Choledochoscope manometry about different drugs on the Sphincter of Oddi

Table 4 Effects of gastro kinetic agents on SO pressure

		Domperidone (n = 20)	Mosapride (n = 20)	Tegaserod (n = 20)
SOBP (mmHg)	Before administration	10.30 ± 4.99	12.56 ± 13.02	7.11 ± 4.08
	10 min	12.79 ± 13.47	5.36 ± 6.70	9.44 ± 5.25
	20 min	6.40 ± 3.66a	6.00 ± 5.74	12.93 ± 31.97
SOCA (mmHg)	Before administration	110.52 ± 37.80	83.44 ± 46.16	74.62 ± 26.06
	10 min	97.20 ± 59.96	45.06 ± 31.32c	71.74 ± 37.63
	20 min	68.67 ± 41.02b	52.48 ± 44.19	58.54 ± 37.19
SOF (t/min)	Before administration	6.84 ± 2.43	7.13 ± 3.21	6.55 ± 2.49
	10 min	8.03 ± 6.52	6.33 ± 3.07	6.07 ± 3.31
	20 min	8.86 ± 7.56	5.74 ± 2.41	5.88 ± 1.47
CDBP (mmHg)	Before administration	5.78 ± 6.59	3.92 ± 3.58	2.9 ± 3.71
	10 min	5.38 ± 2.23	1.74 ± 1.77	3.36 ± 2.98
	20 min	4.34 ± 4.75	1.95 ± 3.43	4.07 ± 5.27

10.30 ± 4.99 vs 6.40 ± 3.66,

^aP < 0.05; 110.52 ± 37.80 vs 68.67 ± 41.02,

^bP < 0.01; 83.44 ± 46.16 vs 45.06 ± 31.32,

^cP < 0.01.