A Randomized, Double-Blind, Parallel, Placebo-Controlled Study in Men With Erectile Dysfunction to Evaluate the Efficacy and Safety of Tadalafil When Sexual Attempts Occur at Specific Time Points After Dosing
Abstract
Study to see how effective different doses of tadalafil are for getting and keeping an erection when sex is attempted after a certain number of hours.
Conditions: Impotence.
Primary outcome: Prove superiority to placebo by measuring question 3 of the SEP diary.
Enrollment: 485 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 485 participants or records.
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