计算机化临床决策支持系统的评估,以减少不必要的鼻腔甲素耐药黄金葡萄球菌 (MRSA) 聚合酶链反应 (PCR) 测试
Duc N Huynh1, Punit J Shah1, Sage B Greenlee2
1Department of Pharmacy, Houston Methodist Sugar Land Hospital, Sugar Land, Texas.
Infection control and hospital epidemiology
|December 12, 2023
概括
一个新的临床决策支持系统显著减少了复制的鼻甲素耐药黄金葡萄球菌 (MRSA) 聚合酶连锁反应 (PCR) 订单. 在8个月内,不必要的MRSA PCR测试率下降了70%以上.
科学领域:
- 临床微生物学 临床微生物学
- 医疗信息学 医疗信息学
- 传染病控制中的传染病控制
背景情况:
- 不必要的重复检测鼻甲素耐药黄金葡萄球菌 (MRSA) 有助于医疗保健成本和资源利用.
- 甲素耐药黄金葡萄球菌 (MRSA) 在医疗保健环境中构成重大威胁,需要准确有效的诊断策略.
研究的目的:
- 评估一种新的临床决策支持系统在减少重复的鼻腔MRSA聚合酶连锁反应 (PCR) 订单方面的有效性.
- 评估实施的系统对在定义的时间框架内不必要重复MRSAPCR测试的比例的影响.
主要方法:
- 实施一个集成到电子健康记录中的临床决策支持系统.
- 在系统实施之前和之后的8个月内,对鼻腔MRSA PCR命令的前性监测.
- 在七天窗口内分析重复订单率.
主要成果:
- 在系统实施后,7天内复制MRSAPCR订单的比例从4.7% (370/7,861) 降至1.2% (120/9,833).
- 这意味着大量减少不必要的重复测试.
- 该研究观察到,订购的MRSA PCR测试总数有所增加,这表明更广泛地利用适当的测试.
结论:
- 新的临床决策支持系统在显著减少不必要的重复鼻腔MRSAPCR订单方面是有效的.
- 这一干预表明了优化诊断测试利用率和潜在降低医疗保健相关成本的成功策略.
- 这些发现支持更广泛地采用临床决策支持工具,以促进抗微生物药物管理和有效的实验室资源管理.
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