(444) Long-term Outcomes of Inflatable Penile Prosthesis in a VA Practice

Abstract

Abstract Introduction Inflatable penile prostheses have favorable short-term results for men with refractory erectile dysfunction, but few studies have evaluated the long-term outcomes, including in a VA population. Objective This study aims to evaluate the outcomes and satisfaction rates using the novel validated survey, the Satisfaction Survey for Inflatable Penile Implant (SSIPI) of a long-term single-center VA practice. Methods Chart reviews were completed as a Quality Improvement project. All patients who underwent a primary inflatable penile prosthesis implantation from 1993-2021 were included. Demographics and data were collected; SSIPI was administered to men who could be reached. Statistical analyses were performed. Results 114 men were identified, 82 alive and 32 deceased. In the cohort we contacted, mean age at time of surgery was 62.6 years old and mean follow-up 78.2 months (5-234 months). Average SSIPI scores were 64.5/80 (26-80). Smokers were less satisfied with length of penis vs. non-smokers (SSIPI#8 = 2.89 vs 3.93, p=0.032). Men with diabetes were more likely to express regret about undergoing IPP surgery compared to men without (SSIPI#4 = 4.05 vs 4.38, p=0.0029). Men with an ASA score of 2 or less had higher total SSIPI scores compared to ASA score of 3+ (70.36 vs. 61.13, p=0.046). Conclusions Long-term satisfaction with IPP in a veteran population appears favorable. However, a significant number of these men still score poorly on SSIPI and/or have complications. The utility of this novel assessment instrument appears excellent. Men with smoking, diabetes, and higher overall comorbidities may find fewer positive results. Disclosure No