Analisi delle varianti rare del carcinoma a cellule uroteliali della vescica nei Pazienti sottoposti a cistectomia radicale: impatto sulla prognosi.

Evaluation of an alternative dosing regimenwith tadalafil, three times per week, for men with erectile dysfunction: SURE study in Italy.

AIM: To examine the preference for two dosing regimens of 20 mg of tadalafil, on demand or three times per week, in men affected with erectile dysfunction (ED) in Italy. METHODS: Scheduled Use versus on demand Regimen Evaluation (SURE) is a multicenter, crossover and open-label study, involving 94 urology centers in Italy. Patients aged 18 years or older affected with ED for at least 3 months were enrolled and randomized to 20 mg of tadalafil treatment on demand or three times per week for 5-6 weeks. After a 1-week washout, patients were crossed over to the alternate regimen for 5-6 weeks. A treatment preference question was used to determine the preferred treatment regimen. International I…