科疾病。 |
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Inclusion criteria |
Single pregnancy; Natural conception; There was no medical or surgical disease prior to pregnancy. |
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排除标准: |
抽血前 1 周内孕妇出现明显感染、发热现象;已明确诊断有其他系统感染的孕妇;有糖尿病、高血压家族史;孕前 BMI>28 kg/m2;有抽烟、喝酒史的孕妇。 |
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Exclusion criteria: |
Pregnant women have obvious infection and fever within 1 week before blood drawing; Pregnant women with a confirmed diagnosis of other systemic infections; Family history of diabetes and hypertension; Pre-pregnancy BMI>28 kg/m^2; Pregnant women with a history of smoking and drinking. |
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研究实施时间: Study execute time: |
从 From 2023-01-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-09-20 00:00:00 至 To 2025-12-31 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: |
尚未开始 Not yet 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 |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NA |
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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:EpiData3.1软件。数据管理:EpiData3.1软件。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data acquisition: EpiData 3.1 software. Data management: EpiData 3.1 software. |
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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 |