780
Participants
Start Date
May 31, 2003
Study Completion Date
May 31, 2004
sildenafil
sildenafil 50 mg tablet by mouth 1 hour before sexual activity for 12 weeks; the dose could be increased to 100 mg or decreased to 25 mg.
placebo
placebo tablet by mouth 1 hour before sexual activity for 12 weeks
Pfizer Investigational Site, Torino
Pfizer Investigational Site, Marseille
Pfizer Investigational Site, Turku
Pfizer Investigational Site, Gallarate (VA)
Pfizer Investigational Site, Madrid
Pfizer Investigational Site, Madrid
Pfizer Investigational Site, Madrid
Pfizer Investigational Site, Nîmes
Pfizer Investigational Site, Toulouse
Pfizer Investigational Site, Padua
Pfizer Investigational Site, Modena
Pfizer Investigational Site, Valencia
Pfizer Investigational Site, Valencia
Pfizer Investigational Site, Barakaldo
Pfizer Investigational Site, Zaragoza
Pfizer Investigational Site, Siena
Pfizer Investigational Site, Clermont-Ferrand
Pfizer Investigational Site, Lyon
Pfizer Investigational Site, Bari
Pfizer Investigational Site, Oulu
Pfizer Investigational Site, Neuilly-sur-Seine
Pfizer Investigational Site, LE Kremlin Bicentre
Pfizer Investigational Site, Catania
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Saint Petersburg
Pfizer Investigational Site, Saint Petersburg
Pfizer Investigational Site, Rostov-on-Don
Pfizer Investigational Site, Novosibirsk
Pfizer Investigational Site, Novosibirsk
Pfizer Investigational Site, Barnaul
Pfizer Investigational Site, Tampere
Pfizer Investigational Site, Krakow
Pfizer Investigational Site, Lodz
Pfizer Investigational Site, Lublin
Pfizer Investigational Site, Olsztyn
Pfizer Investigational Site, Szczecin
Pfizer Investigational Site, Warsaw
Pfizer Investigational Site, Moscow
Pfizer Investigational Site, Nizhny Novgorod
Pfizer Investigational Site, Saint Petersburg
Pfizer Investigational Site, Yekaterinburg
Pfizer Investigational Site, South Yorkshire
Pfizer Investigational Site, Taunton
Pfizer Investigational Site, Nice
Pfizer Investigational Site, Roma
Pfizer Investigational Site, San Juan
Pfizer Investigational Site, Barcelona
Pfizer Investigational Site, Karlshamn
Pfizer Investigational Site, Malmo
Pfizer Investigational Site, Skövde
Pfizer Investigational Site, Stockholm
Pfizer Investigational Site, Värnamo
Pfizer Investigational Site, Västervik
Pfizer Investigational Site, Bodelwyddan
Pfizer Investigational Site, Belmont
Pfizer Investigational Site, Blackpool
Pfizer Investigational Site, Urmston
Pfizer Investigational Site, Ashford
Pfizer Investigational Site, Nr Lichfield
Pfizer Investigational Site, Addlestone
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
INDUSTRY