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美国器官获取与移植网络/器官分配与共享联合网络 2021 年年度数据报告:肺。

OPTN/SRTR 2021 Annual Data Report: Lung.

机构信息

Scientific Registry of Transplant Recipients, Hennepin Healthcare Research Institute, Minneapolis, MN; Department of Pulmonary Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH.

Department of Pulmonary Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH.

出版信息

Am J Transplant. 2023 Feb;23(2 Suppl 1):S379-S442. doi: 10.1016/j.ajt.2023.02.009.

Abstract

The number of lung transplants has continued to decline since 2020, a period that coincides with the onset of the COVID-19 pandemic. Lung allocation policy continues to undergo considerable change in preparation for adoption of the Composite Allocation Score system in 2023, beginning with multiple adaptations to the calculation of the Lung Allocation Score that occurred in 2021. The number of candidates added to the waiting list increased after a decline in 2020, while waitlist mortality has increased slightly with a decreased number of transplants. Time to transplant continues to improve, with 38.0% of candidates waiting fewer than 90 days for a transplant. Posttransplant survival remains stable, with 85.3% of transplant recipients surviving to 1 year; 67%, to 3 years; and 54.3%, to 5 years.

摘要

自 2020 年以来,肺移植数量持续下降,这一时期恰逢 COVID-19 大流行的开始。肺分配政策继续发生重大变化,为 2023 年采用综合分配评分系统做准备,其中包括 2021 年对肺分配评分的计算进行了多次调整。2020 年候选人数减少后,等待名单上的候选人数增加,而随着移植数量的减少,等待名单上的死亡率略有上升。移植等待时间继续改善,有 38.0%的候选者等待不到 90 天即可进行移植。移植后存活率保持稳定,85.3%的移植受者存活 1 年;67%,存活 3 年;54.3%,存活 5 年。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b092/9970343/41c40c238303/ga1_lrg.jpg

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