ChiCTR2500102184 版本V1.0 版本创建时间2025/05/09 16:53:52 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:

ChiCTR2500102184 

最近更新日期:

Date of Last Refreshed on:

2025-05-09 16:53:39 

注册时间:

Date of Registration:

2025-05-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

养老机构老年人认知衰弱发展轨迹及其潜在类别预测因素研究

Public title:

Research on the Development Trajectory of Cognitive Frailty in Elderly People in Elderly Care Institutions and the Predictive Factors of Potential Categories

注册题目简写:

English Acronym:

研究课题的正式科学名称:

养老机构老年人认知衰弱发展轨迹及其潜在类别预测因素研究

Scientific title:

Research on the Development Trajectory of Cognitive Frailty in Elderly People in Elderly Care Institutions and the Predictive Factors of Potential Categories

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:

谭绍英 

研究负责人:

谭绍英 

Applicant:

Tan Shaoying 

Study leader:

Tan Shaoying 

申请注册联系人电话:

Applicant telephone:

+86 13617547996

研究负责人电话:

Study leader's
telephone:

+86 898 66774510

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:

314097132@qq.com

研究负责人电子邮件:

Study leader's E-mail:

314097132@qq.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:

海南省海口市龙华路31号

研究负责人通讯地址:

海南省海口市龙华区31号

Applicant address:

No. 31 Longhua Road, Haikou City, Hainan Province

Study leader's address:

No. 31 Longhua Road, Haikou City, Hainan 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:

海南医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Hainan Medical University

研究负责人所在单位:

海南医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Hainan Medical 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-KYL-041

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:

海南医学院第一附属医院医学伦理委员会

Name of the ethic committee:

Hainan Medical College First Affiliated Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-06 00:00:00

伦理委员会联系人:

林萍

Contact Name of the ethic committee:

Lin Ping

伦理委员会联系地址:

海南省海口市龙华区31号

Contact Address of the ethic committee:

No. 31 Longhua Road, Haikou City, Hainan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 898 66735891

伦理委员会联系人邮箱:

Contact email of the ethic committee:

hyfylunli@163.com

研究实施负责(组长)单位:

海南医科大学第一附属医院

Primary sponsor:

Hainan Medical College First Affiliated Hospital

研究实施负责(组长)单位地址:

海南省海口市龙华区31号

Primary sponsor's address:

No. 31 Longhua Road, Haikou City, Hainan 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):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第一附属医院

具体地址:

海南省海口市龙华区31号

Institution
hospital:

Hainan Medical College First Affiliated Hospital

Address:

No. 31 Longhua Road, Haikou City, Hainan Province

经费或物资来源:

海南省卫生健康科技创新联合项目

Source(s) of funding:

Joint Program on Health Science & Technology Innovation of Hainan Province

研究疾病:

认知衰弱  

Target disease:

Cognitive 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:

本研究将通过开展纵向研究,通过收集多个时间节点真实世界养老机构老年人认知衰弱相关资料,应用潜变量增长混合模型分析其发展轨迹,并采用Logistic回归分析探讨不同轨迹的预测因素。  

Objectives of Study:

This study will conduct a longitudinal research to collect real-world data on cognitive frailty among the elderly in elderly care institutions at multiple time points. The latent variable growth mixture model will be applied to analyze the development trajectory, and Logistic regression analysis will be used to explore the predictive factors for different trajectories.

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)符合认知衰弱症状诊断标准:Fried 衰弱表型>=3 分(包括无意识体质量下降、疲乏感、低体力活动、步速减慢、握力下降5个评估指标,满足任意3 项为衰弱期),MMSE 量表评分>=19 分; (2)年龄>=65 岁; (3)入住养老机构>=1 个月; (4)意识清楚,生命体征平稳,能进行正常语言交流; (5)知情同意参与研究。

Inclusion criteria

(1) Meet the diagnostic criteria for cognitive frailty symptoms: Fried frailty phenotype score >= 3 (including 5 assessment indicators: unintentional weight loss, fatigue, low physical activity, slow walking speed, and reduced grip strength; meeting any 3 indicates frailty), MMSE score >= 19; (2) Age >= 65 years; (3) Resided in a nursing facility for at least 1 month; (4) Clear consciousness, stable vital signs, able to communicate normally; (5) Informed consent to participate in the study.

排除标准:

1.严重器官功能障碍; 2.已存在阿尔茨海默病或其他严重认知功能障碍。

Exclusion criteria:

1.Suffering from severe organ dysfunction;
2.The elderly person has already suffered from Alzheimer's disease or other severe cognitive impairments.

研究实施时间:

Study execute time:

From 2025-02-25 00:00:00 To 2028-02-24 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-01 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

非暴露组

样本量:

120

Group:

Non-exposed group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

暴露组

样本量:

120

Group:

Exposed 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):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南医科大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

Hainan Medical College First Affiliated Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

MMSE量表

指标类型:

主要指标

Outcome:

Mini-Mental State Examination, MMSE

Type:

Primary indicator

测量时间点:

基线、6月后、2年后

测量方法:

Measure time point of outcome:

Baseline, six months later, two years later

Measure method:

指标中文名:

Fried衰弱表型

指标类型:

主要指标

Outcome:

Fried Frailty Phenotype

Type:

Primary indicator

测量时间点:

基线、6月后、2年后

测量方法:

Measure time point of outcome:

Baseline, six months later, two years later

Measure method:

指标中文名:

自制的认知衰弱影响因素调查表

指标类型:

次要指标

Outcome:

Self-made questionnaire on influencing factors of cognitive frailty

Type:

Secondary indicator

测量时间点:

基线、6月后、2年后

测量方法:

Measure time point of outcome:

Baseline, six months later, two years later

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 65 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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否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):

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:

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-05-09 16:53:39