ChiCTR2600115906 版本V1.0 版本创建时间2026/01/04 08:48:09 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:

ChiCTR2600115906 

最近更新日期:

Date of Last Refreshed on:

2026-01-04 08:47:46 

注册时间:

Date of Registration:

2026-01-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

难度自适应计算机认知训练对轻度认知障碍老人认知功能改善的效果研究

Public title:

Effects of Adaptive Difficulty Computerized Cognitive Training on Cognitive Function Improvement in Older Adults with Mild Cognitive Impairment

注册题目简写:

English Acronym:

研究课题的正式科学名称:

难度自适应计算机认知训练对轻度认知障碍老人认知功能改善的效果研究

Scientific title:

Effects of Adaptive Difficulty Computerized Cognitive Training on Cognitive Function Improvement in Older Adults with Mild Cognitive Impairment

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:

张子依 

研究负责人:

刘宇 

Applicant:

Zhang Ziyi  

Study leader:

Yu Liu 

申请注册联系人电话:

Applicant telephone:

+86 133 1401 0321

研究负责人电话:

Study leader's
telephone:

+86 133 1401 0321

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:

zhangziyi202058@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhangziyi202058@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

中国医科大学

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

中国医科大学

申请注册联系人通讯地址:

辽宁省沈阳市沈北新区 蒲河路77号中国医科大学(沈北校区)

研究负责人通讯地址:

辽宁省沈阳市沈北新区 蒲河路77号中国医科大学(沈北校区)

Applicant address:

China Medical University (Shenbei Campus) No. 77, Puhe Road Shenbei New District Shenyang City, Liaoning Province China

Study leader's address:

China Medical University (Shenbei Campus) No. 77, Puhe Road Shenbei New District Shenyang City, Liaoning Province China

申请注册联系人邮政编码:

Applicant postcode:

110000

研究负责人邮政编码:

Study leader's postcode:

110000

申请人所在单位:

中国医科大学

Applicant's institution:

China Medical University

研究负责人所在单位:

中国医科大学

Affiliation of the Leader:

China 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:

伦审[2025]241号

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:

中国医科大学医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of China Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-31 00:00:00

伦理委员会联系人:

孙老师

Contact Name of the ethic committee:

Teacher Sun

伦理委员会联系地址:

辽宁省沈阳市沈北新区蒲河路77号

Contact Address of the ethic committee:

77 Puhe Road,Shenbei New District, Shenyang,Liaoning

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 24 3193 9080

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:

中国医科大学

Primary sponsor:

China Medical University

研究实施负责(组长)单位地址:

辽宁省沈阳市蒲河路77号

Primary sponsor's address:

77 Puhe Road,Shenbei New District,Shenyang,Liaoning

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁

市(区县):

沈阳

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

中国医科大学

具体地址:

辽宁省沈阳市蒲河路77号

Institution
hospital:

China Medical University

Address:

77 Puhe Road,Shenbei New District,Shenyang,Liaoning

经费或物资来源:

硕士研究生培养经费

Source(s) of funding:

Funding for Master’s Student Education

研究疾病:

轻度认知障碍  

Target disease:

Mild Cognitive Impairment

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

分析难度自适应计算机认知训练在社区轻度认知障碍老年人中的认知功能改善效果;比较不同干预频率对认知改善效果的维持程度。  

Objectives of Study:

To analyze the effects of adaptive difficulty computerized cognitive training on cognitive function improvement among community-dwelling older adults with mild cognitive impairment, and to compare the maintenance of cognitive improvement across different intervention frequencies.

