ChiCTR2500106617 版本V1.0 版本创建时间2025/07/28 08:54:33 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:

ChiCTR2500106617 

最近更新日期:

Date of Last Refreshed on:

2025-07-28 08:54:28 

注册时间:

Date of Registration:

2025-07-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

自体神经移植与神经牵拉原位修复治疗人周围神经损伤缺损的随机对照实验研究

Public title:

A Randomized Controlled Trial Comparing Autologous Nerve Grafting and In-situ Nerve Elongation Repair for the Treatment of Peripheral Nerve Injuries with Defects in Humans

注册题目简写:

English Acronym:

研究课题的正式科学名称:

持续增压/牵拉技术在神经修复中的应用研究

Scientific title:

Study on the application of continuous pressurization/traction technique in nerve repair

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:

彭烨 

研究负责人:

张建政 

Applicant:

Ye Peng 

Study leader:

Jianzheng Zhang 

申请注册联系人电话:

Applicant telephone:

+86 150 1020 6842

研究负责人电话:

Study leader's telephone:

+86 139 1074 3090

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:

dr_pengye@163.com

研究负责人电子邮件:

Study leader's E-mail:

dr_pengye@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:

北京市海淀区复兴路28号

研究负责人通讯地址:

北京市海淀区复兴路28号

Applicant address:

No. 28, Fuxing Road, Haidian District, Beijing

Study leader's address:

No. 28, Fuxing Road, Haidian District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100853

研究负责人邮政编码:

Study leader's postcode:

100853

申请人所在单位:

中国人民解放军总医院

Applicant's institution:

General Hospital of the People’s Liberation Army

研究负责人所在单位:

中国人民解放军总医院

Affiliation of the Leader:

General Hospital of the People’s Liberation Army

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025KY047-KS001

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:

中国人民解放军总医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the General Hospital of the People’s Liberation Army (PLAGH)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-01 00:00:00

伦理委员会联系人:

易海婷

Contact Name of the ethic committee:

Haiting Yi

伦理委员会联系地址:

北京市海淀区复兴路28号

Contact Address of the ethic committee:

No. 28, Fuxing Road, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 66848312

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:

中国人民解放军总医院第四医学中心

Primary sponsor:

The Fourth Medical Center, General Hospital of the People’s Liberation Army (PLAGH)

研究实施负责(组长)单位地址:

北京市海淀区阜城路51号

Primary sponsor's address:

No. 51, Fucheng Road, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中国人民解放军总医院第四医学中心

具体地址:

北京市海淀区阜城路51号

Institution
hospital:

The Fourth Medical Center, General Hospital of the People’s Liberation Army (PLAGH)

Address:

No. 51, Fucheng Road, Haidian District, Beijing

经费或物资来源:

中国人民解放军总医院第四医学中心新技术新业务 异种交叉循环保存人离断肢体

Source(s) of funding:

New Technologies and New Services at the Fourth Medical Center of the Chinese People's Liberation Army General Hospital Xenogeneic cross-circulation preservation of human severed limbs

Target disease:

Peripheral nerve injury

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:

评估自体神经移植与神经牵拉原位修复在治疗周围神经损伤缺损中的疗效差异。 对比两种治疗方法的安全性和神经修复长度,感觉有效恢复率,肌力有效恢复率,再手术率,并发症发生率。 分析影响治疗效果的潜在因素,如患者的年龄、性别、损伤部位等。 探讨自体神经移植与神经牵拉原位修复的长期效果及患者满意度。  

Objectives of Study:

Evaluate the differences in efficacy between autologous nerve transplantation and nerve stretching in-situ repair in the treatment of peripheral nerve injury defects. Compare the safety, nerve repair length, effective sensory recovery rate, effective muscle strength recovery rate, reoperation rate, and complication rate of the two treatment methods. Analyze potential factors affecting treatment outcomes, such as the patient's age, gender, and injury site. Explore the long-term effects and patient satisfaction of autologous nerve transplantation and nerve stretching in-situ repair.

