RESUMO
OBJECTIVE: To determine the efficacy and tolerability of flexible dosing with vardenafil in a broad population of men with erectile dysfunction (ED). METHODS: 10-week, open-label, flexible-dose study starting with vardenafil 10 mg, titrating to 5 mg or 20 mg at weeks 2 and 6 based on efficacy and tolerability, set in 78 community practice centers in Germany and France. Participants comprised 398 men aged > or =18 years with ED. Main outcome measures were self-reported improvement in erections according to a Global Assessment Question (GAQ), diary questions from the Sexual Encounter Profile (SEP2 and SEP3), and the erectile function domain score from the International Index of Erectile Function (IIEF) questionnaire. RESULTS: In a last observation carried forward (LOCF) analysis, a total of 92% (336/366) of men with ED reported an improvement of erections according to the GAQ. Per-patient success rates for penetration (SEP2) and maintenance (SEP3) of erection for intercourse were 89% (348/390) and 78% (303/390), respectively. Mean erectile function domain scores increased from 13.9 at baseline to 25.9 at LOCF. Vardenafil was generally well tolerated; headache (6%, 25/398) and flushing (6%, 24/398) were the most frequent adverse events. CONCLUSIONS: In this community practice setting, vardenafil was shown to be a highly effective and generally well-tolerated treatment for men with ED when dosing was titrated by the physician to individual patient requirements.
