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Pre-clinical Model of Cardiac Donation after Circulatory Death
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快速发展的DCD心脏移植的景观
Yashutosh Joshi1,2,3, Katherine Wang4, Campbell MacLean4
1Heart Transplantation Unit, St Vincent's Hospital Sydney, 390 Victoria St., Darlinghurst, NSW, 2010, Australia. yashutosh.joshi@svha.org.au.
Current cardiology reports
|October 9, 2024
概括
循环死亡心脏移植 (DCD-HT) 后捐献的生存结果与脑死亡捐赠者心脏移植 (BDD-HT) 相似. perfusion 策略的进步正在改善移植功能并扩大 DCD-HT 的活力.
科学领域:
- 心血管外科心血管外科
- 移植医学 移植医学
- 器官采购 器官采购
背景情况:
- 循环死亡 (DCD) 之后的捐献心脏移植 (HT) 是一个不断发展的领域.
- 采购策略的标准化对于优化结果至关重要.
- 器官保存方面的进步对于扩大捐赠者池至关重要.
研究的目的:
- 审查DCD-HT.国际临床结果.
- 分析各种采购策略对DCD-HT结果的影响.
- 探索DCD-HT的新方法和未来的研究方向.
主要方法:
- 在DCD-HT.中对国际临床结果的系统审查.
- 分析采购策略,包括直接采购和区域 perfusion.
- 评估新兴技术,如常温和低温机器输液.
主要成果:
- 在不同采购策略中,DCD-HT生存结果与脑死亡供体心脏移植 (BDD-HT) 相似.
- 常温机器输液证明了初级移植功能障碍的改善率.
- 低温机器输液显示了直接采购的DCD心脏的有希望的早期结果.
- 控制的寒冷缺血症可能会被容忍,但尽量减少缺血时间仍然很重要.
结论:
- DCD-HT提供了与BDD-HT相当的生存结果.
- 采购战略仍然是正在进行的研究和辩论的关键领域.
- 开发方法来提高全移植体对热性缺血的耐受性,对于未来的进步至关重要,特别是对于机器 perfusion 技术.
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