[Is the recommended treatment for erectile dysfunction effective for men over age 65?].

Objectives: To evaluate the recommended erectile dysfunction treatment algorithm for men over age 65.

Patients And Methods: Between 2004 and 2006, 334 men were treated for ED at our institution, of whom 64 were greater than 65 years old (19.2%). Medical history, ED treatments and patients' satisfaction were reported. The first line therapy was PDE 5 inhibitors except after radical prostatectomy, followed by intracavernous injections (ICI). When conservative treatments failed, penile prosthesis was proposed. Mean follow up was 23.7 months.

Results: Mean age was 69.2 years (65-81). Aetiology of ED was organic in 85.9% (39.1% after radical pelvic surgery) and partially drug induced in 45.8%. With PDE 5 inhibitors, the mean success rate was 26.5 and 7.1% after radical pelvic surgery. Because of cost, 30.8 % of satisfied patients stopped PDE 5 inhibitors. Mean ICI success rate was 60.4% but 34.5% of satisfied men interrupted them. Finally, 14% of patients were successfully treated by PDE 5 inhibitors and 29.7% by ICI. Penile prosthesis was implanted in 12 patients (18.7%) with a mean success rate of 83.3%. No successful ED treatment was found in a third of patients.

Conclusion: PDE 5 inhibitors after 65 were found to be less successful as envisaged. This study points out the probable inadequacy between the patients' expectations and the therapeutic options, including socioeconomic terms.