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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: |
ChiCTR2600126819 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-16 17:01:30 |
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注册时间: Date of Registration: |
2026-06-16 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: |
rTMS对膝骨关节炎慢性疼痛合并轻度认知障碍患者的效应及机制研究 |
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Public title: |
Effects and Mechanisms of Repetitive Transcranial Magnetic Stimulation (rTMS) on Patients with Chronic Pain of Knee Osteoarthritis Complicated with Mild Cognitive Impairment |
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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: |
rTMS对膝骨关节炎慢性疼痛合并轻度认知障碍患者的效应及机制研究 |
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Scientific title: |
Effects and Mechanisms of Repetitive Transcranial Magnetic Stimulation (rTMS) on Patients with Chronic Pain of Knee Osteoarthritis Complicated with Mild Cognitive Impairment |
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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: |
孙倩倩 |
研究负责人: |
孙倩倩 |
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Applicant: |
Qianqian Sun |
Study leader: |
Qianqian Sun |
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申请注册联系人电话: Applicant telephone: |
+86 17850862030 |
研究负责人电话:
Study leader's |
+86 17850862030 |
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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: |
sunqian801830@126.com |
研究负责人电子邮件: Study leader's E-mail: |
1418065120@qq.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: |
湖北省襄阳市东津新区楚山路19号 |
研究负责人通讯地址: |
湖北省襄阳市东津新区楚山路19号 |
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Applicant address: |
No. 19, Chushan Road, Dongjin New District, Xiangyang City, Hubei Province |
Study leader's address: |
No. 19, Chushan Road, Dongjin New District, Xiangyang City, Hubei Province |
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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: |
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申请人所在单位: |
襄阳市中心医院 |
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Applicant's institution: |
Xiangyang Central Hospital |
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研究负责人所在单位: |
襄阳市中心医院 |
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Affiliation of the Leader: |
Xiangyang Central Hospital |
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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: |
2026-IIT-007-03 |
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: |
襄阳市中心医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Xiangyang Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-06 00:00:00 | ||
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伦理委员会联系人: |
王晨玥 |
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Contact Name of the ethic committee: |
Wang Chenyue |
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伦理委员会联系地址: |
湖北省襄阳市东津新区楚山路19号 |
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Contact Address of the ethic committee: |
No. 19, Chushan Road, Dongjin New District, Xiangyang City, Hubei Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 710 3511354 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
Lynd0820@outlook.com |
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研究实施负责(组长)单位: |
襄阳市中心医院 |
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Primary sponsor: |
Xiangyang Central Hospital |
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研究实施负责(组长)单位地址: |
湖北省襄阳市东津新区楚山路19号 |
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Primary sponsor's address: |
No. 19, Chushan Road, Dongjin New District, Xiangyang City, Hubei Province |
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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: |
首都医科大学人才引进项目 |
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Source(s) of funding: |
Talent Introduction Program of Capital Medical University |
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研究疾病: |
膝骨关节炎(KOA) |
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Target disease: |
Knee Osteoarthritis (KOA) |
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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: |
主要目的:评价为期4周的rTMS(靶向OFC和SMA)对KOA慢性疼痛合并MCI患者疼痛症状的临床疗效。 关键次要目的: (1) 评价rTMS对患者疼痛认知(PCS)的改善作用。 (2) 评价rTMS对患者整体认知(MoCA)的改善作用。 次要目的: (1)评价rTMS对患者情绪、运动功能及生活质量的改善作用。 (2)通过多模态磁共振技术,探索rTMS干预前后患者大脑默认网络、突显网络及疼痛和认知相关脑区结构和功能改变。 (3)通过检测血清炎性因子(如IL-1β、IL-6、TNF-α等)水平,探索rTMS对全身炎症状态的调节作用,并假设生成其与临床疗效的关联。 |
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Objectives of Study: |
