经颅磁刺激通过调节肠道菌群改善辣椒素诱发疼痛的临床研究

注册号:

Registration number:

ChiCTR2600121664 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 16:16:52 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

经颅磁刺激通过调节肠道菌群改善辣椒素诱发疼痛的临床研究

Public title:

A Clinical Study on Transcranial Magnetic Stimulation Improving Capsaicin-Induced Pain via Modulation of the Gut Microbiota

注册题目简写:

English Acronym:

研究课题的正式科学名称:

经颅磁刺激通过调节肠道菌群改善辣椒素诱发疼痛的临床研究

Scientific title:

A Clinical Study on Transcranial Magnetic Stimulation Improving Capsaicin-Induced Pain via Modulation of the Gut Microbiota

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:

王汉斌 

研究负责人:

王汉斌 

Applicant:

Hanbin Wang 

Study leader:

Hanbin Wang 

申请注册联系人电话:

Applicant telephone:

+86 157 5711 9313

研究负责人电话:

Study leader's
telephone:

+86 157 5711 9331

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:

wanghanbin@hospital.westlake.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

458154923@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:

中国浙江省杭州市上城区浣纱路261号

研究负责人通讯地址:

中国浙江省杭州市上城区浣纱路261号

Applicant address:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang, China

Study leader's address:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang, China

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:

杭州市第一人民医院

Applicant's institution:

Hangzhou First People's Hospital

研究负责人所在单位:

杭州市第一人民医院

Affiliation of the Leader:

Hangzhou First People's 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:

2026IIT022-2

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:

杭州市第一人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Hangzhou First People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-02 00:00:00

伦理委员会联系人:

陆蕴

Contact Name of the ethic committee:

Lu Yun

伦理委员会联系地址:

中国浙江省杭州市上城区浣纱路261号

Contact Address of the ethic committee:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 5600 7507

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1742208034@qq.com

研究实施负责(组长)单位:

杭州市第一人民医院

Primary sponsor:

Hangzhou First People's Hospital

研究实施负责(组长)单位地址:

中国浙江省杭州市上城区浣纱路261号

Primary sponsor's address:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang, 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):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院

具体地址:

中国浙江省杭州市上城区浣纱路261号

Institution
hospital:

Hangzhou First People's Hospital

Address:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

研究疾病:

神经病理性疼痛  

Target disease:

Neuropathic pain

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:

本研究拟在辣椒素诱导的人体疼痛模型中,系统探究iTBS是否通过“脑-肠-微生物”轴产生一致的“中枢调控 — 外周微生物/代谢”响应通路,从而在传统神经调控机制之外,识别与疼痛缓解相关的微生物与代谢标志物,并为未来基于生物标志物的个体化rTMS干预策略提供理论与实验依据。  

Objectives of Study:

This study aims to systematically investigate whether intermittent theta-burst stimulation (iTBS) elicits a consistent “central regulation—peripheral microbiota/metabolism” response pathway via the “brain–gut–microbiota” axis in a capsaicin-induced human pain model, thereby identifying microbiota- and metabolism-related biomarkers associated with pain relief beyond conventional neuromodulatory mechanisms, and providing theoretical and experimental foundations for future biomarker-guided individualized rTMS intervention strategies.

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:

1.曾被诊断或经量表评估有精神疾患;
2.从分配前1个月到研究结束服用镇痛药等药物;
3.持续存在任何类型的疼痛;
4.有任何金属植入物;
5.痛经史、月经期、妊娠或哺乳期;
6.过去 2 周内使用中枢神经系统刺激/调节技术;
7.既往有胃肠道疾病史或近期有胃肠道症状;
8.有明确的过敏性疾病史。

Exclusion criteria:

1.Has been diagnosed with or assessed for a mental disorder using standardized scales;
2.Taking analgesics and other medications from one month before allocation until the end of the study;
3.Persistent pain of any type;
4.Any metal implants;
5.History of dysmenorrhea, menstruation, pregnancy, or lactation;
6.Used central nervous system stimulation/modulation techniques within the past 2 weeks;
7.History of gastrointestinal disease or recent gastrointestinal symptoms;
8.Has a documented history of allergic disease.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

Sham组

样本量:

30

Group:

Sham group

Sample size:

干预措施:

疼痛模型建立后进行经颅磁刺激假刺激

干预措施代码:

Intervention:

Sham transcranial magnetic stimulation was performed after establishing the pain model.

