Konstantinos Giannitsas

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Overactive bladder is a common and bothersome condition. Antimuscarinic agents, as a class, are the cornerstone of medical treatment of overactive bladder. They offer significant improvements in symptoms and patients' quality of life. Antimuscarinics are generally well tolerated with mild and predictable side effects. Available antimuscarinics have small,(More)
Sildenafil was the first orally administered phosphodiesterase-5 inhibitor approved for the treatment of erectile dysfunction. Its successful introduction into clinical practice was soon followed by the launch of two other phosphodiesterase-5 inhibitors: vardenafil and tadalafil. The plethora of choices made the question "which PDE-5 inhibitor?" relevant(More)
Endothelial dysfunction is a pathological entity that multiply affects the health status. Erectile dysfunction is being recognized as a condition that is strongly interrelated with endothelial dysfunction, being a vascular event itself. Oral pharmacotherapy for erectile dysfunction has provided us with a new armamentarium on this condition.(More)
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