Sildenafil or vardenafil nonresponders' erectile response to tadalafil.

Introduction: Erectile dysfunction has usually been treated by a phosphodiesterase 5 inhibitor in men, especially in the past decade. Although sildenafil and vardenafil are widely used, there is a high percentage of people who do not respond to these drugs. This study was performed in order to evaluate the efficacy of the lastly presented phosphodiesterase 5 inhibitor, tadalafil, in nonresponder group of patients to sildenafil and vardenafil.

The efficacy of an enuresis alarm in monosymptomatic nocturnal enuresis.

Introduction: Monosymptomatic nocturnal enuresis (MNE) is a frequent problem in children older than five years of age. Of the various treatment options, the enuresis alarm has been widely advocated for treating nocturnal enuresis. This study was designed to evaluate the success rates of the enuretic alarm device in patients with MNE.