[Radical cystectomy and ileal neobladder reconstruction in elderly female patients over 70 years old: morbidity, functional and oncological long-term results].

Background: As life expectancy is increasing the incidence and therefore the number of elderly female patients with bladder cancer is also increasing. The aim of this study was to assess long-term clinical, functional and oncological outcome in elderly women (≥70 years) who were treated by radical cystectomy and ileal neobladder reconstruction for invasive bladder cancer.
Material and Methods: A total of 121 women with clinically organ-confined invasive urothelial carcinoma underwent radical cystecomy with an orthotopic ileal neobladder in Ulm between 1995 and 2010. The clinical course, functional, pathological, and oncological outcome of these women were analyzed retrospectively and compared between patients ≥70 (n=24) and <70 years of age (n=97). All complications which occurred during the first 90 days after surgery were analyzed in detail, defined and classified according to the modified Clavien system.
Results: The overall 90 day complication rates were 66.7 % and 62.5 % for patients ≥70 and <70 years, respectively. Of these 54.2% and 44.8% were minor complications and 12.5 % and 17.7 % were major complications, respectively. Infections were the most frequent cause of complications with 36.7 %. Univariate analyses revealed that neither age nor comorbidity (ASA score) were significant predictors of perioperative complications. The daytime continence rates were comparable in both age groups (71% versus 82%, p=0.64); however, younger patients showed significantly higher night time urinary continence rates (43% versus 89%, p=0.013). Neither univariable nor multivariable analyses indicated that age ≥70 years had a significant impact on tumor-specific survival.
Conclusions: Chronological age per se does not seem to be a contraindication for the creation of an orthotopic ileal neobladder; however, the risk of postoperative incontinence seems to increase with age.