尿病原体中的抗生素耐药性模式:来自尼泊尔第三级护理机构的见解
Rahi Bikram Thapa1, Sabin Shrestha2, Pharsuram Adhikari2
1Hospital Development and Medical Services Division, Ministry of Health, Koshi Province, Biratnagar 9, Devkota Chowk, Morang 56613, Nepal.
在尼泊尔,抗菌素耐药性正在上升. 这项研究发现,虽然阿莫西西林在很大程度上对大肠杆菌和肺炎等常见尿路病原体无效,但珍塔米辛和尼托福兰仍然是可行的治疗选择.
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:
- 泌尿病原体中的抗菌素耐药性 (AMR) 构成了全球健康的重大威胁.
- 像尼泊尔这样的资源有限的环境,由于AMR率的增加而面临着特殊的挑战.
- 治疗选择有限,需要了解局部耐药性模式.
研究的目的:
- 为了研究尼泊尔尿病原体的抗微生物耐药性模式.
- 识别导致尿路感染 (UTI) 的流行尿病原体.
- 在第三级护理环境中为实证治疗策略提供信息.
主要方法:
- 回顾性研究设计,分析医疗记录.
- 数据采集于2023年8月至2024年2月,在尼泊尔的曼莫汉纪念教学医院.
- 专注于尿样中的显著细菌生长和抗生素敏感性测试.
主要成果:
- 大肠杆菌 (64.7%) 和肺炎菌 (15.0%) 是最常见的尿路病原体.
- 在两种物种中都观察到高耐药率 (>95%) 对阿莫西西林.
- 大肠杆菌对 gentamicin (7.4%) 和nitrofurantoin (12.2%) 的耐药性较低.
- K. pneumoniae对珍塔米辛的耐药性较低 (12.0%),但对酸黄的耐药性较高 (64.0%).
结论:
- 根他米辛和尼托福兰因作为尼泊尔常见泌尿病原体的经验性疗法具有前景.
- 区域特定的监测和多中心研究对于有效的抗抗药性管理至关重要.
- 了解当地耐药性趋势对于优化尼泊尔的尿路感染治疗至关重要.
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