All patients (44) | Hypoxic (36) | Non Hypoxic (8) | P value | |
---|---|---|---|---|
Arterial lactate (mmol/l) | 4.8 ± 3.2 | 4.9 ± 3.4 (0 h) 3.4 ±2.9 (6 h) 2.5 ±1.7 (24 h | 3.8 ± 1.4 (0 h) 4.0 ±1.9 (6 h) 2.7 ±2.1 (24 h) | ns |
Venous O2 saturation (%) | 73 ± 8 | 72± 9 | 78 ± 5 | 0.02 |
Venous-arterial pCO2 gradient (mmHg) | 7.2 ± 0.5 | 8.4 ± 2.2 | 3.4 ± 1.5 | <0.001 |
Capillary refill time (s) | 4 ± 2 | 5 ± 2 | 3 ± 1 | <0.001 |
ICU length of stay | 13 ± 11 | 14 ± 12 | 9 ± 4 | 0.03 |
Mechanical ventilation (MV) days | 8 ± 8 | 9± 9 | 6 ± 2 | 0.11 |
Hospital length of stay | 25 (1–96) | 27 ± 22 | 19 ± 12 | 0.13 |
Rescue therapy with high-volume hemofiltration (pts) | 5 | 5 (14%) | ||
Inodilators use (pts) | 7 | 7 (19%) |