Titration Study to Evaluate Efficacy and Satisfaction of Viagra in Men With Erectile Function.
To evaluate the efficacy of Viagra dose titration to 100mg versus 50mg in men with erectile dysfunction, based on responses to the IIEF questionnaire as measured at the beginning and at the end of double blind treatment, comparing the group titrated to 100mg vs. the group maintained on 50mg.
|Study Design:||Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Primary Purpose: Treatment
|Official Title:||A Prospective Multicenter, Parallel Group Study With A Single Blind Phase And A Double Blind Randomised Phase, To Evaluate The Efficacy And Satisfaction Of Viagra (Sildenafil Citrate) High Dose (100mg) Titration Compared With 50mg Dose, In Men With Erectile Dysfunction|
- Change in IIEF erectile function domain score at the end of double blind treatment.
- Change in other IIEF domain scores; Response to other questionnaires regarding treatment satisfaction, safety and tolerability.
|Study Start Date:||October 2005|
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|Study Director:||Pfizer CT.gov Call Center||Pfizer|