Objectives: To assess the long-term functional outcome, patient and partner satisfaction, and predictive factors for unfavorable results in men treated with a surgical approach for severe Peyronie's disease.
Methods: Sixty-one patients underwent surgical treatment for Peyronie's disease between 1997 and 2001 and were retrospectively evaluated. All patients were assessed preoperatively with a detailed sexual and medical history, focused physical examination, and penile duplex ultrasonography. Nineteen patients underwent penile plaque excision/incision and grafting with Tutoplast cadaveric pericardial grafting material (group 1). Penile prosthesis implantation and manual modeling was performed in 31 patients (group 2a), and 11 men were treated with penile prosthesis implantation and pericardial grafting (group 2b).
Results: The mean follow-up of the patients was 21.9 +/- 13.6 months (range 12 to 48). Complete penile straightening was achieved in 15 patients (78.9%) in the excision/incision and grafting group. In the 42 men who underwent reconstruction using penile prosthesis implantation (group 2a,b), penile curvature resolved completely in 37 patients (88%). Long-term postoperative residual curvatures greater than 30 degrees occurred in 3 patients (15.7%) and 2 patients (4.8%) in groups 1 and 2a,b, respectively. One penile prosthesis (2.3%) was explanted in the second group for erosion. Patient responses to our questionnaire showed that overall 83.6% of the patients and 76.9% of the partners were satisfied with the surgical result.
Conclusions: According to the results of this long-term, retrospective study, pericardial grafting can be used successfully after plaque excision/incision procedures in men undergoing surgical treatment for severe Peyronie's disease. In patients with Peyronie's disease and erectile dysfunction, implantation of a penile prosthesis and correction of the curvature with a graft can provide an acceptable, functionally straight penis without any increased risk of complications compared with penile prosthesis implantation alone.