Baseline characteristics | ||||
---|---|---|---|---|
Variable | All n = 126 | Non-survivors n = 108 | Survivors n = 18 | p-value |
Gender (male) | 93 (74%) | 79 (73%) | 14 (78%) | n.s. |
Age (years) | 52 (42–61) | 52 (41–59) | 59 (46–66) | n.s. |
OHCA | 85 (67,5%) | 77 (71%) | 8 (44%) | < 0,05 |
EMS first rhythm (shockable) | 64 (51%) | 53 (49%) | 11 (61%) | n.s. |
Rhythm on admission (shockable) | 32 (25%) | 24 (22%) | 8 (44%) | < 0,05 |
Epinephrine (mg; total amount) | 7 (4–10) | 7 (4–11) | 5 (1–7) | < 0,05 |
Suspected cause of arrest | ||||
Cardiac | 76 (60%) | 64 (59%) | 12 (67%) | n.s. |
Non-cardiac | 50 (40%) | 44 (41%) | 6 (33%) | |
APACHE (admission) | 41 (38–46) | 42 (38–47) | 39 (37–43) | n.s. |
Ventilator time (hours) | 25 (6–86) | 15 (6–59) | 722 (242–1003) | < 0.05 |
eCPR related time intervals | ||||
Collapse to admission (min) | 57 (45–67) | 60 (46–70) | 33 (13–53) | < 0,05 |
Collapse to eCPR (min) | 89 (73–111) | 90 (74–114) | 58 (12–85) | < 0,05 |
ECPR duration (hours) | 20.7 (5.1–63) | 12 (5–44.1) | 89 (49–153.7) | < 0.05 |
Admission laboratory values | ||||
pH | 7.1 (6.9–7,2) | 7 (6.9–7.2) | 7.2 (7.15–7.4) | < 0.05 |
Lactate | 137 (104–173) | 143 (111–178) | 95 (44–130) | < 0,05 |
Potassium | 4.3 (3.7–5.1) | 4.4 (3.8–5.2) | 4 (3.5–4.5) | < 0,05 |
INR | 1.8 (1.5–3.2) | 2 (1.5–3.7) | 1.5 (1.3–2.4) | < 0,05 |
Blood and volume treatment during the 1st 24 h | ||||
Red cell units | 4 (2–10) | 5.5 (2–12) | 2.5 (0–4.5) | < 0,05 |
FFP (units) | 5 (0–12) | 6 (0–12) | 4 (0–10.3) | n.s. |
Volume first 24 h (liter) | 5 (2.1–8) | 5.3 (2.3–8.2) | 2.9 (2.1–5.9) | n.s. |
Diagnostic procedures | ||||
Coronary angiography | 82 (65%) | 69 (64%) | 13 (72%) | n.s. |
Relevant coronary stenosis | 67 (53%) | 56 (52%) | 11 (61%) | n.s. |
CT (full body scan) | 63 (50%) | 49 (45%) | 14 (78%) | < 0,05 |
Normal result | 23 (18%) | 13 (12%) | 10 (56%) | |
ICH | 5 (4%) | 4 (4%) | 1 (6%) | |
Brain edema | 21 (17%) | 20 (19%) | 1 (6%) | |
Pulmonary embolism | 7 (6%) | 6 (6%) | 1 (6%) | |
Aortic dissection | 3 (2%) | 3 (3%) | 0 |