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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: |
ChiCTR2500115364 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-25 08:57:25 |
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注册时间: Date of Registration: |
2025-12-25 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: |
基于前瞻性队列的老年人口腔衰弱预测模型的构建及验证 |
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Public title: |
Construction and validation of a predictive model for oral frailty in the elderly based on a prospective cohort study |
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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: |
基于前瞻性队列的老年人口腔衰弱预测模型的构建及验证 |
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Scientific title: |
Construction and validation of a predictive model for oral frailty in the elderly based on a prospective cohort study |
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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: |
吴洪磊 |
研究负责人: |
吴洪磊 |
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Applicant: |
Wu Honglei |
Study leader: |
Wu Honglei |
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申请注册联系人电话: Applicant telephone: |
+86 138 6274 9927 |
研究负责人电话:
Study leader's |
+86 138 6274 9927 |
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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: |
wu_honglei@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wu_honglei@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: |
江苏省南通市崇川区西寺路20号 |
研究负责人通讯地址: |
江苏省南通市崇川区西寺路20号 |
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Applicant address: |
No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province |
Study leader's address: |
No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province |
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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: |
南通大学附属医院 |
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Applicant's institution: |
Affiliated Hospital of Nantong University |
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研究负责人所在单位: |
南通大学附属医院 |
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Affiliation of the Leader: |
Affiliated Hospital of Nantong 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: |
2025-k330-01 |
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: |
南通大学附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Nantong University Affiliated Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-23 00:00:00 | ||
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伦理委员会联系人: |
张妞 |
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Contact Name of the ethic committee: |
Zhang Niu |
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伦理委员会联系地址: |
江苏省南通市崇川区西寺路20号 |
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Contact Address of the ethic committee: |
No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 513 8505 2390 |
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: |
南通大学附属医院 |
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Primary sponsor: |
Affiliated Hospital of Nantong University |
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研究实施负责(组长)单位地址: |
江苏省南通市崇川区西寺路20号 |
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Primary sponsor's address: |
No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province |
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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: |
江苏省研究型医院资助基金:YJXYY202204 |
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Source(s) of funding: |
Jiangsu Provincial Research Hospital Endowment Funds:YJXYY202204 |
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研究疾病: |
动态观察老年人是否发生口腔衰弱 |
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Target disease: |
Dynamic observation of whether elderly people experience oral frailty |
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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: |
观察性研究 |
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Study type: |
Observational 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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
本研究旨在系统整合国内外老年人口腔衰弱的研究证据,识别其关键风险因素,基于前瞻性纵向队列数据构建并验证科学、稳健的风险预测模型;同时开展外部验证,形成适用于社区老年人群的早期识别工具,为基层医疗卫生机构开展口腔衰弱的精准筛查、健康管理与个体化干预提供循证依据与决策支持。具体目标为: 1.系统识别风险因素:通过系统综述方法,全面梳理国内外老年人口腔衰弱的影响因素,为预测模型构建提供科学的变量选择依据; 2.建立预测模型:基于前瞻性纵向队列研究,构建口腔衰弱风险预测模型; 3.开展外部验证:使用独立样本对所构建模型进行外部验证,检验模型的稳健性与可推广性。 |
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Objectives of Study: |
This study aims to systematically integrate the research evidence on oral frailty in the elderly from both domestic and international sources, identify the key risk factors, and build and validate a scientific and robust risk prediction model based on prospective longitudinal cohort data; at the same time, conduct external validation to form an early identification tool applicable to the elderly population in the community, providing evidence-based basis and decision support for primary medical and health institutions to conduct precise screening, health management, and individualized intervention for oral frailty. The specific goals are: 1.Systematically identify risk factors: Through a systematic review method, comprehensively sort out the influencing factors of oral frailty in the elderly in both domestic and international studies, providing a scientific basis for variable selection in the prediction model construction; 2. Establish a prediction model: Based on prospective longitudinal cohort studies, construct an oral frailty risk prediction model; 3. Conduct external validation: Use independent samples to conduct external validation of the constructed model to test the robustness and generalizability of the 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.年龄>=60岁的社区老年人; 2.未发生口腔衰弱的老年人,OFI-8<4分; 3.无语言沟通障碍; 4.能完成问卷调查及口腔检查; 5.自愿参与本研究,并签署知情同意书。 |
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Inclusion criteria |
1. Community-dwelling elderly aged 60 or above; 2. Elderly without oral frailty, OFI-8 score < 4; 3. No language communication barriers; 4. Able to complete the questionnaire and oral examination; 5. Voluntarily participate in this study and sign the informed consent form. |
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排除标准: |
1.存在严重认知功能障碍或精神类疾病无法配合调查者; 2.合并严重的心、脑、肾等器官功能不全、处于疾病急性发作期、临终期患者。 |
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Exclusion criteria: |
1. Severe cognitive dysfunction or psychiatric disorders making the individual unable to cooperate with investigators; 2. Patients with severe dysfunction of the heart, brain, kidneys, or other organs, those in the acute phase of illness, or terminally ill patients. |
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研究实施时间: Study execute time: |
从 From 2025-12-30 00:00:00至 To 2026-12-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-30 00:00:00 至 To 2026-02-28 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
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Blinding: |
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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): |
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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
done |
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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 |