中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (19): 3077-3084.doi: 10.3969/j.issn.2095-4344.0261

• 骨与关节综述 bone and joint review • 上一篇    下一篇

人工关节置换后假体周围感染诊断的新进展

胡雪峰,左 强,蔚 磊   

  1. 包头医学院第一附属医院骨科,内蒙古自治区包头市 014010
  • 出版日期:2018-07-08 发布日期:2018-07-08
  • 通讯作者: 蔚磊,硕士,主任医师,包头医学院第一附属医院骨科,内蒙古自治区包头市 014010
  • 作者简介:胡雪峰,男,1985年生,内蒙古自治区包头市人,汉族,2013年广西医科大学毕业,硕士,主治医师,主要从事骨与关节方面的研究。

Advances in diagnosis of periprosthetic infection after arthroplasty

Hu Xue-feng, Zuo Qiang, Wei Lei   

  1. Department of Orthopedics, First Affiliated Hospital of Baotou Medical College, Baotou 014010, Inner Mongolia Autonomous Region, China
  • Online:2018-07-08 Published:2018-07-08
  • Contact: Wei Lei, Master, Chief physician, Department of Orthopedics, First Affiliated Hospital of Baotou Medical College, Baotou 014010, Inner Mongolia Autonomous Region, China
  • About author:Hu Xue-feng, Master, Attending physician, Department of Orthopedics, First Affiliated Hospital of Baotou Medical College, Baotou 014010, Inner Mongolia Autonomous Region, China

摘要:

文章快速阅读:

 
 

 

文题释义:
假体周围感染:根据肌肉骨骼感染学会,2011年提出了假体周围感染新定义,从至少2个组织或关节液样本中培养鉴定出致病菌被推荐为假体周围感染临床诊断的一条主要标准。
早期诊断假体周围感染:一方面,常规的细菌培养方法阳性率不能满足临床诊断需求;另一方面,假阳性和假阴性率的存在一直是该类方法的软肋,这就降低了其诊断性能。因此,研究探索出一种更加优化的检测手段,对于早期准确诊断假体周围感染有着重大意义。
 
摘要
背景:人工关节置换是解决晚期关节病变的一项理想手术,但是关节感染时有发生。准确的早期诊断可及时采取正确的治疗措施,降低并发症,改善预后,提高患者的生活质量。如何准确的早期诊断人工关节置换后假体周围感染是一个颇具挑战性的难题。
目的:综述近年国内外关节置换假体周围感染诊断方法的研究进展。
方法:第一作者应用计算机检索1998年1月至2016年12月PubMed数据库、中国期刊全文数据库相关文章,英文检索词“arthroplasty,periprosthetic joint infection,diagnosis,culture,synovial biopsy,microbial identification,inflammatory markers,histology,markers,Alpha-Defensin,PCR,imaging”;中文检索词“关节置换, 假体周围感染,诊断,血培养,组织培养,关节滑膜组织,微生物检测,炎症标志物,组织病理学,生物标记物,聚合酶链反应,影像学”。共检索到122篇相关文献,75篇文献符合纳入标准。
结果与结论:①目前诊断方法众多每种检测方法都有其优点与不足,而且很多方法不同研究者得出结论不同,甚至相矛盾,相关检测的合适阈值和优化的实验室组合混乱,没有一个公认的最佳检测手段;②但是值得欣喜是生物标志物是一重大突破,准确性高、简便易行,实用性强,已成为国际医学和科研界的研究热点,但是缺乏多中心大样本研究,目前还没有得到专家共识和指南肯定;③需骨科医师和科研人员共同努力,找出一种公认的简单、准确、适用的检测方法。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID: 0000-0002-5720-0172(胡雪峰)

关键词: 关节置换, 假体周围感染, 诊断, 培养, 关节滑膜组织, 生物标记物, 研究进展

Abstract:

BACKGROUND: Arthroplasty is an ideal treatment for advanced joint diseases, but joint infection usually occurs. Accurate early diagnosis can promptly take the correct treatment, reduce complications, and improve prognosis and the patients’ quality of life. How to accurately diagnose the periprosthetic infection after arthroplasty is a challenge.

OBJECTIVE: To summarize the research progress in the diagnosis of periprosthetic infection at home and abroad in recent years.
METHODS: A computer-based search of PubMed and CNKI databases from January 1998 to December 2016 with the keywords of “arthroplasty, periprosthetic joint infection, diagnosis, culture, synovial biopsy, microbial identification, inflammatory markers, histopathology, markers, Alpha-Defensin, PCR, imaging” in English and Chinese, respectively. A total of 122 related articles were retrieved and 75 articles were eligible for the inclusion criteria.
RESULTS AND CONCLUSION: (1) There are many diagnostic methods and each method has its own advantages and disadvantages. Different researchers have concluded that the conclusions are different or even contradictory. The appropriate thresholds for the relevant tests and the optimization of laboratory confusion still exist. There is no one recognized as the best method. (2) Interestingly, biomarkers are a major breakthrough with high accuracy, simplicity and practicability. Currently, it has become a hot spot in international medicine. However, there is a lack of multi-center large sample research, which has not yet been affirmed by consensus and guidelines. (3) Orthodontists and researchers should focus on finding a recognized simple, accurate and applicable detection method.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Arthroplasty, Replacement, Prosthesis Implantation, Tissue Engineering

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