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在接受心脏移植和左心室辅助器件植入的患者中对外术期间功能进行比较分析:多中心回顾性研究
Mingxiu Wen1,2, Shuanglei Zhao1,2, Hong Wang1
1Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Journal of thoracic disease
|March 14, 2025
概括
与心脏移植不同,左心室辅助器件 (LVAD) 植入显著改善了功能,在末期心力衰竭患者中具有功能障碍. 在这些脆弱的患者中,LVAD为改善功能提供了更安全,更有效的选择.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 手术创新 在外科创新.
背景情况:
- 功能显著影响到末期心力衰竭 (HF) 的预后.
- 心脏移植和左心室辅助器件 (LVAD) 植入对功能的影响相对尚不清楚.
- 了解这些影响对于优化HF患者的治疗策略至关重要.
研究的目的:
- 为了比较接受心脏移植和LVAD植入的患者之间的术后功能变化.
- 评估这些干预措施对估计的膜过率 (eGFR) 的影响.
- 分析先前存在功能障碍的患者的结局.
主要方法:
- 77名心脏移植和59名LVAD患者 (2019-2023) 的回顾性研究.
- 术前和术后 (POD) 1,7和30天的eGFR的比较.
- 对患有手术前功能障碍的患者进行亚组分析 (eGFR <90 mL/min/1.73 m2).
主要成果:
- 与心脏移植接受者相比,LVAD患者年龄较大,手术前EGFR较低.
- 在POD 1和7时,LVAD患者的eGFR较低;然而,在POD 30时,LVAD患者的eGFR显著增加.
- 在手术前脏功能障碍患者中,LVADs在POD 30时改善了功能,而心脏移植显示出最小的变化或衰退,CRRT需求和死亡率更高.
- 在LVAD患者中,84.7%的患者在POD30时经历了功能改善.
结论:
- 与心脏移植相比,LVAD植入显著改善了最终阶段HF患者的功能,同时出现功能障碍.
- 研究的LVAD装置证明了改善功能的安全和有效管理.
- 对于患有损的HF患者来说,LVAD是一种有前途的治疗选择.
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