Randomized Controlled Trial
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Jan 27, 2024; 16(1): 196-204
Published online Jan 27, 2024. doi: 10.4240/wjgs.v16.i1.196
Table 4 Incidence of adverse events during and after the procedure
Variable
PVB group (n = 28)
Control group (n = 30)
P value
Nausea (%)7.126.70.03
Vomiting (%)3.616.70.04
Respiratory depression (%)0100.02
Hypotension (%)3.66.70.65
Bradycardia (%)03.3> 0.99
Puncture site hematoma (%)00> 0.99