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注册号: Registration number: |
ChiCTR2600124302 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-10 17:01:35 |
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注册时间: Date of Registration: |
2026-05-10 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: |
血液炎症标志物及营养指标在关节假体周围感染早期诊断和术前预测中的临床价值分析 |
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Public title: |
Clinical Value Analysis of Blood Inflammatory Markers and Nutritional Indicators in Early Diagnosis and Preoperative Prediction of Periprosthetic Joint Infection |
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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: |
血液炎症标志物及营养指标在关节假体周围感染早期诊断和术前预测中的临床价值分析 |
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Scientific title: |
Clinical Value Analysis of Blood Inflammatory Markers and Nutritional Indicators in Early Diagnosis and Preoperative Prediction of Periprosthetic Joint Infection |
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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: |
王逸飞 |
研究负责人: |
庄腾丰 |
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Applicant: |
Yifei Wang |
Study leader: |
Tengfeng Zhuang |
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申请注册联系人电话: Applicant telephone: |
+86 191 0560 8162 |
研究负责人电话:
Study leader's |
+86 137 9034 6418 |
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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: |
2469721840@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
625291334@qq.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: |
广东省广州市天河区黄埔大道西613号 |
研究负责人通讯地址: |
广东省广州市天河区黄埔大道西613号 |
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Applicant address: |
613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong Province, China |
Study leader's address: |
613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong Province, China |
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申请注册联系人邮政编码: Applicant postcode: |
510630 |
研究负责人邮政编码: Study leader's postcode: |
510630 |
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申请人所在单位: |
暨南大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Jinan University |
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研究负责人所在单位: |
暨南大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Jinan 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: |
KY-2026-124 |
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: |
暨南大学第一附属医院涉人的科学研究伦理审查委员会 |
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Name of the ethic committee: |
Scientific Research Ethics Committee of the First Affiliated Hospital of Jinan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-25 00:00:00 | ||
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伦理委员会联系人: |
郑丹娜 |
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Contact Name of the ethic committee: |
Danna Zheng |
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伦理委员会联系地址: |
广东省广州市天河区黄埔大道西613号 |
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Contact Address of the ethic committee: |
613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 3868 8077 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
广州市天河区暨南大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Jinan University, Tianhe District, Guangzhou City |
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研究实施负责(组长)单位地址: |
广州市天河区黄埔大道西613号 |
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Primary sponsor's address: |
No. 613, West Huangpu Avenue, Tianhe District, Guangzhou |
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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: |
无 |
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Source(s) of funding: |
No |
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研究疾病: |
假体周围感染 |
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Target disease: |
Periprosthetic joint infection |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
1. 构建并验证用于术前预测人工关节置换术后假体周围感染风险的模型。 2. 评估术前炎症与营养-免疫状态对PJI(假体周围感染)发生的影响,为早期识别高危患者及个体化干预提供依据。 |
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Objectives of Study: |
1. Construct and validate a model for preoperative prediction of the risk of periprosthetic infection after artificial joint replacement. 2. To evaluate the impact of preoperative inflammation and nutrition-immune status on the occurrence of PJI (periprosthetic infection), and to provide a basis for the early identification of high-risk patients and individualized intervention. |
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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: |
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Inclusion criteria |
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排除标准: |
1. 翻修手术或肿瘤性疾病导致的关节置换。 2. 术前已存在活动性感染或慢性炎症性疾病急性发作(如活动期类风湿关节炎、痛风急性发作)。 3. 临床资料严重缺失。 |
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Exclusion criteria: |
1. Joint replacement caused by revision surgery or tumor diseases. 2. There was already an active infection or acute attack of chronic inflammatory disease before the operation (such as active rheumatoid arthritis, acute attack of gout). 3. There is a serious lack of clinical data. |
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研究实施时间: Study execute time: |
从 From 2026-03-25 00:00:00至 To 2027-03-25 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-11 00:00:00 至 To 2026-12-30 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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
我们目前没有共享原始数据的计划,但在需要发布时将提供已获支持的匿名数据集。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
We currently have no plans to share raw data but will provide supporting anonymized datasets when required for publications. |
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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: |
本研究采用纸质病例报告表(CRF) 收集原始数据,内容包括患者基线资料、术前血液检测结果、手术信息及随访结局(PJI发生情况、SRSS评分等)。CRF由研究者或其授权人员填写,完成后由专人进行核对与质控。 数据录入采用双人双录入方式,录入至电子表格(如Microsoft Excel)或统计软件(如SPSS、R)建立的数据库中。录入完成后进行数据一致性核对,发现差异及时查阅原始CRF更正。 不采用ResMan等网络电子数据采集系统(EDC)。数据文件加密保存于医院指定安全服务器,仅研究团队可访问,符合保密要求。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
In this study, paper case report forms (CRF) were used to collect the original data, which included the baseline information of patients, preoperative blood test results, surgical information and follow-up outcomes (such as the occurrence of PJI and SRSS scores). The CRF is filled out by the researcher or their authorized personnel, and after completion, it is checked and quality controlled by a dedicated person. Data entry is conducted using a double-person double-entry method, and the data is entered into the database established by electronic spreadsheets (such as Microsoft Excel) or statistical software (such as SPSS, R). After the data is entered, check the consistency of the data. If any differences are found, promptly refer to the original CRF for correction. Do not adopt network electronic data acquisition systems (EDC) such as ResMan. The data files are encrypted and stored on the designated secure server of the hospital, accessible only to the research team, in compliance with confidentiality requirements. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |