Treatment effects of phosphodiesterase-5 inhibitors may improve with time following nerve-sparing radical prostatectomy

摘要

Objective: Erectile dysfunction (ED) is common following radical prostatectomies, and phosphodiesterase type 5 inhibitors (PDE5 inhibitors) are generally considered the first choice of treatment. The purpose of this study was to analyze the long-term efficacy of PDE5 inhibitors in a group of men who did not achieve sufficient erectile function from the medication in the short term following surgery.