Patient, injury, intervention and outcome demographic characteristics by type of RAPTOR intervention
| Characteristic | No. (%) of patients* | p value | |
|---|---|---|---|
| Truly simultaneous n = 12 | Rapid serial n = 23 | ||
| Age, median, yr | 49 | 45 | 0.4 |
| Male sex | 11 (92) | 20 (87) | 0.7 |
| Blunt mechanism | 11 (92) | 15 (65) | 0.09 |
| Injury Severity Scale score, median | 34 | 26 | 0.2 |
| Abbreviated Injury Scale score, median | |||
| Thorax | 3 | 3 | 0.2 |
| Abdomen | 5 | 4 | 0.01 |
| Lower extremity | 3 | 3 | 0.4 |
| Damage-control measures | 10 (83) | 12 (52) | 0.03 |
| Massive transfusion | 8 (67) | 7 (30) | 0.04 |
| Hemodynamic instability | 11 (92) | 13 (57) | 0.03 |
| Preoperative computed tomography | 3 (25) | 16 (70) | 0.01 |
| Time to RAPTOR suite, mean ± SD, min | 31 ± 8 | 59 ± 14 | 0.02 |
| Percutaneous intervention | — | ||
| Therapeutic: stent | 2 | 3 | |
| Therapeutic: embolization | 6 | 13 | |
| Liver target | 3 | 8 | |
| Pelvis target | 3 | 5 | |
| Diagnostic: angiography | 4 | 7 | |
| REBOA | 0 | 2 | 1.0 |
| Length of stay, median, d | 16 | 13 | 0.4 |
| ICU length of stay, median, d | 7 | 5 | 0.7 |
| No. of ICU-free days, median | 10 | 8 | 0.6 |
| No. of hospital-free days, median | 1293 | 1330 | 0.8 |
| Died | 2 (17) | 3 (13) | 0.8 |
ICU = intensive care unit; RAPTOR = resuscitation with angiography, percutaneous techniques and operative repair; REBOA = resuscitative endovascular balloon occlusion of the aorta; SD = standard deviation.
↵* Except where noted otherwise.