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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: |
ChiCTR2500111238 |
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最近更新日期: Date of Last Refreshed on: |
2025-10-28 14:32:47 |
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注册时间: Date of Registration: |
2025-10-28 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: |
低教育水平老年人群认知功能多领域干预研究 |
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Public title: |
Study on the Multidomain Interventions of cognitive function in older adults with Limited Education (SMILE) |
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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: |
低教育水平老年人群认知功能多领域干预研究 |
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Scientific title: |
Study on the Multidomain Interventions of cognitive function in older adults with Limited Education (SMILE) |
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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: |
李南谚 |
研究负责人: |
周峻民 |
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Applicant: |
Nanyan Li |
Study leader: |
Junmin Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 158 8277 0793 |
研究负责人电话:
Study leader's |
+86 133 8818 3505 |
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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: |
1320564981@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
junmin.zhou@scu.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: |
四川省成都市四川大学武侯区人民南路三段16号 |
研究负责人通讯地址: |
四川省成都市四川大学武侯区人民南路三段16号 |
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Applicant address: |
No. 16 Section 3 South Renmin Road, Wuhou District, Chengdu, Sichuan |
Study leader's address: |
No. 16 Section 3 South Renmin Road, Wuhou District, Chengdu, Sichuan |
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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: |
四川大学华西第四医院/华西公共卫生学院 |
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Applicant's institution: |
West China Fourth Hospital, Sichuan University / West China School of Public Health |
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研究负责人所在单位: |
四川大学华西第四医院/华西公共卫生学院 |
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Affiliation of the Leader: |
West China Fourth Hospital, Sichuan University / West China School of Public Health |
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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: |
Gwll2025062 |
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: |
四川大学华西第四医院/华西公共卫生学院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of West China Fourth Hospital and West China School of Public Health, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-09 00:00:00 | ||
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伦理委员会联系人: |
熊围 |
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Contact Name of the ethic committee: |
Xiong Wei |
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伦理委员会联系地址: |
四川省成都市四川大学武侯区人民南路三段16号 |
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Contact Address of the ethic committee: |
Sichuan University, No. 16 Section 3 South Renmin Road, Wuhou District, Chengdu, Sichuan |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8550 8845 |
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: |
四川大学华西第四医院/华西公共卫生学院 |
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Primary sponsor: |
West China Fourth Hospital, Sichuan University / West China School of Public Health |
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研究实施负责(组长)单位地址: |
四川省成都市四川大学武侯区人民南路三段16号 |
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Primary sponsor's address: |
Sichuan University, No. 16 Section 3 South Renmin Road, Wuhou District, Chengdu, Sichuan |
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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: |
西藏自治区科技厅,四川省卫生健康委员会 |
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Source(s) of funding: |
Science and Technology Plan Projects of Tibet Autonomous Region, Health Commission of Sichuan Province Medical Science and Technology Program |
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研究疾病: |
认知功能障碍 |
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Target disease: |
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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
整群随机分组 |
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Study design: |
Cluster randomization |
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研究目的: |
1. 构建适用于老年人认知功能的多领域干预模式。 2. 对构建的干预模式进行综合评价。 |
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Objectives of Study: |
1. Develop a multi-domain intervention model tailored to the cognitive function of older adults. 2. Conduct a comprehensive evaluation of the developed intervention model. |
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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: |
1.60岁及以上; 2.简易智力状态检查(MMSE)评分≥18分; 3.教育年限不足6年; 4.满足以下认知能力下降风险因素中的任意一个:(1).有高血压;(2).有糖尿病;(3)有高血脂;(4)头部曾受过外伤;(5)缺乏身体活动;(6)吸烟;(7)饮酒过量;(8)BMI≥28kg/m2;(9)老年抑郁量表-15(GDS-15)评分在5到9之间;(10)社交不频繁;(11)所处环境有空气污染; 5.能够参与干预活动并遵守研究程序; 6.愿意并能够提供知情同意。 |
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Inclusion criteria |
1. Aged 60 years or older; 2. A score of >=18 on the Mini-Mental State Examination (MMSE); 3.Fewer than 6 years of formal education; 4. Meeting at least one of the following risk factors for cognitive decline: (1) History of hypertension; (2) History of diabetes mellitus; (3)Hyperlipidemia; (4)History of head trauma; (5)Physical inactivity; (6)Current smoking; (7)Excessive alcohol consumption; (8)Body Mass Index (BMI) ≥28 kg/m2; (9)A score between 5 and 9 on the 15-item Geriatric Depression Scale (GDS-15); (10)Infrequent social engagement; (11) Exposure to ambient air pollution; 5. Physically and mentally capable of participating in the intervention and complying with the study procedures; 6. Willing and able to provide written informed consent. |
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排除标准: |
1.患有痴呆症或其他主要神经退行性疾病; 2.有任何影响受试者参与多领域干预的疾病,包括精神疾病、恶性疾病、近期中风、血压失控等; 3.严重的视觉、听觉或言语障碍;4.共同参与任何其他干预试验;5.计划在24个月内搬家。 |
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Exclusion criteria: |
1.Diagnosis of dementia or other major neurodegenerative diseases; 2. Presence of any comorbidity that could impede participation in the multi-domain intervention, including psychiatric disorders, active malignancy, recent stroke, uncontrolled hypertension, among others; 3. Severe visual, auditory, or speech impairments; 4. Concurrent participation in any other interventional trial; 5. Plans to relocate within the 24-month study period. |
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研究实施时间: Study execute time: |
从 From 2025-10-10 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-10-28 00:00:00 至 To 2025-11-30 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: |
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): |
本研究采用整群随机化方法将所有群组以1:1的比例分配至干预组与对照组。研究对象不会被告知自己分到哪个组,并要求不同群组间的居民不能交流与干预有关的内容。随机分配序列由独立于本研究团队之外的统计人员负责生成。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study employed a cluster randomization design. An independent statistician generated the allocation sequence, which assigned all clusters to either the intervention or control group in a 1:1 ratio. Participants were not informed of their group assignment, and communication regarding the intervention content between different clusters was prohibited to minimize the risk of contamination. |
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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: |
单盲,研究对象不清楚自己分组情况。 |
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Blinding: |
Single-blind, the research participants are unaware of their group assignment. |
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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): |
None |
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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: |
本研究的CRF为结构化问卷,用于采集所有受试者的社会人口学特征、认知功能、体力活动水平、饮食习惯等数据。使用ResMan作为EDC。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The CRF for this study is a structured questionnaire designed to collect data from all participants, including sociodemographic characteristics, cognitive function, physical activity levels, and dietary habits. ResMan is employed as the EDC system. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |