基于EEG信号的闭环电刺激系统用于癫痫患者的治疗研究

注册号:

Registration number:

ChiCTR2500110673 

最近更新日期:

Date of Last Refreshed on:

2026-01-09 14:53:19 

注册时间:

Date of Registration:

2025-10-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于EEG信号的闭环电刺激系统用于癫痫患者的治疗研究

Public title:

The closed-loop electrical stimulation system based on EEG signals is used in the treatment research of epilepsy patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于EEG信号的闭环电刺激系统用于癫痫患者的治疗研究

Scientific title:

The closed-loop electrical stimulation system based on EEG signals is used in the treatment research of epilepsy patients

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:

卢应梅 

研究负责人:

张刚 

Applicant:

Lu Yingmei 

Study leader:

Zhang Gang 

申请注册联系人电话:

Applicant telephone:

+86 25 8311 6969

研究负责人电话:

Study leader's
telephone:

+86 25 8311 6969

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:

lilliawsy@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhanggangnjmu@126.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:

江苏省南京市江宁区龙眠大道101号

研究负责人通讯地址:

江苏省南京市鼓楼区广州路72号

Applicant address:

No. 101, Longmian Avenue, Jiangning District, Nanjing City, Jiangsu Province

Study leader's address:

No. 72, Guangzhou Road, Gulou District, Nanjing 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:

南京医科大学

Applicant's institution:

Nanjing Medical University

研究负责人所在单位:

南京医科大学附属儿童医院

Affiliation of the Leader:

Children's Hospital Affiliated to Nanjing 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:

202505050—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:

南京医科大学附属儿童医院医学伦理委员会

Name of the ethic committee:

Institutional Ethics Committee of the Children's Hospital Affiliated to Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-24 00:00:00

伦理委员会联系人:

黄松明

Contact Name of the ethic committee:

Huang Songming

伦理委员会联系地址:

江苏省南京市建邺区江东南路8号

Contact Address of the ethic committee:

No. 8, Jiangdongnan Road, Jianye District, Nanjing City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 1589 9443

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:

南京医科大学附属儿童医院

Primary sponsor:

Children's Hospital Affiliated to Nanjing Medical University

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区广州路72号

Primary sponsor's address:

No. 72, Guangzhou Road, Gulou District, Nanjing 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

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学附属儿童医院

具体地址:

江苏省南京市鼓楼区广州路72号

Institution
hospital:

Children's Hospital Affiliated to Nanjing Medical University

Address:

No. 72, Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

国家:

中国

省(直辖市):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学

具体地址:

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 City, Jiangsu Province

经费或物资来源:

国家自然科学基金项目82473918 (to X.X.L.);国家自然科学基金重点项目82230114(to F.H);南京医科大学附属儿童医院高水平医院科技创新计划KJCXZ2024004(to G.Z.)

Source(s) of funding:

the National Natural Science Foundations of China 82473918 (to X.X.L.); the National Key Research and Development Program of China 2022YFE0108600 (to Y.M.L.);High-level Hospital Science and Technology Innovation Program of Children's Hospital of Nanjing Medical University KJCXZ2024004 (to G.Z.)

研究疾病:

癫痫  

Target disease:

Epilepsy

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:

本研究旨在通过深入探索癫痫闭环电刺激治疗,显著提升对不同类型癫痫患者的治疗效果,尤其是针对难治性癫痫患者,有效降低癫痫发作频率,改善患者生活质量。同时,明确闭环电刺激治疗的最佳参数设置,实现个性化精准治疗,并全面评估长期使用该系统对大脑功能的影响,确保治疗的安全性和有效性。此外,深入研究闭环电刺激影响癫痫相关神经网络的神经生物学机制,精准识别癫痫发作前的特异性脑电生物标志物,为进一步优化治疗方案提供理论依据和技术支持。  

Objectives of Study:

This study aims to significantly improve the therapeutic effect on patients with different types of epilepsy by in-depth exploration of epilepsy closed-loop electrical stimulation, especially for patients with refractory epilepsy, effectively reduce the frequency of seizures and improve the quality of life of patients. At the same time, the optimal parameter setting of closed-loop electrical stimulation treatment should be clarified to achieve personalized precision treatment, and the effect of long-term use of the system on brain function should be comprehensively evaluated to ensure the safety and effectiveness of treatment. In addition, the neurobiological mechanism of closed-loop electrical stimulation affecting the neural network of epilepsy is further studied, and the specific EEG biomarkers before seizures are accurately identified, so as to provide theoretical basis and technical support for further optimizing the treatment plan.

