在急性心力衰竭住院的患者中,在出院时循环利尿剂降标
François Croset1,2, Pau Llàcer1,2, Julio Núñez3,4
1Department of Internal Medicine, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain.
ESC heart failure
|March 8, 2024
概括
在急性心力衰竭住院治疗后减少罗塞米德剂量与死亡率的增加无关. 然而,液体过载状态显著影响结果,严重的拥堵增加风险,当furosemide减少.
科学领域:
- 心脏病学 心脏病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 对于急性心力衰竭 (AHF) 住院后的最佳利尿剂策略,存在有限的指导.
- 住院期间的液体过载 (FO) 可能会影响门诊性利尿剂的有效性和安全性.
- 在具有显著FO的AHF患者中减少口服利尿剂量可能会增加不良结果.
研究的目的:
- 调查尿剂剂量调整与AHF患者的临床结果之间的关联.
- 为了确定液体过载状态是否会改变下尿剂定位对结果的影响.
主要方法:
- 对410名AHF患者进行了回顾性观察性研究.
- 将其分类为富洛塞米德降位定位与稳定/上位定位组.
- 使用临床拥堵得分和生物标志物的FO评估;通过考克斯回归分析的死亡/心力衰竭再入院的复合终点.
主要成果:
- 复胺的降低位与整体队列中死亡/再录取风险的增加无关 (HR1.34,P=0.184).
- 液体过载状态,通过拥堵评分和生物标志物 (BNP,CA-125) 显示,显著影响了与排泄尿剂策略相关的风险.
- 发放时严重的拥堵或残留FO与减少furosemide剂量时增加的死亡率/再入院风险相关.
结论:
- 在AHF住院后减少furosemide剂量并不会本质上增加死亡率或再接收风险.
- 液体过载状态是一个关键因素,它调节了下调尿剂定位的结果.
- 在患有严重或残留在出院时拥堵的AHF患者中,减少罗西米德剂量与较差的结果有关.
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