不获取和不使用已故捐赠者的脏进行移植:澳大利亚队列研究
Rachel B Cutting1, Nicole L De La Mata1, Animesh Singla2,3
1Sydney School of Public Health, University of Sydney, Camperdown, New South Wales, Australia.
ANZ journal of surgery
|June 5, 2025
概括
脏不恢复率翻了一番,而非利用率保持稳定. 提高高KDPI的利用率和增强 perfusion 是最大化移植的关键.
科学领域:
- 器官移植研究器官移植研究
- 腎臟病學 (nephrology) 是一種醫學專業.
- 公共卫生 公共卫生
背景情况:
- 有效的器官捐赠计划对于最大限度地提高移植率至关重要.
- 了解影响脏不回收和不利用的因素对于改善结果至关重要.
研究的目的:
- 在澳大利亚的已故器官捐赠者中,对脏的非取回 (切口后) 和非利用 (取回,不移植) 的特征.
- 确定与这些结果相关的捐赠者和系统特征.
主要方法:
- 使用2014-2021年澳大利亚和新西兰器官捐赠登记处数据进行了队列研究.
- 分析了捐赠者和系统特征,以确定与脏非取回和非利用的关联.
主要成果:
- 2014年至2021年间,脏非提取率从5%翻了一番至10%,而非利用率仍在7%左右.
- 较高的KDPI (≥75),糖尿病和最近几年与非恢复率的增加有关.
- 在循环死亡确定后 (DCDD) 的捐赠与非利用率的增加和非回收率的降低有关 (对于ECD DCDD).
- 糟糕的输液是17%的未使用脏的记录原因.
结论:
- 增加高KDPI的利用率是改善移植率的潜在策略.
- 加强 perfusion 技术可以进一步最大限度地提高移植的结果.
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