By network meta- analysis , sildenafil seems to be the most efficiency with a slightly higher rate of treatment-emergent adverse events ( TEATs ) , whereas tadalafil had the lowest TEATs .
Compared with placebo , PDE5-Is manifested significantly improved treatment outcomes .
Overall , regular regimen demonstrated statistically pronounced better potency than on-dem and .
Phosphodiesterase type-5 inhibitors ( PDE5-Is ) have been recommended as first line therapy for erectile dysfunction for patients received nerve-sparing radical prostatectomy for prostate cancer .
We examed the efficiency of PDE5-Is and considered the optimal application .
Tadalafil rehabilitation therapy preserves penile size after bilateral nerve sparing radical retropubic prostatectomy.
OBJECTIVE To evaluate the change in penile size r bilateral nerve sparing retropubic radical prostatectomy ( BNSRRP ) and possible effect of Tadalafil . MATERIAL S AND METHODS A total of 65 patients underwent BNSRRP and they were evaluated prospect ively for a whole year of follow-up . The patients were r and omized to control without rehabilitation ( Group 1 ) or Tadalafil rehabilitation group ( Group 2 ) . The patients were evaluated at months 3 , 6 and 12 postoperatively for erectile function , penile measurements ( flaccid penile length , penile length at maximum erection , penile circumference at flaccid status , and penile circumference at maximum erection ) , penile abnormalities and general health status . Statistical analysis was performed by Chi-Square test and significance was defined as p value < 0.05 . RESULTS In Group 1 there was significant decrease in penile measurements at month 3 compared to preoperative measurements . There was decrease in all parameters at month 6 compared to month 3 but only the decrease in penile length at maximum erection was significant . There were no significant differences between postoperative months 6 and 12 for all measurements . In Group 2 there was a tendency to decrease in all measurements at month 3 compared to baseline . There was no significant difference for penile measurements between postoperative 3rd and 6th months and between 6th month and the first year . CONCLUSION Although further large sample d trials are needed to describe the possible positive effect of tadalafil or other PDE5-I 's on penile size after BNSRRP , tadalafil rehabilitation is effective in preserving penile size especially in the early postoperative period after BNSRRP
By network meta- analysis , sildenafil seems to be the most efficiency with a slightly higher rate of treatment-emergent adverse events ( TEATs ) , whereas tadalafil had the lowest TEATs .
Compared with placebo , PDE5-Is manifested significantly improved treatment outcomes .
Overall , regular regimen demonstrated statistically pronounced better potency than on-dem and .
Phosphodiesterase type-5 inhibitors ( PDE5-Is ) have been recommended as first line therapy for erectile dysfunction for patients received nerve-sparing radical prostatectomy for prostate cancer .
We examed the efficiency of PDE5-Is and considered the optimal application .