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ECR 2013 / C-2669
Rapid bedside assessment of the renal function of patients undergoing contrast-enhanced CT. Is it a reliable approach for identifying patients at risk of a contrast medium adverse reaction ?. 
Congress: ECR 2013
Poster No.: C-2669
Type: Scientific Exhibit
Keywords: CT, Kidney, Contrast agents, Laboratory tests, Drugs / Reactions
Authors: A. Wibmer1, R. Nolz1, G. Heinz-Peer2; 1Wien/AT, 2St. Pölten/AT
DOI:10.1594/ecr2013/C-2669

Methods and Materials

This was a prospective study of 612 patients who were scheduled for contrast enhanced computed tomography. Whole blood capillary and venous samples were collected and measured with StatSensor® Creatinine and compared to a venous blood sample measured by the central laboratory method (reference method)  Estimated glomerular filtration rate (eGFR) was calculated by the Cockcroft-Gault equation. Bland-Altman plots were used for the evaluation of measurement agreement. An eGFR of 60, 45 and 30 ml/min/1.73m² was chosen to distinguish between normal and abnormal renal function, respectively. 

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