From: Acute kidney injury is associated with a decrease in cortical renal perfusion during septic shock
Variables | Day 0 | Day 1 | Day 3 |
---|---|---|---|
MAP, mmHg | |||
AKI+ | 67 (65–77) | 79 (65–87) | 81 (72–87) |
AKI- | 78 (74–86) | 88 (77–95) | 87 (77–93) |
Cardiac index, L.min−1.m−2 | |||
AKI+ | 2.4 (2.0–2.7) | 2.9 (2.4–3.1) | 2.5 (2.0–2.8) |
AKI- | 3.1 (2.1–3.9) | 3.0 (2.2–3.5) | 3.2 (2.3–4.0) |
Norepinephrine, μg.kg−1.min− 1 | |||
AKI+ | 0.25 (0.16–0.49) | 0.45 (0.05–0.72) | 0.03 (0.0–0.11) |
AKI- | 0.18 (0.11–0.76) | 0.0 (0.0–0.09) | 0.0 (0.0–0.0) |
Lactate, mmol.L−1 | |||
AKI+ | 3.7 (2.5–4.2) | 2.6 (1.6–3.8) | 1.6 (1.0–1.8)** |
AKI- | 1.9 (1.3–2.1) | 1.4 (1.05–1.65) | 1.5 (0.6–1.6) |
Creatinine, μmol.L−1 | |||
AKI+ | 186 (154–251) | 187 (120–249) | 130 (74–216) |
AKI- | 84 (68–120) | 50 (41–82) | 43 (40–63) |
Doppler resistivity index | |||
AKI+ | 0.76 (0.70–0.81) | 0.77 (0.70–0.84) | 0.74 (0.68–0.85)* |
AKI- | 0.72 (0.67–0.75) | 0.64 (0.61–0.70) | 0.61 (0.59–0.74) |
Renal CEUS variables | |||
PI | |||
AKI+ | 58 (20–86) | 64 (31–145) | 124 (35–235) |
AKI- | 100 (70–184) | 195 (158–344) | 230 (125–378) |
mTT | |||
AKI+ | 5.6 (4.9–6.6) | 5.3 (3.8–6.8) | 5.5 (3.6–7.1)§§ |
AKI- | 3.4 (3.1–3.8) | 3.0 (2.6–3.9) | 2.6 (2.2–3.5) |