ChiCTR2600121177 版本V1.0 版本创建时间2026/03/26 15:06:20 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:

ChiCTR2600121177 

最近更新日期:

Date of Last Refreshed on:

2026-03-26 15:05:59 

注册时间:

Date of Registration:

2026-03-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

高频rTMS调控背外侧前额叶皮层对AD执行功能的影响:基于肠脑轴、神经影像与神经电生理的多模态机制研究

Public title:

Effects of High-frequency rTMS Modulation of the Dorsolateral Prefrontal Cortex on Executive Function in Alzheimer's Disease: A Multimodal Mechanistic Study Based on the Gut-Brain Axis, Neuroimaging, and Neuroelectrophysiology

注册题目简写:

English Acronym:

研究课题的正式科学名称:

高频rTMS调控背外侧前额叶皮层对AD执行功能的影响:基于肠脑轴、神经影像与神经电生理的多模态机制研究

Scientific title:

Effects of High-frequency rTMS Modulation of the Dorsolateral Prefrontal Cortex on Executive Function in Alzheimer's Disease: A Multimodal Mechanistic Study Based on the Gut-Brain Axis, Neuroimaging, and Neuroelectrophysiology

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:

计樱莹 

研究负责人:

计樱莹 

Applicant:

Ji Yingying 

Study leader:

Ji Yingying 

申请注册联系人电话:

Applicant telephone:

+86 510 8321 9310

研究负责人电话:

Study leader's
telephone:

+86 510 8321 9310

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:

yingying@jiangnan.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

miaomiao1987@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:

江苏省无锡市滨湖区钱荣路156号

研究负责人通讯地址:

江苏省无锡市滨湖区钱荣路156号

Applicant address:

No. 156, Qianrong Road, Binhu District, Wuxi City, Jiangsu Province

Study leader's address:

No. 156, Qianrong Road, Binhu District, Wuxi 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:

无锡市精神卫生中心

Applicant's institution:

Wuxi Mental Health Center

研究负责人所在单位:

无锡市精神卫生中心

Affiliation of the Leader:

Wuxi Mental Health Center

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:

WXMHCIRB2026LLky067

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:

无锡市精神卫生中心伦理委员会

Name of the ethic committee:

Ethics Committee of Wuxi Mental Health Center

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-21 00:00:00

伦理委员会联系人:

无锡市精神卫生中心伦理委员会

Contact Name of the ethic committee:

Ethics Committee of Wuxi Mental Health Center

伦理委员会联系地址:

江苏省无锡市滨湖区钱荣路156号

Contact Address of the ethic committee:

No. 156, Qianrong Road, Binhu District, Wuxi City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 510 83219310

伦理委员会联系人邮箱:

Contact email of the ethic committee:

miaomiao1987@163.com

研究实施负责(组长)单位:

无锡市精神卫生中心

Primary sponsor:

Wuxi Mental Health Center

研究实施负责(组长)单位地址:

江苏省无锡市滨湖区钱荣路156号

Primary sponsor's address:

No. 156, Qianrong Road, Binhu District, Wuxi 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):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

无锡市精神卫生中心

具体地址:

江苏省无锡市滨湖区钱荣路156号

Institution
hospital:

Wuxi Mental Health Center

Address:

No. 156, Qianrong Road, Binhu District, Wuxi City, Jiangsu Province

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

阿尔茨海默病  

Target disease:

Alzheimer's Disease (AD)

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:

1.明确基于左背外侧前额叶的高频重复经颅磁刺激干预AD患者执行功能的改善效果; 2.比较rTMS治疗前后行为学数据与fMRI大脑网络连接及ERP成分(如P300、N2)的相关性,揭示认知功能改善的潜在神经机制; 3.整合rTMS治疗前后微生物-肠-脑轴多组学数据,验证重复经颅磁刺激改善AD认知功能的间接微生物-肠-脑轴作用。  

Objectives of Study:

1. Clarify the improvement effect of high-frequency repetitive transcranial magnetic stimulation (rTMS) based on the left dorsolateral prefrontal cortex on executive function in AD patients; 2. Compare the correlation between behavioral data before and after rTMS treatment with fMRI brain network connectivity and ERP components (such as P300, N2) to reveal the potential neural mechanisms of cognitive function improvement; 3. Integrate multi-omics data of the microbiota-gut-brain axis before and after rTMS treatment to validate the indirect microbiota-gut-brain axis effect of repetitive transcranial magnetic stimulation on improving cognitive function in AD.

