ChiCTR2600123490 版本V1.0 版本创建时间2026/04/27 14:55:46 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:

ChiCTR2600123490 

最近更新日期:

Date of Last Refreshed on:

2026-04-27 14:55:02 

注册时间:

Date of Registration:

2026-04-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

异体人源脂肪间充质干细胞外泌体治疗膝骨关节炎的安全性与有效性临床研究方案

Public title:

Clinical Research Protocol on the Safety and Efficacy of Allogeneic Human Adipose-Derived Mesenchymal Stem Cell Exosomes 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:

异体人源脂肪间充质干细胞外泌体治疗膝骨关节炎的安全性与有效性临床研究方案

Scientific title:

Clinical Research Protocol on the Safety and Efficacy of Allogeneic Human Adipose-Derived Mesenchymal Stem Cell Exosomes 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:

沈涛 

研究负责人:

侯建红 

Applicant:

Shen Tao  

Study leader:

Hou Jianhong 

申请注册联系人电话:

Applicant telephone:

+86 871 63648772

研究负责人电话:

Study leader's
telephone:

+86 871 63638020

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:

ts902@126.com

研究负责人电子邮件:

Study leader's E-mail:

18808713303@163.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:

云南省昆明市西山区金碧路157号

研究负责人通讯地址:

云南省昆明市西山区金碧路157号

Applicant address:

No. 157 Jinbi Road, Xishan District, Kunming City, Yunnan Province, China

Study leader's address:

No. 157, Jinbi Road, Xishan District, Kunming City, Yunnan 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:

云南省第一人民医院

Applicant's institution:

The First People's Hospital of Yunnan Province

研究负责人所在单位:

云南省第一人民医院

Affiliation of the Leader:

The first people's Hospital of Yunnan Province

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:

KHLL-LCYJ2026-144

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:

云南省第一人民医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of the First People's Hospital of Yunnan Province

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-21 00:00:00

伦理委员会联系人:

李爱琳

Contact Name of the ethic committee:

Li Ailin

伦理委员会联系地址:

云南省昆明市西山区金碧路157号

Contact Address of the ethic committee:

No. 157, Jinbi Road, Xishan District, Kunming City, Yunnan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 871 63638422

伦理委员会联系人邮箱:

Contact email of the ethic committee:

2367620670@qq.com

研究实施负责(组长)单位:

云南省第一人民医院

Primary sponsor:

The first people's Hospital of Yunnan Province

研究实施负责(组长)单位地址:

云南省昆明市西山区金碧路157号

Primary sponsor's address:

No. 157, Jinbi Road, Xishan District, Kunming City, Yunnan 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):

云南省

市(区县):

Country:

China

Province:

Yunnan

City:

单位(医院):

云南省第一人民医院

具体地址:

云南省昆明市西山区金碧路157号

Institution
hospital:

The first people's Hospital of Yunnan Province

Address:

No. 157, Jinbi Road, Xishan District, Kunming City, Yunnan Province

经费或物资来源:

自筹

Source(s) of funding:

self-raised funds

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

探索膝关节腔内注射异体人源脂肪间充质干细胞外泌体 (Adipose Tissue Mesenchymal Stem Cells-derived Exosomes,AD-MSCs-Exo) 治疗膝骨关节炎的安全性、耐受性和初步的有效性。  

Objectives of Study:

To explore the safety, tolerability and preliminary efficacy of intra-articular injection of allogeneic human adipose tissue mesenchymal stem cell-derived exosomes (AD-MSCs-Exo) in the treatment of knee osteoarthritis.

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.诊断为膝骨关节炎的患者(依据中华医学会骨科学分会《2021年骨关节炎诊疗指南》);
2.Kellgren-Lawrence分级为Ⅱ~Ⅲ;
3.年龄在18-75岁;
4.VAS疼痛评分(Visual Analog Scale)4分以上,且WOMAC疼痛分量表评分≥2分;
5.目标膝关节有持续至少3个月的慢性疼痛,或经物理/药物治疗3个月效果不佳、无法耐受或无法缓解的;
6.愿意遵守治疗计划并签署知情同意书;

Inclusion criteria

1.Patients diagnosed with knee osteoarthritis (according to the "2021 Osteoarthritis Diagnosis and Treatment Guidelines" by the Orthopaedic Society of the Chinese Medical Association); 2.Kellgren-Lawrence grade II to III; 3.Age between 18-75 years old; 4.VAS pain score (Visual Analog Scale) of 4 or above, and WOMAC pain score >= 2 points; 5.The target knee joint has chronic pain that lasts for at least 3 months, or has poor, intolerable, or unresolvable effects after 3 months of physical/medication treatment; 6.Willing to follow the treatment plan and sign the informed consent form;

排除标准:

