在接受全膝关节置换手术的患者中,梅西林耐药黄金葡萄球菌 (MRSA) 定居的流行率和人口相关值
Anjali Tiwari1, Ravi Goyal1, Gaurav Sharma1
1Department of Orthopedic Surgery, Sir H N Reliance Foundation Hospital, Girgaum, Mumbai 400004, Maharashtra, India.
SICOT-J
|July 21, 2025
概括
在全膝关节置换 (TKR) 患者中,针对抗甲素黄金葡萄球菌 (MRSA) 的术前查显示,患病率低至0.7%. 所有阳性病例发生在60岁及以上的患者中,这表明针对这一人口群体进行查.
科学领域:
- 整形外科手术 整形外科手术
- 传染病流行病学 传染病流行病学
- 医学微生物学 医学微生物学
背景情况:
- 甲素耐药黄金葡萄球菌 (MRSA) 在骨科手术中构成重大风险,特别是全膝关节置换 (TKR).
- TKR感染可能导致严重的并发症,如延迟愈合,植入失败,以及需要修复手术.
- 手术前的MRSA查是减轻感染风险的标准做法.
研究的目的:
- 评估在接受TKR的患者中MRSA的患病率.
- 分析与MRSA阳性相关的人口特征. 在这个患者群体中.
主要方法:
- 对TKR患者进行了回顾性分析.
- 从医疗记录中提取了人口统计和临床数据.
- 使用描述性统计数据分析了手术前MRSA查结果.
主要成果:
- 938名患者在TKR前进行了查;0.7%的MRSA检测呈阳性.
- 患者的平均年龄为67.25岁,其中75%为女性.
- 所有MRSA阳性患者年龄在60岁或以上.
结论:
- 在TKR患者中观察到MRSA (0.7%) 的低患病率.
- 高龄 (≥60岁) 与MRSA阳性相关.
- 优先对老年患者进行查可能会优化低患病率环境中的资源配置.
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