[Penile prosthesis for erectile dysfunction--long-term follow-up].
Our armamentarium for the treatment of erectile dysfunction has recently been expanded by addition of Viagra and the MUSE. However, their long-term results are still unknown. The insertion of a penile prosthesis is invasive, expensive, and irreversible, but under optimal condition provides an acceptable, definitive solution for erectile dysfunction. We evaluated our long-term results with penile prosthesis insertion (PPI). From 1987-1998, 57 patients underwent PPI in our department. Mean age was 55 years and the common causes of erectile dysfunction were atherosclerotic disease (23), radical pelvic surgery (15), and diabetes mellitus (14). Semirigid prostheses were inserted in 12 and inflatable prostheses in 45, including 42 single-component and 3 multi-component prostheses. Recently we interviewed these patients by telephone, using a standard questionnaire. Those not satisfied with the surgical results (83% of the living patients) were examined in our clinic. Mean follow-up was 53 months. In 37 (84%) the prosthesis was mechanically functional (rates after 1, 5 and 10 years were 87.8%, 80%, and 75%, respectively). In only 2 (2.5%) had serious complications led to prosthesis removal. All mechanical failures had occurred in those with inflatable prostheses after a mean of 48.5 months (range 4-113). At the time of the survey 68% were sexually active and 64% were satisfied with the surgical result. We conclude that PPI is safe treatment for erectile dysfunction. Although the rate of mechanically functioning prostheses decreases with time, modern multi-component prostheses may lead to better mechanical results.
Gofrit
O N
ON
Urology Dept., Hadassah University Hospital, Jerusalem.
Shenfeld
O Z
OZ
Katz
R
R
Shapiro
A
A
Landau
E H
EH
Pode
D
D
D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D019935:Penile Implantation; D015917:Penile Prosthesis; D011474:Prosthesis Design; D011475:Prosthesis Failure; D012189:Retrospective Studies