尿酸水平对死亡率和心血管结果与功能相关的尿酸水平的影响
Young-Eun Kwon1, Shin-Young Ahn1,2, Gang-Jee Ko1,2
1Department of Internal Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea.
Journal of clinical medicine
|January 11, 2025
概括
尿酸水平根据功能不同影响死亡率. 低水平和高水平增加了晚期慢性病 (CKD) 的风险,而低水平在轻度的CKD中具有保护作用.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 心脏病学 心脏病学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 血清尿酸与心血管疾病和死亡率有关.
- 尿酸与慢性病 (CKD) 不同阶段的结果之间的关系尚未完全理解.
研究的目的:
- 研究血清尿酸水平与全因死亡率,心肌梗塞 (MI) 和心力衰竭 (HF) 之间的关联.
- 在一个大队伍中,检查这些关联在估计的膜过率 (eGFR) 的不同水平上.
主要方法:
- 使用OMOP-CDM数据库进行回顾性队列研究.
- 包括242,793名血清尿酸测量 (2002-2021) 的成年患者.
- 根据eGFR对患者进行分类:正常 (≥90),轻度 (60-89),中度 (30-59) 和高级 (<30毫升/分钟/1.73米2).
主要成果:
- 在晚期功能障碍 (低和高水平增加风险) 中观察到尿酸和死亡率之间的U形关联.
- 较低的尿酸水平与轻度功能障碍患者的更好的生存率有关.
- 心力衰竭风险在尿酸较高时线性增加,特别是在正常的功能中;没有发现MI相关性.
结论:
- 尿酸与死亡率的关联因CKD的严重程度而异,在晚期呈现U形模式,在轻度功能障碍中具有较低水平的保护作用.
- 在CKD患者的尿酸个性化管理,考虑到他们特定的功能,是合理的.
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