ChiCTR2500101646 版本V1.0 版本创建时间2025/04/28 08:59:53 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:

ChiCTR2500101646 

最近更新日期:

Date of Last Refreshed on:

2025-04-28 08:59:47 

注册时间:

Date of Registration:

2025-04-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

全膝关节置换术中不同髌骨去神经化方案的对照研究

Public title:

A comparative study of different patellar denervation schemes in total knee arthroplasty

注册题目简写:

English Acronym:

研究课题的正式科学名称:

全膝关节置换术中不同髌骨去神经化方案的对照研究

Scientific title:

A comparative study of different patellar denervation schemes in total knee arthroplasty

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:

宋训洲 

研究负责人:

宋训洲 

Applicant:

Song Xunzhou 

Study leader:

Song Xunzhou 

申请注册联系人电话:

Applicant telephone:

+86 180 9630 8502

研究负责人电话:

Study leader's
telephone:

+86 180 9630 8502

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:

1371781252@QQ.com

研究负责人电子邮件:

Study leader's E-mail:

1371781252@QQ.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:

四川省攀枝花市东区攀枝花大道益康街34号

研究负责人通讯地址:

四川省攀枝花市东区攀枝花大道益康街34号

Applicant address:

No. 34, Yikang Street, Panzhihua Avenue, Dong District, Panzhihua City, Sichuan Province

Study leader's address:

No. 34, Yikang Street, Panzhihua Avenue, Dong District, Panzhihua City, 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:

攀枝花市中心医院

Applicant's institution:

Panzhihua Central Hospital

研究负责人所在单位:

攀枝花市中心医院

Affiliation of the Leader:

Panzhihua Central Hospital

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:

攀科伦审字第[2025-022]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:

攀枝花市中心医院科研伦理委员会

Name of the ethic committee:

Research Ethics Committee of Panzhihua Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-19 00:00:00

伦理委员会联系人:

田芸芸

Contact Name of the ethic committee:

Tian Yunyun

伦理委员会联系地址:

四川省攀枝花市东区攀枝花大道益康街34号

Contact Address of the ethic committee:

No. 34, Yikang Street, Panzhihua Avenue, Dong District, Panzhihua City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 9630 5403

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:

攀枝花市中心医院

Primary sponsor:

Panzhihua Central Hospital

研究实施负责(组长)单位地址:

四川省攀枝花市东区攀枝花大道益康街34号

Primary sponsor's address:

No. 34, Yikang Street, Panzhihua Avenue, Dong District, Panzhihua City, 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):

攀枝花市中心医院

具体地址:

四川省攀枝花市东区攀枝花大道益康街34号

Institution
hospital:

Panzhihua Central Hospital

Address:

No. 34, Yikang Street, Panzhihua Avenue, Dong District, Panzhihua City, Sichuan Province

经费或物资来源:

自筹经费

Source(s) of funding:

Self-financing

研究疾病:

膝骨关节炎  

Target disease:

Knee osteoarthritis

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

纳入我院100名全膝关节置换术患者,随机分为髌骨全部去神经化组和单纯髌骨外侧去神经化组。研究将通过全膝关节置换术中髌骨操作差异进行分组干预,术后进行为期1年的随访,对比两组患者的不同指标的结局差异。以此了解不同髌骨去神经化对术后疼痛、功能及髌骨血供的影响,为临床操作提供参考。  

Objectives of Study:

100 patients with total knee arthroplasty in our hospital were randomly divided into total patellar denervation group and lateral patellar denervation group. The study will be based on the differences in patellar operation during total knee replacement to group intervention, and a 1-year follow-up after surgery to compare the outcomes of different indicators between the two groups. To understand the effects of different patellar denervation on postoperative pain, function and blood supply of patella, and to provide reference for clinical operation.

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>=60岁; 2、术前完善DR、CT检查,明确为膝骨关节炎,且进行全膝关节置换。

Inclusion criteria

1. Age >= 60 years old; 2. Preoperative DR And CT examination was completed to confirm knee osteoarthritis, and total knee replacement was performed.

排除标准:

1、外翻膝、二分髌骨、Paprosky II-III级骨缺损; 2、有严重心血管疾病、神经系统疾病、凝血功能障碍、风湿免疫系统疾病、感染性疾病等可能影响手术及术后恢复的患者; 3、既往有膝关节手术史或严重外伤史的患者。

Exclusion criteria:

1.Valgus knee, dichotomous patella, Paprosky grade II-III bone defect; 2. Patients with serious cardiovascular diseases, nervous system diseases, coagulation disorders, rheumatic immune system diseases, infectious diseases, etc. that may affect surgery and postoperative recovery; 3. Patients with a history of knee surgery or serious trauma.

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2026-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-06 00:00:00 To 2025-11-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

50

Group:

Experimental group

Sample size:

干预措施:

髌骨成形→髌骨周围所有神经电灼处理

干预措施代码:

Intervention:

Patellar shaping → All nerves around the patella are cauterized

Intervention code:

组别:

对照组

样本量:

50

Group:

Control group

Sample size:

干预措施:

髌骨成形→仅髌骨外侧神经电灼处理

干预措施代码:

Intervention:

Patellar shaping → Only the lateral patellar nerve is cauterized

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):

攀枝花市中心医院 

单位级别:

三甲 

Institution
hospital:

Panzhihua Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视觉模拟评分

指标类型:

主要指标

Outcome:

Visual analogue scale, VAS

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膝关节活动度

指标类型:

主要指标

Outcome:

Knee rom

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

西安大略和麦克马斯特大学关节炎指数评分

指标类型:

主要指标

Outcome:

Western Ontario and McMaster University Arthritis Index score, WOMAC

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

核磁共振下髌骨缺血性改变

指标类型:

主要指标

Outcome:

Patellar ischemic changes on MRI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CT下髌骨改变

指标类型:

主要指标

Outcome:

Patellar ischemic changes under CT

Type:

Primary 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 60 years
最大 Max age 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):

随机数字表

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

Table of random numbers

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否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:

病例记录表

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-04-28 08:59:47