Overview A Study of LY900010 in Erectile Dysfunction Status: Completed Trial end date: 2011-11-01 Target enrollment: Participant gender: Summary The primary purpose of the study is to compare the efficacy of LY2452473 + tadalafil to tadalafil alone in improving the erectile function (EF) of men with erectile dysfunction (ED) who incompletely respond to tadalafil alone. Phase: Phase 2 Details Lead Sponsor: Eli Lilly and CompanyTreatments: Tadalafil