Intervention code:

组别:

iTBS组

样本量:

30

Group:

iTBS Group

Sample size:

干预措施:

疼痛模型建立后使用经颅磁刺激iTBS模式刺激大脑M1区

干预措施代码:

Intervention:

After establishing the pain model, the primary motor cortex (M1) was stimulated using the intermittent theta-burst stimulation (iTBS) mode of transcra

Intervention code:

组别:

Sham组FMT

样本量:

25

Group:

Sham group FMT

Sample size:

干预措施:

使用Sham组志愿者的粪便菌群进行粪菌移植

干预措施代码:

Intervention:

Fecal microbiota transplantation using fecal microbiota from Sham group volunteers

Intervention code:

组别:

iTBS组FMT

样本量:

25

Group:

iTBS group FMT

Sample size:

干预措施:

使用iTBS组志愿者的粪便菌群进行粪菌移植

干预措施代码:

Intervention:

Fecal microbiota transplantation using fecal microbiota from volunteers in the iTBS group

Intervention code:

组别:

健康组FMT

样本量:

25

Group:

Healthy Group FMT

Sample size:

干预措施:

使用健康志愿者的粪便菌群进行粪菌移植

干预措施代码:

Intervention:

Fecal microbiota transplantation using fecal microbiota from healthy volunteers

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):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Hangzhou First People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

粪便蛋白组学

指标类型:

次要指标

Outcome:

Fecal proteomics

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

粪便蛋白组学分析

Measure time point of outcome:

Before and after intervention

Measure method:

Fecal proteomics analysis

指标中文名:

外周血单细胞转录组学

指标类型:

次要指标

Outcome:

Peripheral Blood Single-Cell Transcriptomics

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

外周血单细胞转录组测序分析

Measure time point of outcome:

Before and after intervention

Measure method:

Peripheral Blood Single-Cell Transcriptome Sequencing Analysis

指标中文名:

NRS评分

指标类型:

主要指标

Outcome:

NRS Score

Type:

Primary indicator

测量时间点:

研究期间每日间断评估NRS

测量方法:

使用数字评定量表评估

Measure time point of outcome:

Intermittent NRS assessment daily during the study period

Measure method:

Assess using a numeric rating scale

指标中文名:

粪便代谢组学

指标类型:

次要指标

Outcome:

Fecal Metabolomics

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

粪便代谢组学分析

Measure time point of outcome:

Before and after intervention

Measure method:

Fecal Metabolomics Analysis

指标中文名:

外周血蛋白组学

指标类型:

次要指标

Outcome:

Peripheral Blood Proteomics

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

外周血蛋白组学分析

Measure time point of outcome:

Before and after intervention

Measure method:

Peripheral Blood Proteomics Analysis

指标中文名:

外周血代谢组学

指标类型:

次要指标

Outcome:

Peripheral Blood Metabolomics

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

外周血代谢组学分析

Measure time point of outcome:

Before and after intervention

Measure method:

Peripheral Blood Metabolomics Analysis

指标中文名:

粪便微生物

指标类型:

次要指标

Outcome:

Fecal microbiota

Type:

Secondary indicator

测量时间点:

干预前后

测量方法:

粪便微生物检测

Measure time point of outcome:

Before and after intervention

Measure method:

Fecal Microbiota Testing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

Feces

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:

外周血

组织:

Sample Name:

Peripheral blood

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 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):

一位团队成员使用随机数字法进行分组

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

A team member used the random number method for grouping.

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:

双盲

Blinding:

Double blind

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:

暂时使用excel表进行数据采集和管理

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

Temporarily using Excel spreadsheets for data collection and management

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-01 16:16:45