ChiCTR2400083509 版本V1.0 版本创建时间2024/04/26 11:53:23 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:

ChiCTR2400083509 

最近更新日期:

Date of Last Refreshed on:

2024-04-26 11:52:54 

注册时间:

Date of Registration:

2024-04-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

富血小板血浆治疗膝骨关节炎疗效的危险因素研究

Public title:

Study on risk factors of platelet-rich plasma in the treatment of knee osteoarthritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

富血小板血浆治疗膝骨关节炎疗效的危险因素研究

Scientific title:

Study on risk factors of platelet-rich plasma in the treatment of knee 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:

彭佳蕾 

研究负责人:

何红晨 

Applicant:

Jialei Peng 

Study leader:

Hongchen He 

申请注册联系人电话:

Applicant telephone:

+86 189 8171 2714

研究负责人电话:

Study leader's telephone:

+86 189 8060 2262

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:

1042933588@qq.com

研究负责人电子邮件:

Study leader's E-mail:

hxkfhhc@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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

610041

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hosipital of Sichuan 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:

2024年审(691)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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

West China Hospital of Sichuan University Biomedical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-08 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Na Li

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 3237

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

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):

成都市

Country:

China

Province:

Sichuan Province

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichua

经费或物资来源:

Source(s) of funding:

None

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:

回顾性研究 

Study phase:

Retrospective study

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

1. PRP 治疗 KOA 后 3 个月功能及疼痛的疗效。 2. 以随访 3 月的疼痛和功能为结局,观察影响 PRP 治疗 KOA 疗效的影响因素。  

Objectives of Study:

1.To confirm the efficacy of PRP on function and pain pf KOA at 3-month follow-up. 2.To observe and identify the influential factors affecting the efficacy of PRP in the treatment of KOA at 3-month follow-up.

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) 依据中华医学会骨科学分会《2021 年骨关节炎诊疗指南》诊断为膝骨关节炎的受试者:满足①+(②、③、④、⑤中的任意两条)即可诊断; ①近 1 个月内反复的膝关节疼痛; ②X 线片(站立位或负重位)示关节间隙变窄、软骨下骨硬化和(或囊性变、关节边缘骨赘形成; ③年龄≥50 岁; ④晨僵时间≤30min; ⑤活动时有骨摩擦音(感); 2) 视觉模拟评分(visual analogue scale, VAS)≥40; 3) 接受 PRP 治疗至少 1 次; 4) 80 岁以下;

Inclusion criteria

1. Patients diagnosed with knee osteoarthritis according to the 'Chinese guideline for diagnosis and treatment of osteoarthritis(2021 edition)' published in the Chinese Journal of Orthopaedics: Individual meet criteria of 1) + ( any two of 2), 3), 4), 5)) can be diagnosed: (1) Repeated knee pain in the past 1 month; (2) X-ray film (standing position or weight-bearing position) showed narrowed joint space, subchondral bone sclerosis and/or cystic degeneration, osteophyte formation at joint edge; (3) Age >= 50 years old; (4) Stiffness at morning <= 30min; (5) Bone friction sounds ( senses ) during activities; 2. Visual analogue scale ( VAS ) >= 40; 3. Received PRP treatment at least one time; 4. Under 80 years old;

排除标准:

1) 合并一种或多种影响日常活动的下肢非膝关节问题; 2) 8 周内行膝关节腔内类固醇或 PRP 等生物制剂注射治疗; 3) 过去一年内接受过其他可能对 PRP 治疗观察指标有影响的治疗方案,如干细胞等生物治疗、全身免疫抑制药物等;

Exclusion criteria:

1. Combine one or more non-knee problems in lower limb that affect daily activities; 2. Intra-articular injection of steroids or PRP and other biological agents within 8 weeks; 3. Recieved other treatments that may have an impact on the observation indicators of PRP treatment in the past year, such as biological therapy including stem cells, and systemic immunosuppressive drugs;

研究实施时间:

Study execute time:

From 2024-05-01 00:00:00 To 2024-05-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-01 00:00:00 To 2024-05-15 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

140

Group:

Trail 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):

四川 

市(区县):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

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:

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:

西安大略和麦克马斯特大学骨关节炎指数

指标类型:

主要指标

Outcome:

the Western Ontario and McMaster UniversitiesOsteoarthritis Index, 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:

安全性

指标类型:

次要指标

Outcome:

safety

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

持续缓解率及症状诱发原因

指标类型:

次要指标

Outcome:

Continuous remission rate and cause of symptom induction

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:

组织:

Sample Name:

None

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 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):

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

NA

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):

不适用

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

N/A

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:

所有数据根据His系统记录与一对一评估结果,由专门记录的研究人员录入标准化数据表格。脱落数据需记录脱落原因;

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

All data were entered into a standardized data table by specially recorded researchers according to the His system records and one-to-one evaluation results. The reason of shedding data needs to be recorded;

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:

 2024-04-26 11:52:54