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Letters |
Departments of
1
Laboratory Medicine and
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Urology, University Hospital Charité Humboldt University Berlin, 10098 Berlin, Germany
2
Dade Behring Marburg GmbH, 35001 Marburg, Germany
aAddress correspondence to this author at: Institut für Laboratoriumsmedizin und Pathobiochemie, Universitätsklinikum Charité, Schumannstrasse 20/21, D-10117 Berlin, Germany. Fax 49-30-450569912;
To the Editor:
Recent studies suggest that serum cystatin C [reviewed in Refs. (1)(2)] and ß-trace protein (3)(4) identify reductions in glomerular filtration rate (GFR) better than creatinine does. Woitas et al. (5) compared for the first time the diagnostic performance of cystatin C, ß-trace protein, ß2-microglobulin, and creatinine in relation to inulin clearance. They noted that we reported a higher diagnostic accuracy of ß-trace protein in a study with 115 diabetic patients (4). As explanation, Woitas et al. (
References
The following articles in journals at HighWire Press have cited this article:
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L. Pucci, S. Triscornia, D. Lucchesi, C. Fotino, G. Pellegrini, E. Pardini, R. Miccoli, S. Del Prato, and G. Penno Cystatin C and Estimates of Renal Function: Searching for a Better Measure of Kidney Function in Diabetic Patients Clin. Chem., March 1, 2007; 53(3): 480 - 488. [Abstract] [Full Text] [PDF] |
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A. R. Huber and L. Risch Recent Developments in the Evaluation of Glomerular Filtration Rate: Is There a Place for {beta}-Trace? Clin. Chem., August 1, 2005; 51(8): 1329 - 1330. [Full Text] [PDF] |
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G. Filler, F. Priem, N. Lepage, P. Sinha, I. Vollmer, H. Clark, E. Keely, M. Matzinger, A. Akbari, H. Althaus, et al. {beta}-Trace Protein, Cystatin C, {beta}2-Microglobulin, and Creatinine Compared for Detecting Impaired Glomerular Filtration Rates in Children Clin. Chem., May 1, 2002; 48(5): 729 - 736. [Abstract] [Full Text] [PDF] |
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