TABLE 2.
Interventions
| All (n = 145), n (%) | Pregroup (n = 78), n (%) | Postgroup (n = 67), n (%) | p | |
|---|---|---|---|---|
| Vast irreversible ischemia, palliative care | 16 (11) | 11 (14) | 5 (7) | 0.203 |
| Revascularization done | 109 (75) | 53 (68) | 56 (84) | 0.030 |
| EVT | 69 (48) | 26 (33) | 43 (64) | <0.001 |
| Open embolectomy | 29 (20) | 19 (24) | 10 (15) | 0.157 |
| Bypass surgery | 24 (17) | 14 (18) | 10 (15) | 0.625 |
| No revascularization, active treatment | 20 (14) | 14 (18) | 6 (9) | 0.142 |
| EVT without laparotomy | 20 (14) | 7 (9) | 13 (19) | 0.070 |
| Laparotomy | 125 (86) | 71 (91) | 54 (81) | 0.069 |
| Bowel resection | 81 (56) | 46 (59) | 35 (52) | 0.415 |
| Length of bowel resection (n = 81), cm | 70 (32.5–129.5) | 62.5 (28.75–112.5) | 73 (40–200) | 0.106* |
| Open abdomen, laparotomy patients (n = 125) | 43 (30) | 20 (28) | 23 (43) | 0.093 |
| Primary intervention circumstance | ||||
| – Hybrid OR | 47 (32) | 8 (10) | 39 (58) | <0.001 |
| – Conventional OR | 72 (50) | 57 (73) | 15 (22) | <0.001 |
| – Angio suite | 26 (18) | 13 (17) | 13 (19) | 0.668 |
| EVT Access | All (n = 69), n (%) | Pregroup (n = 26), n (%) | Postgroup (n = 43), n (%) | p |
|---|---|---|---|---|
| Femoral artery | 46 (67) | 21 (81) | 25 (58) | 0.028 |
| Brachial artery | 9 (13) | 2 (8) | 7 (16) | 0.466** |
| SMA (ROMS) | 10 (14) | 2 (8) | 8 (19) | 0.299** |
| Combination | 4 (6) | 1 (4) | 3 (7) | 1.000** |
| EVT Procedures† | All (n = 73), n (%) | Pregroup (n = 29), n (%) | Postgroup (n = 44), n (%) | p |
|---|---|---|---|---|
| Stent (+/− thrombectomy/embolectomy) | 53 (73) | 17 (59) | 36 (82) | 0.030 |
| Embolectomy | 15 (21) | 9 (31) | 6 (14) | 0.084 |
| Balloon dilatation | 2 (3) | 2 (7) | 0 (0) | 0.155** |
| Unsuccessful attempt | 3 (4) | 1 (3) | 2 (5) | 1.000** |
| Target, SMA | 64 (88) | 25 (86) | 39 (89) | 0.734 |
| Target, celiac trunk | 9 (12) | 4 (14) | 5 (11) | 0.734** |
Continuous variables are presented as median (interquartile range). Boldface indicates statistical significance.
*Mann-Whitney U test.
**Fischer’s exact test (others, χ2).
†Patient may have multiple procedures.
ROMS, retrograde open mesenteric stenting; SMA, superior mesenteric artery.