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.患有脑肿瘤或其他中枢神经退行性疾病; 2.脑部存在明显器质性改变; 3.严重认知功能障碍; 4.癫痫假性发作; 5.全面性或特殊类型的遗传性癫痫; 6.植入前6个月内接受过癫痫外科治疗性手术; 7.术前3个月内参加过其它临床试验; 8.已有精神疾患,不能按要求进行相关检查者; 9.其它严重躯体疾患或实验室检查肝、肾功能严重异常,影响随访者; 10.存在客观因素无法完成随访者(经济因素、交通因素等); 11.筛选期实验室检查异常,或认为有临床上重要意义的其他实验室检查异常者; 12.不同意签署知情同意书者。

Exclusion criteria:

1. Suffering from brain tumors or other central nervous system degenerative diseases; 2. There are obvious organic changes in the brain; 3. Severe cognitive dysfunction; 4. Pseudo-epileptic seizures; 5. Generalized or special types of hereditary epilepsy; 6. Had undergone surgical treatment for epilepsy within 6 months before implantation; 7. Participated in other clinical trials within 3 months before the operation; 8. Those who already have mental disorders and are unable to undergo relevant examinations as required; 9. Other serious physical disorders or severe abnormalities in liver and kidney functions as shown in laboratory tests, which affect the follow-up. 10. There are objective factors that prevent the completion of follow-up visits (such as economic factors, transportation factors, etc.); 11. Abnormal laboratory tests during the screening period, or other abnormal laboratory tests considered to be of clinical significance; 12. Those who refuse to sign the informed consent form.

研究实施时间:

Study execute time:

From 2025-10-20 00:00:00 To 2026-10-20 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-20 00:00:00 To 2026-10-20 00:00:00

干预措施:

Interventions:

组别:

闭环tTIS治疗组

样本量:

15

Group:

Closed-loop TIS stimulation group

Sample size:

干预措施:

根据实时的EEG记录进行闭环电刺激调控,闭环电刺激的调控时长为2-6小时

干预措施代码:

Intervention:

The closed-loop electrical stimulation was regulated according to real-time EEG recording, and the regulation duration of closed-loop electrical stimulation was 2-6 hours.

Intervention code:

组别:

闭环tTIS假刺激组

样本量:

15

Group:

Closed-loop TIS sham stimulation group

Sample size:

干预措施:

闭环电刺激根据实时脑电记录进行调节,闭环假刺激调节持续时间为2-6h

干预措施代码:

Intervention:

Closed-loop electrical stimulation was regulated according to real-time EEG recording, and the duration of closed-loop sham stimulation regulation was 2-6h

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学附属儿童医院 

单位级别:

三甲 

Institution
hospital:

Children's Hospital Affiliated to Nanjing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

每个病人刺激前后EEG记录的促发作期的放电特征

指标类型:

主要指标

Outcome:

Discharge characteristics of Pre-ictal EEG recordings before and after stimulation for each patient

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

每个病人刺激前后癫痫的发作次数及发作时间

指标类型:

主要指标

Outcome:

The number of seizures before and after stimulation for each patient

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

每个病人刺激前后癫痫的幅值和功率

指标类型:

主要指标

Outcome:

The number of seizures before and after stimulation for each patient

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

功能磁共振成像

指标类型:

主要指标

Outcome:

Functional magnetic resonance imaging, fMRI

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:

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:

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 2 years
最大 Max age 18 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):

我们使用 SPSS 软件中的随机数函数生成了随机化序列。根据预先设定的方案,按照入组顺序,将一系列随机数依次分配给入组的耐药患者,从而将他们随机分配至闭环 TIS 治疗组或闭环 TIS 假刺激组。

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

We generated the randomization sequence using the random number function in SPSS software. Based on a predefined protocol, a series of random numbers were sequentially assigned to enrolled drug-risistant patients in the order of their recruitment, thereby allocating them to either the Closed-loop TIS treatment group or Closed-loop TIS sham stimulation group.

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:

None

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:

每位入组受试者均对应一份病历记录表CRF的数据。数据采集和管理由病历记录表和自制Excel表共同组成。

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

Each enrolled subject corresponded to data from a medical record record form CRF. Data collection and management consisted of medical record sheet and self-made Excel sheet.

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:

 2025-10-17 15:06:10