Randomized Controlled Trial
Copyright ©The Author(s) 2015.
World J Gastroenterol. Aug 14, 2015; 21(30): 9182-9188
Published online Aug 14, 2015. doi: 10.3748/wjg.v21.i30.9182
Table 2 Results of selective bile duct cannulation n (%)
0.025-inch group (n = 109)0.035-inch group (n = 160)P value
Success rate of selective bile duct cannulation with WGC88 (80.7)138 (86.3)0.2261
Pancreatic duct GW15 (13.8)21 (13.1)0.8801
Success rate of selective bile duct cannulation with pancreatic duct GW7 (46.7)11 (52.4)0.8841
Precutting9 (8.3)11 (6.9)0.6721
Success rate of selective bile duct cannulation with precutting6 (66.7)7 (63.6)0.8931
Final success rate of selective bile duct cannulation101 (92.7)156 (97.5)0.1131