在第三级护理医院中,塞法胺处方和抗生素耐药性模式
Banan M Aiesh1, Shama Amoudi2, Leena Bassalat2
1Infection Control Department, An-Najah National University Hospital, Nablus, 44839, Palestine.
Scientific reports
|December 15, 2025
概括
格拉姆阴性细菌,特别是大肠杆菌的高抗塞夫塔齐耐药性,挑战了治疗. 这项研究强调了在资源有限的环境中需要对抗微生物药物管理和量身定制的指南,以改善患者的治疗结果.
科学领域:
- 临床微生物学 临床微生物学
- 传染性疾病 传染性疾病
- 药理学 药理学是指药理学的学科.
背景情况:
- 塞法胺是一种第三代类,对于治疗格拉姆阴性细菌感染至关重要.
- 越来越多的抗生素耐药性,特别是在多抗药性生物体中,使治疗疗效和患者的治疗结果复杂化.
- 了解局部耐药性模式对于有效的抗菌药物治疗至关重要.
研究的目的:
- 评估患者的临床流行病学治疗静脉注射塞夫塔齐迪姆.
- 确定从这些患者中分离出来的病原体的耐药性模式.
- 确定影响第三级护理环境中治疗结果的因素.
主要方法:
- 在2021年6月至2023年6月期间进行了一项回顾性横截面研究.
- 分析了558名住院患者的数据,包括人口统计数据,并发症,Ceftazidime的指示,结果和微生物学发现.
- 使用统计分析来确定患者特征,感染类型和结果之间的关联.
主要成果:
- 大肠杆菌是最常见的病原体 (36.1%),其耐药性率为47.2%对ceftazidime.
- 血液性恶性瘤和心血管疾病是常见的并发病;瘤学设置占大部分的ceftazidime使用.
- 较差的结果与固体恶性瘤,糖尿病和肝脏疾病有关;肺炎和败血症与死亡率有关.
- 在治疗期间观察到高发性败血症或败血性休克 (87.4%).
结论:
- 增加的塞夫塔齐胺耐药性,特别是在大肠杆菌和肺炎菌中,对经验性治疗提出了重大挑战.
- 迫切需要对抗微生物药物的管理和适应当地指导方针,特别是在资源有限的环境中.
- 患者因素和感染类型显著影响结果,需要仔细分类风险和优化抗生素策略.
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