Randomization | Therapeutic hypothermia (n = 25) | Standard care (n = 25) | Total (n = 50) | p-value |
---|---|---|---|---|
Biochemical data | ||||
Max Creatinine (µmol/L), median (IQR), [range] | 65 (54–82) [39–194] | 73 (55–111) [31–314] | 68 (55–87) [31–314] | 0.35 |
Max Urea (mmol/L), median (IQR), [range] | 3.0 (2.5–4.3) [1.8–7.3] | 3.8 (2.5–6.5) [1.5–11.3] | 3.2 (2.5–5.0) [1.5–11.3] | 0.17 |
Max CRP (mg/dL), median (IQR) [range]a | 8.6 (4.2–26.1) [0.0–80.1] | 10.0 (5.3–17.9) [0.0–66.9] | 8.6 (4.3–21.3) [0.0–80.1] | 0.92 |
Max Troponin T (pg/mL), median (IQR), [range] | 170 (109–257) [59–841] | 256 (126–345) [75–1180] | 193 (126–310) [59–1180] | 0.24 |
Platelets | ||||
Minimum platelet count (× 109/L), median (IQR), [range] | 153 (127–177) [54–252] | 169 (110–219) [39–325] | 160.5 (121–189) [39–325] | 0.19 |
< 100 000 per µl, n/N(%)b | 4/25(16) | 2/25(8) | 6/50(12) | 0.67 |
INR | ||||
Max INR, median (IQR), [range] | 1.9 (1.6–2.4) [1.4–4.9] | 1.7 (1.5–2.5) [1.1–5.2] | 1.8 (1.5–2.4) [1.1–5.2] | 0.28 |
> 1.8, n/N (%) | 15/25 (60) | 10/25 (40) | 25/50 (50) | 0.16 |
APTT | ||||
Max APTT (sec), median (IQR), [range] | 74 (63–85) [44–180] | 61 (49–84) [34–179] | 68 (58–85) [34–180] | 0.097 |
> 43 s, n/N (%) | 25/25 (100) | 23/25 (92) | 48/50 (96) | 0.49 |
Organ dysfunction and treatment | ||||
Anuria/oliguria, n/N (%)c | ||||
0–24 hoursd | 7/25 (28) | 16/23 (70) | 23/48 (52) | 0.004 |
24–48 h | 1/23 (4) | 5/23 (22) | 6/46 (13) | 0.19 |
48–72 h | 0/22 (0) | 1/19 (5) | 1/41 (2) | 0.46 |
> 72 h | 0/21 (0) | 1/20 (5) | 1/41 (2) | 0.49 |
Number of vasopressors | 0.38e | |||
0 | 11/25 (44) | 8/25 (32) | 19/50 (38) | |
1 | 10/25 (40) | 12/25 (48) | 22/50 (44) | |
2 or more | 4/25 (16) | 5/25 (20) | 9/50 (18) | |
Intravenous bicarbonate, n/N(%) | 5/25(20) | 3/25 (12) | 8/50(16) | 0.70 |
Highest level of respiratory support, n/N (%) | 0.53f | |||
Intermittent mandatory ventilation | 5/25 (20) | 7/25 (28) | 12/50 (24) | |
High frequency oscillation | 1/25 (4) | 1/25 (4) | 2/50 (4) | |
Duration of antibiotics (days), median (IQR) [range]g | 3 (3–5.75) [2–15] | 3 (3–5) [2–7] | 3 (3–5) [2–15] | 0.501 |
Clinical seizures, n/N (%) | 20/25 (80) | 22/25 (88) | 42/50 (84) | 0.70 |
Number of anticonvulsants, n/N (%) | 0.17 | |||
0 | 6/25 (24) | 3/25 (12) | 9/50 (18) | |
1 | 10/25 (40) | 10/25 (40) | 20/50 (40) | |
2 | 6/25 (24) | 6/25 (24) | 12/50 (24) | |
3 | 3/25 (12) | 5/25 (20) | 8/50 (16) | |
4 | 0/25 (0) | 1/25 (4) | 1/50 (2) | |
Any blood products, n/N (%) | 10/25 (40) | 9/25(36) | 19/50 (38) | 0.77 |