Patient characteristics | | | |
Sex (male), n (%) | 10 (90.9) | 17 (63.0) | 0.124 |
Age (years) ≥65, n (%) | 0 (0) | 5 (18.5) | 0.295 |
Blunt mechanism, n (%) | 11 (100) | 24 (88.9) | 0.542 |
SBP <80, n (%) | 7 (63.6) | 14 (51.9) | 0.721 |
GCS 3–8, n (%) | 6 (54.5) | 15 (55.6) | 1.000 |
ISS ≥40, n (%) | 6 (54.5) | 9 (33.3) | 0.285 |
DOA, n (%) | 2 (18.2) | 4 (14.8) | 1.000 |
Major bleeding source | | | |
Chest, n (%) | 1 (9.1) | 2 (7.4) | 0.097 |
Abdominal, n (%) | 2 (18.2) | 15 (55.6) | |
Pelvis, n (%) | 7 (63.6) | 7 (25.9) | |
Others, n (%) | 1 (9.1) | 3 (11.1) | |
Technical characteristics | | | |
Femoral approach side (right), n (%) | 6 (54.5) | 23 (85.2) | 0.088 |
Operator specialty* | | | |
Surgeon, n (%) | 7 (63.0) | 17 (63.6) | 1.000 |
Radiologist, n (%) | 4 (37.0) | 10 (36.4) | |
Operator seniority† | | | |
Resident (PGY 3–5), n (%) | 1 (9.1) | 4 (14.8) | 0.241 |
Junior faculty (PGY 6–10), n (%) | 1 (9.1) | 9 (33.3) | |
Senior faculty (PGY 11–), n (%) | 9 (81.8) | 14 (51.9) | |
Switch from resuscitative thoracotomy, n (%) | 1 (9.1) | 8 (29.6) | 0.237 |
REBOA catheter size | | | |
10 Fr sheath, n (%) | 8 (72.7) | 15 (55.6)) | 0.160 |
7 Fr sheath, n (%) | 3 (27.3) | 12 (44.4)) | |
Clinical outcomes | | | |
REBOA-related complications, n (%) | 0 (0) | 2 (7.4) | 0.542 |
24-hour mortality, n (%) | 4 (36.4) | 15 (55.6) | 0.476 |
In-hospital mortality, n (%) | 4 (36.4) | 18 (66.7) | 0.147 |