Int J Impot Res. 2025 Sep 13. doi: 10.1038/s41443-025-01165-9. Online ahead of print.
ABSTRACT
Erectile dysfunction affects around 40% of men and is increasingly prevalent with age and comorbid conditions like cardiovascular disease and depression. Inflatable penile prostheses could be considered one of the definitive treatments for this condition. This systematic review aims to compare the safety and durability of AMS 700® (Boston Scientific), Coloplast Titan® (Coloplast), Rigicon Infla 10® (Rigicon), and Zephyr ZSI 475® (Zephyr) inflatable penile prostheses, focusing on infection rates, removals, and mechanical failures. A systematic review following PRISMA guidelines was conducted. The search identified studies on penile prostheses safety and patient satisfaction. Inclusion criteria were studies on adult males undergoing three-component penile prosthesis implantation for erectile dysfunction reporting data on removal rates, causes, and mechanical failures. Studies on implantation of two-component or malleable penile prosthesis were excluded. After the screening, 30 studies published between 1994 and 2023 were included. The median follow-up duration ranged from 12 to 206 months. Removal rates ranged from 0% to 52.9%, generally below 10%, with infection rates typically under 5%. AMS 700® devices had removal rates from 0.3% to 52.9%, while Coloplast Titan® devices ranged from 0% to 6.2%. Rigicon Infla 10® showed a low mechanical failure rate of 2-3% over short follow-up periods. Zephyr ZSI 475® had high initial mechanical failure rates (25.7%). Mechanical failures varied widely, with AMS® reporting rates from 0 to 37.3%, Coloplast Titan® from 0 to 9.1% but with median shorter follow-up durations. Most inflatable penile prostheses demonstrate good long-term tolerance and durability. While AMS 700® and Coloplast Titan® prostheses are well-established, the low mechanical failure rates of the Rigicon Infla 10®, although promising, need to be confirmed by further studies with a longer follow-up. Preliminary Zephyr® data are inconclusive but highlight the need for further evaluations. Rigorous long-term follow-up and comparative studies are essential to confirm these findings and guide clinical decision-making.
PMID:40940535 | DOI:10.1038/s41443-025-01165-9
Recent Comments