Long-term intracavernosal injection therapy: treatment efficacy and patient satisfaction

Intracavernosal injection therapy (ICI) was the first pharmacologic treatment in the management of erectile dysfunction. ICI allows for customization of medication composition and concentrations, making it a highly effective treatment with an acceptable side effect profile. The objective was to investigate the long-term results of ICI using validated and non-validated instruments. This is a retrospective, single-institution study of 105 patients (mean age 61.6 ± 11.1) patients using ICI. Mean duration of ICI was 8.4 ± 6.25 years. Pre- and post-treatment patient-reported penile rigidity were 41.1% ± 29.3 and 89.6% ± 13.6, respectively (p