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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: |
ChiCTR2300069377 |
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最近更新日期: Date of Last Refreshed on: |
2023-03-15 09:15:16 |
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注册时间: Date of Registration: |
2023-03-15 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: |
比较仅含A2 β-酪蛋白的脱脂奶粉与常规含A1和A2 β-酪蛋白的脱脂奶粉对老年人度认知障碍的影响:一项双盲、随机、轻对照试验 |
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Public title: |
Comparing the effect of powdered skim milk containing A2 β-casein only versus conventional powdered skim milk containing A1 and A2 β-caseins on mild cognitive impairment in older adults: A two-phase, double-blind, randomized, controlled trial |
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注册题目简写: |
A2脱脂奶粉对老年人轻度认知障碍的影响研究 |
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English Acronym: |
Effect of A2 skimmed milk powder on mild cognitive impairment in the elderly |
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研究课题的正式科学名称: |
比较仅含A2 β-酪蛋白的脱脂奶粉与常规含A1和A2 β-酪蛋白的脱脂奶粉对老年人度认知障碍的影响:一项双盲、随机、轻对照试验 |
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Scientific title: |
Comparing the effect of powdered skim milk containing A2 β-casein only versus conventional powdered skim milk containing A1 and A2 β-caseins on mild cognitive impairment in older adults: A two-phase, double-blind, randomized, controlled trial |
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研究课题代号(代码): Study subject ID: |
A2MC-G190549358 |
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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: |
孙彬 |
研究负责人: |
张克明 |
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Applicant: |
Bin Sun |
Study leader: |
Keming Zhang |
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申请注册联系人电话: Applicant telephone: |
15210594168 |
研究负责人电话:
Study leader's |
15522211995 |
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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: |
sunbin@esmile.com.cn |
研究负责人电子邮件: Study leader's E-mail: |
zzkkmmxx@163.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
北京易思迈科技有限责任公司 |
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: |
北京市朝阳区广顺南大街15号院2号楼嘉美中心写字楼817 |
研究负责人通讯地址: |
天津市西青区昌陵路88号 |
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Applicant address: |
Office 817, Jiamei Center, Building 2, Yard 15, Guangshun South Street, Chaoyang District, Beijing |
Study leader's address: |
88 Changling Road, Xiqing District, Tianjin, China |
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申请注册联系人邮政编码: Applicant postcode: |
100020 |
研究负责人邮政编码: Study leader's postcode: |
300380 |
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申请人所在单位: |
北京易思迈科技有限责任公司 |
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Applicant's institution: |
Beijing Esmile Technology Co., LTD |
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研究负责人所在单位: |
天津中医药大学第一附属医院 |
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Affiliation of the Leader: |
The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine |
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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: |
TYLL2023[K]字008 |
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: |
天津中医药大学第一附属医院医学伦理委员会 |
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Name of the ethic committee: |
IRB of The First Teaching Hospital of Tianjin University of TCM |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-02-08 00:00:00 | ||
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伦理委员会联系人: |
郑子琦 |
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Contact Name of the ethic committee: |
Ziqi Zheng |
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伦理委员会联系地址: |
天津市鞍山西道314号 |
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Contact Address of the ethic committee: |
314 Anshan West Road, Tianjin, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
022-27986258 |
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: |
天津中医药大第一附属医院 |
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Primary sponsor: |
The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine |
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研究实施负责(组长)单位地址: |
天津市西青区昌陵路88号 |
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Primary sponsor's address: |
88 Changling Road, Xiqing District, Tianjin, China |
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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: |
a2牛奶有限公司 |
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Source(s) of funding: |
The a2 Milk Company |
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研究疾病: |
轻度认知障碍 |
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Target disease: |
Mild cognitive impairment |
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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: |
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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
比较仅含A2 β-酪蛋白的脱脂奶粉与常规含A1和A2 β-酪蛋白的脱脂奶粉对认知障碍的影响。 |
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Objectives of Study: |
Compare the effect of the skimmed milk powder only containing A2-β casein to the skimmed milk powder containing A1 and A2 β- casein on cognitive impairment. |
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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. 65~75周岁的老年人; |
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Inclusion criteria |
1. Adults aged 65-75 years; |
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排除标准: |
1. 小于65周岁或大于75周岁; |
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Exclusion criteria: |
1. <65 years old or >75 years old; |
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研究实施时间: Study execute time: |
从 From 2023-03-15 00:00:00至 To 2023-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-03-15 00:00:00 至 To 2023-06-15 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: |
男女均可 |
Gender: |
Both |
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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): |
随机分配表的产生:本试验采用区组随机化法进行随机。随机分配表由专门的统计人员采用SAS软件,根据随机数字表在计算机上模拟产生。试验用药品根据随机分配表进行编码。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Generation of Random Grouping Table: block randomization method was used for randomization in this clinical trail. Random Grouping Table by special statisticians using SAS software, according to the Random Grouping Table on the computer simulation. Experimental milk powder are coded according to the Random Grouping Tab |
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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: |
公开/Public |
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盲法: |
双盲 |
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Blinding: |
double blind |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是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): |
研究结果发表后,所有原始数据均可根据对通讯作者的合理要求提供。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After publication of the study results, all raw data are available upon reasonable request to the corresponding author. |
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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: |
本临床试验使用病例记录表记录受试者的背景调查结果、问卷调查结果(MMSE、ADL、MoCA、AVLT和健康大脑衰老功能评估问卷)和握力,经由Epidata录入数据库。生物样本检测结果(血清、粪便、尿液)和SCIT检测结果由专业机构整理后直接导入数据库。纸质数据保留原始数据,电子数据保证数据可追溯。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Background survey results, questionnaire results (MMSE, ADL, MoCA, AVLT, and Healthy Brain Ageing – Functional Assessment Questionnaire) and grip strength were recorded using CRF and recorded via Epidata. Biological sample test results (serum, feces, urine) and SCIT test results are directly imported into the database after collated by professional institutions. Paper data retains original data, while electronic data ensures traceability. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |