高设施水平血清的变化与血液透析患者的死亡率有关:来自中国透析结果和实践模式研究 (DOPPS) 的结果
Xinju Zhao1, Fan Fan Hou2, Xinling Liang3
1Department of Nephrology, Peking University People's Hospital, Beijing, China.
Renal failure
|June 9, 2023
概括
在血液透析患者中,设施级血清变化 (FL-SPV) 是死亡的重要风险因素. 减少FL-SPV可能会改善患者的生存率和临床结果.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临床医学 临床医学
- 公共卫生 公共卫生
背景情况:
- 在透析设施 (FL-SPV) 内的血清 (sK+) 变化在血液透析患者中未得到充分研究.
- 了解FL-SPV对临床结果的影响对于改善患者护理至关重要.
研究的目的:
- 研究FL-SPV与血液透析患者的临床结果 (包括死亡率) 之间的关联.
- 确定与透析中心高FL-SPV相关的因素.
主要方法:
- 5.利用了来自中国透析结果和实践模式研究 (DOPPS) 的数据.
- 定义FL-SPV为每个透析中心的基线血清 (sK+) 的标准偏差.
- 采用多变量逻辑回归和考克斯的比例危险模型来分析关联.
主要成果:
- 高FL-SPV独立地与所有原因死亡 (HR=1.420) 和心血管死亡 (HR=1.827) 的风险增加有关.
- 与高FL-SPV相关的因素包括肝硬化,异常的基线sK+,更低的透析频率,更大的设施患者数量和较低的血清HCO3-.
- 相反,更长的透析年限,其他心血管疾病和使用高流量透析器与较低的FL-SPV有关.
结论:
- 设施级血清变异性 (FL-SPV) 是血液透析患者死亡的重要独立风险因素.
- 在透析设施内管理和减少FL-SPV的策略可以改善患者的生存率和临床结果.
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