基于医院的抗菌药物管理计划的有效性:为期三年的观察性研究
Partha Guchhait1, Tamanna Saha2, Bhaskar Narayan Chaudhuri1
1Department of Microbiology and Infection control unit, Peerless Hospital and B.K. Roy Research Center, Kolkata, India.
概括
在印度实施抗微生物管理计划 (AMSP) 显示了过程改进和减少耐药性趋势,但缺乏统计学意义. 由于再入院和ICU转移的增加,需要持续的干预.
科学领域:
- 医疗保健管理的管理
- 传染病流行病学 传染病流行病学
- 临床药房 临床药房
背景情况:
- 抗菌素耐药性是全球卫生危机,需要有效的抗菌素管理计划 (AMSP).
- 在印度的三级医院等多种医疗机构评估AMSP的影响对于优化抗生素使用至关重要.
研究的目的:
- 评估政策驱动的AMSP对抗生素消费,处方做法,感染控制,耐药性模式和临床结果的三年影响.
- 为了比较印度一家三级医院的AMSP前 (护士领导) 和AMSP后 (多学科) 阶段.
主要方法:
- 采用了回顾性横截面研究设计.
- 收集的数据包括抗生素消费 (DDD,DOT),政策遵守,耐药率 (VRE,CRE) 和临床结果 (SMR,死亡率,再入院,ICU转移).
- 使用p < 0.05.05来确定统计显著性.
主要成果:
- 总体抗生素消耗 (DDD/1000患者日和DOT) 降低,虽然没有显著下降 (p>0.05).
- 政策遵守率略有改善 (78%-80%),但波动不定;手术预防选择率有所改善 (88%-94%,p=0.044),而持续时间的遵守率仍然很差.
- 对VRE和CRE的抵抗率下降了 (44%-26%和47%-42%),标准化死亡率 (SMR) 显著下降 (1.28-0.62,p < 0.001). 然而,所有原因的死亡率略有增加,再录取和ICU转移在AMSP后增加.
结论:
- 实施AMSP导致了流程改进和抵抗和SMR的积极趋势,但大多数变化缺乏统计学意义.
- 不一致的遵守和增加的再入院/ICU转移强调了需要持续的干预和患者层面的风险调整,以确保AMSP的有效性.
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