Variables | Total (n = 286) | Kakita (n = 176) | Blumgart (n = 110) | p |
---|---|---|---|---|
Patients characteristics | ||||
Age (years) | 67 (21–87) | 66 (32–87) | 69 (21–86) | 0.143 |
Male | 166 (58.0) | 100 (56.8) | 66 (60.0) | 0.594 |
BMI | 22.3 (15.9–32.0) | 22.3 (15.9–32.0) | 22.2 (16.1–31.6) | 0.560 |
History of DM | 47 (16.4) | 27 (15.3) | 20 (18.2) | 0.530 |
Diameter of MPD (mm) | 3 (1–16) | 2 (1–8) | 3 (1–16) | 0.0001 * |
Thickness of the pancreas (mm) | 10 (5–18) | 10 (5–18) | 10 (6–18) | 0.203 |
Shor-term outcomes | ||||
Operative time (min) | 481 (254–920) | 487 (295–834) | 477 (254–920) | 0.782 |
Blood loss (mL) | 450 (20–3530) | 400 (20–3530) | 490 (60–1875) | 0.551 |
Pancreatic fistula (> Grade B) | 122 (42.7) | 75 (42.6) | 47 (42.7) | 0.985 |
Grade B | 110 (38.5) | 69 | 41 | 0.744 |
Length of drain placement > 22 | 59 (20.6) | 39 | 20 | 0.416 |
Infection | 51 (17.8) | 30 | 21 | 0.661 |
Grade C | 12 (4.2) | 6 (3.4) | 6 (5.5) | 0.407 |
Re-operation | 6 (2.1) | 4 | 2 | 0.792 |
Intraabdominal bleeding (IAB) | 4 (1.4) | 2 | 2 | 0.637 |
Leakage of pancreatojejunostomy | 2 (0.7) | 2 | 0 | 0.163 |
Arterial embolization for IAB | 6 (2.1) | 2 | 4 | 0.158 |
Latent pancreatic fistula (> Grade B) | 17 (5.9) | 14 (8.0) | 3 (2.7) | 0.055 |
Morbidity (> Clavien-Dindo Grade IIIa) | 70 (24.5) | 45 (25.6) | 25 (22.7) | 0.586 |
Postoperative hospital stay | 30 (16–127) | 30 (16–108) | 31 (16–127) | 0.290 |
Length of drain placement | 18.5 (4–127) | 18 (4–85) | 19 (4–127) | 0.204 |
Mortality | 2 (0.7) | 1 (0.5) | 1 (0.9) | 0.740 |