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功能变化对伴式透导管边缘到边缘修复后的结果的影响

Parth N Patel¹, Olivia L Hulme¹, Marc Allard-Ratick¹

¹Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA.

Structural heart : the journal of the Heart Team

|February 13, 2026

概括

经过额头管过导管边缘到边缘修复 (mTEER) 后功能变化显著影响存活率. 改善和恶化估计的淋巴细胞过率 (eGFR) 都与1年死亡率有关,强调需要进行风险评估.

科学领域:

心脏病学心脏病学
腎臟病學 (nephrology) 是一種醫學.
干预心脏病学干预心脏病学

背景情况:

经过神经管边缘到边缘修复 (mTEER) 后的血液动力学变化可能会影响估计的膜过率 (eGFR).
由mTEER引起的eGFR变化与随后的临床结果之间的关联仍然不清楚.
本研究研究了与程序相关的eGFR修改及其对患者存活率的影响.

研究的目的:

在mTEER之后分析eGFR的变化.
确定eGFR波动与1年临床结果,特别是死亡率之间的关系.
为了确定与mTEER后功能恶化相关的患者特征.

主要方法:

从透气管治疗注册表 (2013-2022) 中分析了48,472名患者的基线和放电eGFR.
多变量线性回归用于识别eGFR变化的预测因素.
考克斯的比例危险模型评估了eGFR变化类别 (改善,不变,恶化) 与1年生存率之间的关联.

主要成果:

15.7%的患者表现出改善的功能,而13.7%的患者在mTEER后经历了功能恶化.
诸如心脏性休克,晚年,黑人种族,糖尿病,心力衰竭和女性性别等因素与恶化的功能有关.
改善的eGFR与1年死亡率的降低相关 (aHR 0.77),而恶化的eGFR显著增加死亡风险 (aHR 2.85).

结论:

在mTEER后,大约30%的患者出现显著的功能变化.
超过10%的eGFR变化与改变的1年生存率独立相关.
在mTEER后对高风险患者进行功能下降的警监测至关重要.

关键词:

慢性脏疾病慢性脏疾病伴手回是什么意思伴手回是什么意思结果的结果.这是一个很好的例子. mTEERER

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