经皮耳穴迷走神经刺激治疗慢性意识障碍的脑电特征研究

注册号:

Registration number:

ITMCTR2024000734

最近更新日期:

Date of Last Refreshed on:

2024-11-25

注册时间:

Date of Registration:

2024-11-25

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

经皮耳穴迷走神经刺激治疗慢性意识障碍的脑电特征研究

Public title:

Electroencephalographic characteristics of transcutaneous auricular vagus nerve stimulation for the treatment of disorders of consciousness

注册题目简写:

耳迷走神经刺激治疗慢性意识障碍的脑电特征研究

English Acronym:

EEG characteristics of taVNS for the treatment of DOC

研究课题的正式科学名称:

经皮耳穴刺激对意识障碍患者的脑效应及多模态影像机制研究

Scientific title:

Study on the brain effects and multimodal imaging mechanisms of transcutaneous auricular acupoint stimulation in patients with disorders of consciousness

研究课题的正式科学名称简写:

耳迷走神经刺激对意识障碍患者的脑效应及影像机制研究

Scientific title acronym:

Brain effects and imaging mechanisms of auricular vagus nerve stimulation in patients with disorders of consciousness

研究课题代号(代码):

Study subject ID:

CI2021A03305

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:

翟伟航

研究负责人:

张金铃

Applicant:

Weihang Zhai

Study leader:

Jinling Zhang

申请注册联系人电话:

Applicant telephone:

15081881688

研究负责人电话:

Study leader's telephone:

13511055995

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:

963381504@qq.com

研究负责人电子邮件:

Study leader's E-mail:

jinlingzhang407@sina.com

申请单位网址(自愿提供):

Study leader's 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:

北京市东城区东直门内南小街16号

研究负责人通讯地址:

北京市东城区东直门内南小街16号

Applicant address:

No. 16 Nanjie Dongzhimen Inner Street Dongcheng District Beijing China

Study leader's address:

No. 16 Nanjie Dongzhimen Inner Street Dongcheng District Beijing China

申请注册联系人邮政编码:

Applicant postcode:

100700

研究负责人邮政编码:

Study leader's postcode:

100700

申请人所在单位:

中国中医科学院中医临床基础医学研究所

Applicant's institution:

Institute of Basic Research in Clinical Medicine China Academy of Chinese Medical Sciences

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

中科针伦(2022-05-25)

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件

批准本研究的伦理委员会名称:

中国中医科学院针灸研究所伦理委员会

Name of the ethic committee:

Ethics Committee of the Acupuncture Research Institute China Academy of Chinese Medical Sciences

伦理委员会批准日期:

Date of approved by ethic committee:

2022/5/25 0:00:00

伦理委员会联系人:

李宇清

Contact Name of the ethic committee:

Yuqing Li

伦理委员会联系地址:

北京市东城区东直门内南小街16号

Contact Address of the ethic committee:

No. 16 Nanjie Dongzhimen Inner Street Dongcheng District Beijing China

伦理委员会联系人电话:

Contact phone of the ethic committee:

010-64089307

伦理委员会联系人邮箱:

Contact email of the ethic committee:

Liyuqing@163.com

研究实施负责(组长)单位:

中国中医科学院针灸研究所

Primary sponsor:

Institute of Acupuncture and Moxibustion China Academy of Chinese Medical Sciences

研究实施负责(组长)单位地址:

北京市东城区东直门内南小街16号

Primary sponsor's address:

No. 16 Nanjie Dongzhimen Inner Street Dongcheng District Beijing 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):

北京市

市(区县):

东城区

Country:

China

Province:

Beijing

City:

Dongcheng District

单位(医院):

中国中医科学院针灸研究所

具体地址:

北京市东城区东直门内南小街16号

Institution
hospital:

Institute of Acupuncture and Moxibustion China Academy of Chinese Medical Sciences

Address:

No. 16 Nanjie Dongzhimen Inner Street Dongcheng District Beijing China

经费或物资来源:

中国中医科学院科技创新工程(CI2021A03305)

Source(s) of funding:

Scientific and technological innovation project of the China Academy of Chinese Medical Sciences (CI2021A03305)

研究疾病:

慢性意识障碍

研究疾病代码:

Target disease:

disorders of consciousness

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

病例研究

Case study

研究所处阶段:

Study phase:

其它

Others

研究目的:

利用EEG技术,筛选出taVNS治疗DOC的脑电特征指标。

Objectives of Study:

Using EEG technology to screen for EEG characteristic indicators for taVNS treatment of DOC

药物成份或治疗方案详述:

我们计划纳入慢性意识障碍患者50例参与本项研究。每名患者将接受为期4周的taVNS治疗,治疗前后我们将采集每名患者的脑电图和CRS-R评分。4周taVNS治疗后,我们将会在治疗后的第一个月、第三个月、第六个月和第十二个月对患者进行随访。我们根据CRS-R评分是否增加将50例患者分为应答组和无应答组。比较两组入组前的脑电图在脑电微状态、功率谱和功能连接的差异,筛选出taVNS治疗DOC的脑电特征指标。

