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注册号: Registration number: |
ChiCTR2600121764 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-02 15:54:58 |
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注册时间: Date of Registration: |
2026-04-02 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: |
社区老年人跌倒预防管理的双轮驱动机制与适配管理研究 |
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Public title: |
A Study on the Two-Wheel Drive Mechanism and Adaptive Management of Fall Prevention and Management for Community-Dwelling Elderly |
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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: |
社区老年人跌倒预防管理的双轮驱动机制与适配管理研究 |
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Scientific title: |
A Study on the Two-Wheel Drive Mechanism and Adaptive Management of Fall Prevention and Management for Community-Dwelling Elderly |
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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: |
贾盈盈 |
研究负责人: |
蒋艳 |
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Applicant: |
Jia Yingying |
Study leader: |
Jiang Yan |
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申请注册联系人电话: Applicant telephone: |
+86 195 5021 8293 |
研究负责人电话:
Study leader's |
+86 189 8060 1511 |
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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: |
2546487337@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
2546487337@qq.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: |
中国四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
中国四川省成都市武侯区国学巷37号 |
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Applicant address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
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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: |
四川大学华西临床医学院 |
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Applicant's institution: |
West China School of Medicine, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan University |
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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: |
2026年9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: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Biomedical Ethics Committee of West China Hospital, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-27 00:00:00 | ||
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伦理委员会联系人: |
陈诗琦 |
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Contact Name of the ethic committee: |
Chen Shiqi |
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伦理委员会联系地址: |
中国四川省成都市武侯区国学巷37号 |
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Contact Address of the ethic committee: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 85422851 |
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: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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研究实施负责(组长)单位地址: |
中国四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, 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: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
跌倒 |
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Target disease: |
Fall |
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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: |
1.识别不同需求特征的社区老年人跌倒预防需求画像,提炼需求 - 资源精准匹配机制,明确多主体协同核心要素、构建协同理论; 2.验证双轮驱动机制的关键要素作用路径; 3.构建 “人工标准处方 + 数字个性处方” 协同社会处方管理模式,开发基于RAG技术的老年跌倒预防 HealthChat 工具并完成可用性测试; 4.通过随机对照试验评估管理模式的健康与成本效益,识别实施过程中的障碍与促进因素; 5.比较护理大语言模型与护士临床决策能力,探究医护人员使用AI辅助工具下的健康管理行为的影响机理及优化策略。 |
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Objectives of Study: |
1. Identify fall prevention demand profiles of community-dwelling older adults with diverse needs, refine the precise demand-resource matching mechanism, clarify the core elements of multi-stakeholder collaboration, and construct a collaboration theory; 2. Verify the action pathways of key components in the two-wheel drive mechanism; 3.Establish a collaborative social prescription management model of "manual standard prescription + digital personalized prescription", develop a fall prevention HealthChat tool for older adults based on RAG technology, and complete usability testing; 4.Evaluate the health and cost-effectiveness of the management model through randomized controlled trials, and identify barriers and facilitators during implementation; 5.Compare the clinical decision-making abilities of nursing large language models and nurses, explore the influencing mechanism and optimization strategies of health management behaviors among healthcare professionals when using AI-assisted tools. |
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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. 认知严重受损,无法配合干预(画钟试验小于4分); 2. 三个月内接受心理相关干预,或服用抗抑郁药; 3. 严重运动功能障碍,如瘫痪,需长期卧床; 4. 生命体征不稳定,如晚期肿瘤、严重心肺疾病。 |
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Exclusion criteria: |
1. Severe cognitive impairment and inability to cooperate with the intervention (Clock Drawing Test score < 4); 2. Received psychological intervention within three months, or taking antidepressants; 3. Severe motor dysfunction (e.g., paralysis, requiring long-term bed rest); 4. Unstable vital signs (e.g., advanced cancer, severe cardiopulmonary diseases). |
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研究实施时间: Study execute time: |
从 From 2026-04-05 00:00:00至 To 2027-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-05 00:00:00 至 To 2026-04-24 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): |
由未参与受试者招募及干预实施的统计人员,采用电脑生成简单随机数字,按照 1:1 的比例将研究对象分为试验组与对照组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A statistician who was not involved in participant recruitment and intervention implementation generated simple random numbers using a computer, and assigned the participants to the experimental group and the control group at a 1:1 ratio. |
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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: |
本研究采用三盲设计。 |
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Blinding: |
Triple blinding was applied in this randomized controlled trial. |
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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): |
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: |
数据采集表采用标准化设计,明确记录受试者基线信息、干预过程信息及结局指标(如跌倒发生率、跌倒致骨折情况等),由经过培训的研究人员如实、及时填写,确保数据真实完整。采用纸质问卷和问卷星结合的方式收集数据。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The data collection form is designed in a standardized manner to clearly record the subjects' baseline information, intervention process details, and outcome indicators (such as the incidence of falls, fall-related fractures, etc.). Trained researchers shall complete the form truthfully and in a timely manner to ensure the authenticity and integrity of the data. Data are collected using a combination of paper questionnaires and Questionnaire Star. |
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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 |