Serum cystatin C as an endogenous marker of renal function in patients with chronic kidney disease

被引:31
作者
Hojs, Radovan [2 ]
Bevc, Sebastjan [1 ]
Ekart, Robert [1 ]
Gorenjak, Maksimijan [3 ]
Puklavec, Ludvik [4 ]
机构
[1] Univ Klin Ctr Maribor, Klin Interno Med, Oddelek Dializo, Maribor 2000, Slovenia
[2] Univ Med Ctr Maribor, Dept Nephrol, Clin Internal Med, Maribor, Slovenia
[3] Univ Med Ctr Maribor, Dept Clin Chem, Maribor, Slovenia
[4] Univ Med Ctr Maribor, Dept Nucl Med, Clin Internal Med, Maribor, Slovenia
关键词
(51)CrEDTA clearance; chronic kidney disease; glomerular filtration rate; serum cystatin C; serum creatinine;
D O I
10.1080/08860220701810315
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
The estimation of the glomerular filtration rate (GFR) is an essential part of the evaluation of patients with chronic kidney disease (CKD). Recently, serum cystatin C has been proposed as a new endogenous marker of GFR. Authors compared scrum creatinine, creatinine clearance calculated from Cockcroft and Gault formula and serum cystatin C against (51)CrEDTA clearance in 252 patients with CKD and GFR <90 mL/min/1.73 m(2). Analysis of correlations and diagnostic accuracy (receiver operating characteristic curves) of different GFR markers indicate that serum cystatin C is a more reliable marker of GFR in patients with CKD than serum creatinine.
引用
收藏
页码:181 / 186
页数:6
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