Comparison of the tolerability and efficacy of intra-rectal lidocaine gel with peri-prostatic nerve block as anaesthetic techniques for prostate biopsy

摘要

Background:Prostate biopsy is a painful procedure. However, over the years, varied opinions exist among urologists about the methods of achieving optimal pain relief for the procedure. The purpose of this study was to compare the tolerability of administration and the efficacy of intra-rectal lidocaine gel with peri-prostatic nerve block for this procedure.MethodsFrom June 2016 to June 2017, 110 patients who met the study criteria were randomized to receive either intra-rectal lidocaine gel (Group 1) or an apical peri-prostatic nerve block (Group 2) for prostate biopsy. Their level of pain perception during the anaesthesia administration and the prostate biopsy was assessed using the Numeric Rating Scale. Other biopsy-related complications and patient satisfaction were also evaluated. Grouped data were compared using student t test and Chi-square with p?