Cystatin C: Analysis and Utility in Monitoring GFR
نویسندگان
چکیده
منابع مشابه
Does adjustment of GFR to extracellular fluid volume improve the clinical utility of cystatin C?
BACKGROUND Cystatin C measurement has been proposed as a replacement for creatinine as a serum measure of glomerular filtration rate (GFR). It has also been suggested that GFR itself should be adjusted to the extracellular fluid volume (ECV) of a child rather than the body surface area (BSA). AIMS To assess the potential of cystatin C compared to serum creatinine in assessing GFR and to estab...
متن کاملCystatin C versus creatinine-based GFR formula in CKD patients
Introduction. Glomerular Filtration Rate (GFR) is the main tool to assess kidney function. Some experts suggest cystatin C as a more precise and accurate indicator than creatinine to calculate GFR. This study is designed to assess if cystatin C is more helpful in early diagnosis and better follow-up of Chronic Kidney Disease (CKD) patients who may benefit more from appropriate and timely manage...
متن کاملEstimated GFR and risk of death--is cystatin C useful?
Current estimates suggest that as many as one in six persons in North America have chronic kidney disease,1 a condition that may worsen over time and signal the need for continuous monitoring. Knowing which patient with chronic kidney disease is at risk for end-stage kidney disease or death could tell us who needs intensive monitoring or intervention. The glomerular filtration rate (GFR), the c...
متن کاملAnalytical study of three cystatin C assays and their impact on cystatin C-based GFR-prediction equations.
BACKGROUND Cystatin C-based equations are used to estimate GFR. However, three cystatin C immunoassays are on the market. Difference in cystatin C assays could have strong consequences on the accuracy and precision of cystatin C-based equations. We have performed an analytical study of these three assays and studied potential differences between assays on the precision of cystatin C-based equat...
متن کاملS-cystatin C formulae or combination of s-cystatin C and s-creatinine formulae do not improve prediction of GFR.
of the NEPHRIC trial (n = 129 patients), which shows a smaller incidence of contrast-induced nephropathy by using iso-osmolar contrast media [2]. However, we also have not changed our routine daily clinical approach in 2008 by using the low-osmolar contrast media, because the published results were conflicting in the last 2 years. In our paper, we emphasized these conflicting results concerning...
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ژورنال
عنوان ژورنال: Laboratory Medicine
سال: 2003
ISSN: 0007-5027,1943-7730
DOI: 10.1309/p3bchuj4jb0hdrc2