1.急性炎症期; 2.BMI>40; 3.曾行关节置换术或关节镜手术; 4.合并有其他关节疾病或导致膝关节疼痛的疾病:如类风湿性关节炎、化脓性关节炎、强直性脊柱炎症、前交叉韧带撕裂、半月板撕裂、绒毛结节性滑膜炎、滑膜软骨瘤病、创伤性关节炎、感染性疾病等; 5.合并有全身性疾病:如未控制的严重系统性疾病、肿瘤性疾病等; 6.4 周内行膝关节腔内类固醇注射治疗; 7.过去一年内曾接受干细胞等生物治疗; 8.过去一年内服用全身免疫抑制药物; 9.3 个月内服用抗风湿性疾病药物(包括甲氨蝶呤或其他抗代谢药物); 10.肺结核、艾滋病毒、肝炎和梅毒等传染病; 11.不明原因的发热>38.0 ℃; 12.酒精、药物滥用史; 13.中重度焦虑、抑郁等心理疾病; 14.已知对研究药物任何成分过敏; 15.不理解普通话,不认识汉字。

Exclusion criteria:

1. Acute inflammatory phase; 2. BMI > 40; 3. History of joint replacement surgery or arthroscopic surgery; 4. Presence of other joint diseases or diseases causing knee pain, such as rheumatoid arthritis, suppurative arthritis, ankylosing spondylitis, anterior cruciate ligament tear, meniscus tear, villonodular synovitis, synovial chondromatosis, traumatic arthritis, infectious diseases, etc.; 5. Presence of systemic diseases, such as uncontrolled severe systemic diseases, tumors, etc.; 6. Intra-articular steroid injection in the knee within 4 weeks; 7. Received stem cell or other biological treatments within the past year; 8. Systemic immunosuppressive medication use within the past year; 9. Use of antirheumatic drugs within the past 3 months (including methotrexate or other antimetabolic drugs); 10. Infectious diseases such as pulmonary tuberculosis, HIV, hepatitis, and syphilis; 11. Fever of unknown origin > 38.0 ℃; 12. History of alcohol or drug abuse; 13. Moderate to severe anxiety, depression, or other psychological disorders; 14. Known allergy to any component of the study drug; 15. Does not understand Mandarin or cannot recognize Chinese characters.

研究实施时间:

Study execute time:

From 2026-04-24 00:00:00 To 2027-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-29 00:00:00 To 2026-09-30 00:00:00

干预措施:

Interventions:

组别:

低剂量组

样本量:

9

Group:

Low dose group

Sample size:

干预措施:

异体人源脂肪间充质干细胞外泌体(低剂量组 1.25×10^11)

干预措施代码:

Intervention:

Allogeneic Human Adipose-derived Mesenchymal Stem Cells Exosomes(Low dose group 1.25×10^11)

Intervention code:

组别:

高剂量组

样本量:

9

Group:

High dose group

Sample size:

干预措施:

异体人源脂肪间充质干细胞外泌体(高剂量组 5×10^11)

干预措施代码:

Intervention:

Allogeneic Human Adipose-derived Mesenchymal Stem Cells Exosomes(High dose group 5×10^11)

Intervention code:

组别:

中剂量组

样本量:

9

Group:

Medium dose group

Sample size:

干预措施:

异体人源脂肪间充质干细胞外泌体(中剂量组 2.5×10^11)

干预措施代码:

Intervention:

Allogeneic Human Adipose-derived Mesenchymal Stem Cells Exosomes(Medium dose group 2.5×10^11)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

云南省第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

The first people's Hospital of Yunnan Province

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

安全性指标(免疫学指标、炎症指标、实验室检查、生命体征、体格检查)

指标类型:

次要指标

Outcome:

safety indicators(Immunological indicators, inflammatory indicators, laboratory tests, vital signs, physical examination)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件发生率

指标类型:

主要指标

Outcome:

Incidence of adverse events

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膝关节疼痛和功能改善

指标类型:

次要指标

Outcome:

Knee joint pain and functional improvement

Type:

Secondary 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OA软骨退变减缓或抑制

指标类型:

次要指标

Outcome:

Slowing down or inhibiting cartilage degeneration in knee joint osteoarthritis

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

剂量限制性毒性发生率

指标类型:

主要指标

Outcome:

Incidence of dose-limiting toxicity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫学指标

指标类型:

主要指标

Outcome:

Immunological indicators

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

探索性有效性终点(检测与软骨代谢和炎症相关的软骨降解标志物(II 型胶原 C 端肽(CTX-II)) 水平的变化)

指标类型:

次要指标

Outcome:

Exploratory efficacy endpoint (to assess changes in cartilage degradation markers related to cartilage metabolism and inflammation (C-terminal telopeptide of type II collagen (CTX-II)) levels)

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:

标本中文名:

尿液

组织:

Sample Name:

Urine

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 75 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):

由第三方统计人员采用专业统计软件生成随机数列

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

Generate random sequences using professional statistical software by third-party statisticians

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:

对评估者设盲

Blinding:

Blinding of the evaluator

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:

EDC或者CRF

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

EDC or CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-27 14:55:02