经皮肤冠状动脉干预后的系统储备功能障碍和与对比相关的急性损伤
Mi-Jeong Kim1,2,3, Doo Soo Jeon1,2,3, Youngchul Ahn1
1Department of Cardiology, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Republic of Korea.
PloS one
|March 5, 2024
概括
在皮肤冠状动脉干预 (PCI) 之前和之后,中性纤维凝酶相关的脂卡林 (NGAL) 水平可以帮助预测与对比相关的急性损伤 (CA-AKI). 这种NGAL组合也表明PCI患者的长期死亡风险.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 心脏病学 心脏病学
- 生物标志物 生物标志物
背景情况:
- 与对比相关的急性损伤 (CA-AKI) 是皮肤冠状动脉干预 (PCI) 的并发症.
- 风险因素包括患者的特征和对比介质的使用.
- 在PCI后的CA-AKI中,中性粒细胞凝酶相关性脂素 (NGAL) 的作用尚不清楚.
研究的目的:
- 调查PCI后的CA-AKI中NGAL的诊断和预后价值.
- 评估NGAL水平与这些患者的长期死亡率之间的关联.
主要方法:
- 接受PCI的患者的潜在招募.
- CA-AKI定义为PCI后48-7天内血清肌素的增加.
- 血清NGAL测量在PCI前和PCI后6小时.
- 患者根据相对于第75个百分点的NGAL水平进行分组.
主要成果:
- 在6.4%的患者中发生了CA-AKI.
- 结合PCI前后的NGAL水平独立地与CA-AKI发生有关.
- 在29个月内,NGAL组显示出所有原因死亡率的显著差异.
- 对比剂在CA-AKI的发展中发挥的作用有限.
结论:
- 结合PCI前后的NGAL水平可以帮助风险分层CA-AKI和长期死亡率.
- 系统储备不足,而不仅仅是对比,可能是CA-AKI的驱动因素.
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