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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: |
ChiCTR2300077514 |
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最近更新日期: Date of Last Refreshed on: |
2023-11-10 15:26:46 |
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注册时间: Date of Registration: |
2023-11-10 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: |
膳食油脂摄入对母乳脂肪酸构成及婴儿生长发育的影响 |
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Public title: |
The Impact of Dietary Fat Intake on Breast Milk Composition and Infant Growth |
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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: |
膳食油脂摄入对母乳脂肪酸构成及婴儿生长发育的影响 |
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Scientific title: |
The Impact of Dietary Fat Intake on Breast Milk Composition and Infant Growth |
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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: |
刘春晓 |
研究负责人: |
王瑛瑶 |
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Applicant: |
Chunxiao Liu |
Study leader: |
Yingyao Wang |
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申请注册联系人电话: Applicant telephone: |
+86 83554778 |
研究负责人电话: Study leader's telephone: |
+86 83554782 |
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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: |
liuchunxiao@cnsci.org |
研究负责人电子邮件: Study leader's E-mail: |
wyy@cnsoc.org |
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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: |
北京市朝阳区建国门外大街14号北京广播大厦酒店1405室 |
研究负责人通讯地址: |
北京市朝阳区建国门外大街14号北京广播大厦酒店1405室 |
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Applicant address: |
Room 1405, Beijing Broadcasting Mansion No.A14, Jianguomen Outer Street Chaoyang District, Beijing, China |
Study leader's address: |
Room 1405, Beijing Broadcasting Mansion No.A14, Jianguomen Outer Street Chaoyang District, Beijing, China |
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申请注册联系人邮政编码: Applicant postcode: |
100022 |
研究负责人邮政编码: Study leader's postcode: |
100022 |
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申请人所在单位: |
中营惠营养健康研究院 |
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Applicant's institution: |
Zhongyinghui Nutrition and Health Research Institute |
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研究负责人所在单位: |
中营惠营养健康研究院 |
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Affiliation of the Leader: |
Zhongyinghui Nutrition and Health Research Institute |
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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: |
南医伦审[2023]第79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: |
南方科技大学生物医学伦理委员会 |
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Name of the ethic committee: |
Biomedical Ethics Committee of Southern Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-11-01 00:00:00 |
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伦理委员会联系人: |
王颖峰 |
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Contact Name of the ethic committee: |
Yingfeng Wang |
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伦理委员会联系地址: |
广东省广州市白云区沙太南路1023号 |
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Contact Address of the ethic committee: |
1023, South Shatai Road, Baiyun District, Guangzhou, Guangdong |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 6164 7452 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
majun11@smu.edu.cn |
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研究实施负责(组长)单位: |
1、中营惠营养健康研究院 2、南方医科大学公共卫生学院 |
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Primary sponsor: |
1.Zhongyinghui Nutrition and Health Research Institute 2.School of Public Health, Southern Medical University |
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研究实施负责(组长)单位地址: |
1、北京市朝阳区建国门外大街甲14号北京广播大厦1405 2、广东省广州市白云区沙太南路1023号 |
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Primary sponsor's address: |
1.Room 1405, Beijing Broadcasting Mansion No.A14, Jianguomen Outer Street Chaoyang District, Beijing, China 2.1023, South Shatai Road, Baiyun District, Guangzhou, Guangdong |
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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: |
中国营养学会----全民营养科研基金 |
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Source(s) of funding: |
Chinese Nutrition Society (CNS) National Nutrition Science Research Grant |
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Target disease: |
N/A |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
随机交叉对照 |
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Study design: |
Cross-over |
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研究目的: |
1、基于烹饪油(脂肪酸组成不同,重点是亚油酸、ɑ-亚麻酸含量及比例不同)对乳母的饮食干预,明确膳食烹调用油对成熟母乳的脂肪酸及甘油三酯组成的影响,及母乳脂肪酸谱发生变化的大致干预时间。 2、探讨乳母食用烹调油干预是否影响婴儿身体及神经心理发育;并结合母亲膳食调查和 FADS1/FADS2 基因型分析(基因分别编码 delta-5-和 delta-6-去饱和酶,这两种酶催化 n-3 和 n-6 脂质生物合成途径的关键步骤),解析母亲哺乳期膳食脂肪酸摄入及基因型对母乳脂肪酸及婴儿生长发育的交互作用; 3、分析干预组和对照组婴儿肠道菌群差异,探讨肠道菌群是否介导母乳脂肪酸对婴儿生长发育的影响。 通过项目研究,以期一定程度上回答中外(或不同区域)乳母脂肪酸谱及甘油三酯组分差异的原因,阐明上述差异潜在影响;并为开发更为适合母婴长期健康效应的膳食油脂提供一定的科学支撑。 |
