在 Staphylococcus aureus 细菌病期间发生血源性周围假肢关节感染的患病率和危险因素
Hanna Blank1,2, Hebba Abdul Rahim1, Olof Thompson1,3
1Department of Clinical Sciences Lund, Division of Infection Medicine, Lund University, Lund, Sweden.
Infectious diseases (London, England)
|August 9, 2024
概括
短时间的抗生素治疗对于患有黄金杆菌菌病 (SAB) 和假肢关节的患者来说是安全的,如果他们没有表现出周围假肢关节感染 (PJI) 的迹象. 这种方法不会增加在随访期间发展PJI的风险.
科学领域:
- 传染性疾病 传染性疾病
- 整形外科手术 整形外科手术
- 细菌学 细菌学是一门学科.
背景情况:
- 金色葡萄球菌 (SAB) 细菌性病 (SAB) 可以通过血液传播导致周围假肢关节感染 (PJI).
- 患有假肢关节和SAB的患者通常因PJI风险而被长期使用抗生素治疗.
- 这项研究调查了SAB患者具有假肢关节的PJI风险以及抗生素治疗持续时间的影响.
研究的目的:
- 评估SAB和假肢关节患者中PJI的发生率.
- 评估较短的抗生素治疗持续时间是否会影响没有临床PJI症状的无并发性SAB病例的结果.
主要方法:
- 将SAB患者与瑞典关节整形登记处进行交叉引用,以确定具有假肢关节的患者.
- 在SAB时和6个月的随访期间,审查医疗记录以诊断PJI.
- 在有或没有临床PJI症状的患者中,分析基于抗生素治疗持续时间的结果.
主要成果:
- 在281名符合条件的患者中,12%患有血源性PJI.
- 年龄较小和多个假肢关节与更高的PJI风险有关.
- 在没有初始PJI症状的患者中,短期抗生素治疗 (中位数为15天) 导致后续PJI的风险低 (<1%),类似于接受更长时间治疗的患者.
结论:
- 在SAB患有假肢关节的患者中,血源性PJI的发生率低于之前报告的.
- 在没有PJI临床症状的SAB和假肢关节患者中,不支持长时间的抗生素治疗.
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