Description for medicine or protocol of treatment in detail:

We plan to include 50 patients with chronic consciousness disorders in this study. Each patient will undergo a 4-week taVNS treatment and we will collect EEG data and CRS-R scores before and after the treatment. After the 4-week taVNS treatment we will follow up with the patients at the first month third month sixth month and twelfth month. Based on whether the CRS-R score increases the 50 patients will be divided into an responder group and a non-responder group. We will compare the differences in EEG microstates power spectra and functional connectivity before treatment between the two groups and identify EEG characteristic indicators for taVNS treatment of DOC.

纳入标准:

(1)符合慢性意识障碍诊断标准;(2)年龄18-70岁,性别不限;(3)患病1个月以上,常规治疗方法促醒失败;(4)心、肺、肝、肾功能基本正常;(5)评估适宜(神经影像、脑电图、各种诱发电位);(6)患者存在失匹配负波;(7)预期生存时间大于3个月;(8)能合作观察不良事件和疗效;(9)患者其法定代理人签署书面知情同意书;(10)女性患者妊娠试验是阴性;(11)凝血功能正常。

Inclusion criteria

(1) Meets the diagnostic criteria for disorders of consciousness ; (2) Aged 18-70 years no gender restriction; (3) Disease duration of more than 1 month with failure of conventional awakening treatments; (4) Basic normal heart lung liver and kidney function; (5) Suitable for assessment (neuroimaging EEG various evoked potentials); (6) Presence of mismatch negativity (MMN) in EEG; (7) Expected survival time greater than 3 months; (8) Able to cooperate in monitoring adverse events and treatment efficacy; (9) The patient or their legal guardian signs a written informed consent form; (10) Female patients have a negative pregnancy test; (11) Normal coagulation function.

排除标准:

(1)神经退行性疾病、颅内感染及脑肿瘤术后昏迷患者;(2)入组前1月内意识持续改善或恶化者;(3)伴严重并发症者;(4)试验前三个月内参加过其他临床试验的患者;(5)严重过敏史或过敏体质的患者;(6)有其他严重的内科疾患或严重不可控制的感染;(7)吸毒、药物滥用、长期嗜酒以及艾滋病患者。

Exclusion criteria:

(1) Patients with comas due to neurodegenerative diseases intracranial infections or post-brain tumor surgery; (2) Patients whose consciousness has shown sustained improvement or deterioration within 1 month prior to enrollment; (3) Patients with severe complications; (4) Patients who have participated in other clinical trials within the past three months; (5) Patients with a history of severe allergies or allergic constitution; (6) Patients with other severe medical conditions or serious uncontrolled infections; (7) Patients with substance abuse drug addiction chronic alcoholism or HIV.

研究实施时间:

Study execute time:

From 2023-12-01

To      2025-12-01

征募观察对象时间:

Recruiting time:

From 2024-12-01

To      2025-12-01

干预措施:

Interventions:

组别:

治疗组

样本量:

50

Group:

treatment group

Sample size:

干预措施:

taVNS治疗

干预措施代码:

Intervention:

taVNS treatment

Intervention code:

样本总量 Total sample size : 50

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

北京市

市(区县):

东城区

Country:

China

Province:

Beijing

City:

Dongcheng District

单位(医院):

首都医科大学附属北京天坛医院

单位级别:

三级甲等医院

Institution/hospital:

Beijing Tiantan Hospital Capital Medical University.

Level of the institution:

Top-Level Tertiary Hospital.

测量指标:

Outcomes:

指标中文名:

静息脑电图

指标类型:

次要指标

Outcome:

resting-state EEG

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CRS-R评分

指标类型:

主要指标

Outcome:

Coma Recovery Scale-Revised

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:

no

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:

尚未开始

Not yet recruiting

年龄范围:

最小 18
Min age years
最大 70
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

Both

随机方法(请说明由何人用什么方法产生随机序列):

本试验不涉及随机方法

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

This study does not involve randomization methods.

盲法:

Blinding:

是否共享原始数据:

IPD sharing:

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):

no

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:

受试者的医疗记录将保存在中国中医科学院针灸研究所,研究者、研究主管部门人员、伦理委员会、监查员、稽查员和药品监督管理部门检查人员可以查阅受试者的原始医学记录,以核实临床试验的过程和数据。

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

The medical records of the subjects will be kept at the Acupuncture Research Institute of the China Academy of Chinese Medical Sciences. The researchers research supervisors ethics committee members monitors auditors and personnel from the drug regulatory authorities will have access to the original medical records of the subjects to verify the process and data of the clinical trial.

数据管理委员会:

Data Managemen Committee:

Yes

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

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