Table 1 Operative data, during long term versus medium term on Adult A.L.ONE ECMO Oxygenator
From: Long-term ECMO, efficiency and performance of EUROSETS adult A.L.ONE ECMO oxygenator
Procedures nr = 14 | Long term VA (Nr = 9) and VV ECMO (Nr = 2) | Medium term VA ECMO(Nr = 3) | p-value |
|---|---|---|---|
Parameters at seventeenth day | Parameters at sixth day | ||
Period (days) | 17.8 | 6.8 | 0.003 |
Hemoglobin (gr/dl) | 8.9 ± 0.8 | 7.3 ± 0.8 | 0.022 |
PO2 post oxygenator (mmHg) | 267 ± 29 | 170 ± 23 | 0.002 |
PCO2 post oxygenator (mmHg) | 34 ± 4 | 42 ± 8 | 0.034 |
Air (L/min) /FiO2 (%) | 3.8 ± 0.6/78 ± 5 | 5.3 ± 0.9/100 ± 9 | 0.019 |
V′O2 (ml/min/m2) | 189 ± 43 | 105 ± 28 | 0.017 |
iDO2 (ml/min/m2) | 340 ± 37 | 245 ± 48 | 0.025 |
PECO2 (mmHg) | 20 ± 4 | 10 ± 6 | 0.031 |
Differential CO2 (mmHg) | 18 ± 6 | 8 ± 3 | 0.021 |
BFR (L/min) | 4.5 ± 0.6 | 3.9 ± 0.9 | 0.041 |
Pump revolution (RPM) | 4254 ± 345 | 5000 ± 445 | 0.023 |
Pressure drop (ΔP) | 76 ± 12 | 246 ± 22 | 0.011 |
Arterial blood temperature (°C) | 36.5 ± 0.3 | 36.2 ± 0.8 | 0.89 |
Venous blood temperature (°C) | 36.4 ± 0.2 | 36.1 ± 0.5 | 0.91 |
Continuous anticoagulation Use | Yes | No | |
DDs (mg/dL) | 23.6 ± 0.8 | 42 ± 13 | 0.005 |
LDH (mg/dL) | 230 ± 55 | 424 ± 38 | 0.004 |
Fibrinogen (mg/dL) | 223 ± 40 | 176 ± 40 | 0.003 |
PLT (109/L) | 150,000 ± 987 | 39,000 ± 778 | 0.033 |
aPTT (sec) | 53 ± 4 | 69 ± 23 | 0.018 |
Oxygenator replacement (nr) | 0 | 3 | 0.002 |
Total oxygenator used (nr) | 11 | 6 | 0.033 |
Red blood cells (units for patients) | 2 ± 1 | 2 ± 1 | 0.027 |
Platelets (units for patients) | 3 ± 1 | 2 ± 1 | 0.027 |