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注册号: Registration number: |
ChiCTR2600120865 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-20 15:47:40 |
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注册时间: Date of Registration: |
2026-03-20 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: |
膳食营养补充剂甜菜碱对内皮舒张功能影响的人群干预研究 |
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Public title: |
Intervention Study on the Effects of Dietary Supplement Betaine on Endothelial Dilation Function in a Human Population |
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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: |
膳食营养补充剂甜菜碱对内皮舒张功能影响的人群干预研究 |
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Scientific title: |
Intervention Study on the Effects of Dietary Supplement Betaine on Endothelial Dilation Function in a Human Population |
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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: |
刘思 |
研究负责人: |
肖云军 |
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Applicant: |
Liu Si |
Study leader: |
Xiao Yunjun |
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申请注册联系人电话: Applicant telephone: |
+86 755 8120 6999 |
研究负责人电话:
Study leader's |
+86 138 0989 0750 |
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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: |
liusi9135@163.com |
研究负责人电子邮件: Study leader's E-mail: |
xyjszcdc@163.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: |
广东省深圳市光明区新湖街道圳园路628号 |
研究负责人通讯地址: |
广东省深圳市光明区新湖街道圳园路628号 |
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Applicant address: |
628 Zhenyuan Road, Xinhu Street, Guangming (New) District, Shenzhen, Guangdong, China |
Study leader's address: |
628 Zhenyuan Road, Xinhu Street, Guangming (New) District, Shenzhen, Guangdong, China |
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申请注册联系人邮政编码: Applicant postcode: |
518107 |
研究负责人邮政编码: Study leader's postcode: |
518107 |
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申请人所在单位: |
中山大学附属第七医院(深圳) |
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Applicant's institution: |
The Seventh Affiliated Hospital, Sun Yat-sen University(Shenzhen) |
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研究负责人所在单位: |
中山大学附属第七医院(深圳) |
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Affiliation of the Leader: |
The Seventh Affiliated Hospital, Sun Yat-sen University(Shenzhen) |
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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: |
KY-2026-084 |
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: |
中山大学附属第七医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Seventh Affiliated Hospital, Sun Yat-sen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-06 00:00:00 | ||
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伦理委员会联系人: |
唐燕 |
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Contact Name of the ethic committee: |
Yan Tang |
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伦理委员会联系地址: |
广东省深圳市光明区新湖街道圳园路628号 |
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Contact Address of the ethic committee: |
628 Zhenyuan Road, Xinhu Street, Guangming (New) District, Shenzhen, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 755 8120 7260 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
tangyan2@sysush.com |
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研究实施负责(组长)单位: |
中山大学附属第七医院(深圳) |
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Primary sponsor: |
The Seventh Affiliated Hospital, Sun Yat-sen University (Shenzhen) |
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研究实施负责(组长)单位地址: |
广东省深圳市光明区新湖街道圳园路628号 |
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Primary sponsor's address: |
628 Zhenyuan Road, Xinhu Street, Guangming (New) District, Shenzhen, Guangdong, 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: |
深圳市医院研究专项资金-前沿探索型公共卫生研究项目 |
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Source(s) of funding: |
Shenzhen Hospital Research Special Fund – Pioneering Public Health Research Project |
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研究疾病: |
心血管疾病 |
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Target disease: |
Cardiovascular disease |
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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: |
长期饮酒的人群,血浆SAH水平增高,是心血管疾病高危因素。本项目研究目的为探索营养补充剂甜菜碱降低血浆SAH水平,在改善心血管早期事件内皮舒张功能中的确切作用。本项目拟邀请长期饮酒的心血管疾病高危人群,研究营养补充剂甜菜碱是否可以改善其动脉内皮舒张功能。 |
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Objectives of Study: |
In individuals with long-term alcohol consumption, elevated plasma SAH levels constitute a high-risk factor for cardiovascular diseases. The objective of this project is to investigate the precise role of the nutritional supplement betaine in reducing plasma SAH levels and improving endothelial dilation function in early cardiovascular events. This project plans to enroll a high-risk cardiovascular population with long-term alcohol consumption to study whether the nutritional supplement betaine can improve their arterial endothelial dilation function. |
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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: |
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Inclusion criteria |
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排除标准: |
1. 历史或目前诊断为任何肿瘤的受试者; 2. 目前怀孕的受试者,过去两年内怀孕或泌乳的受试者,或计划在一年内怀孕的受试者; 3. 艾滋病诊断的受试者; 4. 心绞痛不稳定的受试者,过去六个月内出现急性心肌梗死的受试者,或最近进行手术干预的受试者; 5 .由于精神障碍、身体残疾、其他医疗状况或体质问题而无法进行和完成干预治疗的受试者; 6. 同时、最近或计划参与其他临床试验、减肥计划或其他干预研究的受试者; 7. 目前使用减肥药物的受试者; 8. 任何会影响同型半胱氨酸水平的维生素或药物的使用,或目前遵循临床规定的饮食的受试者; 9. 存在严重的心血管疾病、糖尿病、肝功能衰竭、预后不足5年的危及生命的疾病的受试者; 10. 研究人员认为阻碍参与或可能影响遵循的任何其他情况的受试者。 |
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Exclusion criteria: |
1. Subjects with a history of or currently diagnosed with any tumor; 2. Subjects who are currently pregnant, have been pregnant or lactating within the past two years, or plan to become pregnant within the next year; 3. Subjects diagnosed with AIDS; 4. Subjects with unstable angina, those who have experienced acute myocardial infarction within the past six months, or those who have undergone recent surgical intervention; 5. Subjects unable to undergo and complete the intervention treatment due to mental disorders, physical disabilities, other medical conditions, or constitutional issues; 6. Subjects concurrently, recently, or planning to participate in other clinical trials, weight-loss programs, or other intervention studies; 7. Subjects currently using weight-loss medications; 8. Subjects taking any vitamins or medications that may affect homocysteine levels, or currently following a clinically prescribed diet; 9. Subjects with severe cardiovascular disease, diabetes, liver failure, or any life-threatening disease with a prognosis of less than five years; 10. Subjects with any other condition that, in the investigator's judgment, would hinder participation or may affect protocol adherence. |
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研究实施时间: Study execute time: |
从 From 2026-01-20 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-20 00:00:00 至 To 2026-07-31 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: |
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): |
本试验按照性别分层随机化,分成两个队列:男80名,女80名。在每个队列内,使用Excel生成的随机数,以1:1的比例将参与者随机分配到比例将参与者随机分配到安慰剂和甜菜碱干预组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This trial employed stratified randomization by sex, dividing participants into two cohorts: 80 males and 80 females. Within each cohort, using random numbers generated by Excel, participants were randomly assigned in a 1:1 ratio to the placebo and betaine intervention groups. |
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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: |
受试者、实施干预者、结局测量者、数据分析者等都对干预措施不知情的双盲法。 |
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Blinding: |
A double blind method in which participants, implementers, outcome measurers, data analysts, and others are unaware of the intervention measures. |
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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 |
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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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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 |