A Randomized, Double-blind, Placebo Controlled, Parallel Arm, Multicenter Trial Assessing the Effect of Daily Treatment of Vardenafil 20 mg or Sildenafil 100 mg Compared to Placebo on Spermatogenesis
Latest Information Update: 07 Jan 2015
At a glance
- Drugs Vardenafil (Primary) ; Sildenafil
- Indications Erectile dysfunction
- Focus Pharmacodynamics
- Sponsors Bayer
Most Recent Events
- 30 Apr 2008 New trial record.