The ileal neobladder produces good functional results and can be constructed with acceptable complications. Our data suggest that although it is not a complication-free procedure, we advocate its use when possible.
There is genetic predisposition associated with >=10% of all cancer of the prostate (CaP). By means of a genomewide search on a selection of 47 French and German families, parametric and nonparametric linkage (NPL) analysis allowed identification of a locus, on chromosome 1q42.2-43, carrying a putative predisposing gene for CaP (PCaP). The primary localization was confirmed with several markers, by use of three different genetic models. We obtained a maximum two-point LOD score of 2.7 with marker D1S2785. Multipoint parametric and NPL analysis yielded maximum HLOD and NPL scores of 2.2 and 3.1, respectively, with an associated P value of . 001. Homogeneity analysis with multipoint LOD scores gave an estimate of the proportion of families with linkage to this locus of 50%, with a likelihood ratio of 157/1 in favor of heterogeneity. Furthermore, the 9/47 families with early-onset CaP at age <60 years gave multipoint LOD and NPL scores of 3.31 and 3.32, respectively, with P = .001.
Urethral support and nerve sparing cystectomy plus the ileal neobladder as a reservoir guarantee excellent continence in all patients. Despite our efforts, we have been unable to demonstrate any advantage of the nerve and urethral support sparing cystectomy technique as far as micturition is concerned. The development of hypercontinence in 70% of the patients with time demonstrates that our current understanding of the functional and anatomical basics of the voiding process is too limited to allow bladder replacement with a perfect functional result in all female patients. Our long-term experience, which is different from initial reports, justifies creation of an ileal neobladder in select female patients as long as they accept a 70% risk of clean intermittent catheterization in the long term. Overall patient satisfaction, including sexual life, is exceptional. However, disappointment is considerable when clean intermittent catheterization is required after periods of successful voiding per urethram.
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