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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600122123 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-09 10:34:48 |
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注册时间: Date of Registration: |
2026-04-09 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
基于同步 ta-VNS 刺激的 MI-BCI 主动反馈策略对脑卒中后下肢、运动闭环神经通路重塑的耦合调控机制研究 |
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Public title: |
Coupling regulation mechanism of active feedback strategy based on synchronized ta-VNS stimulation and MI-BCI on lower limb motor function and closed-loop neural pathway remodeling after stroke |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
基于同步 ta-VNS 刺激的 MI-BCI 主动反馈策略对脑卒中后下肢、运动闭环神经通路重塑的耦合调控机制研究 |
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Scientific title: |
Coupling regulation mechanism of active feedback strategy based on synchronized ta-VNS stimulation and MI-BCI on lower limb motor function and closed-loop neural pathway remodeling after stroke |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
林强 |
研究负责人: |
林强 |
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Applicant: |
Lin Qiang |
Study leader: |
Lin Qiang |
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申请注册联系人电话: Applicant telephone: |
+86 189 2249 7674 |
研究负责人电话:
Study leader's |
+86 189 2249 7674 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
linqiang@sysush.com |
研究负责人电子邮件: Study leader's E-mail: |
linqiang@sysush.com |
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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): |
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申请注册联系人通讯地址: |
中国广东省深圳市光明区新湖街道圳园路628号 |
研究负责人通讯地址: |
中国广东省深圳市光明区新湖街道圳园路628号 |
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Applicant address: |
628 Zhenyuan Road, Xinhu Subdistrict, Guangming District, Shenzhen, Guangdong, China |
Study leader's address: |
628 Zhenyuan Road, Xinhu Subdistrict, Guangming District, Shenzhen, Guangdong, China |
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申请注册联系人邮政编码: Applicant postcode: |
518107 |
研究负责人邮政编码: Study leader's postcode: |
518107 |
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申请人所在单位: |
中山大学附属第七医院(深圳) |
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Applicant's institution: |
The Seventh Affiliated Hospital of Sun Yat-sen University (Shenzhen) |
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研究负责人所在单位: |
中山大学附属第七医院(深圳) |
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Affiliation of the Leader: |
The Seventh Affiliated Hospital of Sun Yat-sen University (Shenzhen) |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
KY-2025-411-02 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
中山大学附属第七医院(深圳)医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Seventh Affiliated Hospital of Sun Yat-sen University (Shenzhen) |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-27 00:00:00 | ||
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伦理委员会联系人: |
魏嘉亿 |
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Contact Name of the ethic committee: |
Wei Jiayi |
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伦理委员会联系地址: |
中国广东省深圳市光明区新湖街道圳美社区海鑫光高新工业园F栋1楼 |
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Contact Address of the ethic committee: |
1st Floor, Building F, Haixinguang High-tech Industrial Park, Zhenmei Community, Xinhu Subdistrict, Guangming District, Shenzhen, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 755 8120 7260 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
中山大学附属第七医院(深圳) |
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Primary sponsor: |
The Seventh Affiliated Hospital of Sun Yat-sen University(Shenzhen) |
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研究实施负责(组长)单位地址: |
中国广东省深圳市光明区新湖街道圳园路628号 |
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Primary sponsor's address: |
628 Zhenyuan Road, Xinhu Subdistrict, Guangming District, Shenzhen, Guangdong, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
深圳市自然科学基金面上项目(JCYJ20240813150305007) |
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Source(s) of funding: |
General Program of Shenzhen Natural Science Fund (JCYJ20240813150305007) |
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研究疾病: |
脑卒中下肢运动功能障碍 |
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Target disease: |
Lower Limb Motor Dysfunction after Stroke |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
明确不同ta-VNS刺激策略联合MI-BCI训练对脑卒中后感觉运动神经网络功能重塑机制差异 |
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Objectives of Study: |
Clarifying the differences in the functional remodeling mechanisms of the sensorimotor neural network after stroke with various ta-VNS stimulation strategies combined with MI-BCI training |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.符合全国第四次脑血管病学术会议制订的脑卒中(包括脑出血和脑梗死)诊断标准; 2.首次发病,并经头颅CT或MRI检查确诊为脑出血或脑梗死,病程>=1个月; 3.年龄在18~80岁之间,包括18岁和80岁,性别不限; 4.简易精神状态检查(Mini-Mental Status Examination, MMSE)>=21分,能配合完成实验; 5.坐位平衡1级及以上; 6.生命体征平稳; 7.所有患者均签署治疗知情同意书。 |
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Inclusion criteria |
1.Meet the diagnostic criteria for stroke (including cerebral hemorrhage and cerebral infarction) established by the Fourth National Cerebrovascular Disease Academic Conference; 2.First episode of illness, and confirmed as cerebral hemorrhage or cerebral infarction by cranial CT or MRI, with a disease duration of >=1 month; 3.Aged between 18 and 80 years old, inclusive of 18 and 80 years old, without limitation of gender; 4.Mini-Mental Status Examination (MMSE) score >=21, able to cooperate in completing the experiment; 5.Seated balance level 1 or above; 6.Stable vital signs; 7.All patients have signed the informed consent for treatment. |
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排除标准: |
1.既往双侧或单侧迷走神经损伤; 2.体内正在使用其他刺激装置如心脏起搏器或其他神经刺激器等; 3.严重精神疾患等原因导致无法理解指令,且无法配合; 4.患有其他影响功能恢复的肌肉骨骼和神经系统疾病; 5.有恶性肿瘤、严重心、肝、肺、肾功能不全及内分泌、造血、免疫系统等严重原发性疾病; 6.严重的下肢疼痛或痉挛等阻碍踏板运动。 |
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Exclusion criteria: |
1. Previous bilateral or unilateral vagus nerve damage; 2. Currently using other stimulation devices such as pacemakers or other neurostimulators; 3. Severe mental disorders that prevent understanding of instructions and cooperation; 4. Presence of other musculoskeletal and neurological diseases that affect functional recovery; 5. Presence of malignancies, severe cardiac, hepatic, pulmonary, or renal insufficiency, and severe primary diseases in the endocrine, hematopoietic, or immune systems; 6. Severe lower limb pain or spasms that hinder pedal movement. |
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研究实施时间: Study execute time: |
从 From 2025-06-15 00:00:00至 To 2028-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-15 00:00:00 至 To 2028-06-30 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
由研究者事先分别从1到80为每位脑卒中患者依次进行编号,确保每位患者有且只有一个编号;使用EXCEL为每位患者生成各自的随机数,将患者的各自随机数从小到大进行排序号(随机数相同的按照患者编号顺序进行排序);规定序号1~20的患者分配至MI-BCI训练同步ta-VNS组,序号21~40的患者分配至MI-BCI训练前ta-VNS组,序号41~60的患者分配MI-BCI训练后ta-VNS组;序号61~80的患者分配单纯MI-BCI训练组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers will assign each stroke patient a unique number from 1 to 80 in sequence, ensuring that each patient has only one number. Using EXCEL, a random number will be generated for each patient. These random numbers will then be sorted in ascending order (in cases where random numbers are identical, patients will be sorted according to their assigned numbers). Patients with sequence numbers 1–20 will be allocated to the MI-BCI training with synchronized ta-VNS group, those with sequence numbers 21–40 to the pre-MI-BCI ta-VNS group, those with sequence numbers 41–60 to the post-MI-BCI ta-VNS group, and those with sequence numbers 61–80 to the pure MI-BCI training group. |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |