Effects of acute plasma volume expansion on renal perfusion, filtration, and oxygenation after cardiac surgery: a randomized study on crystalloid vs colloid J. Skytte Larsson, G. Bragadottir, V. Krumbholz, B. Redfors, J. Sellgren, S.-E. Ricksten British Journal of Anaesthesia Volume 115, Issue 5, Pages 736-742 (November 2015) DOI: 10.1093/bja/aev346 Copyright © 2015 The Author(s) Terms and Conditions
Fig 1 Clinical trial profile. British Journal of Anaesthesia 2015 115, 736-742DOI: (10.1093/bja/aev346) Copyright © 2015 The Author(s) Terms and Conditions
Fig 2 Effects of a crystalloid (10 ml kg−1) and a colloid (20 ml kg−1) bolus on renal oxygen extraction after cardiac surgery. The crystalloid increased renal oxygen extraction (P<0.001) 20, 40 and 60 min after the bolus, in contrast to the colloid (NS), suggesting impairment of renal oxygenation. The change in renal oxygen extraction was significantly (P<0.05) more pronounced in the crystalloid group compared with the colloid group. British Journal of Anaesthesia 2015 115, 736-742DOI: (10.1093/bja/aev346) Copyright © 2015 The Author(s) Terms and Conditions