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在心脏移植中扩大捐赠者池的策略
Samuel Jacob1, Pankaj Garg1, Ishaq Wadiwala2
1Department of Cardiothoracic Surgery, Heart and Lung Transplant Program, Mayo Clinic, Jacksonville, FL 32224, USA.
Reviews in cardiovascular medicine
|July 30, 2024
概括
尽管扩大了捐赠者标准和新技术,全球移植心脏供体短缺情况仍在恶化. 由于器官供应不足,每年有成千上万的人在等待心脏移植时死亡.
科学领域:
- 心脏病学 心脏病学
- 移植医学 移植医学
- 再生医学是一种再生医学.
背景情况:
- 心脏移植是治疗末期心力衰竭的黄金标准.
- 由于移植后结果的改善,对捐赠心脏的需求增加.
- 心脏移植候选人的数量和可用的捐赠器官之间存在很大的差距.
研究的目的:
- 审查目前的心脏捐赠器官短缺的情况.
- 讨论用于扩大捐赠者池的战略.
- 突出新兴技术和解决器官短缺问题的未来方向.
主要方法:
- 审查有关心脏移植和器官捐赠的现有文献.
- 对心脏移植需求和捐献器官供应趋势的分析.
- 评估器官保存中的新技术和潜在的未来解决方案.
主要成果:
- 尽管扩大了捐赠者标准 (例如,C型肝炎病毒阳性,老年捐赠者) 和改善了分配系统,但器官短缺仍然存在.
- 新兴技术如常温区域 perfusion 和ex-vivo心脏 perfusion 显示出希望,但不能完全弥合供需差距.
- 由于关键器官稀缺,每年有成千上万的患者在等待心脏移植时死亡.
结论:
- 目前的策略不足以克服捐赠心脏的严重短缺.
- 再生医学和异种移植的进步对于未来的解决方案至关重要.
- 解决心脏捐献器官短缺问题需要不断创新和探索移植的新前沿.
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