使用菌体疗法的可行性,以减少与脊柱外围 associated 相关的发病率和死亡率
James B Doub1, Jeremy Tran2, Ryan Smith3
1Division of Infectious Disease, University of Maryland School of Medicine, Baltimore, MD, USA. Jdoub@ihv.umaryland.edu.
Infection & chemotherapy
|July 5, 2023
概括
菌体疗法在治疗脊柱外周 (SEA),一种严重的感染方面表现有前途. 一项研究发现菌体对黄金葡萄球菌 (Staphylococcus aureus) 有效,这是SEA的主要原因,这表明了新的治疗方法的潜力.
科学领域:
- 传染性疾病 传染性疾病
- 微生物学 微生物学
- 手术感染 手术感染
背景情况:
- 脊柱外围 (SEA) 是一种严重的疾病,死亡率和发病率很高.
- 金黄色葡萄球菌是SEA的主要病原体,经常伴随着细菌病.
研究的目的:
- 评估细菌治疗SEA的可行性.
- 审查SEA的原因,结果和对临床隔离物的菌体疗效.
主要方法:
- 对经过切口和排水的SEA患者的回顾性审查.
- 在体外测试细菌菌体活动对S. aureus SEA分离物.
主要成果:
- 黄金葡萄球菌占SEA病例的71%,其中96%是细菌性.
- 超过50%的患者经历了不良结果 (死亡,复发,重新手术,后续).
- 一个单独的菌体对82%的金黄色细菌单独的细菌体表现出活性,抑制了24小时以上的生长.
结论:
- 由于高发病率和死亡率,SEA对细菌治疗药物具有潜在的指示.
- 亚太地区S. aureus和相关细菌病的流行程度支持开发Staphylococcal菌的查和治疗平台.
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