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慢性病是治疗性等离子体交换重复发生后高化代谢性酸性化发展的危险因素
Sanédy Sa Simon1,2, Marit S van Sandwijk1,3, Rik H Olde Engberink1,2
1Department of Nephrology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Journal of clinical apheresis
|October 8, 2025
概括
治疗性血交换 (TPE) 可以导致高性代谢酸性酸性病,特别是在慢性病患者中. 功能障碍增加了密集TPE周期期间这种并发症和不良事件的风险.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 内部医学 内部医学
- 关键护理医学 关键护理医学
背景情况:
- 使用白蛋白-盐水溶液的治疗性血交换 (TPE) 可能导致代谢并发症.
- 超性代谢酸症是一种已知的,但未被报告的,与TPE相关的风险.
- 患有慢性病 (CKD) 的患者可能由于酸分泌受损而特别脆弱.
研究的目的:
- 为了调查TPE后的高化代谢酸症的发生率.
- 为了确定功能对TPE诱导的电解质干扰的影响.
- 为了确定不同程度的功能患者在TPE期间发生不良事件的危险因素.
主要方法:
- 在阿姆斯特丹UMC接受320次TPE疗程的64名患者的前性数据收集.
- 对人口统计,TPE参数和连续血电解质度 (,化物,碳酸) 的分析.
- 评估估计的淋巴细胞过率 (eGFR) 以及它与电解质变化和不良事件的相关性.
主要成果:
- 单次TPE疗程的电解质效应独立于功能.
- 患有较低eGFR的患者多次TPE疗程导致血化物的显著增加和二碳酸盐的减少.
- 较低的eGFR与TPE期间不良事件的风险增加有显著的关联 (p=0.004).
结论:
- 慢性病是强化TPE期间发展高化代谢酸性化的一个重要危险因素.
- 功能障碍加剧了电解质失衡,并增加了患者接受TPE的不良事件的可能性.
- 密切监测电解质和功能对于经过TPE的CKD患者至关重要.
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