Table 3 Surgical results in patients with and without drainage
From: Efficacy of endoscopic gallbladder drainage in patients with acute cholecystitis
No drainage(n = 68) | Drainage(n = 33) | P value | |
|---|---|---|---|
Surgery time (min) | 107 (51–304) | 148 (75–299) | 0.0028 |
Blood loss (ml) | 5 (0–201) | 7 (1–202) | 0.0085 |
Conversion to open surgery | 0 | 0 | |
Cystic duct closure | |||
5 mm clip | 48 | 9 | 0.00018 |
12 mm clip | 5 | 3 | |
Automatic suturing device | 11 | 16 | |
Subtotal cholecystectomy | 4 | 5 | |
Postoperative complication Clavian–Dindo criteria | |||
No complication | 64 | 33 | 0.59 |
Grade II | 2 | 0 | |
Grade IIIa | 2 | 0 | |
Postoperative stay(day) | 4 (1–17) | 7 (2–17) | 0.0019 |