A Study in Patients With Erectile Dysfunction

Summary

The purpose of this study is to investigate if treatment in erectile dysfunction with a long-acting drug (Tadalafil) taken once a day or taken as needed results in a longer treatment adherence and better long term outcomes (over 24 weeks), compared with a short-acting drug (Sildenafil Citrate) taken as needed.

Timeline

Start

2010-05

Primary completion

2011-06

Completion

2011-06

Publications

• Buvat J, Buttner H, Hatzimouratidis K, Vendeira PA, Moncada I, Boehmer M, Henneges C, Boess FG. Adherence to initial PDE-5 inhibitor treatment: randomized open-label study comparing tadalafil once a day, tadalafil on demand, and sildenafil on demand in patients with erectile dysfunction. J Sex Med. 2013 Jun;10(6):1592-602. doi: 10.1111/jsm.12130. Epub 2013 Apr 2.

Drugs

Indications