ChiCTR2500113749 版本V1.1 版本创建时间2025/12/02 17:30:31 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:

ChiCTR2500113749 

最近更新日期:

Date of Last Refreshed on:

2025-12-02 17:17:58 

注册时间:

Date of Registration:

2025-12-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于数字生物标志物的老年认知衰弱分类模型的构建及应用

Public title:

Construction and Application of a classification Model for senile cognitive frailty Based on Digital biomarkers

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于数字生物标志物的老年认知衰弱分类模型的构建及应用

Scientific title:

Construction and Application of a classification Model for senile cognitive frailty Based on Digital biomarkers

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:

盛玉 

研究负责人:

吴琦炜 

Applicant:

Sheng Yu 

Study leader:

Wu Qiwei 

申请注册联系人电话:

Applicant telephone:

+86 150 6706 8586

研究负责人电话:

Study leader's telephone:

+86 183 1486 5806

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:

284311158@qq.com

研究负责人电子邮件:

Study leader's E-mail:

12318339@zju.edu.cn

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:

浙江省义乌市商城大道N1号

研究负责人通讯地址:

浙江省杭州市西湖区余杭塘路866号

Applicant address:

No. N1, Shangcheng Avenue, Yiwu City, Zhejiang Province

Study leader's address:

No. 866, Yuhangtang Road, Xihu District, Hangzhou City, Zhejiang 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:

310058

申请人所在单位:

浙江大学附属第四医院呼吸四五病区

Applicant's institution:

Department 4-5 of Respiratory Medicine, the Fourth Affiliated Hospital of Zhejiang University

研究负责人所在单位:

浙江大学医学院护理系

Affiliation of the Leader:

Department of Nursing, School of Medicine, Zhejiang University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025科0326-1-X1

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:

浙江大学医学院附属第四医院人体研究伦理委员会

Name of the ethic committee:

Human Research Ethics Committee of the Fourth Affiliated Hospital, School of Medicine, Zhejiang University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-24 00:00:00

伦理委员会联系人:

叶嘉仪

Contact Name of the ethic committee:

Ye Jiayi

伦理委员会联系地址:

浙江省义乌市商城大道N1号

Contact Address of the ethic committee:

No. N1, Shangcheng Avenue, Yiwu City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 579 8993 5006

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:

浙江大学附属第四医院

Primary sponsor:

The Fourth Affiliated Hospital of Zhejiang University

研究实施负责(组长)单位地址:

浙江省义乌市商城大道N1号

Primary sponsor's address:

No. N1, Shangcheng Avenue, Yiwu City, Zhejiang 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):

浙江

市(区县):

义乌

Country:

China

Province:

Zhejiang Sheng

City:

Yiwu

单位(医院):

浙江大学附属第四医院

具体地址:

浙江省义乌市商城大道N1号

Institution
hospital:

The Fourth Affiliated Hospital of Zhejiang University

Address:

No. N1, Shangcheng Avenue, Yiwu City, Zhejiang Province

经费或物资来源:

自筹

Source(s) of funding:

Self-raised funds

Target disease:

Cognitive frailty

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

整群随机抽样 

Study design:

Cluster randomly sampling 

研究目的:

本研究旨在构建与验证基于数字生物标志物的多模态老年认知衰弱分类模型;在此基础上,应用多智能体对话框架为社区老年认知衰弱人群制定个性化运动干预方案,并评估其在改善认知功能、衰弱状态及运动依从性方面的有效性与可接受性,为基层临床决策提供科学依据。  

Objectives of Study:

This study aims to construct and validate a multimodal classification model for cognitive frailty in the elderly based on digital biomarkers. On this basis, a multi-agent dialogue framework was applied to formulate personalized exercise intervention plans for the elderly with cognitive frailty in the community, and its effectiveness and acceptability in improving cognitive function, frailty status and exercise compliance were evaluated, providing a scientific basis for grassroots clinical decision-making.

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周岁的老年人群; 2、无重大精神疾病,且能够独立步行20m以上; 3、躯体衰弱老年群体为FFP评分>=1分,即包含衰弱前期老年群体; 4、认知衰弱老年群体使用MMSE评估整体认知功能,根据既往中国人群研究中报告的标准得分<=26分(文盲受试者,<=17分;小学受试者,<=20分;初中或更高学历受试者;<=24分),且FFP评分>=1分,或经具有10年临床经验的医生进行认定判断。

Inclusion criteria

1, Elderly population aged >=60 years; 2, No major mental illness and able to walk independently for more than 20m; 3, Somatically debilitated elderly population as FFP score >=1, i.e., including the predebilitated elderly population; 4, Cognitively debilitated elderly population assessed for overall cognitive functioning using the MMSE based on the standardised scores of <=26 points as reported in previous studies of the Chinese population (illiterate subjects, <= 17 points; primary schools subjects, <= 20 points; junior high school or higher educated subjects; <= 24 points) and an FFP score of >= 1 point, or a determinative judgement by a physician with 10 years of clinical experience.

排除标准:

1、患有重大精神疾病及终末期疾病。

Exclusion criteria:

1. Individuals with major mental illnesses or end-stage diseases.

研究实施时间:

Study execute time:

From 2025-12-03 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-03 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

干预组

样本量:

60

Group:

Intervention group

Sample size:

干预措施:

参与者被要求需要根据多智能体给出的运动建议进行锻炼,每周需要进行重新评估,多智能体需要根据受试者是否产生个体情况改变及运动方案的执行情况来调整方案或更换行为改变技术

干预措施代码:

Intervention:

Participants were required to exercise based on the exercise suggestions provided by the multi-agent, and a re-evaluation was needed every week. The multi-agent was required to adjust the exercise plan or change the behavioral change techniques according to whether the individual conditions of the subjects changed and the implementation of the exercise plan

Intervention code:

组别:

对照组

样本量:

60

Group:

Control group

Sample size:

干预措施:

参与者收到关于认知衰弱的宣传单三折页,内容包括:“什么是认知衰弱”“推荐运动种类”和“运动贴士”。

干预措施代码:

Intervention:

Participants received a tri-fold leaflet on cognitive frailty, which included sections on "What is cognitive frailty," "Recommended types of exercise," and "Exercise tips"

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江 

市(区县):

Hangzhou 

Country:

China 

Province:

Zhejiang Sheng 

City:

Hangzhou 

单位(医院):

浙江大学附属第四医院 

单位级别:

三甲 

Institution
hospital:

The Fourth Affiliated Hospital of Zhejiang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

蒙特利尔认知问卷

指标类型:

主要指标

Outcome:

Montreal Cognitive Assessment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

衰弱表型问卷

指标类型:

主要指标

Outcome:

Fried Frailty Phenotype

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主观认知下降问卷

指标类型:

主要指标

Outcome:

Subjective Cognitive Decline Questionnaire-9

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

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 95 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):

考虑到老年人出行的安全性以及现有社区资源的可及性,并且为避免环境产生的潜在样本污染,因此采用以社区为单位的整群随机抽样法抽样

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

Considering the safety of the elderly's travel and the accessibility of existing community resources, as well as to avoid potential sample contamination caused by the environment, cluster random sampling based on communities is adopted for sampling

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:

仅数据分析者采用盲法

Blinding:

Only data analysts were blinded.

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

No

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):

不共享

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:

采集的数据信息由研究实施者保存。

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

The collected data and information are kept by the researchers.

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:

 2025-12-02 17:17:54