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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600120373 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-13 08:29:54 |
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注册时间: Date of Registration: |
2026-03-13 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
基于乳酸化修饰的骨关节炎发病机制研究 |
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Public title: |
Pathogenesis of Osteoarthritis Based on Lactylation Modification |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
基于乳酸化修饰的骨关节炎发病机制研究 |
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Scientific title: |
Pathogenesis of Osteoarthritis Based on Lactylation Modification |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
沈剑粦 |
研究负责人: |
沈剑粦 |
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Applicant: |
Shen Jianlin |
Study leader: |
Shen Jianlin |
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申请注册联系人电话: Applicant telephone: |
+86 594 229 3910 |
研究负责人电话:
Study leader's |
+86 594 229 3910 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
shenjianlinchina@126.com |
研究负责人电子邮件: Study leader's E-mail: |
shenjianlinchina@126.com |
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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): |
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申请注册联系人通讯地址: |
福建省莆田市荔城区东圳东路999号 |
研究负责人通讯地址: |
莆田市荔城区东圳东路999号 |
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Applicant address: |
999 Dongzhen East Road, Licheng District, Putian City, Fujian Province, China |
Study leader's address: |
No. 999, Dongzhen East Road, Licheng District, Putian City |
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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: |
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申请人所在单位: |
莆田学院附属医院 |
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Applicant's institution: |
The Affiliated Hospital of Putian University |
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研究负责人所在单位: |
莆田学院附属医院 |
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Affiliation of the Leader: |
The Affiliated Hospital of Putian University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
莆医附伦[2025148] |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
莆田学院附属医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Affiliated Hospital of Putian University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-03-25 00:00:00 | ||
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伦理委员会联系人: |
吴弘 |
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Contact Name of the ethic committee: |
Wu Hong |
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伦理委员会联系地址: |
莆田市荔城区东圳东路999号 |
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Contact Address of the ethic committee: |
No. 999, Dongzhen East Road, Licheng District, Putian City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 594 2791169 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
340020801@qq.com |
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研究实施负责(组长)单位: |
莆田学院附属医院 |
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Primary sponsor: |
The Affiliated Hospital of Putian University |
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研究实施负责(组长)单位地址: |
莆田市荔城区东圳东路999号 |
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Primary sponsor's address: |
No. 999, Dongzhen East Road, Licheng District, Putian City |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
莆田学院校院联合重点项目 |
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Source(s) of funding: |
Putian University-Hospital Integration Priority Initiative |
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研究疾病: |
膝关节炎 |
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Target disease: |
Knee Osteoarthritis |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
利用非代谢组学分析,了解 OA 患者血清及软骨细胞中代谢物的变化,进行KEGG富集分析,WB、软骨组织 IHC 染色对比磨损侧与非磨损侧软骨组织差异。 |
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Objectives of Study: |
Untargeted metabolomics was employed to profile metabolic alterations in serum and chondrocytes of OA patients. KEGG enrichment analysis was performed, followed by Western blotting (WB) and immunohistochemical (IHC) staining of articular cartilage tissues to contrast differences between weight-bearing (wear-side) and non-weight-bearing areas. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.在莆田学院附属医院行单侧全膝关节置换术的终末期膝骨关节炎(Kellgren-Lawrence IV级)患者; 2.年龄18-80岁; 3.术前6月未使用免疫抑制剂或关节腔注射; 4.签署知情同意书。 |
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Inclusion criteria |
1. Patients with end-stage knee osteoarthritis (Kellgren-Lawrence grade IV) who underwent unilateral total knee arthroplasty at Putian University Affiliated Hospital; 2. Age range: 18-80 years old; 3. No use of immunosuppressants or intra-articular injections for 6 months before the surgery; 4. Signed the informed consent form.. |
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排除标准: |
1.合并类风湿关节炎、痛风性关节炎、创伤性关节炎或感染性关节炎; 2.严重肝肾功能不全(Child-Pugh C级/eGFR<30); 3.恶性肿瘤病史; 4.术中确诊软骨钙化或广泛骨坏死; 5.拒绝提供组织样本。 |
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Exclusion criteria: |
1. Include rheumatoid arthritis, gouty arthritis, traumatic arthritis or infectious arthritis; 2. Severe liver and kidney dysfunction (Child-Pugh C grade / eGFR < 30); 3. History of malignant tumor; 4. Confirmed intraoperative cartilage calcification or extensive bone necrosis; 5. Refusal to provide tissue samples. |
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研究实施时间: Study execute time: |
从 From 2026-03-10 00:00:00至 To 2027-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-17 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |