Table 2. Intraoperative outcomes.
| Patient’s data | DP robot (n=21) | DP laparoscopy (n=25) | DP open (n=43) | P |
|---|---|---|---|---|
| Operative time, med [min – max] | 345 [170–588] | 306 [100–606] | 251 [130–450] | 0.01 |
| Blood loss, mL, med [min – max] | 192 [100–1,000] | 356 [100–800] | 573 [100–2,000] | 0.0002 |
| Blood transfusion, n (%) | 1 (4.8) | 2 (8.0) | 5 (11.6) | 0.65 |
| Conversion, n (%) | 2 (9.5) | 7 (28.0) | – | 0.15 |
| Splenic preservation, n (%) | 14/19 (73.7) | 13/17 (76.5) | 4/9 (44.4) | 0.003 |
| Associated vascular resection, n (%) | 0 (0) | 1 (4.0) | 1 (2.3) | 0.74 |
| Associated digestive resection, n (%) | 0 (0) | 2 (8.0) | 7 (16.3) | 0.04 |
| Number of nodes, med [min – max] | 12.4 [8–20] | 9.4 [0–20] | 9.72 [0–28] | 0.29 |
| R0 resection, yes n (%) | 101 (100) | 72 (70) | 313 (93.9) | 0.07 |
1,10/10 R0 resection in case of malignant tumor; 2, 7/10 R0 resection in case of malignant tumor; 3, 31/33 R0 resection in case of malignant tumor.