A randomized controlled comparison between periprostatic nerve block and pelvic plexus block at the base and apex of 14-core prostate biopsies

Autor: Dong Hyeon An, Jong Yeon Park, Ju Hyun Lim, Sung Jin Kim, Chang-Hoo Park, Jongpill Lee, Han Gwun Kim
Rok vydání: 2018
Předmět:
Zdroj: World journal of urology. 37(12)
ISSN: 1433-8726
Popis: To compare the pain control efficacies of the pelvic plexus block (PPB), periprostatic nerve block (PNB), and controls during a 14-core basal and apical core prostate biopsy. This randomized controlled study, performed between January 2015 and January 2016, included patients with an abnormal serum prostate-specific antigen (PSA > 3 ng/mL) level or a palpable nodule on digital rectal examination. The enrolled patients were randomized into three groups: Group 1, intrarectal local anesthesia (IRLA, 10 mL of 2% lidocaine jelly) and PPB with 3.0 mL of 2% lidocaine injected at the bilateral pelvic plexus; Group 2, IRLA and PNB with 3.0 mL of 2% lidocaine injected at both periprostatic nerves; and Group 3, only IRLA. Patients answered the visual analog scale (VAS) questionnaire at 6 time points. This study consisted of 163 patients (Group 1 = 55, Group 2 = 55, and Group 3 = 53). Pain at the apical biopsy location was less in Groups 1 and 2 than in Group 3 (p
Databáze: OpenAIRE