ChiCTR2500097743 版本V1.0 版本创建时间2025/02/25 11:04:47 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:

ChiCTR2500097743 

最近更新日期:

Date of Last Refreshed on:

2025-02-25 11:04:40 

注册时间:

Date of Registration:

2025-02-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

软骨细胞铁死亡在退行性骨关节炎中的作用及机制研究

Public title:

The role and mechanism of chondrocyte iron death in degenerative osteoarthritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

软骨细胞铁死亡在退行性骨关节炎中的作用及机制研究

Scientific title:

The role and mechanism of chondrocyte iron death in degenerative osteoarthritis

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:

孙庆 

研究负责人:

屈一鸣; 孙庆 

Applicant:

Sun Qing 

Study leader:

Qu Yiming; Sun Qing 

申请注册联系人电话:

Applicant telephone:

+86 176 2380 3629

研究负责人电话:

Study leader's telephone:

+86 132 7268 8843

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:

17623803629@163.com

研究负责人电子邮件:

Study leader's E-mail:

qim4786@126.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:

重庆市永川区萱花路439号

研究负责人通讯地址:

重庆市永川区萱花路439号

Applicant address:

No. 439, Xuanhua Road, Yongchuan District, Chongqing

Study leader's address:

No. 439, Xuanhua Road, Yongchuan District, Chongqing

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:

重庆医科大学附属永川医院

Applicant's institution:

Yongchuan Hospital affiliated to Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属永川医院

Affiliation of the Leader:

Yongchuan Hospital affiliated to Chongqing Medical University

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:

2024EC0074

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:

重庆医科大学附属永川医院临床伦理委员会

Name of the ethic committee:

The Clinical Ethics Committee of Yongchuan Hospital, Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-27 00:00:00

伦理委员会联系人:

田江漫

Contact Name of the ethic committee:

Tian Jiangman

伦理委员会联系地址:

重庆市永川区萱花路439号

Contact Address of the ethic committee:

No. 439, Xuanhua Road, Yongchuan District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 133 2034 8942

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:

重庆医科大学附属永川医院

Primary sponsor:

The affiliated yongchuan hospital of chongqing medical university

研究实施负责(组长)单位地址:

重庆市永川区萱花路439号

Primary sponsor's address:

No. 439, Xuanhua Road, Yongchuan District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属永川医院

具体地址:

重庆市永川区萱花路439号

Institution
hospital:

The affiliated yongchuan hospital of chongqing medical university

Address:

No. 439, Xuanhua Road, Yongchuan District, Chongqing

经费或物资来源:

导师课题经费

Source(s) of funding:

Tutor Project Fund

Target disease:

Osteoarthritis

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

本研究拟收集膝关节骨关节炎患者关节液和软骨或置换的关节样本,建立软骨铁死亡的细胞模型,并检测包括相关基因铁死亡相关标志,为继续研究铁死亡引起的KOA打下基础。  

Objectives of Study:

In this study, we aim to collect samples of synovial fluid and cartilage or replacement joints from patients with knee osteoarthritis, establish a cellular model of cartilage ferroptosis, and detect markers related to ferroptosis, so as to lay a foundation for further research on KOA caused by ferroptosis.

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)根据《骨关节炎诊疗指南(2018 年版)》 诊断标准,确诊为 KOA, 且活动时膝关节内侧间隙疼痛严重、保守治疗无效,需要行膝关节置换术的患者; (2)膝关节 X 线 Kellgren-Lawrence(K-L)分级为 II、III、IV 级,内侧间隙明显变窄或出现骨对骨,无其它间室病变或病变程度较低; (3)手术前膝关节活动度大于 90°,膝关节屈曲、内翻畸形小于 15°,且可用手法纠正内翻畸形; (4)膝关节各韧带功能保持相对完整。

Inclusion criteria

(1) Patients diagnosed with KOA according to the diagnostic criteria of the Guidelines for the Diagnosis and Treatment of Osteoarthritis (2018 Edition), and have severe pain in the medial space of the knee joint during activity, and have ineffective conservative treatment, and need knee arthroplasty; (2) Kellgren-Lawrence (K-L) of knee X-ray was graded as II, III, IV, with significant narrowing of the medial space or bone-to-bone, no other compartmental lesions or low degree of lesions; (3) Before surgery, the range of motion of the knee joint is greater than 90°, and the knee flexion and varus deformity are less than 15°, and the varus deformity can be corrected by manual means; (4) The functions of the ligaments of the knee joint remain relatively intact.

排除标准:

(1)伴有严重内科疾病、骨质疏松的患者; (2)术中发现其它间室受累出现软骨中重度退化,裸露出软骨下骨者; (3)术中发现韧带损伤严重,膝关节明显不稳者; (4)存在膝关节活动性滑膜病变,包括类风湿性关节炎、痛风等; (5)行双侧膝关节置换术者; (6)临床资料不完善,治疗及随访依从性低。

Exclusion criteria:

(1) Patients with severe medical diseases and osteoporosis; (2) Those who are found to have moderate to severe cartilage degeneration due to other compartment involvement during the operation, exposing the subchondral bone; (3) Patients with serious ligament injury and obvious instability of the knee joint during the operation; (4) Presence of active synovial lesions of the knee joint, including rheumatoid arthritis, gout, etc.; (5) Patients undergoing bilateral knee arthroplasty; (6) The clinical data were imperfect, and the compliance with treatment and follow-up was low.

研究实施时间:

Study execute time:

From 2025-02-27 00:00:00 To 2026-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-01 00:00:00 To 2025-06-30 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

32

Group:

Experimental group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

32

Group:

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属永川医院 

单位级别:

三甲 

Institution
hospital:

The affiliated yongchuan hospital of chongqing medical university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

溶质载体家族7成员11

指标类型:

主要指标

Outcome:

Solute Carrier Family 7 Member 11

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖原合成酶1

指标类型:

次要指标

Outcome:

Glycogen Synthase 1

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

谷胱甘肽过氧化物酶4

指标类型:

次要指标

Outcome:

Glutathione Peroxidase 4

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

长链酰基辅酶A合成酶4

指标类型:

次要指标

Outcome:

Acyl-CoA Synthetase Long-Chain Family Member 4

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

分化簇86

指标类型:

次要指标

Outcome:

Cluster of Differentiation 86

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

分化簇206

指标类型:

次要指标

Outcome:

Cluster of Differentiation 206

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:

膝关节置换术后病理标本

组织:

Sample Name:

Pathological specimen after knee replacement

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 20 years
最大 Max age 90 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:

不公开/Private

盲法:

Blinding:

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:

CRF

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:

 2025-02-25 11:04:40