A Multicenter Open-Label Study to Determine Treatment Preference of Tadalafil (IC351, LY450190) or Sildenafil Citrate in the Oral Treatment of Erectile Dysfunction
Abstract
To determine if men prefer tadalafil or sildenafil for getting and keeping an erection after treatment with both drugs.
Conditions: Impotence.
Primary outcome: Preference Assessment measured by the Treatment Preference Question.
Enrollment: 386 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 386 participants or records.
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