The influence of duodenally-delivered Shakuyakukanzoto (Shao Yao Gan Cao Tang) on duodenal peristalsis during endoscopic retrograde cholangiopancreatography: a randomised controlled trial

Table 2 Efficacy and safety of Shakuyakukanzoto

	Shakuyakukanzoto group	Control group
Ceased peristalsis	8 (80.0)	0 (0)
Required time (s)	76.0 ± 23.9	ND
Stop duration time (min)	11.3 ± 23.9	ND
Potassium concentration (mEq/L)
Before procedure	4.1 ± 0.3	4.0 ± 0.3
24 h after procedure	4.3 ± 0.3	4.2 ± 0.2

*ND no data. The required time and stop duration time in the control group were not measured because inhibition of duodenal peristalsis was not achieved with the placebo
Data are presented as number (proportion, %) or mean ± standard deviation

ISSN: 1749-8546