血清尿酸水平作为预测血液透析患者全因死亡率的估计参数
Sheng-Wen Niu1,2,3,4, I-Ching Kuo1,2,3,4, Yen-Yi Zhen2
1Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
Journal of personalized medicine
|July 25, 2025
概括
血清尿酸 (UA) 水平根据并发症不同预测末期病 (ESKD) 患者的死亡率. 低UA是所有ESKD患者的风险,而高UA是那些伴随疾病较少的人的风险.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临床生物化学 临床生物化学
- 流行病学 流行病学
背景情况:
- 血清尿酸 (UA) 是末期病 (ESKD) 中营养和炎症的关键标志物.
- 在ESKD患者中,UA与全因死亡率呈现U形关系.
- 伴随性疾病负担影响了在ESKD中UA的预后意义.
研究的目的:
- 评估ESKD患者血清UA的生存预测值.
- 为了研究伴随性疾病 (查尔森伴随性疾病指数 - CCI) 对UA-死亡率关联的影响.
- 为ESKD患者建立个性化的UA管理策略.
主要方法:
- 对2615名ESKD患者的回顾性分析.
- 基于CCI (<4和≥4) 的患者分层.
- 考克斯回归分析用于评估CCI层中不同UA水平相关的死亡风险.
主要成果:
- 在CCI<4的ESKD患者中,UA>8.6 mg/dL是死亡风险因素 (HR: 1.61).
- 在CCI≥4的ESKD患者中,UA<5.8 mg/dL是死亡风险因素 (HR:1.53).
- 较高的UA水平与高并发症 (CCI ≥4) 患者的死亡率增加无关.
结论:
- 低血清UA是所有ESKD患者的显著死亡风险因素.
- 较高的UA水平不是高并发症ESKD患者死亡的风险因素.
- 对UA管理的个性化方法,考虑到CCI和UA水平,对于血液透析患者至关重要.
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