Table 1 Demographics and clinical characteristics of patients
Variables | Trauma (n = 16) | Non-trauma (n = 9) | Total (n = 25) |
|---|---|---|---|
Age (y), median (IQR) | 72 (39–82) | 69 (63–72) | 69 (45–80) |
Male, n (%) | 6 (38) | 9 (100)* | 15 (75) |
Shock index, median (IQR) | 1.4 (1.1 − 1.5) | 1.6 (1.0 - 2.1) | 1.4 (1.1 − 1.6) |
Injury severity score, median (IQR) | 41 (33–49) | − | − |
Glasgow-Blatchford score, median (IQR) | − | 12 (11–14) | − |
Systolic blood pressure before REBOA (mmHg), median (IQR) | 78 (67–87) | 64 (61–77) | 71 (62–87) |
Base excess (mmol/L), median (IQR) | −9.0 (−18.7 − -6.3) | −11.5 (−14.6 − -9.2) | −9.4 (−15.1 − -6.4) |
pH, median (IQR) | 7.33 (7.25 − 7.41) | 7.30 (7.23 − 7.38) | 7.32 (7.23 − 7.39) |
Lactate (mg/dL), median (IQR) | 4.3 (3.2 − 9.0) | 6.3 (5.6 − 11.0) | 5.7 (3.7 − 11.0) |
Prothrombin time (%), median (IQR) | 64.5 (46.5 − 79.5) | 67.0 (51.0 − 73.0) | 67.0 (48.0 − 77.0) |
Activated partial thromboplastin time (sec), median (IQR) | 56.3 (41.4 − 75.9) | 39.3 (35.3 − 64.5) | 53.4 (38.2 − 75.7) |
Insertion at the ER, n (%) | 16 (100) | 6 (67) | 22 (88) |
Failed REBOA, n (%) | 3 (19) | 0 | 3 (12) |
Total occlusion time of REBOA (min), median (IQR) | 65 (57–99) | 55 (50–95) | 61 (51–98) |
PRBC transfusion within 24 h (mL), median (IQR) | 1540 (840–2590) | 1960 (1400–2800) | − |
FFP transfusion within 24 h (mL), median (IQR) Outcomes, n (%) | 720 (360–1440) | 900 (720–1440) | − |
 Died at the ER | 5 (31) | 0 | 5 (20) |
 Died within 24 h | 4 (25) | 1 (11) | 5 (20) |
 Died within 2 months | 1 (6) | 2 (22) | 3 (12) |