The Quality of Erection Questionnaire (QEQ) is a new questionnaire that was developed to
assess erectile attributes in men with erectile dysfunction. The study objective is to
validate the Quality of Erection Questionnaire (QEQ) through the evaluation of subject
responses to the QEQ regarding the quality and hardness of erections at baseline compared to
subject responses post 6 and 10 weeks dosing with Viagra (sildenafil citrate).
Phase:
Phase 4
Details
Lead Sponsor:
Pfizer Pfizer's Upjohn has merged with Mylan to form Viatris Inc.