Grubb A., Simonsen O., Sturfelt G., Truedsson L., Thysell H. Serum concentration of cystatin C, factor D and beta 2-microglobulin as a measure of glomerular filtration rate. Acta Med. Scand. 1985, 218:499-503.
Bjork J., Grubb A., Larsson A., et al. Accuracy of GFR estimating equations combining standardized cystatin C and creatinine assays: a cross-sectional study in Sweden. Clin. Chem. Lab. Med. 2015, 53:403-414.
Inker L.A., Schmid C.H., Tighiouart H., et al. Estimating glomerular filtration rate from serum creatinine and cystatin C. N. Engl. J. Med. 2012, 367:20-29.
Schaeffner E.S., Ebert N., Delanaye P., et al. Two novel equations to estimate kidney function in persons aged 70 years or older. Ann. Intern. Med. 2012, 157:471-481.
Séronie-Vivien S., Delanaye P., Pieroni L., Mariat C., Froissart M., Cristol J.P. Cystatin C: current position and future prospects. Clin. Chem. Lab. Med. 2008, 46:1664-1686.
Shlipak M.G., Matsushita K., Arnlov J., et al. Cystatin C versus creatinine in determining risk based on kidney function. N. Engl. J. Med. 2013, 369:932-943.
Peralta C.A., Shlipak M.G., Judd S., et al. Detection of chronic kidney disease with creatinine, cystatin C, and urine albumin-to-creatinine ratio and association with progression to end-stage renal disease and mortality. JAMA 2011, 305:1545-1552.
Shlipak M.G., Mattes M.D., Peralta C.A. Update on cystatin C: incorporation into clinical practice. Am. J. Kidney Dis. 2013, 62:595-603.
Delanaye P., Pieroni L., Abshoff C., et al. Analytical study of three cystatin C assays and their impact on cystatin C-based GFR-prediction equations. Clin. Chim. Acta 2008, 398:118-124.
Donadio C., Kanaki A., Caprio F., Donadio E., Tognotti D., Olivieri L. Prediction of glomerular filtration rate from serum concentration of cystatin C: comparison of two analytical methods. Nephrol. Dial. Transplant. 2012, 27:2826-2838.
Shlipak M.G., Weekley C.C., Li Y., Hansson L.O., Larsson A., Whooley M. Comparison of cardiovascular prognosis by 3 serum cystatin C methods in the Heart and Soul Study. Clin. Chem. 2011, 57:737-745.
Van Biesen W., Vanholder R., Veys N., et al. The importance of standardization of creatinine in the implementation of guidelines and recommendations for CKD: implications for CKD management programmes. Nephrol. Dial. Transplant. 2005, 21:77-83.
Voskoboev N.V., Larson T.S., Rule A.D., Lieske J.C. Importance of cystatin C assay standardization. Clin. Chem. 2011, 57:1209-1211.
White C.A., Rule A.D., Collier C.P., et al. The impact of interlaboratory differences in cystatin C assay measurement on glomerular filtration rate estimation. Clin. J. Am. Soc. Nephrol. 2011, 6:2150-2156.
Pieroni L., Delanaye P., Boutten A., et al. A multicentric evaluation of IDMS-traceable creatinine enzymatic assays. Clin. Chim. Acta 2011, 412:2070-2075.
Gonzalez-Antuna A., Rodriguez-Gonzalez P., Ohlendorf R., Henrion A., Delatour V., Garcia Alonso J.I. Determination of Cystatin C in human serum by isotope dilution mass spectrometry using mass overlapping peptides. J. Proteome 2015, 112:141-155.
Blirup-Jensen S., Grubb A., Lindstrom V., Schmidt C., Althaus H. Standardization of Cystatin C: development of primary and secondary reference preparations. Scand. J. Clin. Lab. Investig. Suppl. 2008, 241:67-70.
Grubb A., Blirup-Jensen S., Lindstrom V., Schmidt C., Althaus H., Zegers I. First certified reference material for cystatin C in human serum ERM-DA471/IFCC. Clin. Chem. Lab. Med. 2010, 48:1619-1621.
Grubb A., Horio M., Hansson L.O., et al. Generation of a new Cystatin C-based estimating equation for glomerular filtration rate by use of 7 assays standardized to the international calibrator. Clin. Chem. 2014, 53:403-414.
Voskoboev N.V., Larson T.S., Rule A.D., Lieske J.C. Analytic and clinical validation of a standardized cystatin C particle enhanced turbidimetric assay (PETIA) to estimate glomerular filtration rate. Clin. Chem. Lab. Med. 2012, 50:1591-1596.
Zhao Z., DB Sacks Detrimental effects of not using international reference materials to calibrate Cystatin C assays. Clin. Chem. 2015, In Press.
Eckfeldt J.H., Karger A.B., Miller W.G., Rynders G.P., Inker L.A. Performance in measurement of serum cystatin c by laboratories participating in the College of American Pathologists 2014 CYS Survey. Arch. Pathol. Lab. Med. 2015, 139:888-893.
Ebert N., Loesment A., Martus P., et al. Iohexol plasma clearance measurement in older adults with chronic kidney disease-sampling time matters. Nephrol. Dial. Transplant. 2015, 30:1307-1314.
Passing H, Bablok. A new biometrical procedure for testing the equality of measurements from two different analytical methods. Application of linear regression procedures for method comparison studies in clinical chemistry, Part I. J. Clin. Chem. Clin. Biochem. 1983; 21:709-20.
Bland J.M., Altman D.G. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986, 1:307-310.
Delanaye P., Cavalier E., Cristol J.P., Delanghe J.R. Calibration and precision of serum creatinine and plasma cystatin C measurement: impact on the estimation of glomerular filtration rate. J. Nephrol. 2014, 27:467-475.
Coresh J., Astor B.C., McQuillan G., et al. Calibration and random variation of the serum creatinine assay as critical elements of using equations to estimate glomerular filtration rate. Am. J. Kidney Dis. 2002, 39:920-929.
Levey A.S., Coresh J., Greene T., et al. Using standardized serum creatinine values in the modification of diet in renal disease study equation for estimating glomerular filtration rate. Ann. Intern. Med. 2006, 145:247-254.
Levey A.S., Stevens L.A., Schmid C.H., et al. A new equation to estimate glomerular filtration rate. Ann. Intern. Med. 2009, 150:604-612.
Hoste L., Deiteren K., Pottel H., Callewaert N., Martens F. Routine serum creatinine measurements: how well do we perform?. BMC Nephrol. 2015, 16:21.
Boutten A., Bargnoux A.S., Carlier M.C., et al. Enzymatic but not compensated Jaffe methods reach the desirable specifications of NKDEP at normal levels of creatinine. Results of the French multicentric evaluation. Clin. Chim. Acta 2013, 419:132-135.
Larsson A., Malm J., Grubb A., Hansson L.O. Calculation of glomerular filtration rate expressed in mL/min from plasma cystatin C values in mg/L. Scand. J. Clin. Lab. Invest. 2004, 64:25-30.
Larsson A., Hansson L.O., Flodin M., Katz R., Shlipak M.G. Calibration of the Siemens cystatin C immunoassay has changed over time. Clin. Chem. 2011, 57:777-778.
Obiols J., Bargnoux A.S., Kuster N., et al. Validation of a new standardized cystatin C turbidimetric assay: evaluation of the three novel CKD-EPI equations in hypertensive patients. Clin. Biochem. 2013, 46:1542-1547.
Ristiniemi N., Savage C., Bruun L., Pettersson K., Lilja H., Christensson A. Evaluation of a new immunoassay for cystatin C, based on a double monoclonal principle, in men with normal and impaired renal function. Nephrol. Dial. Transplant. 2012, 27:682-687.
