ChiCTR2500115364 版本V1.0 版本创建时间2025/12/25 08:57:32 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500115364 

最近更新日期:

Date of Last Refreshed on:

2025-12-25 08:57:25 

注册时间:

Date of Registration:

2025-12-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

Public title:

Construction and validation of a predictive model for oral frailty in the elderly based on a prospective cohort study

注册题目简写:

English Acronym:

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

Scientific title:

Construction and validation of a predictive model for oral frailty in the elderly based on a prospective cohort study

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

吴洪磊 

研究负责人:

吴洪磊 

Applicant:

Wu Honglei 

Study leader:

Wu Honglei 

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
telephone:

+86 138 6274 9927

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

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

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:

申请人所在单位:

南通大学附属医院

Applicant's institution:

Affiliated Hospital of Nantong University

研究负责人所在单位:

南通大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Nantong University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

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

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

Name of the ethic committee:

Ethics Committee of Nantong University Affiliated Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-23 00:00:00

伦理委员会联系人:

张妞

Contact Name of the ethic committee:

Zhang Niu

伦理委员会联系地址:

江苏省南通市崇川区西寺路20号

Contact Address of the ethic committee:

No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province

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:

研究实施负责(组长)单位:

南通大学附属医院

Primary sponsor:

Affiliated Hospital of Nantong University

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

Primary sponsor's address:

No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

南通

Country:

China

Province:

Jiangsu

City:

Nantong

单位(医院):

南通大学附属医院

具体地址:

江苏省南通市崇川区西寺路20号

Institution
hospital:

Affiliated Hospital of Nantong University

Address:

No. 20 Xisi Road, Chongchuan District, Nantong City, Jiangsu Province

经费或物资来源:

江苏省研究型医院资助基金:YJXYY202204

Source(s) of funding:

Jiangsu Provincial Research Hospital Endowment Funds:YJXYY202204

研究疾病:

动态观察老年人是否发生口腔衰弱  

Target disease:

Dynamic observation of whether elderly people experience oral frailty

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

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。

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.

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。

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.

研究实施时间:

Study execute time:

From 2025-12-30 00:00:00 To 2026-12-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-30 00:00:00 To 2026-02-28 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

820

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南通 

Country:

China

Province:

Jiangsu

City:

Nantong

单位(医院):

南通大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Nantong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

口腔衰弱

指标类型:

主要指标

Outcome:

Oral frailty

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 60 years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

done

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-12-25 08:57:25