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Objectives of Study: |
1. Based on the dietary intervention of cooking oil(different fatty acid composition, with a focus on the content and proportion of linoleic acid and ɑ-linolenic acid)on lactating mothers, the effects of cooking oil on fatty acid and triglyceride composition of mature breast milk and the approximate intervention time of fatty acid spectrum change in breast milk were determined. 2. To investigate whether the intervention of cooking oil by lactating mothers affects the physical and neuropsychological development of infants. Combined with maternal dietary surveys and FADS1/FADS2 genotype analysis (genes encoding delta-5- and delta-6-desaturases, respectively, which are key steps in catalyzing n-3 and n-6 lipid biosynthesis pathways), analyze the interaction between maternal feeding fatty acid intake and genotype on breast milk fatty acids and infant growth and development. 3. To analyze the difference of Infant gut microbiota between the intervention group and the control group, and explore whether the gut microbiota mediates the effect of breast milk fatty acids on infant growth and development. Through the project study, we aim to answer the reasons for the differences in fatty acid profiles and triglyceride components of lactating mothers in China and abroad (or in different regions) to a certain extent, and clarify the potential impact of these differences. It also provides scientific support for the development of dietary oils more suitable for long-term health effects of mothers and infants. |
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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: |
1、年龄20-45岁; 2、单胎妊娠; 3、足月顺产,婴儿健康 |
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Inclusion criteria |
1.Age 20-45 years old; 2.Single pregnancy; 3.Full term natural birth, healthy baby |
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排除标准: |
1、患有妊娠合并症如妊娠期糖尿病,子痫前期等; 2、患有便秘或腹泻等胃肠道症状者; 3、合并其他慢性疾病如慢性肝炎、甲亢、肾脏疾病等; 4、患有1型或者2型糖尿病者; 5、既往3个月内服用抗生素及糖皮质激素; 6、肢体残疾不能正常活动者; 7、智力或精神障碍者; 8、因特殊疾病例如母亲罹患各型急性肝炎或活动期肺结核或使用特殊药物无法进行母乳喂养者; 9、无母乳喂养意愿者; 10、特殊膳食者(比如素食)。 其中婴儿排除标准:先天性畸形如先天性心脏病、胆道闭锁等疾病 |
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Exclusion criteria: |
1.Have pregnancy complications such as gestational diabetes, preeclampsia, etc. 2.Individuals with gastrointestinal symptoms such as constipation or diarrhea; 3.Combined with other chronic diseases such as chronic hepatitis, hyperthyroidism, kidney disease, etc. 4.Individuals with type 1 or type 2 diabetes; 5.Taking antibiotics and glucocorticoids within the past 3 months; 6.Individuals with physical disability who cannot move normally; 7.Individuals with intellectual or mental disabilities; 8.Individuals who are unable to breastfeed because of specific illnesses, such as acute hepatitis or active pulmonary tuberculosis in the mother, or the use of specific drugs; 9.Thosewho have no intention of breastfeeding; 10.Individuals with special diets (such as vegetarians). Exclusion criteria for infants: congenital malformations such as congenital heart disease, biliary atresia, and other diseases. |
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研究实施时间: Study execute time: |
从 From 2023-11-20 00:00:00至 To 2025-05-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-11-20 00:00:00 至 To 2024-06-30 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): |
由不参与本项研究的人员采用最小随机化法产生随机序列,并由其单独保管相关分组过程资料。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The random sequences were generated by individuals who were not involved in this study using the minimum randomization method, and the relevant grouping process data were kept by them separately |
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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: |
双盲 |
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Blinding: |
Double blinded |
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是否共享原始数据: IPD sharing |
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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Do not share. |
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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: |
前期数据:研究者及结局指标观察者根据研究对象的原始观察记录,将研究数据及时,完整,正确,清晰地填入病例记录表,并经临床研究监察员审核后及时移交数据管理员。 后续检测等数据:电子采集管理系统。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Preliminary data:The researcher and the observer of the outcome indicator will fill the Case Record Form(CRF) form in a timely, complete, correct, and clear manner according to the original observation record of the research object, and will be reviewed by the clinical research supervisor, and transferred to the data manager in time. Post detection data:Electronic Data Capture, EDC |
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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 |