Post-approval studies (Phase 4)Study completedNCT00159848What this trial is testingEffect Of A Treatment Optimization Program To Improve Satisfaction With ViagraWho this might be right forImpotence Pfizer 8,000
Early research (Phase 1)Study completedNCT02945449What this trial is testingSafety of Wharton Jelly in Erectile DysfunctionWho this might be right forErectile Dysfunction Associated With Type 2 Diabetes Mellitus Sophia Al-Adwan 9
Not applicableStudy completedNCT00574184What this trial is testingPelvic Angiography in Non-Responders to Phosphodiesterase-5 Inhibitors (PANPI)Who this might be right forErectile Dysfunction University of California, Davis 10
Post-approval studies (Phase 4)Study completedNCT01123278What this trial is testingTestosterone Replacement in Metabolic Syndrome and InflammationWho this might be right forHypogonadismMetabolic SyndromeObesity+1 more University of Roma La Sapienza 82
Post-approval studies (Phase 4)Not Yet RecruitingNCT07636161What this trial is testingPLEASURE (Pleasing Lovers, Efficacy, Arousal, Satisfaction, and Uptake Research on Eroxon)Who this might be right forType 2 DiabetesType 2 Diabetes (T2DM) University of Miami 30
Large-scale testing (Phase 3)Study completedNCT06805513What this trial is testingActual Use Trial of Tadalafil 5 mgWho this might be right forErectile Dysfunction Sanofi 2,212
Testing effectiveness (Phase 2)Looking for participantsNCT07576335What this trial is testingMultimodal Prehabilitation and Rehabilitation for Men Undergoing Robot-Assisted Radical ProstatectomyWho this might be right forErectile Dysfunction Following Radical ProstatectomyProstate CancerUrinary Incontinence Following Surgical Procedure Surgical Outcomes Research Centre (SOuRCe) 64
Not applicableStudy completedNCT03308409What this trial is testingComparative Effectiveness and Safety of Three Protocols Usin Li-ESWT for Erectile DysfunctionWho this might be right forErectile Dysfunction Boston Medical Group 277
Post-approval studies (Phase 4)Study completedNCT00106392What this trial is testingA Safety and Efficacy Study of Prograf in the Prevention of Erectile Dysfunction After Radical ProstatectomyWho this might be right forErectile DysfunctionProstate Cancer Astellas Pharma Inc 131
Not applicableUnknownNCT03651024What this trial is testingSano V First In Human Study to Treat EDWho this might be right forErectile Dysfunction (ED) Sano V Pte Ltd 10
Post-approval studies (Phase 4)Study completedNCT00665340What this trial is testingInvestigate the Responsiveness of the Erectile Quality Scale to Vardenafil Flexible Dose vs Placebo in Males With Erectile Dysfunction (ED)Who this might be right forErectile Dysfunction Bayer 219
Post-approval studies (Phase 4)Looking for participantsNCT07753720What this trial is testingDaily Tadalafil as Adjunctive Therapy Versus Monotherapy for PDE5 Inhibitor-Resistant Erectile DysfunctionWho this might be right forErectile DysfunctionTadalafil Al-Azhar University 260
Large-scale testing (Phase 3)Study completedNCT04050020What this trial is testingPlatelet-rich Plasma (PRP) Injection for Treatment of Erectile FunctionWho this might be right forErectile Dysfunction Due to Arterial Insufficiency Institute for the Study of Urological Diseases, Greece 60
Post-approval studies (Phase 4)Study completedNCT00343200What this trial is testingThe Safety and Efficacy Of Viagra In Men With Erectile Dysfunction Who Do Not Self Identify.Who this might be right forImpotence Pfizer's Upjohn has merged with Mylan to form Viatris Inc. 371
Testing effectiveness (Phase 2)Study completedNCT01168817What this trial is testingClinical Proof-of-concept Study for the Combination BAY60-4552 / Vardenafil for the Treatment of Erectile Dysfunction Not Sufficiently Responsive to Standard Therapy With PDE5 InhibitorsWho this might be right forErectile Dysfunction Bayer 140
Large-scale testing (Phase 3)Study completedNCT00547287What this trial is testingStudying the Preference of Tadalafil to Sildenafil in Men With Problems Getting an Erection Across NationsWho this might be right forImpotence Eli Lilly and Company 2,760
Post-approval studies (Phase 4)Study completedNCT02939495What this trial is testingThe Efficacy and Safety of Dapoxetine/Sildenafil Combination TherapyWho this might be right forPremature EjaculationErectile Dysfunction Neutec Ar-Ge San ve Tic A.Ş 75
Large-scale testing (Phase 3)UnknownNCT02492386What this trial is testingBioabsorbable Everolimus-Eluting Stents for Internal Pudendal Artery-Related Arteriogenic Erectile DysfunctionWho this might be right forImpotence, Arteriogenic National Taiwan University Hospital 15
Early research (Phase 1)Study completedNCT01095588What this trial is testingStudy the Effect of Avanafil on the Pharmacodynamics and Pharmacokinetics of Warfarin in Healthy Male SubjectsWho this might be right forErectile Dysfunction VIVUS LLC 24
Post-approval studies (Phase 4)Study completedNCT00833638What this trial is testingA Study in Erectile DysfunctionWho this might be right forErectile Dysfunction Eli Lilly and Company 372