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在阿片类药物流行中,脊椎骨质炎/椎间板炎的微生物病因
S Alexander Ammerman1,2, Alexander Keister1,2, Joshua Vignolles-Jeong1,2
11The Ohio State University College of Medicine, Columbus.
静脉注射药物使用 (IVDU) 与脊椎骨质炎/椎间盘炎 (VOD) 的独特微生物趋势有关. 在IVDU患者中,Serratia marcescens是一个重大问题,需要在经验性抗菌疗法中考虑.
科学领域:
- 传染性疾病 传染性疾病
- 整形外科 整形外科 整形外科
- 微生物学 微生物学
背景情况:
- 脊椎骨质炎/椎间盘炎 (VOD) 是一种严重的脊髓感染.
- 阿片类药物流行病导致医疗相关感染的增加,包括VOD.
- 静脉注射药物使用 (IVDU) 是一种已知的VOD风险因素.
研究的目的:
- 调查VOD当前的微生物趋势.
- 为了确定IVDU是否与VOD中独特的微生物特征有关.
- 为VOD的实证抗微生物治疗策略提供信息.
主要方法:
- 对1175名成年VOD患者 (2011-2022) 的回顾性队列研究.
- 数据是通过在单一四级中心的回顾性图表审查收集的.
- 在IVDU和非IVDU队列之间比较微生物特征.
主要成果:
- 黄金葡萄球菌是两组中最常见的生物体 (56.1%的IVDU,40.7%的非IVDU).
- 在IVDU队列中,Serratia marcescens是第二个最常见的生物 (13.9%).
- 在IVDU群体中观察到一种独特的微生物特征.
结论:
- 在IVDU患者中,Serratia marcescens是VOD的重要病原体.
- 对于VOD的抗菌疗法应该考虑Serratia spp. 在IVDU群体中.
- 了解微生物趋势对于有效的VOD管理至关重要.
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