Characteristics | Patients with incisional hernia N = 14 | Patients without incisional hernia N = 138 | Total N = 152 | P-value |
---|---|---|---|---|
Sex | 0.47 | |||
Male | 6 (42.9) | 46 (33.3) | 52 (34.2) | |
Female | 8 (57.1) | 92 (66.7) | 100 (65.8) | |
Age in years (median, range) | 67 (48-72) | 60 (24-75) | 60 (24-75) | <0.01 |
ASA score (median, range) | 2 (1-2) | 2 (1-2) | 2 (1-2) | 0.11 |
Body Mass Index (median, range) | 25.9 (21.3-32.0) *n=10 | 24.9 (17.2-39.2) *n=110 | 25.0 (17.2-39.2) *n=120 | 0.66 |
Preoperative neoadjuvant chemotherapy | 9 (64.3) | 66 (48.5) *n= 136 | 75 (50) | 0.26 |
Origin of peritoneal carcinomatosis | 0.93 | |||
Pseudomyxoma peritonei | 5 (35.7) | 39 (28.3) | 44 (29.0) | |
Colorectal cancer | 5 (35.7) | 63 (45.7) | 68 (44.7) | |
Appendix cancer | 3 (21.4) | 30 (21.7) | 33 (21.7) | |
Malignant peritoneal mesothelioma | 1 (7.2) | 6 (4.3) | 7 (4.6) | |
Number of involved regions of peritoneal carcinomatosis at time of CRS (No.) (median, range) | 3 (1-7) | 3 (0-7) | 3 (0-7) | 0.75 |
Duration of surgery (h) (median, range) | 5.9 (4.0-8.0) | 5.5 (1.7-16.7) | 5.6 (1.7-16.7) | 0.70 |
Postoperative complications during hospital stay | 5 (35.7) | 53 (38.4) | 58 (38.2) | 0.84 |
Surgical complications (events, %)** | ||||
Fascial dehiscence | 3 (21.4) | 5 (3.6) | 8 (5.3) | |
Early fascia dehiscence ≤30 days postoperatively requiring re-operation | 1 (33.3) | 3 (60.0) | 4 (50.0) | |
Late fascia dehiscence >30 days postoperatively | ||||
Treated conservatively | 1 (33.3) | 0 (0.0) | 1 (12.5) | |
Requiring re-operation | 1 (33.3) | 2 (40.0) | 3 (37.5) | |
Surgical site infection | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
Intraabdominal abscess requiring drainage | 1 (7.1) | 3 (2.2) | 4 (2.6) | |
Anastomotic leak | 0 (0.0) | 2 (1.4) | 2 (1.3) | |
Intestinal fistula | 0 (0.0) | 1 (0.7) | 1 (0.7) | |
Pelvic abscess spontaneous emptied through vaginal stump | 0 (0.0) | 1 (0.7) | 1 (0.7) | |
Blow out of rectal stump | 0 (0.0) | 1 (0.7) | 1 (0.7) | |
Medical complications (events, %)** | ||||
Febrilia e causa | 2 (14.3) | 13 (9.4) | 15 (9.9) | |
Pneumonia | 1 (7.1) | 13 (9.4) | 14 (9.2) | |
Pleura effusion requiring drainage | 1 (7.1) | 12 (8.7) | 13 (8.6) | |
Urinary tract infection | 1 (7.1) | 9 (6.5) | 10 (6.6) | |
Other complications*** | 1 (7.1) | 20 (14.5) | 21 (13.8) | |
30-day mortality | 0 (0.0) | 1 (0.7) | 1 (0.7) | 0.75 |
Hospital stay at the department (days) (median, range) | 15 (13-70) | 14 (10-44) | 14 (10-70) | 0.18 |
Referred to local hospital for further recreation | 4 (28.6) | 44 (31.9) | 48 (31.6) | 0.80 |
Received postoperative adjuvant chemotherapy | 2 (14.3) | 47 (34.1) | 49 (32.2) | 0.64 |