对于周围假肢关节感染的水泥间隔器中的抗菌疗法:批判性审查
Symeon Naoum1, Christos Koutserimpas2,3, Ioannis Pantekidis4
1Department of Trauma and Orthopaedics, Royal Berkshire Hospital, Reading RG1 5AN, UK.
Antibiotics (Basel, Switzerland)
|August 29, 2024
概括
带抗生素的水泥间隔器 (ALCS) 对于治疗周围假肢关节感染 (PJI) 至关重要. 关节间隔器通常提供比静态的更好的结果,通过使关节的移动性和优化局部抗生素的交付.
科学领域:
- 整形外科手术 整形外科手术
- 传染性疾病 传染性疾病
- 生物材料科学 生物材料科学
背景情况:
- 周围假肢关节感染 (PJIs) 是关节置换手术后的严重并发症.
- 带抗生素的水泥间隔器 (ALCS) 是PJI管理的基石,提供机械支持和局部抗菌剂的输送.
研究的目的:
- 审查在PJI治疗中使用的不同类型的间隔器 (静态和关节).
- 分析间隔剂使用的原则,临床益处,抗生素选择,剂量和不良影响.
- 在PJI管理的背景下讨论间隔剂的药理动力学和机械特性.
主要方法:
- 在PJI治疗中对ALCS进行全面的文献综述.
- 对比静态与关节间隔器的研究进行分析.
- 影响间隔器药理动力学和机械完整性的因素的评估.
主要成果:
- 与静态间距器相比,关节间距器通常表现出优越的临床结果.
- 间隔器的药理动力学受到水泥特性和混合技术的显著影响.
- 抗生素的选择必须考虑热稳定性,溶解性和对水泥机制的影响.
结论:
- 对于PJI管理来说,ALCS至关重要,表达设计显示出有前途.
- 优化抗生素化和保持机械完整性对于间隔器的有效性至关重要.
- 未来的研究应该专注于先进的材料和传递系统,以加强生物膜控制.
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