A Study Of The Evaluation Of Patients Opulation With Erectile Dysfunction, Treated With Sildenafil

Non-Interventional, Prospective Study Of the Evaluation Of Patients Population With ED, Treated With Sildenafil

In the present study, it is planned to observe a population of 100 ED patients treated previously with udenafil and for whom their physician decided to switch them to sildenafil because of poor udenafil tolerance and/or poor efficacy.

Inclusion Criteria:

• Male patients aged ≥ 18 years.
• Clinical diagnosis of erectile dysfunction supported by a total score of less than or equal to 21 according to Sexual Health Inventory-Male (SHI-M).
• Patients having a sexual partner throughout the study.
• Patients having been switched to sildenafil after a previous treatment with udenafil proved ineffective and/or was poorly tolerated. The evaluation of udenafil ineffectivness should be performed after attempt intercourse 2 times a week over the course of four weeks.

Exclusion Criteria:

• The patients for whom sildenafil is contraindicated according to the Local Product Document (LPD). (See appendix D)
• The patients for whom sexual activity is not indicated.