超血症增加了心力衰竭患者短期再入院和死亡的风险
Jiahuan Rao1, Ruihui Lai2, Lingyan Jiang1
1Department of Cardiology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China.
Open heart
|November 1, 2024
概括
高血清尿酸 (高尿血) 与心力衰竭 (HF) 患者的短期再入院和死亡率的增加有关. 控制血清尿酸水平可能会改善HF患者的结果.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 心力衰竭 (HF) 是一个重要的全球健康负担.
- 血清尿酸 (SUA) 在HF进展中起着作用,但其对短期结果的影响仍在争论中.
- 超血,或高SUA水平,是HF患者常见的并发症.
研究的目的:
- 调查中国HF患者高尿血和短期再入院或死亡率之间的关联.
- 为了确定是否升高的SUA水平预测HF诊断或恶化后90天内不良结果.
- 为了澄清SUA在HF预后中的有争议的作用.
主要方法:
- 使用中国高频数据库进行回顾性队列研究.
- 根据SUA> 420μmol/L,将患者分为常态血症 (NUA) 和高血症 (HUA) 组.
- 使用卡普兰-梅尔曲线和考克斯回归的分析,根据关键临床因素进行调整.
主要成果:
- 与NUA组 (20.1%) 相比,HUA组 (31.2%) 的初级终点 (在90天内再入院/死亡率) 的发病率更高.
- 在调整后,高血 (SUA> 420 μmol/L) 独立与风险增加有关 (HR: 1.40,95% CI: 1.14-1.72,p=0.001).
- 风险与较高的SUA四分位数增加,并且在没有慢性病 (CKD) 的患者中更明显.
结论:
- 超血是心力衰竭患者短期不良事件的独立预测因素.
- 监测和管理SUA水平可能是改善HF患者结果的关键策略.
- 这些发现凸显了SUA在HF管理中的重要性,特别是在特定的子组中.
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