ChiCTR2200055977 版本V1.0 版本创建时间2022/09/07 10:57:08 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:

ChiCTR2200055977 

最近更新日期:

Date of Last Refreshed on:

2022-01-30 06:03:25 

注册时间:

Date of Registration:

2022-01-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

3D打印多孔填充材料修复膝关节骨缺损的前瞻性、非干预、多中心临床观察性研究

Public title:

A prospective, non-interventional, multi-center clinical observational study of 3D printed porous cone for reconstructing knee bone defects

注册题目简写:

English Acronym:

研究课题的正式科学名称:

3D打印多孔填充材料修复膝关节骨缺损的前瞻性、非干预、多中心临床观察性研究

Scientific title:

A prospective, non-interventional, multi-center clinical observational study of 3D printed porous cone for reconstructing knee bone defects

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:

王鑫光 

研究负责人:

田华 

Applicant:

Wang Xinguang 

Study leader:

Tian Hua 

申请注册联系人电话:

Applicant telephone:

18211070116

研究负责人电话:

Study leader's telephone:

13511065187

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:

wangxinguang@bjmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

tianhua@bjmu.edu.cn

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:

北京市海淀区花园北路49号

研究负责人通讯地址:

北京市海淀区花园北路49号

Applicant address:

No. 49 North Garden Road,Haidian Disrict Beijing, China

Study leader's address:

No. 49 North Garden Road,Haidian Disrict, Beijing, China

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:

北京大学第三医院

Applicant's institution:

Peking University Third Hospital

研究负责人所在单位:

Affiliation of the Leader:

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:

M2021636

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:

北京大学第三医院医学科学研究伦理委员会

Name of the ethic committee:

Peking University Third Hospital Medical Science Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2022-01-25 00:00:00

伦理委员会联系人:

宋纯理

Contact Name of the ethic committee:

Song Chunli

伦理委员会联系地址:

北京市海淀区花园北路49号

Contact Address of the ethic committee:

No. 49 North Garden Road,Haidian Disrict, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

北京大学第三医院

Primary sponsor:

Peking University Third Hospital

研究实施负责(组长)单位地址:

北京市海淀区花园北路49号

Primary sponsor's address:

No. 49 North Garden Road,Haidian Disrict, 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):

北京大学第三医院

具体地址:

海淀区花园北路49号

Institution
hospital:

Peking University Third Hospital

Address:

49 Garden Road North, Haidian Disrict

经费或物资来源:

研究者自发

Source(s) of funding:

Investigator initiative

Target disease:

knee osteoarthritis

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

目的:探讨使用3D打印多孔填充材料修复重建胫骨近端巨大缺损的临床效果。  

Objectives of Study:

To review the clinical outcomes of revision total knee arthroplasty (RTKA) with massive proximal tibial bone defects using patient-customized three-dimensional (3D)-printed highly porous metaphyseal cones.

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)因原发性膝关节骨性关节炎、类风湿性关节炎或创伤性关节炎等疾病需要进行初次关节置换术,或因各种原因行膝关节置换翻修手术
(2)胫骨侧或股骨侧存在AORI分型II型及以上的骨缺损
(3)行单侧关节置换手术
(4)年龄在 18-85 岁的患者(包括 18 和 85 岁);

Inclusion criteria

(1) Primary joint replacement is required for primary knee osteoarthritis, rheumatoid arthritis or traumatic arthritis, or revision knee replacement is required for various reasons
(2) Tibial or femoral bone defects of AORI classification TYPE II or above
(3) Unilateral joint replacement was performed
(4) Patients aged 18-85 years (including 18 and 85 years);

排除标准:

(1)合并下列疾患:肾功能不全、肝功能不全、严重心脏疾患、严重呼吸系统疾患、凝血功能障碍、中风以及恶性肿瘤病史
(2)类风湿性关节炎活动期;
(3)假体周围感染尚未完全控制时;
(4)骨肿瘤导致骨缺损的患者;
(5)患者有骨软化症或任何可能损害骨形成的代谢紊乱;
(6)患者对钛合金等植入物存在过敏或可疑过敏;
(7)骨骼发育不成熟的患者;
(8)患者怀孕或处于哺乳期或为受保护人群(如囚犯、精神不健全等)

Exclusion criteria:

(1) History of the following diseases: renal insufficiency, liver insufficiency, severe heart disease, severe respiratory disease, coagulopathy, stroke, and malignant tumor
(2) rheumatoid arthritis in active stage;
(3) when the infection around the prosthesis is not completely controlled;
(4) patients with bone defects caused by bone tumors;
(5) The patient has osteomalacia or any metabolic disorder that may impair bone formation;
(6) Patients have allergies or suspected allergies to titanium implants;
(7) Patients with immature bone development;
(8) The patient is pregnant or breast-feeding or is a protected population (e.g. prisoner, mentally impaired, etc.)

研究实施时间:

Study execute time:

From 2022-01-26 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-26 00:00:00 To 2022-12-31 00:00:00  

干预措施:

Interventions:

组别:

3D打印组

样本量:

209

Group:

3 D printing group

Sample size:

干预措施:

3D打印多孔填充材料

干预措施代码:

Intervention:

3D printed porous cone

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):

北京大学第三医院 

单位级别:

三级甲等医院 

Institution
hospital:

Peking University Third Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

失败率

指标类型:

主要指标

Outcome:

failure rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后力线的情况

指标类型:

次要指标

Outcome:

Postoperative force line condition

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后功能

指标类型:

次要指标

Outcome:

Postoperative function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

operation duration

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:

血液

组织:

Sample Name:

Blood

Tissue:

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 85 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):

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

NONE

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:

Blinding:

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:

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:

有/Yes

注册人:

Name of Registration:

 2022-01-30 06:03:25