当前位置: X-MOL 学术SN Compr. Clin. Med. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Estimating Residual Kidney Function: Present and Future Challenge
SN Comprehensive Clinical Medicine Pub Date : 2020-01-03 , DOI: 10.1007/s42399-019-00197-9
Inês Castro , Anabela Rodrigues

Residual kidney function is a major prognosis factor in patients with end-stage renal disease under hemodialysis or peritoneal dialysis. Advances in later years promoted residual kidney function protection as an adequacy target and the advocacy of incremental dialysis, utilizing its assessment as a parameter of individualized dialysis schedules. Glomerular filtration rate measurement is only a dimension of kidney function neglecting the share of tubular function, with several dialytic limitations. The need for interdialytic urine collections to quantify residual kidney function, by the mean of urea and creatinine clearances, is cumbersome and prone to errors in dialysis patients. This review will approach residual kidney function estimation without urine collection, mainly with biomarkers such as cystatin C, beta-2 microglobulin, and beta-trace protein, as well as the behavior of these molecules on various dialysis modalities, their non-renal determinants, and its potential use for patient risk stratification. Multi-frequency bioimpedance analysis is also described as a promising approach to estimate residual kidney function, being an opportunity to highlight the relevant link between volume balance and diuresis. We conclude that standard glomerular filtration rate estimation formulas are not sufficiently accurate for residual kidney function assessment. There is a need for innovative tools that consider glomerular and interstitial function to be implement in clinical practice, therefore the new equations already developed and approached in this review should be validated in larger cohorts.

中文翻译:

估计肾脏残余功能:现在和未来的挑战

残留肾功能是血液透析或腹膜透析终末期肾脏疾病患者的主要预后因素。后期的发展促进了残余肾功能的保护,将其作为个体化透析方案的一个参数,并以此作为适当的目标,并倡导增量透析。肾小球滤过率的测量仅是肾功能的一个维度,而忽略了肾小管功能的份额,但存在透析限制。透析间需要收集尿液以通过尿素和肌酐清除率来量化残余肾脏功能,这很麻烦并且容易在透析患者中​​出现错误。这项审查将在不收集尿液的情况下进行残余肾功能估计,主要是使用生物标志物,例如胱抑素C,β-2微球蛋白,和β-痕量蛋白,以及这些分子在各种透析方式中的行为,它们的非肾脏决定因素及其在患者风险分层中的潜在用途。多频生物阻抗分析也被描述为评估残余肾功能的一种有前途的方法,这是一个机会来强调容量平衡与利尿之间的相关联系。我们得出结论,标准肾小球滤过率估算公式不足以准确评估残余肾功能。需要创新的工具来考虑在临床实践中要实现肾小球和间质功能,因此,在本综述中已经开发和采用的新方程式应在更大的队列中进行验证。它们的非肾脏决定因素,及其在患者风险分层中的潜在用途。多频生物阻抗分析也被描述为评估残余肾功能的一种有前途的方法,这是一个机会来强调容量平衡和利尿之间的相关联系。我们得出结论,标准肾小球滤过率估算公式不足以准确评估残余肾功能。需要创新的工具来考虑在临床实践中要实现肾小球和间质功能,因此,在本综述中已经开发和采用的新方程式应在更大的队列中进行验证。它们的非肾脏决定因素,及其在患者风险分层中的潜在用途。多频生物阻抗分析也被描述为评估残余肾功能的一种有前途的方法,这是一个机会来强调容量平衡和利尿之间的相关联系。我们得出结论,标准肾小球滤过率估算公式不足以准确评估残余肾功能。需要创新的工具来考虑在临床实践中要实现肾小球和间质的功能,因此,本综述中已开发和采用的新方程式应在更大的队列中进行验证。多频生物阻抗分析也被描述为评估残余肾功能的一种有前途的方法,这是一个机会来强调容量平衡和利尿之间的相关联系。我们得出结论,标准肾小球滤过率估算公式不足以准确评估残余肾功能。需要创新的工具来考虑在临床实践中要实现肾小球和间质的功能,因此,本综述中已开发和采用的新方程式应在更大的队列中进行验证。多频生物阻抗分析也被描述为评估残余肾功能的一种有前途的方法,这是一个机会来强调容量平衡和利尿之间的相关联系。我们得出结论,标准肾小球滤过率估算公式不足以准确评估残余肾功能。需要创新的工具来考虑在临床实践中要实现肾小球和间质的功能,因此,本综述中已开发和采用的新方程式应在更大的队列中进行验证。
更新日期:2020-01-03
down
wechat
bug