区域性尿路感染负担,其病因及其抗生素耐药性模式,2020-2023年:回顾性研究
Solomon Wireko1, Gifty Ngmaakan1, Doreen Dwomoh1
1Deapartment of Laboratory Technology, Faculty of Health Sciences Kumasi Technical University Kumasi Ghana.
Health science reports
|November 14, 2025
概括
在加纳,尿路感染 (UTI) 病原体中抗生素耐药性正在上升. 大肠杆菌和Klebsiella pneumoniae对常见的抗生素具有很高的耐药性,需要新的治疗策略.
科学领域:
- 医学微生物学 医学微生物学
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
背景情况:
- 抗生素耐药性尿路感染 (UTI) 病原体对全球健康构成重大挑战.
- 尿路感染的有效治疗越来越复杂,因为出现了耐药性细菌菌株.
研究的目的:
- 分析加纳阿尚蒂地区常见的尿路感染病原体的病因学和抗生素耐药性模式.
- 为指导临床实践和公共卫生干预提供关于抗菌素敏感性的数据.
主要方法:
- 从2020年到2023年进行了一项回顾性研究.
- 收集了患者人口统计数据,尿液培养结果和抗生素敏感性测试.
- 标准化数据收集表格被用于信息提取.
主要成果:
- 大肠杆菌 (47.8%) 是主要的尿路感染病原体,其次是Klebsiella pneumoniae (15.8%).
- 观察到高耐药率:大肠杆菌显示100%的耐药性纳利迪西克酸和Ofloxacin.
- 在K. pneumoniae中,针对Cefotaxime (90.0%),Ciprofloxacin (81.3%) 和Trimethoprim/Sulfamethoxazole (80.0%) 发现了显著的耐药性.
- 在大肠杆菌 (60%) 和肺炎 (25%) 中,多种药物耐药性和ESBL的产生普遍存在.
结论:
- 多药耐药的グラム阴性分离物,包括ESBL产生的肠杆菌和Pseudomonas spp.,对于尿路感染患者来说是一个主要的医疗保健挑战.
- 对这些耐药病原体的有效治疗选择有限,突显出迫切需要新的治疗方法.
- 了解局部耐药性模式对于开发针对性治疗尿路感染的干预措施至关重要.
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