Scientific Registry of Transplant Recipients, Hennepin Healthcare Research Institute, Minneapolis, MN; Department of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN; Department of Medicine, Hennepin Healthcare, University of Minnesota, Minneapolis, MN.
Scientific Registry of Transplant Recipients, Hennepin Healthcare Research Institute, Minneapolis, MN.
Am J Transplant. 2024 Feb;24(2S1):S457-S488. doi: 10.1016/j.ajt.2024.01.018.
The Scientific Registry of Transplant Recipients uses data collected by the Organ Procurement and Transplantation Network to calculate metrics such as organs recovered per donor, organs transplanted per donor, and organs recovered for transplant but not transplanted (ie, nonuse). In 2022, there were 14,905 deceased donors, a 7.5% increase from 13,863 in 2021, and this number has been increasing since 2010. The number of deceased donor organs used for transplant increased to 37,334 in 2022, a 4.6% increase from 35,687 in 2021; this number has been increasing since 2012. The increase may be due in part to the rising number of deaths of young people amid the ongoing opioid epidemic. The number of organs transplanted included 10,130 left kidneys, 10,039 right kidneys, 298 en bloc kidneys, 922 pancreata, 8,847 livers, 83 intestines, 4,169 hearts, and 2,633 lungs. Compared with 2021, transplants of all organs except pancreata and intestines increased in 2022. In 2022, 3,563 left kidneys, 3,673 right kidneys, 156 en bloc kidneys, 366 pancreata, 965 livers, 4 intestines, 54 hearts, and 219 lungs were not used. These data suggest an opportunity to increase the number of transplants by reducing the number of unused organs. Despite the COVID-19 pandemic, there was no dramatic increase in the number of unused organs and there was an increase in the total numbers of donors and transplants.
器官获取与移植网络（Organ Procurement and Transplantation Network）收集的数据被用于计算各种指标，例如每位捐献者器官捐献数量、每位捐献者器官移植数量，以及器官虽已获取但未用于移植（即未使用）的数量。2022 年，有 14905 名已故捐献者，比 2021 年的 13863 名增加了 7.5%，且这一数字自 2010 年以来一直在增长。2022 年，用于移植的已故捐献者器官数量增加到 37334 个，比 2021 年的 35687 个增加了 4.6%，且这一数字自 2012 年以来一直在增长。这一增长可能部分归因于阿片类药物泛滥持续的情况下，年轻人死亡人数的上升。移植器官包括 10130 个左肾、10039 个右肾、298 个整块肾、922 个胰腺、8847 个肝、83 个肠、4169 个心脏和 2633 个肺。与 2021 年相比，2022 年除胰腺和肠以外的所有器官的移植数量都有所增加。2022 年，有 3563 个左肾、3673 个右肾、156 个整块肾、366 个胰腺、965 个肝、4 个肠、54 个心脏和 219 个肺未被使用。这些数据表明，通过减少未使用器官的数量，有机会增加移植数量。尽管受到 COVID-19 大流行的影响，但未使用器官的数量并未大幅增加，捐献者和移植数量均有所增加。
