Psychosocial impact and effectiveness of tadalafil among treatment-naïve and previously-treated men with erectile dysfunction in Saudi Arabia and other Gulf-region countries.

Objective: This observational, comparative study, conducted in Saudi Arabia, Kuwait, and the United Arab Emirates, assessed psychosocial and efficacy outcomes of tadalafil 20 mg on demand, over a period of 20 weeks, in men with erectile dysfunction (ED) who were treatment-naïve versus pretreated with an ED treatment other than tadalafil.

Methods: The short form of the Psychological and Interpersonal Relationship Scales (SF-PAIRS) was used to assess psychosocial outcomes (Time Concerns, Spontaneity, and Sexual Self-Confidence). Change from baseline in the International Index of Erectile Function (IIEF) erectile function (EF) domain score was used to assess effectiveness, and Global Assessment Question (GAQ) was asked to determine improvement in erections.