在息护理患者中基于肌素和囊素C的eGFR估计之间的差异及其对药物剂量的影响
Stefan Pelz1,2, Irina Kobelt2,3, Markus Schettle2
1Competence Center for Palliative Care, University Hospital Zurich, Zurich, Switzerland.
Journal of palliative medicine
|March 10, 2026
概括
功能估计 (eGFR) 的临床相关差异在息治疗患者中很常见. 囊素C (CysC) 测试可以提高通过脏排泄的药物的药物剂量准确性.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 抚慰性护理是一种缓解性护理.
- 药理学 药理学是指药理学的学科.
背景情况:
- 麻症在息护理患者中可能导致不准确的功能评估,使用基于肌素的估计膜过率 (eGFR).
- 这种不准确可能导致药物剂量不适当,对患者的安全构成风险.
- 关于囊素C (CysC) 在该人群中对eGFR估计的有用性存在有限的数据.
研究的目的:
- 为了比较基于肌素和CysC的eGFR在息护理患者之间的个体内差异.
- 为了确定这些患者被处方脏排泄药物的频率.
- 评估eGFR差异对药物管理的临床相关性.
主要方法:
- 对144名息治疗患者进行的回顾性单中心队列研究.
- 使用CKD-EPI 2009 (肌素) 和CKD-EPI 2012 (CysC,组合) 计算的eGFR.
- 临床相关的差异定义为>15mL/min/1.73m2.2.
主要成果:
- 53%的患者表现出临床相关的eGFR差异 (>15mL/min/1.73m2),22%的患者超过30mL/min/1.73m2.
- 糖尿病是与eGFR差异相关的唯一因素;急性损伤 (AKI) 与死亡率有关,但与差异无关.
- 在20种最常被处方的药物中,有7种是通过脏排出的;有相关差异的三分之一以上的人接受了两种这样的药物.
结论:
- 在息治疗中普遍存在显著的eGFR差异,可能导致错误分类和剂量错误.
- 推选择性使用酸C (CysC) 测试,用于处方具有毒性风险的通过脏排出药物.
- 个性化处方和前性研究对于优化这种脆弱人群的药物管理至关重要.
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