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Utilization and outcomes of expanded criteria donors in adults with congenital heart disease.
The Journal of Heart and Lung Transplantation ( IF 6.4 ) Pub Date : 2024-06-17 , DOI: 10.1016/j.healun.2024.06.005
Armaan F Akbar 1 , Alice L Zhou 1 , Jessica M Ruck 1 , Ahmet Kilic 1 , Ari M Cedars 2
Affiliation  

BACKGROUND Use of donation after circulatory death (DCD) and hepatitis C virus (HCV) positive donors in heart transplantation have increased the donor pool. Given poor waitlist outcomes in the adult congenital heart disease (ACHD) population, we investigated waitlist outcomes associated with willingness to consider DCD and HCV+ offers and post-transplant outcomes following HCV+ and DCD transplantation for these candidates. METHODS Using the United Network for Organ Sharing database, we identified adult ACHD candidates and recipients listed or transplanted, respectively, between 01/01/2016 and 09/30/2023 for the HCV analysis and between 12/01/2019 and 09/30/2023 for the DCD analysis. Among candidates, we compared the cumulative incidence of transplant, with waitlist death/deterioration as a competing risk, by willingness to consider HCV+ and DCD offers. Among recipients of HCV+ (vs HCV-) and DCD (vs brain death [DBD]) transplants, we compared perioperative outcomes and post-transplant survival. RESULTS Of 1,436 ACHD candidates from 01/01/2016 to 09/30/2023, 37.0% were willing to consider HCV+ heart offers. Of 886 ACHD candidates from 12/01/2019 to 09/30/2023, 15.5% were willing to consider DCD offers. On adjusted analysis, willingness to consider HCV+ offers was associated with 84% increased likelihood of transplant, and willingness to consider DCD offers was associated with 56% increased likelihood of transplant. Of 904 transplants between 01/01/2016 and 09/30/2023, 6.4% utilized HCV+ donors, and of 540 transplants between 12/01/2019 and 09/30/2023, 6.9% utilized DCD donors. Recipients of HCV+ (vs HCV-) and DCD (vs DBD) heart transplants had similar likelihood of perioperative outcomes and 1-year survival. CONCLUSIONS ACHD candidates who were willing to consider HCV+ and DCD offers were more likely to be transplanted and had similar post-transplant outcomes compared to recipients of HCV- and DBD organs.

中文翻译:


先天性心脏病成人扩大标准供体的利用和结果。



背景技术在心脏移植中使用循环死亡后捐献(DCD)和丙型肝炎病毒(HCV)阳性捐献者增加了捐献者库。鉴于成人先天性心脏病 (ACHD) 人群的候补结果不佳,我们调查了与考虑 DCD 和 HCV+ 提议的意愿相关的候补结果,以及这些候选者 HCV+ 和 DCD 移植后的移植后结果。方法 使用器官共享联合网络数据库,我们分别在 2016 年 1 月 1 日至 2023 年 9 月 30 日之间以及 2019 年 1 月 12 日至 9 月 30 日期间确定了列出或移植的成人 ACHD 候选者和接受者,以进行 HCV 分析/2023进行DCD分析。在候选者中,我们通过考虑 HCV+ 和 DCD 报价的意愿,比较了移植的累积发生率,并将等待名单死亡/病情恶化作为竞争风险。在 HCV+(与 HCV-)和 DCD(与脑死亡 [DBD])移植受者中,我们比较了围手术期结果和移植后存活率。结果 在 2016 年 1 月 1 日至 2023 年 9 月 30 日期间的 1,436 名 ACHD 候选人中,37.0% 愿意考虑 HCV+ 心脏优惠。从 2019 年 1 月 12 日到 2023 年 9 月 30 日,在 886 名 ACHD 候选人中,15.5% 愿意考虑 DCD 录取。根据调整后的分析,愿意考虑 HCV+ 报价与移植可能性增加 84% 相关,愿意考虑 DCD 报价与移植可能性增加 56% 相关。在2016年1月1日至2023年9月30日之间的904例移植中,6.4%使用了HCV+供体,在2019年1月12日至2023年9月30日之间的540例移植中,6.9%使用了DCD供体。 HCV+(与 HCV-)和 DCD(与 DBD)心脏移植受者的围手术期结果和 1 年生存率相似。 结论 与 HCV- 和 DBD 器官的受者相比,愿意考虑 HCV+ 和 DCD 器官的 ACHD 候选者更有可能接受移植,并且具有相似的移植后结果。
更新日期:2024-06-17
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