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.符合美国国家神经病及语言障碍和卒中研究所—阿尔茨海默病及相关疾病协会(NINCDS-ADRDA)标准中很可能阿尔茨海默病痴呆的临床诊断:报告患者的记忆功能存在逐渐和进行性减退,病程>=6个月,MRI检查显示内侧颞叶萎缩; 2.年龄50-75岁; 3.蒙特利尔认知评估量表(MoCA)评分:10-25分; 4.临床痴呆评定量表(CDR)评分:1-2分; 5.具备良好的视觉、听觉、言语能力,并能配合完成研究需要的神经心理评估和辅助检查; 6.有一位及以上可靠的照料者; 7.患者及/或家属自愿签署知情同意书。

Inclusion criteria

1. Clinical diagnosis of probable Alzheimer's disease dementia according to the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA) criteria: reports of gradual and progressive decline in memory function, disease course >= 6 months, MRI showing medial temporal lobe atrophy; 2. Age 50-75 years; 3. Montreal Cognitive Assessment (MoCA) score: 10-25; 4. Clinical Dementia Rating (CDR) score: 1-2; 5. Good visual, auditory, and speech abilities, and able to cooperate to complete neuropsychological assessments and auxiliary examinations required for the study; 6. At least one reliable caregiver; 7. Patient and/or family voluntarily sign the informed consent form.

排除标准:

1.排除其他导致认知障碍的疾病,如血管性痴呆、额颞叶痴呆等; 2.患有其他中枢神经性疾病,如帕金森病、癫痫等; 3.排除重度精神疾病病史; 4.存在物质滥用或药物依赖史; 5.合并严重心脏、肝肾脏器功能异常者; 6.刺激部位有金属植入; 7.有功能磁共振检查绝对禁忌症。 8.近一个月内连续服用或使用过抗生素(或)微生态调节剂者。

Exclusion criteria:

1. Exclude other diseases that cause cognitive impairment, such as vascular dementia, frontotemporal dementia, etc.; 2. Patients with other central nervous system diseases, such as Parkinson's disease, epilepsy, etc.; 3. Exclude a history of severe mental illness; 4. History of substance abuse or drug dependence; 5. Combined severe dysfunction of the heart, liver, or kidneys; 6. Metal implants at the stimulation site; 7. Absolute contraindications for functional magnetic resonance imaging; 8. Continuous use of antibiotics or probiotics within the past month.

研究实施时间:

Study execute time:

From 2026-01-21 00:00:00 To 2028-01-20 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2028-01-20 00:00:00

干预措施:

Interventions:

组别:

伪刺激组

样本量:

60

Group:

Sham rTMS group

Sample size:

干预措施:

伪刺激

干预措施代码:

Intervention:

Sham rTMS

Intervention code:

组别:

真刺激组

样本量:

60

Group:

Active rTMS Group

Sample size:

干预措施:

重复经颅磁刺激

干预措施代码:

Intervention:

Repetitive Transcranial Magnetic Stimulation

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):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

无锡市精神卫生中心 

单位级别:

三级甲等 

Institution
hospital:

Wuxi Mental Health Center

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

蒙特利尔认知评估量表评分

指标类型:

主要指标

Outcome:

Montreal Cognitive Assessment Score

Type:

Primary indicator

测量时间点:

基线时

测量方法:

Measure time point of outcome:

Baseline

Measure method:

指标中文名:

临床痴呆评定量表评分

指标类型:

主要指标

Outcome:

Clinical Dementia Rating Score

Type:

Primary indicator

测量时间点:

基线时

测量方法:

Measure time point of outcome:

Baseline

Measure method:

指标中文名:

阿尔茨海默病认知评估量表评分

指标类型:

主要指标

Outcome:

Alzheimer Disease Assessment Scale-Cognitive Score

Type:

Primary indicator

测量时间点:

基线时

测量方法:

Measure time point of outcome:

Baseline

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

Stool

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 50 years
最大 Max age 75 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):

由不参与受试者招募与临床干预的第三方研究人员,利用 SPSS 27.0 或 R 4.5.1 软件生成随机分配序列 。

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

Eligible participants (N=60) will be randomly assigned to either the active rTMS group or the sham rTMS group in a 1:1 ratio using a computer-generated random sequence.

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:

对研究者和参试者设盲

Blinding:

Blinding for researchers and participants

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:

病历记录表

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:

无/No

注册人:

Name of Registration:

 2026-03-26 15:05:59