Table 2 Plasma, arterial blood gas and urine data at 200 min postresuscitation
0.9% NaCl n = 20 | PlasmaLyte® n = 20 | p | |
|---|---|---|---|
Total fluid requirements (mL) during resuscitation | 23 ± 11 | 23 ± 10 | 0.99 |
Plasma at T2 | |||
Sodium (mmol/L) | 141 ± 2 | 138 ± 3 | 0.017 |
Chloride (mmol/L) | 117 ± 3 | 104 ± 3 | <0.001 |
Potassium (mmol/L) | 6.0 ± 0.6 | 5.3 ± 0.6 | 0.004 |
BUN (mmol/L) | 12 ± 3 | 12 ± 4 | 0.77 |
Creatinine (µmol/L) | 34 ± 7 | 36 ± 6 | 0.27 |
Phosphate (mmol/L) | 3.5 ± 0.5 | 3.6 ± 0.5 | 0.36 |
Calcium (mmol/L) | 1.9 ± 0.1 | 1.9 ± 0.2 | 0.64 |
Osmolarity (mmol/L) | 306 ± 8 | 299 ± 8 | 0.027 |
Hematocrit (%) | 44 ± 6 | 48 ± 4 | 0.16 |
Plasma protein (g/L) | 27 ± 3 | 29 ± 3 | 0.33 |
Arterial blood gas | |||
pH | 7.34 ± 0.05 | 7.44 ± 0.04 | <0.001 |
Bicarbonate (mmol/L) | 20 ± 2 | 26 ± 2 | <0.001 |
PaCO2 (mm Hg) | 38 ± 5 | 39 ± 5 | 0.62 |
Urine at T2 | |||
Urine output during resuscitation (mL) | 1.7 ± 0.4 | 2.5 ± 0.6 | 0.002 |
Sodium (mmol/L) | 52 ± 28 | 41 ± 15 | 0.4 |
Chloride (mmol/L) | 182 ± 56 | 26 ± 6 | <0.001 |
Potassium (mmol/L) | 168 ± 48 | 175 ± 54 | 0.75 |
BUN (mmol/L) | 533 ± 196 | 383 ± 161 | 0.066 |
Creatinine (mmol/L) | 6.0 ± 2.0 | 4.2 ± 1.3 | 0.019 |
Sodium/potassium ratio | 0.38 ± 0.24 | 0.29 ± 0.17 | 0.44 |
Measured clearance at T2 | |||
Inulin (mL/min) | 5.2 ± 2.9 | 4.4 ± 1.9 | 0.49 |
Creatinine (mL/min) | 2.3 ± 1.1 | 2.3 ± 0.8 | 0.95 |