在退伍军人事务医疗中心重新制定大规模输血协议
Stevephen Hung1, Richard Carpenay2, Xiomara Fernandez1
1Department of Pathology, The George Washington University Hospital, Washington, DC 20037, USA.
Military medicine
|January 9, 2025
概括
对大规模输血协议 (MTP) 的政策改进通过加强临床医生的培训来减少不合理的激活. 这种优化改善了血液管理和资源分配,但没有影响患者的治疗结果.
科学领域:
- 医学科学 医学科学 医学科学
- 血液学 血液学 血液学
- 紧急医疗 紧急医疗
背景情况:
- 大规模输血协议 (MTP) 对于管理脱血至关重要,但资源密集.
- 为了有效实施,必须平衡医院资源与患者需求,避免不合理的MTP激活.
- 实施了政策改进,以确保MTPs的适当临床激活.
研究的目的:
- 评估更新的MTP政策对激活频率,特征和患者结果的影响.
- 评估加强临床医师培训和简化订单流程对MTP利用的影响.
- 确定政策变化是否导致不合理的MTP激活减少.
主要方法:
- 进行了一项回顾性研究,比较2019年春季政策变化之前和之后的MTP激活情况.
- 关键的变化包括MTP激活的强制性出席/同学批准和加强临床医师培训.
- 统计分析包括描述性统计,费舍尔精确测试,威尔科克森测试和Poisson测试.
主要成果:
- 在政策实施后的患者参数或生存结果中没有观察到统计学意义上的变化.
- 观察到MTP激活的趋势正在下降.
- 观察到MTP激活之间的中位数日显著增加,从12.5天增加到41天 (P=0.0274).
结论:
- 量身定制的MTP有效地为真正的大规模输血需求提供血液产品,同时减少不合理的激活.
- 改善临床医生的教育和培训被认为改变了订购行为,减少了不必要的MTP激活.
- 这一策略通过最大限度地减少资源浪费和保留工作人员为关键患者护理的时间来增强血液管理.
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