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对于心室辅助器件感染的口腔整形术:令人鼓舞的结果
Ahmed M El Banayosy1, Susan George1, David W Vanhooser1
1INTEGRIS Baptist Medical Center, INTEGRIS Health Inc., Oklahoma City, OK 73112.
JHLT open
|April 28, 2025
概括
外科口腔整形 (OMP) 结合切口和除菌 (I&D) 和抗生素 (AB) 显著改善存活率,并减少左心室辅助器件 (LVAD) 感染患者的再入院.
科学领域:
- 心血管外科心血管外科
- 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:
- 左心室辅助器械 (LVAD) 感染存在重大风险,导致高发病率和死亡率.
- 对深层LVAD感染的有效管理策略对于患者的治疗结果至关重要.
研究的目的:
- 为了评估加上手术口腔整形 (OMP) 标准切口和除菌 (I&D) 加上抗生素治疗 (AB) 对LVAD患者的存活率和感染相关再入院的影响.
- 评估OMP在治疗深层LVAD感染中的有效性.
主要方法:
- 这是一项对33名患有深度LVAD特异性感染的患者进行了12年的回顾性研究.
- 仅接受I&D + ABs的患者 (A组,n=15) 和接受OMP + I&D + ABs (B组,n=18) 的患者之间的结局比较.
主要成果:
- 两年生存率在B组 (77%) 与A组 (7%) 相比显著更高 (p < 0.001).
- 在B组 (0.18入院/患者年) 与A组 (0.24入院/患者年) 之间,与感染相关的复发性再入院率较低.
- 在78%的患者中,OMP在没有并发症的情况下促进了从静脉注射到口服抗生素的转换.
结论:
- 将手术口腔整形与I&D和AB治疗相结合,对于抑制深层LVAD感染非常有效.
- 在LVAD感染管理中,OMP利用血管化门的抗感染特性,改善存活率并减少再入院.
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