轻度认知障碍老年人认知控制功能受损及经颅直流电刺激调控研究

注册号:

Registration number:

ChiCTR2500104930 

最近更新日期:

Date of Last Refreshed on:

2025-06-25 15:22:02 

注册时间:

Date of Registration:

2025-06-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

轻度认知障碍老年人认知控制功能受损及经颅直流电刺激调控研究

Public title:

The Study on Impaired Cognitive Control Function in Older Adults with Mild Cognitive Impairment and Its Modulation by Transcranial Direct Current Stimulation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

轻度认知障碍老年人认知控制功能受损及经颅直流电刺激调控研究

Scientific title:

The Study on Impaired Cognitive Control Function in Older Adults with Mild Cognitive Impairment and Its Modulation by Transcranial Direct Current Stimulation

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:

费扬 

研究负责人:

罗媛榕 

Applicant:

Fei Yang 

Study leader:

Luo Yuanrong 

申请注册联系人电话:

Applicant telephone:

+86 131 4079 2865

研究负责人电话:

Study leader's
telephone:

+86 181 0516 3585

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:

faynanyi2022@163.com

研究负责人电子邮件:

Study leader's E-mail:

lyrcordelia@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

南京医科大学

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:

中国江苏省南京市江宁区龙眠大道101号

研究负责人通讯地址:

中国江苏省南京市广州路264号

Applicant address:

No. 101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu, China

Study leader's address:

No. 264 Guangzhou Road, Nanjing, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

211166

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

南京医科大学

Applicant's institution:

Nanjing Medical University

研究负责人所在单位:

南京脑科医院

Affiliation of the Leader:

Nanjing Brain Hospital

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-KY010-02

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:

南京脑科医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanjing brain hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-25 00:00:00

伦理委员会联系人:

时影

Contact Name of the ethic committee:

Shi Ying

伦理委员会联系地址:

中国 江苏省南京市广州路264号

Contact Address of the ethic committee:

No. 264, Guangzhou Road, Nanjing, Jiangsu Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 8229 6083

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:

南京脑科医院

Primary sponsor:

Nanjing Brain Hospital

研究实施负责(组长)单位地址:

中国江苏省南京市广州路264号

Primary sponsor's address:

No. 264 Guangzhou Road, Nanjing, Jiangsu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏省

市(区县):

南京市

Country:

China

Province:

Jiangsu Province

City:

Nanjing

单位(医院):

南京医科大学

具体地址:

中国江苏省南京市江宁区龙眠大道101号

Institution
hospital:

Nanjing Medical University

Address:

No. 101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu, China

经费或物资来源:

江苏省自然科学基金项目“遗忘型轻度认知障碍老年人执行功能的脑神经机制及自适应认知干预研究”(BK20240527)

Source(s) of funding:

Jiangsu Provincial Natural Science Foundation Project "Neurocognitive Mechanisms of Executive Dysfunction in Amnestic Mild Cognitive Impairment and Adaptive Cognitive Intervention Study" (Project No. BK20240527)

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:

随机平行对照 

Study design:

Parallel 

研究目的:

探究经颅直流电刺激对MCI人群抑制控制及选择性注意等认知控制功能的神经调控作用。  

Objectives of Study:

Investigating the Neuromodulatory Effects of Transcranial Direct Current Stimulation (tDCS) on Cognitive Control Functions (Inhibitory Control and Selective Attention) in Individuals with Mild Cognitive Impairment (MCI)

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

有严重听力和沟通交流障碍及躯体功能障碍;服用精神类药物,酒精依赖者;患有重度痴呆、抑郁症、精神分裂等严重神经精神疾病;患有脑炎、脑外伤等脑器质性疾病;实验期间主动退出或因故无法继续参与者。此外,安装心脏起搏器或颅内金属植入物等,有癫痫病史、脑卒中病史等,配合度差,不能耐受刺激,近三个月内接受过tDCS治疗及出现不良事件或病情加重者被排除在本实验外。

Exclusion criteria:

Severe hearing/communication impairments or physical disabilities; Current use of psychotropic medications or alcohol dependence; Major neuropsychiatric disorders (e.g., severe dementia, major depressive disorder, schizophrenia); Organic brain diseases (e.g., encephalitis, traumatic brain injury); Voluntary withdrawal or inability to complete the study; Contraindications for tDCS: Cardiac pacemakers or intracranial metal implantsl; History of epilepsy or stroke; Poor compliance or tDCS intolerance; tDCS treatment within 3 months or prior adverse events; Clinical deterioration during the study period.

研究实施时间:

Study execute time:

From 2025-02-25 00:00:00 To 2026-02-25 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-05 00:00:00 To 2025-03-26 00:00:00

干预措施:

Interventions:

组别:

tDCS真刺激组

样本量:

8

Group:

Active tDCS group

Sample size:

干预措施:

在左侧背外侧前额叶施加tDCS阳性刺激

干预措施代码:

Intervention:

Anodal tDCS over the left dorsolateral prefrontal cortex (left DLPFC)

Intervention code:

组别:

tDCS假刺激组

样本量:

8

Group:

sham tDCS group

Sample size:

干预措施:

在左侧背外侧前额叶施加tDCS阴性刺激

干预措施代码:

Intervention:

Sham tDCS over the left dorsolateral prefrontal cortex (left DLPFC)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

南京市 

Country:

China

Province:

Jiangsu Province

City:

Nanjing

单位(医院):

南京医科大学 

单位级别:

大学 

Institution
hospital:

Nanjing Medical University

Level of the institution:

University

测量指标:

Outcomes:

指标中文名:

抑制控制

指标类型:

主要指标

Outcome:

inhibitory control

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

工作记忆更新

指标类型:

主要指标

Outcome:

working memory updating

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

选择性注意

指标类型:

主要指标

Outcome:

selective attention

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:

non

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 55 years
最大 Max age 67 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):

主要研究者采用 SPSS 软件中的随机数发生器(Rv.uniform)生成随机数字,参与者将按照入组顺序编号,将编号与此前生成的随机数字对应,将参与者分配到tDCS阳极刺激组与tDCS假刺激组。

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

The principal investigator used the random number generator (Rv.uniform) in SPSS software to generate random numbers. Participants were sequentially numbered according to their enrollment order. These numbers were then matched with the pre-generated random numbers to allocate participants to either the anodal tDCS group or the sham tDCS group.

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:

对参与者设盲,参与者对分组条件不知情。

Blinding:

Participants were blinded to group allocation.

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):

预计在论文发表之后进行数据共享,初步拟定共享方式为百度网盘,后续可能根据论文发表的期刊相应要求进行灵活调整。

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

The study data are expected to be shared after publication, with Baidu Netdisk as the preliminary sharing platform. Adjustments will be made flexibly according to the specific requirements of the eventual publication journal.

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:

采用Neuroscan公司64导脑电设备采集参与者行为学与脑电数据,采用实验专用硬盘,以及网络平台如百度网盘、wps云盘等进行数据管理与储存。

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

EEG data and behavioral recordings were acquired using a 64-channel Neuroscan system. All data were stored on dedicated experimental hard drives with additional backups on network platforms including Baidu Netdisk and WPS Cloud, following standardized data management protocols.

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:

 2025-06-25 15:21:57