药物成份或治疗方案详述:

本研究预期能够明确自体神经移植与神经牵拉原位修复在治疗周围神经损伤缺损中的疗效差异,为临床医生提供更科学的治疗选择依据。同时,通过对比两种治疗方法的安全性和并发症发生率,可以为患者提供更安全有效的治疗方案。此外,本研究还将探讨影响治疗效果的潜在因素,为未来的临床实践提供参考。 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.确诊为周围神经重度损伤患者; 2.年龄在18-65岁之间; 3.旋前方肌和旋前圆肌肌力正常; 4.神经损伤或神经手术后12个月内; 5.愿意参与本研究并签署知情同意书。

Inclusion criteria

1. Patients diagnosed with severe peripheral nerve injury; 2. Aged between 18 and 65 years old; 3. Pronator quadratus and pronator teres muscle strength were normal; 4. Within 12 months after nerve injury or nerve surgery; 5. Willing to participate in this study and signed the informed consent for

排除标准:

1.合并以下情况之一的患者:糖尿病、神经元病、神经肌肉系统疾病、精神系统疾病、严重心肺等器官功能不全; 2.年龄小于18岁或大于65岁; 3.患者或家属没有完全性认知能力或拒绝参加本研究; 4.无法配合随访者。

Exclusion criteria:

1. Patients with one of the following conditions: diabetes mellitus, neuronal disease, neuromuscular disease, psychiatric disease, severe cardiopulmonary and other organ dysfunction; 2. Age less than 18 years old or more than 65 years old; 3. Patients or their family members did not have complete cognitive ability or refused to participate in the study; 4. Unable to cooperate with follow-up visits.

研究实施时间:

Study execute time:

From 2025-07-30 00:00:00 To 2028-07-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-30 00:00:00 To 2028-07-30 00:00:00  

干预措施:

Interventions:

组别:

自体神经移植组

样本量:

12

Group:

Autologous nerve transplantation group

Sample size:

干预措施:

根据损伤情况选择自体合适的供体神经进行移植手术

干预措施代码:

Intervention:

According to the injury, the appropriate autologous donor nerve was selected for transplantation

Intervention code:

组别:

神经牵拉原位修复组

样本量:

12

Group:

Nerve traction in situ repair group

Sample size:

干预措施:

采用适当的技术和设备将断裂的神经进行原位牵拉延长后进行端对端吻合

干预措施代码:

Intervention:

End-to-end anastomosis was performed after the ruptured nerve was stretched in situ using appropriate techniques and equipment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

中国人民解放军总医院第一医学中心 

单位级别:

三甲 

Institution
hospital:

The First Medical Center, General Hospital of the People’s Liberation Army (PLAGH), Beijing

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

中国人民解放军总医院第四医学中心 

单位级别:

三甲 

Institution
hospital:

The Fourth Medical Center, General Hospital of the People's Liberation Army (PLAGH), Haidian District, Beijing

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

黑龙江 

市(区县):

哈尔滨 

Country:

China 

Province:

Heilongjiang 

City:

Harbin 

单位(医院):

哈尔滨市第五医院 

单位级别:

三甲 

Institution
hospital:

The Fifth Hospital of Harbin

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

宁波 

Country:

China 

Province:

Zhejiang 

City:

Ningbo 

单位(医院):

宁波市第六人民医院 

单位级别:

三甲 

Institution
hospital:

The Sixth People's Hospital of Ningbo

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

感觉

指标类型:

主要指标

Outcome:

Sensation

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

两点辨别觉测试,VAS评分,BMRC感觉分级

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Two-point discrimination test, VAS score, BMRC sensory grading

指标中文名:

运动

指标类型:

主要指标

Outcome:

Exercise

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

神经目标肌肉收缩

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Nerve target muscle contraction

指标中文名:

肌力

指标类型:

主要指标

Outcome:

Muscle strength

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

肌力分级

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Muscle Strength grading

指标中文名:

肌电图

指标类型:

主要指标

Outcome:

Electromyogram

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

肌电图

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Electromyography

指标中文名:

神经超声

指标类型:

主要指标

Outcome:

Nerve ultrasound

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

神经超声连续性,粗度,形态

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Nerve ultrasound continuity, roughness, morphology

指标中文名:

功能评分

指标类型:

主要指标

Outcome:

Functional score

Type:

Primary indicator

测量时间点:

术后1.3.6.12 月

测量方法:

上肢功能障碍评定量表DASH,下肢功能障碍评定量表LEFS

Measure time point of outcome:

1.3.6.12 months after operation

Measure method:

Disability of the Upper Extremity, DASH, and Disability of the Lower Extremity, LEFS

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

神经断端组织

组织:

神经断端病理切片

Sample Name:

Nerve stump tissue

Tissue:

Pathological section of nerve stumps

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 18 years
最大 Max age 65 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):

计算机随机

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

Computer random

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:

双盲

Blinding:

Double blind

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

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:

数据采集和管理由两部分组成,一为病例记录表,二为电子采集和管理系统

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

Data collection and management consist of two parts: one is the case record form, and the other is the electronic collection and management system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-07-28 08:54:28