A Modified Technique Reduced Operative Time of Laparoendoscopic Rendezvous Endoscopic Retrograde Cholangiopancreatography Combined with Laparoscopic Cholecystectomy for Concomitant Gallstone and Common Bile Ductal Stone

Table 2

Surgical result of laparoendoscopic rendezvous ERCP combined with laparoscopic cholecystectomy.

	Group 1	Group 2	𝑃 value
Total case numbers	32	28
Conversion to LCBDE (𝑛)	1 (3.1%)	4 (13.8%)	0.182
For the unconverted cases	Group 1	Group 2
Mean operative time (min)	82.6 ± 19.6 (58–156)	118.0 ± 23.1 (85–185)	0.038
Blood loss (mL)	45.0 ± 10.8 (30–80)	44.3 ± 18.2 (20–85)	0.187
Mean time of endoscopic part (min)	26.5 ± 5.99 (15–40)	58.7 ± 13.3 (35–90)	0.017
Mean hospital stay (day)	5.2 ± 0.8 (4–9)	5.5 ± 1.1 (5–9)	0.109
Postoperative morbidity (𝑛)	2 (6.2%)	2 (7.1%)	0.641
Hyperamylasemia (𝑛)	1 (3.1%)	2 (7.1%)
Abdominal fluid collection (𝑛)	1 (3.1%)
Residual stone (𝑛)	0 (0%)	0 (0%)

LCBDE: laparoscopic common bile duct exploration.