ChiCTR2600124386 版本V1.0 版本创建时间2026/05/11 17:49:40 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600124386 

最近更新日期:

Date of Last Refreshed on:

2026-05-11 17:49:23 

注册时间:

Date of Registration:

2026-05-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

镜像训练联合交叉教育对前交叉韧带重建术后患者关节源性肌肉抑制的影响:一项临床随机对照试验

Public title:

The Effect of Mirror Training Combined with Cross-Education on Arthrogenic Muscle Inhibition in Patients Following Anterior Cruciate Ligament Reconstruction: A Randomised Controlled Clinical Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

镜像训练联合交叉教育对前交叉韧带重建术后患者关节源性肌肉抑制的影响:一项临床随机对照试验

Scientific title:

The Effect of Mirror Training Combined with Cross-Education on Arthrogenic Muscle Inhibition in Patients Following Anterior Cruciate Ligament Reconstruction: A Randomised Controlled Clinical Trial

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:

朱雅妮 

研究负责人:

朱雅妮 

Applicant:

Zhu Yani 

Study leader:

Zhu Yani 

申请注册联系人电话:

Applicant telephone:

+86 182 2595 5218

研究负责人电话:

Study leader's
telephone:

+86 182 2595 5218

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:

zyn20260420@163.com

研究负责人电子邮件:

Study leader's E-mail:

zyn20260420@163.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:

四川省成都市东部新区环湖北路1942号

研究负责人通讯地址:

四川省成都市东部新区环湖北路1942号

Applicant address:

1942 Huanhu North Road, Eastern New District, Chengdu, Sichuan Province

Study leader's address:

1942 Huanhu North Road, Eastern New District, Chengdu, Sichuan 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:

成都体育学院

Applicant's institution:

Chengdu sport university

研究负责人所在单位:

成都体育学院

Affiliation of the Leader:

Chengdu sport 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:

成体伦理(2026) 144号

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:

成都体育学院伦理委员会

Name of the ethic committee:

The Ethics Committee of Chengdu Sport University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-27 00:00:00

伦理委员会联系人:

廖远朋

Contact Name of the ethic committee:

Yuanpeng Liao

伦理委员会联系地址:

四川省成都市东部新区环湖北路1942号

Contact Address of the ethic committee:

1942 Huanhu North Road, Eastern New District, Chengdu, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 182 0287 2188

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:

成都体育学院

Primary sponsor:

Chengdu Sport University

研究实施负责(组长)单位地址:

四川省成都市东部新区环湖北路1942号

Primary sponsor's address:

1942 Huanhu North Road, Eastern New District, Chengdu, Sichuan 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):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

成都体育学院

具体地址:

四川省成都市东部新区环湖北路1942号

Institution
hospital:

Chengdu Sport University

Address:

1942 Huanhu North Road, Eastern New District, Chengdu, Sichuan Province

经费或物资来源:

自筹及学院资助

Source(s) of funding:

Self-financing and college fundin

研究疾病:

前交叉韧带重建术后  

Target disease:

Anterior Cruciate Ligament Reconstruction

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:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

前交叉韧带重建术是治疗前交叉韧带损伤的首选方案,但术后股四头肌力量与体积恢复障碍导致多数患者无法重返伤前运动水平。关节源性肌肉抑制是由关节损伤或病理状态引发的反射性神经肌肉抑制现象,被普遍认为是限制股四头肌力量恢复的关键病理因素,传统康复难以安全、有效地逆转这一神经性抑制。交叉教育可通过中枢可塑性促进患侧力量恢复,但其术后早期效果受疼痛性抑制的限制;镜像训练基于镜像视觉反馈能降低对侧运动皮层抑制并增强交叉教育的力量转移效应,两者联合被推测可克服单纯交叉教育在疼痛性抑制下的激活不足。然而,目前尚无临床随机对照试验验证该联合方案对前交叉韧带重建术后关节源性肌肉抑制的干预效果。这项随机对照试验旨在确定镜像训练联合交叉教育对逆转关节源性肌肉抑制的效应大小,并评估其对股四头肌力量恢复与膝关节功能的促进效果。  

Objectives of Study:

Anterior cruciate ligament reconstruction is the preferred treatment for anterior cruciate ligament injuries, but postoperative quadriceps strength and volume recovery deficits prevent most patients from returning to their pre-injury activity levels. Arthrogenic Muscle Inhibition, a reflexive neuromuscular suppression phenomenon triggered by joint injury or pathological conditions, is widely recognized as a key pathological factor limiting quadriceps strength recovery. Traditional rehabilitation struggles to safely and effectively reverse this neurogenic inhibition. Cross-education can promote strength recovery in the affected limb through central plasticity, but its early postoperative effects are constrained by nociceptive inhibition; mirror training, based on visual feedback from mirrors, reduces inhibition in the contralateral motor cortex and enhances the strength transfer effect of cross-education. It is hypothesized that combining the two could overcome the insufficient activation of cross-education under nociceptive inhibition. However, no clinical randomized controlled trials have yet validated the efficacy of this combined approach in addressing Arthrogenic Muscle Inhibition following anterior cruciate ligament reconstruction. This randomized controlled trial aims to determine the effect size of mirror training combined with cross-education in reversing Arthrogenic Muscle Inhibition and assess its role in promoting quadriceps strength recovery and knee function.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.年龄18-45周岁; 2.术前医院确诊单侧非接触性前交叉韧带损伤; 3.伤后行单侧关节镜下前交叉韧带重建术联合自体腘绳肌腱移植伴/不伴半月板修复; 4.术后4周; 5.神志清楚,能理解口令,无沟通障碍。

Inclusion criteria

1. Aged between 18 and 45; 2. A unilateral non-contact Anterior Cruciate Ligament injury was diagnosed at the hospital prior to surgery; 3. Post-injury unilateral arthroscopic Anterior Cruciate Ligament reconstruction combined with autologous hamstring tendon grafting, with or without meniscal repair; 4. 4 weeks post-operative; 5. Alert and oriented, able to understand verbal instructions, with no communication difficulties.

排除标准:

1.静息状态下患肢VAS≥7分; 2.术中发现或术后确诊合并有股神经、坐骨神经等周围神经损伤者; 3.合并同侧下肢骨折、多发韧带损伤、血管损伤或严重感染需二次手术者; 4.存在视觉障碍无法配合镜像视觉反馈者; 5.有癫痫病史或严重偏瘫病史者; 6.既往存在前交叉韧带损伤史; 7.既往存在多韧带修复史及腰部、髋关节、踝关节重大伤病史; 8.既往有全身或神经系统问题或定期使用处方药; 9.对侧下肢有1年内的损伤史或存在功能障碍。

Exclusion criteria:

1. The affected limb at rest VAS>=7points; 2. Patients in whom damage to peripheral nerves, such as the femoral or sciatic nerves, is discovered during surgery or confirmed postoperatively; 3. Patients requiring a second operation due to concomitant fractures of the lower limb on the same side, multiple ligament injuries, vascular injuries or severe infection; 4. Those with visual impairments who are unable to respond to visual feedback via a mirror; 5.Those with a history of epilepsy or severe hemiplegia; 6. A history of Anterior Cruciate Ligament injury; 7. A history of multiple ligament repairs and a history of serious injuries or conditions affecting the lower back, hips and ankles; 8. A history of systemic or neurological problems, or regular use of prescription medication; 9. A history of injury to the contralateral lower limb within the past year, or the presence of functional impairment.

研究实施时间:

Study execute time:

From 2026-05-16 00:00:00 To 2026-09-05 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-17 00:00:00 To 2026-05-30 00:00:00

干预措施:

Interventions:

组别:

常规康复对照组

样本量:

17

Group:

Conventional rehabilitation control group

Sample size:

干预措施:

患侧下肢接受临床常规康复方案。

干预措施代码:

Intervention:

The affected lower limb is participating in a standard clinical rehabilitation program.

Intervention code:

组别:

交叉教育组

样本量:

17

Group:

Cross-education Group

Sample size:

干预措施:

患侧下肢接受临床常规康复方案,健侧下肢接受膝关节离心抗阻训练。

干预措施代码:

Intervention:

The affected lower limb is participating in a standard clinical rehabilitation program, while the unaffected lower limb is participating in eccentric resistance training for the knee joint.

Intervention code:

组别:

联合干预组

样本量:

17

Group:

Combined intervention group

Sample size:

干预措施:

患侧下肢接受临床常规康复方案,健侧下肢接受镜像训练联合膝关节离心抗阻。

干预措施代码:

Intervention:

The affected lower limb is participating in a standard clinical rehabilitation program, while the unaffected lower limb is participating in mirror training combined with knee joint eccentric resistance.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都体育学院 

单位级别:

大学 

Institution
hospital:

Chengdu Sport University

Level of the institution:

university

测量指标:

Outcomes:

指标中文名:

中央激活率

指标类型:

主要指标

Outcome:

Central Activation Ratio

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

表面肌电

指标类型:

主要指标

Outcome:

Surface Electromyography

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌肉厚度与横截面积

指标类型:

次要指标

Outcome:

Muscle thickness and cross-sectional area

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

股四头肌力量

指标类型:

次要指标

Outcome:

Quadriceps strength

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膝关节关节活动度

指标类型:

次要指标

Outcome:

Range of motion of the knee joint

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

国际膝关节文献委员会主观膝关节表格

指标类型:

次要指标

Outcome:

Secondary outcomes: International Knee Documentation Committee Subjective Knee Form

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视觉模拟量表

指标类型:

次要指标

Outcome:

Visual Analog Scale

Type:

Secondary 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:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 18 years
最大 Max age 45 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):

由独立统计人员使用计算机随机数生成器产生分配序列,区块长度设置为3。

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

An allocation sequence was generated by an independent statistician using a computer-based random number generator, with the block length set to 3.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

所有试验数据收集人员及统计分析人员均对分组情况保持盲态。数据管理人员使用非识别性代码(A组、B组、C组)对数据进行编码,直至主要分析完成后进行最终解盲。

Blinding:

All trial data collection personnel and statistical analysts will be blinded to group assignment. Data managers will use non-identifying codes(Group A,Group B,Group C) to encode the data, and final unblinding will be performed only after completion of the primary analysis.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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,通过ResMan(www.medresman.org.cn)方式共享

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

After the end of the study, it was shared by ResMan (www.medresman.org.cn).

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:

EDC

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

EDC

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:

 2026-05-11 17:49:23