1. Primary Objective: To evaluate the clinical efficacy of a 4-week rTMS treatment (targeting the OFC and SMA) on pain symptoms in patients with KOA chronic pain combined with MCI. 2. Key Secondary Objectives: (1) To evaluate the effect of rTMS on improving patients' pain cognition (PCS). (2) To evaluate the effect of rTMS on improving patients' overall cognition (MoCA). Secondary Objectives: (1) To evaluate the effect of rTMS on improving patients' mood, motor function, and quality of life. (2) To explore structural and functional changes in patients' brain default mode network, salience network, and pain- and cognition-related brain regions before and after rTMS intervention using multimodal MRI techniques. (3) To explore the regulatory effect of rTMS on systemic inflammatory status by measuring serum inflammatory factors (such as IL-1β, IL-6, TNF-α, etc.) and to hypothesize its association with clinical efficacy. |
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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.符合膝骨性关节炎诊断标准(参考1986年美国风湿病学会订制的膝关节骨性关节炎的诊断标准); (1)X线显示关节边缘骨形成; (2)膝关节病(就诊前一个月内,疼痛时间>=14天) ; (3)滑膜液相:清、黏、WBC<2000/ml, 3项中至少有两项; (4)如无滑液指标,则年龄>40岁; (5)膝关节晨僵<30min; (6)膝关节活动中有捻发音; 符合以上(1)、(2)或(1)、(3)、(5)、(6)或(1)、(4)、(5)、(6)项者即可确诊为膝骨性关节炎。 2.符合轻度认知障碍的诊断标准:参照Peterson提出的MCI诊断标准。由患者或知情者、或有经验的临床医师证实存在认知损害;存在一个或多个认知领域损伤(记忆、语言、视空间或执行功能);功能活动基本正常;达不到痴呆诊断标准(CDR<0.5)。 3.年龄40-80岁,体重指数<=30; 4.慢性疼痛:持续或反复发作病程>=3个月。 5.K/L分级(Kellgren和Lawrence的放射学诊断标准)2级以上; 6.WOMAC疼痛分数量表>=40分; 7.在纳入一周内BPI疼痛量表评分>2分; 8.BDI量表评定<14分,汉密尔顿焦虑量表评分<14分; 9.有记忆力下降的主诉; 10.蒙特利尔认知评估量表(Montreal cognitive assessment,MoCA)评估结果为文盲<14 分,小学<20 分,初中及以上<25 分; 11.右利手; 12.知情同意,志愿参加。 |
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Inclusion criteria |
1. Meets the diagnostic criteria for knee osteoarthritis (referencing the 1986 American Rheumatism Association's criteria for knee osteoarthritis): (1) X-rays show marginal bone formation in the joint; (2) Knee problems (within one month before the visit, pain lasting >=14 days); (3) Synovial fluid: clear, viscous, WBC <2000/ml, at least two of the three items; (4) If there are no synovial fluid indicators, age >40 years; (5) Morning stiffness of the knee <30 minutes; (6) Crepitus during knee movement; Meeting (1) and (2) or (1), (3), (5), and (6) or (1), (4), (5), and (6) is enough to confirm a diagnosis of knee osteoarthritis. 2. Meets the diagnostic criteria for mild cognitive impairment: Refer to the MCI diagnostic criteria proposed by Peterson. Cognitive impairment is confirmed by the patient, an informant, or an experienced clinician; there is damage in one or more cognitive domains (memory, language, visuospatial, or executive function); daily functioning is basically normal; does not meet the criteria for dementia (CDR < 0.5). 3. Age 40-80 years, BMI <= 30; 4. Chronic pain: persistent or recurrent pain lasting >= 3 months. 5. K/L grade (radiological diagnosis standard by Kellgren and Lawrence) >= 2; 6. WOMAC pain subscale score >= 40; 7. BPI pain score > 2 within one week of enrollment; 8. BDI score < 14, Hamilton Anxiety Scale score < 14; 9. Complaints of memory decline; 10. Montreal Cognitive Assessment (MoCA) score: illiterate < 14, elementary school < 20, middle school and above < 25; 11. Right-handed; 12. Informed consent and voluntary participation. |
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排除标准: |
1.有出血倾向者; 2.六个月内有膝关节手术史(如关节镜手术)或者3个月内关节内注射皮质类固醇; 3.膝关节疼痛与风湿性疾病相关引起; 4.有原发或继发肌肉疾病(如特发性炎症性肌病、进行性肌营养不良、糖原累积病等); 5.精神异常,视力较差,无自主行为能力,不配合临床观察治疗者; 6.患有严重脏器衰竭、严重的心脑血管疾病系统疾病; 7.怀孕或处于哺乳期的妇女; 8.具有不可拆卸义齿、心脏起搏器等核磁检查的禁忌症,服用阿片类、苯二氨卓类等影响脑成像的药物; 符合任一者,不予纳入。 |
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Exclusion criteria: |
1. People with a tendency to bleed; 2. History of knee surgery in the past six months (like arthroscopy) or intra-articular corticosteroid injection in the past three months; 3. Knee pain caused by rheumatic diseases; 4. Having primary or secondary muscle diseases (like idiopathic inflammatory myopathy, progressive muscular dystrophy, glycogen storage disease, etc.); 5. Mental disorders, poor vision, inability to act independently, or unwillingness to cooperate with clinical observation and treatment; 6. Severe organ failure or serious cardiovascular and cerebrovascular system diseases; 7. Women who are pregnant or breastfeeding; 8. Having contraindications for MRI such as non-removable dentures, pacemakers, or taking drugs affecting brain imaging like opioids or benzodiazepines; anyone who meets any of these is not included. |
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研究实施时间: Study execute time: |
从 From 2026-04-10 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-18 00:00:00 至 To 2028-12-01 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): |
独立统计师使用 R 软件(或 SAS/SPSS)的区组随机功能,设定随机种子,生成区组大小混合为 4 和 8 的随机分配序列。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
An independent statistician used the block randomization function of R software (or SAS/SPSS), set a random seed, and generated a random allocation sequence with mixed block sizes of 4 and 8 |
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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: |
对参试者和评估者设盲 |
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Blinding: |
Blind the participants and evaluators |
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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: |
CRF, EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF, EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |