Table 2 Patient data and characteristics before extracorporeal lung support
From: A new miniaturized system for extracorporeal membrane oxygenation in adult respiratory failure
All Patients | Survivors | Non-Survivors | |
|---|---|---|---|
Number | 60 | 27 (45%) | 33 (55%) |
Age (Years) | 53 (21 to 78) | 49 (21 to 74) | 54 (21 to 78) * |
Female/Male Ratio | 15/45 | 6/21 | 9/24 |
BMI (kg/m 2 ) | 29 (25 to 33) | 27 (24 to 33) | 29 (26 to 33) |
Days on Ventilation | 1.0 (1.0 to 4.8) | 1.0 (0.9 to 2.0) | 2.0 (1.0 to 7.0) |
SOFA Score | 14 (11 to 16) | 11 (10 to 14) | 15 (13 to 17) * |
LIS Score | 3.6 (3.3 to 3.8) | 3.5 (3.3 to 3.8) | 3.8 (3.3 to 3.8) |
Acute Renal Failure | 28 (47%) | 6 (22%) | 22 (67%) ** |
Norepinephrine (mcg/kg/min) | 0.35 (0.15 to 0.84) | 0.56 (0.15 to 0.86) | 0.33 (0.16 to 0.81) |
PaO 2 /FiO 2 (mm Hg) | 64 (48 to 86) | 68 (53 to 92) | 62 (48 to 86) |
PaCO 2 (mm Hg) | 63 (50 to 80) | 62 (52 to 89) | 64 (47 to 74) |
pH | 7.20 (7.13 to 7.30) | 7.18 (7.12 to 7.24) | 7.24 (7.13 to 7.35) |
Tidal Volume (mL) | 495 (401 to 570) | 489 (393 to 599) | 500 (404 to 570) |
TV/kg pred. BW (mL) | 7.4 (6.1 to 8.6) | 7.2 (6.1 to 8.9) | 7.6 (6.1 to 8.5) |
Minute Volume (mL/min) | 13.1 (11.0 to 16.2) | 13.1 (10.0 to 16.8) | 13.5 (11.2 to 16.2) |
PIP (cm H 2 O) | 36 (32 to 40) | 35 (31 to 39) | 36 (33 to 40) |
PEEP (cm H 2 O) | 16 (13 to 20) | 16 (13 to 20) | 16 (14 to 20) |