Titration Study to Evaluate Efficacy and Satisfaction of Viagra in Men With Erectile Function.

Summary

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.

Timeline

Start

2005-10

Primary completion

—

Completion

—

Drugs

Indications