Table 2.
Operative and post-operative results
| Laparoscopic | Open | P value | |||
|---|---|---|---|---|---|
| N = 485 | N = 162 | ||||
| Data are presented as median (IQR) or n (%) | |||||
| Surgical time (mins) | 185 | (150–235) | 205 | (168–250) | 0.013 |
| Clamping Type | |||||
| Main artery only | 353 | (72.78%) | 60 | (37.04%) | < 0.001 |
| Artery and Vein | 29 | (5.98%) | 39 | (24.07%) | |
| Selective arterial | 73 | (15.05%) | 4 | (2.47%) | |
| None | 30 | (6.19%) | 56 | (34.57%) | |
| Unknown | 0 | (0%) | 3 | (1.85%) | |
| Ischemic Time (mins) | 21 | (17–27) | 19 | (14–25) | 0.005 |
| EBL (mL) | 150 | (100–300) | 250 | (150–425) | < 0.001 |
| Margins | 0.704 | ||||
| Involved | 15 | (3.09%) | 6 | (3.70%) | |
| Uninvolved | 470 | (96.91%) | 156 | (96.30%) | |
| Length of Hospital Stay (days) | 2 | (2–3) | 4 | (3–5) | < 0.001 |
| Complications | |||||
| None | 414 | (85.36%) | 118 | (72.84%) | < 0.001 |
| Any | 71 | (14.64%) | 44 | (27.16%) | |
| Clavien-Dindo Grade | |||||
|
HG (≥ 3) Pneumothorax Hemorrhage Urine Leak |
14 1 6 7 |
(2.89%) |
7 2 3 2 |
(4.32%) | 0.372 |
| LG/None | 471 | (97.11%) | 155 | (95.68%) | |
| Local Recurrence | 6 | (1.24%) | 5 | (3.09%) | 0.193 |
| Metastasis | 8 | (1.65%) | 8 | (4.94%) | 0.0499 |