Introduction The serendipitous discovery of sildenafil (Viagra [sildenafil citrate]) as a
treatment for erectile dysfunction (ED) is one of the most fascinating drug development …

Introduction A detailed sexual history is the cornerstone for all sexual problem assessments
and sexual dysfunction diagnoses. Diagnostic evaluation is based on an in-depth sexual …

Background Animal studies postulate that platelet-rich plasma (PRP) injections improve key
elements of the pathophysiologic mechanisms leading to erectile dysfunction (ED). Aim To …

Quality of life (QOL) has become an important endpoint in the clinical research of sexual
dysfunction. This article reviews the QOL costs to men who have erectile dysfunction (ED) …

Background Sexual dysfunction (including altered sexual desire, orgasmic and ejaculatory
dysfunction, erectile and other problems) is a relatively common side effect of antidepressant …

Context Erectile dysfunction (ED) is a major health care problem worldwide and
phosphodiesterase 5 inhibitors (PDE5Is) are the pharmacological treatment of choice …

Aims Erectile dysfunction (ED) is a major care problem worldwide. Tadalafil and sildenafil
are the two most common phosphodiesterase 5 inhibitors used to treat ED. This systematic …

Purpose: We evaluated the efficacy and safety of tadalafil 20 mg, taken on demand, in men
with erectile dysfunction following bilateral nerve sparing radical retropubic prostatectomy …

PURPOSE: In conjunction with the assignment to update the Guidelines for Management of
Clinically Localized Prostate Cancer, the American Urological Association Prostate Cancer …

This is our first presentation of Great Drug Classes, and we start with a description of
phosphodiesterase type 5 inhibitors and their use in erectile dysfunction. This is an in‐depth …