[Replacement neobladders in men and women: our experience]

We present our clinical and metabolic follow-up data of 74 patients submitted to total bladder substitution using an ileal orthotopic neobladder in one group of 64 patients and a continent stomal pouch in another group of 10 patients. In the first group the mean follow-up was 41.5 months. The daytime continence was early achieved in 89% (57/64) and was maintained with time; at 12 month follow-up nocturnal continence was reached in 71% (45/64). Post voiding residual was significant only in 4 patients (2 men and 2 women). No clinical signs of pyelonephritis nor renal scars at IVP was evidenced in all but 7 patients in which a silent uretero-ileal stenosis developed. No severe metabolic acidosis or B 12 deficiency occurred. In the second group (Continent Pouch) the long term 3-Year follow-up shows a complete continence in all patients with an average capacity of 600 cc. No late complications occurred in all patients but one in which self intermittent catheterization was uncomfortable and now he prefer permanent catheter and in another patient with a stone in the Pouch treated with Lithoclast. In conclusion, total bladder substitution after radical cystectomy is now represented by orthotopic neobladder or continent Pouch in men and women. Early and late complication rate is relatively low and continence generally good.