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试图规范脏采购活检实践的早期影响
Teresa Po-Yu Chiang1, Ian S Jaffe1, Laura B Zeiser1
1Department of Surgery, NYU Grossman School of Medicine, New York City, New York, USA.
概括
一项新的器官采购和移植网络政策规范了脏活检实践,增加了所需捐赠者的活检,但没有显著影响整体脏非利用率.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 移植医学 移植医学
- 公共卫生政策 公共卫生政策
背景情况:
- 采购活检是美国用于移植评估的标准实践.
- 人们担心活检可能会导致脏不利用.
- 从历史上看,活检决定是器官采购组织 (OPO) 和移植中心的自由裁量权.
研究的目的:
- 评估新的器官采购和移植网络 (OPTN) 政策对脏活检实践和利用的影响.
- 为了确定政策是否影响脏不使用率.
主要方法:
- 使用因果推断方法分析了政策实施前一年和政策实施后一年的OPTN数据.
- 该研究比较了活检率和脏利用趋势在政策之前和之后.
- 为了改变捐赠者的特征,进行了调整.
主要成果:
- 整体活检率保持在62%的稳定水平.
- 对于"需要切除"的脏,切除率显著增加 (90.6%至95.8%),而对于"可选切除"的脏,切除率显著下降 (49.1%至43.4%).
- 这一政策与整体活检率在调整后下降5%有关,脏不使用率没有显著增加.
结论:
- 该OPTN政策已经部分标准化了脏活检实践.
- 这一政策并没有损害整体脏利用率.
- 在OPO中,可选脏活检实践的差异仍然存在.
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