导航下内侧髁复原人工膝关节置换术与导航下传统人工膝关节置换术对比研究

注册号:

Registration number:

ChiCTR2100042654 

最近更新日期:

Date of Last Refreshed on:

2021-05-07 18:52:07 

注册时间:

Date of Registration:

2021-01-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

导航下内侧髁复原人工膝关节置换术与导航下传统人工膝关节置换术对比研究

Public title:

Comparative study of navigation total knee arthroplasty with medial condyle restoration technique and traditional technique

注册题目简写:

English Acronym:

研究课题的正式科学名称:

导航下内侧髁复原人工膝关节置换术与导航下传统人工膝关节置换术对比研究

Scientific title:

Comparative study of navigation total knee arthroplasty with medial condyle restoration technique and traditional technique

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:

任鹏 

研究负责人:

张国强 

Applicant:

Peng Ren 

Study leader:

Guoqiang Zhang 

申请注册联系人电话:

Applicant telephone:

+86 18810818279

研究负责人电话:

Study leader's
telephone:

+86 13601210743

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:

renpeng2011@163.com

研究负责人电子邮件:

Study leader's E-mail:

gqzhang301@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.301hospital.com.cn/

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号中国人民解放军总医院第一临床中心

研究负责人通讯地址:

北京市海淀区复兴路28号中国人民解放军总医院第一临床中心

Applicant address:

28 Fuxing Road, Haidian District, Beijing, China

Study leader's address:

28 Fuxing Road, Haidian District, Beijing, China

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:

申请人所在单位:

中国人民解放军总医院

Applicant's institution:

Chinese PLA General Hospital

研究负责人所在单位:

中国人民解放军总医院

Affiliation of the Leader:

Chinese PLA General 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:

S2020-399-01

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 Chinese PLA General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-11-26 00:00:00

伦理委员会联系人:

曹江

Contact Name of the ethic committee:

Jiang Cao

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:

28 Fuxing Road, Haidian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10-66937166

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

Primary sponsor:

Chinese PLA General Hospital

研究实施负责(组长)单位地址:

北京市海淀区复兴路28号

Primary sponsor's address:

28 Fuxing Road, Haidian District, Beijing, China

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

具体地址:

海淀区复兴路28号

Institution
hospital:

Chinese PLA General Hospital

Address:

28 Fuxing Road, Haidian District

经费或物资来源:

中国人民解放军总医院

Source(s) of funding:

Chinese PLA General Hospital

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:

一种改良的人工膝关节置换技术——内侧髁复原(medial condyle restoration)人工膝关节置换术,在导航辅助下实施;并与导航下传统人工膝关节置换术进行对比研究。  

Objectives of Study:

Medial Condyle Restoration, an improved total knee replacement technique, was performed with the assistance of navigation. And compared with traditional knee arthroplasty under navigation.

药物成份或治疗方案详述:

本研究为随机对照设计,患者随机分配至内侧髁复原技术组(实验组),及传统技术组(对照组)。在导航辅助下,实验组患者采用内侧髁复原技术,其方法为股骨内髁精准截骨(与假体厚度等量),倾斜截骨线(与机械轴呈2°),HKA最终在±2°之间,而传统技术采用严格的垂直于机械轴截骨,HKA0°。比较二者的术中情况及术后临床改善。 

Description for medicine or protocol of treatment in detail:

This study was a randomized controlled design, and patients were randomly assigned to the medial condyle reconstruction technique group (experimental group) and the traditional technique group (control group). With the assistance of navigation, patients in the experimental group were treated with medial condyle restoration techniques, which were accurate bone cut of the medial condyle of the femur (equal to the thickness of the prosthesis), oblique osteotomy line (2 degrees to the mechanical axis), and HKA was ultimately between ± 2 degrees, while traditional techniques were strictly perpendicular to the mechanical axis osteotomy with HKA 0 degree. The intraoperative parameters and postoperative clinical outcomes of the two group were compared. 

纳入标准:

Inclusion criteria

排除标准:

有严重的心肺疾病(ASA评分≥3);软组织条件差;膝关节既往有手术史,中重度内翻畸形,中重度屈曲挛缩畸形,外翻畸形,或者关节需要通过移植骨和/或加强块来完成复杂的重建。

Exclusion criteria:

With a history of or objective findings indicating cardiopulmonary disease (i.e. ASA-score >= 3); compromise of the soft-tissue envelope; previously operated joint, and joints requiring a complex reconstruction with bone graft and/or prosthetic augmentation.

研究实施时间:

Study execute time:

From 2021-02-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-02-01 00:00:00 To 2022-08-01 00:00:00

干预措施:

Interventions:

组别:

内髁复原技术组

样本量:

70

Group:

MCR group

Sample size:

干预措施:

导航下内髁复原技术人工膝关节置换术

干预措施代码:

Intervention:

MCR TKA technique

Intervention code:

组别:

传统技术组

样本量:

70

Group:

traditional MR group

Sample size:

干预措施:

导航下传统测量截骨技术

干预措施代码:

Intervention:

traditional MR technique

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):

解放军总医院 

单位级别:

三级甲等 

Institution
hospital:

Chinese PLA General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

临床结果

指标类型:

主要指标

Outcome:

clinical outcome

Type:

Primary indicator

测量时间点:

术后6周,3月,6月,1年

测量方法:

Measure time point of outcome:

6 weeks, 3 months, 6 months, 1 year postoperatively

Measure method:

指标中文名:

术中截骨及软组织松解数据

指标类型:

主要指标

Outcome:

bone resection and soft tissue balance

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:

N/A

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 50 years
最大 Max age 80 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):

使用www.random.org随机数字选择使用内髁复原技术或传统技术

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

Randomized numbers from www.random.org

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:

开放

Blinding:

Open-label

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

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):

试验完成后6个月内公开/http://www.301hospital.com.cn/

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

Within six months after the trial complete /http://www.301hospital.com.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:

病例记录表试验完成后上传中国人民解放军总医院网络平台,电子采集管理ResMan

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

http://www.301hospital.com.cn/ ResMan

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:

 2021-01-24 22:38:01