From: Severe ARDS caused by adenovirus: early initiation of ECMO plus continuous renal replacement therapy
 | Pre-ECMO | ECMO day 1 | ECMO day 3 | ECMO day 7 | ECMO day 10 | ECMO day 14 | Post ECMO weaning | |
---|---|---|---|---|---|---|---|---|
Patient 1 | ||||||||
 Arterial blood gas analysis | pH | 7.40 | 7.49 | 7.464 | 7.46 | 7.43 | 7.44 | 7.40 |
PaCO2, mmHg | 26.8 | 25.8 | 33.7 | 29.7 | 38.5 | 34.1 | 27.9 | |
PaO2, mmHg | 54.8 | 215.7 | 126.8 | 102.9 | 162.4 | 102.2 | 97.4 | |
SaO2, % | 86.7 | 99.9 | 98.8 | 98.4 | 99.9 | 98.1 | 97.9 | |
 Mechanical ventilation | Ins pressure, mmHg | 18 | 10 | 10 | – | – | – | – |
PEEP, mmHg | 15 | 10 | 10 | – | – | – | – | |
FiO2 | 1.0 | 0.3 | 0.3 | 0.3 by NC | 0.3 by NC | 0.3 by NC | 0.3 by NC | |
 ECMO setting | ECMO blood flow, L/min | – | 4.6 | 4.5 | 4.4 | 3.0 | 2.0 | – |
ECMO FiO2, | – | 1.0 | 1.0 | 1.0 | 1.0 | 0.2 | – | |
Sweep gas flow, L/min | – | 6.0 | 4.0 | 4 | 4.0 | 0 | – | |
Patient 2 | ||||||||
 Arterial blood gas analysis | pH | 7.38 | 7.42 | 7.43 | 7.47 | 7.45 | 7.46 | 7.41 |
PaO2, mmHg | 33.5 | 30.8 | 32.9 | 35.1 | 40.0 | 32.7 | 38.6 | |
PaCO2, mmHg | 67.6 | 183.8 | 148.4 | 77.3 | 78.5 | 101.5 | 107.2 | |
SaO2, % | 92.5 | 99.9 | 99.6 | 96.0 | 96.0 | 98.3 | 97.5 | |
 Mechanical ventilation | Ins pressure, mmHg | 20 | 10 | 10 | 10 | 12 | 10 | 12 |
PEEP, mmHg | 15 | 10 | 10 | 10 | 8 | 6 | 6 | |
FiO2 | 0.9 | 0.6 | 0.35 | 0.45 | 0.45 | 0.45 | 0.35 | |
 ECMO setting | ECMO blood flow, L/min | – | 5 | 5 | 4.58 | 2.5 | 3.4 | – |
ECMO FiO2, | – | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | – | |
Sweep gas flow, L/min | – | 4.5 | 4.5 | 9.5 | 6.5 | 5.8 | – |