222
Participants
Start Date
October 31, 2005
Study Completion Date
June 30, 2006
Levitra (Vardenafil, BAY38-9456)
10 mg Vardenafil bid
Placebo
Matching placebo
Hamburg
Hamburg
Tostedt
Kiel
Marburg
Düsseldorf
Mülheim
Osnabrück
Leverkusen
München
Starnberg
Rosenheim
Biberach
Weiden
Leipzig
Lead Sponsor
Bayer
INDUSTRY