| Group | Baseline | 12 hours | 18 hours | 22 hours |
---|---|---|---|---|---|
Delta creatinine | Control | 0 (0 to 0) | -1.5 (-7 to 0) | 0.5 (-4 to 11) | 2 (-1 to 11) |
(μmol/l) | AKI | 0 (0 to 0) | 8 (-12 to 27) | 23 (-3 to 46) | 31 (18 to 60)*§ |
RBF | Control | 5 (5 to 9) | 4 (4 to 6) | 4 (3 to 6) | 4 (3 to 6) |
(ml/kg) | AKI | 6 (4 to 8) | 5 (4 to 8) | 7 (5 to 7) | 4 (3 to 4)* |
RVP | Control | 9 (8 to 10) | 15 (12 to 16) | 13 (12 to 14) | 12 (11 to 20) |
(mmHg) | AKI | 13 (11 to 15) | 14 (12 to 16) | 16 (15 to 19)*§ | 21 (18 to 25)* |
RPP | Control | 82 (77 to 89) | 68 (59 to 72) | 65 (58 to 70) | 70 (44 to 75) |
(mmHg) | AKI | 84 (76 to 87) | 71 (59 to 78)* | 63 (55 to 65)* | 51 (48 to 58)* |
Renal DO2 | Control | 0.63 (0.55 to 0.93) | 0.48 (0.42 to 0.68) | 0.47 (0.39 to 0.70) | 0.40 (0.34 to 0.63) |
(ml/min/kg) | AKI | 0.81 (0.59 to 0.97) | 0.87 (0.46 to 1.16) | 0.8 (0.53 to 0.87) | 0.50 (0.22 to 0.58) |
Renal VO2 | Control | 0.17 (0.13 to 0.22) | 0.14 (0.13 to 0,24) | 0.18 (0.13 to 0.21) | 0.19 (0.14 to 0.22) |
(ml/min/kg) | AKI | 0.21 (0.14 to 0.24) | 0.17 (0.08 to 0.23) | 0.23 (0.21 to 0.23) | 0.17 (0.12 to 0.24) |
Renal ER | Control | 28 (22 to 33) | 33 (31 to 39) | 33 (31 to 39) | 32 (30 to 52) |
(%) | AKI | 26 (22 to 27) | 26 (16 to 32) | 25 (21 to 45) | 37 (34 to 58)* |
Renal venous pH | Control | 7.54 (7.53 to 7.55) | 7.5 (7.48 to 7.53) | 7.53 (7.51 to 7.56) | 7.50 (7.47 to 7.57) |
 | AKI | 7.53 (7.5 to 7.57) | 7.42 (7.42 to 7.47)*§ | 7.4 (7.21 to 7.47)*§ | 7.31 (7.01 to 7.35) § |
UO | Control | 4 (3 to 6) | 3 (2 to 6) | 4 (3 to 6) | 4 (3 to 5) |
(ml/kg/h) | AKI | 2 (2 to 3)§ | 2 (1 to 4) | 2 (1 to 2)§ | 1 (1 to 2)*§ |