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; 2.计划在社区生活至少12个月,并且没有转入养老机构的计划; 3.无明确的痴呆诊断标准; 4.符合《阿尔茨海默病源性轻度认知障碍诊疗中国专家共识2021》中 MCI的诊断标准。MoCA北京版评分根据教育程度进行调整,初中≤13分,高中≤19分,大学≤24分,MMSE≥24分,ADL<23分。 5.能使用手机应用小程序进行认知训练。

Inclusion criteria

1. Age >= 60 years; 2. Planning to reside in the community for at least 12 months, with no intention to move into a nursing home; 3. No clinical diagnosis of dementia; 4. Meeting the diagnostic criteria for mild cognitive impairment (MCI) as defined in the Chinese Expert Consensus on the Diagnosis and Treatment of Alzheimer’s Disease–Related Mild Cognitive Impairment (2021), The cut-off scores for the Beijing version of the Montreal Cognitive Assessment (MoCA) were adjusted for educational level: <=13 for junior high school or below, <=19 for high school, and <=24 for college education or above. Mini-Mental State Examination (MMSE) score >= 24; Activities of Daily Living (ADL) score <23. 5. Able to use a mobile application (mini program) to perform cognitive training.

排除标准:

1.由于听力、视力等原因无法完成问卷者; 2.患有其他中枢神经系统器质性疾病,如脑肿瘤、癫痫、帕金森等; 3.患有严重精神疾病,如精神分裂症、抑郁症、焦虑症。

Exclusion criteria:

1. Individuals unable to complete the questionnaires due to hearing or visual impairments; 2. Those with other organic diseases of the central nervous system, such as brain tumors, epilepsy, or Parkinson’s disease; 3. Those diagnosed with severe mental disorders, such as schizophrenia, depression, or anxiety disorders.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2026-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-10 00:00:00 To 2026-03-01 00:00:00

干预措施:

Interventions:

组别:

高频维持组

样本量:

23

Group:

High frequency maintenance group

Sample size:

干预措施:

参与者接受每周3次,每次30min,为期12周的难度自适应计算机认知训练。本研究先在前12周初始干预结束后,高频维持组继续每周3次训练。

干预措施代码:

Intervention:

Participants received intervention training three times per week, 30 minutes each session, for a total duration of 12 weeks. After the initial 12-week intervention period, participants in the high-frequency maintenance group continued the training three times per week.

Intervention code:

组别:

频率降低组

样本量:

23

Group:

Frequency reduction group

Sample size:

干预措施:

参与者接受每周3次,每次30min,为期12周的难度自适应计算机认知训练。本研究先在前12周初始干预结束后,频率降低组调整为每周2次训练。

干预措施代码:

Intervention:

Participants received intervention training three times per week, 30 minutes per session, for a total duration of 12 weeks. After the initial 12-week intervention period, the reduced-frequency group continued the training at a lower frequency of two sessions per week.

Intervention code:

组别:

对照组

样本量:

23

Group:

Control group

Sample size:

干预措施:

参与者接受每周3次,每次30min,为期12周的难度自适应计算机认知训练。本研究先在前12周初始干预结束后,停止干预组不再接受训练,仅保留常规社区健康管理服务。

干预措施代码:

Intervention:

Participants received intervention training three times per week, 30 minutes per session, for a total duration of 12 weeks. After the initial 12-week intervention period, the discontinuation group stopped the training and only continued to receive regular community health management services.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

沈阳市 

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

沈阳市大东区仁爱畅晚社区养老服务站 

单位级别:

社区卫生服务中心 

Institution
hospital:

Ren’ai Changwan Community Elderly Care Service Station, Dadong District, Shenyang

Level of the institution:

Community Health Service Center

国家:

中国

省(直辖市):

辽宁省 

市(区县):

沈阳市 

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

沈阳市苏家屯区仁爱畅晚社区养老服务站 

单位级别:

社区卫生服务中心 

Institution
hospital:

Ren’ai Changwan Community Elderly Care Service Station, Sujiatun District, Shenyang

Level of the institution:

Community Health Service Center

测量指标:

Outcomes:

指标中文名:

总体认知功能

指标类型:

主要指标

Outcome:

Global cognitive function

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

记忆力

指标类型:

次要指标

Outcome:

Memory

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

注意力

指标类型:

次要指标

Outcome:

Attention

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

执行功能

指标类型:

次要指标

Outcome:

Executive function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

语言功能

指标类型:

次要指标

Outcome:

Language function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视空间功能

指标类型:

次要指标

Outcome:

Visuospatial function

Type:

Secondary 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 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):

NA

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:

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:

CRF

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

CRF

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:

 2026-01-04 08:47:46