Randomized Controlled Trial
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Apr 27, 2023; 15(4): 712-722
Published online Apr 27, 2023. doi: 10.4240/wjgs.v15.i4.712
Table 2 Incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis in each group

External use of mirabilite group (n = 117)
Blank group (n = 117)
P value
Overall< 0.0011
PEP9 (7.7%)31 (26.5%)
No PEP108 (92.3%)86 (73.5%)
< 6 years old0.0011
PEP1 (2.1%)14 (27.5%)
No PEP46 (97.9%)37 (72.5%)
≥ 6 years old0.0311
PEP8 (11.4%)17 (25.8%)
No PEP62 (84.7%)49 (74.2%)