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注册号: Registration number: |
ChiCTR2600123946 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-04 11:44:45 |
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注册时间: Date of Registration: |
2026-05-04 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: |
利用超声剪切波弹性成像 MyotonPRO 评估亚急性脑卒中偏瘫患者肌肉硬度 |
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Public title: |
Assessment of Muscle Stiffness in Subacute Stroke Patients with Hemiplegia Using Ultrasound Shear Wave Elastography and MyotonPRO |
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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: |
利用超声剪切波弹性成像 MyotonPRO 评估亚急性脑卒中偏瘫患者肌肉硬度 |
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Scientific title: |
Assessment of Muscle Stiffness in Subacute Stroke Patients with Hemiplegia Using Ultrasound Shear Wave Elastography and MyotonPRO |
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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: |
王嘉楠 |
研究负责人: |
王嘉楠 |
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Applicant: |
Wang Jianan |
Study leader: |
Wang Jianan |
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申请注册联系人电话: Applicant telephone: |
+86 10 67563322 |
研究负责人电话:
Study leader's |
+86 13720007926 |
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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: |
wangjianan286@gmail.com |
研究负责人电子邮件: Study leader's E-mail: |
wangjianan286@gmail.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: |
中国北京市丰台区角门北路10号 |
研究负责人通讯地址: |
中国北京市丰台区角门北路10号 |
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Applicant address: |
10 Jiaomen North Road, Fengtai District, Beijing, China |
Study leader's address: |
10 Jiaomen North Road, Fengtai District, Beijing, China |
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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: |
中国康复研究中心 |
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Applicant's institution: |
China Rehabilitation Research Center |
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研究负责人所在单位: |
北京博爱医院 |
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Affiliation of the Leader: |
Beijing Bo'ai 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: |
2026-030-01 |
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: |
中国康复研究中心医学伦理委员会科研与医疗新技术新项目伦理组 |
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Name of the ethic committee: |
Medical Ethics Committee of China Rehabilitation Research Center |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-09 00:00:00 | ||
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伦理委员会联系人: |
何照楠 |
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Contact Name of the ethic committee: |
He Zhaonan |
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伦理委员会联系地址: |
中国北京市丰台区角门北路10号 |
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Contact Address of the ethic committee: |
10 Jiaomen North Road, Fengtai District, Beijing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 87020512 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
hznhzk@163.com |
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研究实施负责(组长)单位: |
北京博爱医院 |
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Primary sponsor: |
Beijing Bo'ai Hospital |
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研究实施负责(组长)单位地址: |
中国北京市丰台区角门北路10号 |
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Primary sponsor's address: |
10 Jiaomen North Road, Fengtai District, Beijing, 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: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
脑卒中 |
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Target disease: |
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: |
观察性研究 |
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Study type: |
Observational 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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
1.明确SWE进行硬度测量的评估者内信度,并确定最小可检测变化值。 2.比较SWE测得的杨氏模量值在健康肌肉、非痉挛肌肉和痉挛肌肉的区别。 3.比较SWE测得的杨氏模量值在偏瘫侧和非偏瘫侧的区别。 4.探讨针对卒中后痉挛患者,SWE测得的杨氏模量值与改良Ashworth量表、改良Tardieu量表分级的相关性。 5.明确SWE测得的杨氏模量值与MyotonPRO测得的的硬度指数在亚急性期脑卒中患者中的相关性。 6.明确MyotonPRO进行硬度测量的评估者内和评估者间信度,并确定最小可检测变化值。 7.比较MyotonPRO测得的肌肉硬度在健康肌肉、非痉挛肌肉和痉挛肌肉的区别。 8.比较MyotonPRO测得的肌肉硬度在偏瘫侧和非偏瘫侧的区别。 9.探讨针对卒中后痉挛患者,MyotonPRO测得的肌肉硬度与改良Ashworth量表、改良Tardieu量表评分的相关性。 |
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Objectives of Study: |
1. Determine the intra-rater reliability of SWE for hardness measurement and establish the minimal detectable change (MDC). 2. Compare Young's modulus values measured by SWE among healthy, non-spastic, and spastic muscles. 3. Compare Young's modulus values measured by SWE between the hemiplegic and non-hemiplegic sides. 4. Investigate the correlation between Young's modulus values measured by SWE and Modified Ashworth Scale (MAS) and Modified Tardieu Scale (MTS) grades in post-stroke spasticity patients. 5. Determine the correlation between Young's modulus values measured by SWE and stiffness index measured by MyotonPRO in subacute stroke patients. 6. Determine the intra-rater and inter-rater reliability of MyotonPRO for hardness measurement and establish the MDC. 7. Compare muscle stiffness measured by MyotonPRO among healthy, non-spastic, and spastic muscles. 8. Compare muscle stiffness measured by MyotonPRO between the hemiplegic and non-hemiplegic sides. 9. Investigate the correlation between muscle stiffness measured by MyotonPRO and MAS and MTS scores in post-stroke spasticity patients. |
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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: |
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Inclusion criteria |
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排除标准: |
1. 有糖尿病、甲状腺功能亢进或减退病史; 2. 近2年内有严重上下肢外伤; 3. 有其他上下肢周围神经功能缺损病史; 4. 近3个月内使用过抗痉挛药物,包括神经阻滞剂或肉毒杆菌毒素注射; 5. 体重指数(BMI)>30 kg/m^2; |
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Exclusion criteria: |
1. History of diabetes mellitus, hyperthyroidism, or hypothyroidism; 2. Severe trauma to the upper or lower extremities within the past 2 years; 3. History of other peripheral neurological deficits involving the upper and lower extremities, as documented in medical records; 4. Use of antispasmodic medications within the past 3 months, including neurolytic agents or botulinum toxin injections; 5. Body mass index (BMI) > 30 kg/m^2; |
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研究实施时间: Study execute time: |
从 From 2026-05-04 00:00:00至 To 2027-12-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-04 00:00:00 至 To 2027-03-01 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
是Yes |
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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): |
研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/) |
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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: |
数据采集:数据采集由对分组并不知情的评估人员进行 数据管理:数据存储于加密硬盘,使用编号匿名化,原始测量数据备份于安全硬盘,仅授权人员访问。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data Collection: Data collection was performed by assessors blinded to group assignment. Data Management: Data were stored on an encrypted hard drive and anonymized using identification codes. Raw measurement data were backed up on a secure hard drive, with access restricted to authorized personnel only. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |