根据新的基于距离的分配系统,已故捐赠的效率下降的报价通知
Miko Yu1, Syed Ali Husain1, Joel T Adler2
1Division of Nephrology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA; Columbia University Renal Epidemiology Group, New York, New York, USA.
概括
已故捐赠脏的器官供应通知时间在脏分配系统20250 (KAS250) 更新后显著增加. 这项研究强调了器官采购组织实践的差异,以及需要优化脏分配策略的需要.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 移植手术 移植手术
- 医疗保健服务研究 医疗服务研究
背景情况:
- 器官采购组织 (OPO) 管理已故捐赠者的脏回收和分配.
- 在OPO之间,分配实践和通知程序各不相同.
- 更新的分配政策 (KAS250) 影响了这些做法.
研究的目的:
- 为了量化KAS250政策更新之前和之后的分配时间.
- 识别OPO报价通知实践中的变化.
- 评估分配系统变化对置效率的影响.
主要方法:
- 使用批量通知数据进行国家注册表研究.
- 对分配时间和异序 (OOS) 分配频率的分析.
- 在KAS250之前和之后的OPO实践的比较.
主要成果:
- 整体分配时间从KAS250.0后的1小时增加到7小时.
- 不配合脏的分配时间从18小时增加到28小时.
- 序列外 (OOS) 分配频率增加了一倍以上;OOS启动时间的实践差异很大.
结论:
- KAS250系统导致了更长的分配时间和增加的OOS分配.
- 由于OPO之间存在显著的实践差异,需要采用标准化,数据驱动的方法.
- 优化脏分配至关重要,以减少器官不利用,并确保公平获得移植.
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