[急性周围假肢感染的脱皮,抗菌疗法和植入物保留]
Dirk Müller1, Stephan Kirschner2, Benjamin Schloßmacher3
1Technische Universität München, Klinikum rechts der Isar, Klinik und Poliklinik für Orthopädie und Sportorthopädie, Ismaninger Str. 22, 81675, München, Deutschland. dirkmatthias.mueller@mri.tum.de.
Orthopadie (Heidelberg, Germany)
|September 6, 2025
概括
如果在特定的条件下及早进行,除菌,抗生素治疗和植入物保留 (DAIR) 程序可以有效治疗急性周围假肢关节感染 (PJI). 成功取决于患者的选择,手术技巧和适当的抗生素治疗,
科学领域:
- 骨科手术
- 传染性疾病
- 生物材料科学
背景情况:
- 假肢关节感染 (PJI) 是关节修复术后的一个严重并发症.
- 清除,抗生素治疗和植入物保留 (DAIR) 程序为急性PJI提供了更少侵入性的替代方案.
- 虽然DAIR的目标是保持良好的假肢固定, 但它的成功是多因素.
研究的目的:
- 系统地分析影响急性PJI治疗DAIR程序成功的关键因素.
- 将临床经验,特别是葡萄球菌PJI,纳入分析.
- 为优化DAIR结果提供基于证据的建议.
主要方法:
- 对当前的DAIR国际研究和指导方针进行全面审查.
- 对影响DAIR成功的患者,病原体和程序相关因素的系统分析.
- 评估和整合来自骨科的临床经验.
主要成果:
- 早期干预 (在症状出现后3周内) 对于DAIR成功至关重要.
- 稳定的植入物固定,移动部件的交换和完整的软组织包裹是必不可少的.
- 患者的风险因素 (年龄,免疫抑制,慢性肺炎,类风湿性关节炎) 和抗生素选择 (例如,治疗 stafilococcal 感染的 rifampicin) 显著影响结果.
结论:
- 当满足特定条件时,DAIR是急性PJI的可行治疗选择.
- 精心选择患者,多学科评估和遵守手术和抗菌方案对于成功至关重要.
- 在DAIR不良临床指标的情况下,应考虑修复关节置换术.
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