Variables | AS-IC group (n = 34) | Other-IC group (n = 60) | p value |
---|---|---|---|
Gender (F/M) [n] | 9/25 | 23/37 | 0.267 |
Age, years [mean (SD)] | 69.74 (10.73) | 66.13 (15.05) | 0.223 |
Age > 75 years [n (%)] | 14 (41.2) | 20 (33.3) | 0.506 |
BMI (kg/m2) [mean (SD)] | 22.8 (4.92) | 23.46 (5.05) | 0.634 |
BMI > 30 (kg/m2) [n (%)] | 4 (11.8) | 7 (11.7) | 1 |
Preoperative leukocytes (109/L) [mean (SD)] | 11.94 (8.18) | 15.90 (10.22) | 0.062 |
Preoperative hemoglobin (g/L) [mean (SD)] | 9.81 (2.25) | 10.64 (2.93) | 0.162 |
Preoperative creatinine (mg/dL) [mean (SD)] | 182.29 (109.72) | 201.78 (155.62) | 0.583 |
Preoperative lactates (mg/dL) [mean (SD)] | 5.57 (4.19) | 5.31 (4.42) | 0.796 |
Preoperative pH [mean (SD)] | 7.27 (0.16) | 7.25 (0.15) | 0.524 |
Protrombin ratio (% of normal) [mean (SD)] | 73 (15.36) | 71.59 (10.58) | 0.520 |
Diabetes [n (%)] | 6 (17.6) | 10 (16.7) | 1 |
Severe coronary disease [n (%)] | 26 (76.5) | 44 (73.3) | 0.809 |
Previous TIA/stroke [n (%)] | 1 (2.9) | 7 (11.7) | 0.251 |
Hypertension [n (%)] | 29 (85.3) | 37 (61.7) | 0.019 |
COPD [n (%)] | 10 (29.4) | 10 (16.7) | 0.191 |
Smoking [n (%)] | 15 (44.1) | 15 (25) | 0.068 |
Kidney failure [n (%)] | 9 (26.5) | 15 (25) | 1 |
Previous carotid surgery [n (%)] | 1 (2.9) | 5 (8.3) | 0.413 |
Previous aortic stenting [n (%)] | 8 (23.5) | 6 (10) | 0.129 |
Previous legs vascular surgery [n (%)] | 4 (11.8) | 8 (13.3) | 1 |
Previous colectomy [n (%)] | 1 (2.9) | 1 (1.7) | 1 |
Comorbidity > 1 [n (%)] | 16 (47.1) | 26 (43.3) | 0.830 |
Cardioasa therapy [n (%)] | 5 (14.7) | 14 (23.3) | 0.426 |
Oral anticoagulant therapy [n (%)] | 11 (32.4) | 13 (21.7) | 0.326 |
Charlson Index [mean (SD)] | 5.47 (2.29) | 5.37 (2.91) | 0.867 |
ASA score [n (%)] | 0.129 | ||
II | 1 (2.9) | 9 (15) | |
III | 21 (61.8) | 37 (61.7) | |
IV | 12 (35.3) | 14 (23.3) | |
Time interval from signs/symptoms onset to surgery [n (%)] | 0.467 | ||
< = 12 h | 9 (26.5) | 14 (23.3) | |
> 12 h | 25 (73.5) | 46 (76.7) | |
Location of ischemia [n (%)] | 0.015 | ||
Left colon | 9 (26.4) | 10 (16.6) | |
Right colon | 4 (11.8) | 0 (0) | |
Transverse | 3 (8.8) | 3 (5) | |
Right and transverse | 2 (5.9) | 13 (21.7) | |
Entire colon | 16 (47.1) | 34 (56.7) | |
Presence of colic perforation [n (%)] | 6 (17.6) | 14 (23.3) | 0.426 |
Type of colonic resection [n (%)] | 0.020 | ||
Hartman’s resection | 9 (26.5) | 10 (16.7) | |
Subtotal colectomy with ileo-sigmoid colostomy | 5 (14.7) | 16 (26.7) | |
Total colectomy with terminal ileostomy | 16 (47.1) | 34 (56.6) | |
Right colectomy with ileo-colonostomy | 4 (11.7) | 0 | |
Open abdomen needed [n (%)] | 4 (11.8) | 0 | 0.015 |
Preoperative vasopressor agents [n (%)] | 19 (55.9) | 41 (68.3) | 0.267 |
Intraoperative vasopressor agents [n (%)] | 27 (79.4) | 47 (78.3) | 0.815 |