Cystectomy/*methods Humans *Quality of Life Randomized Controlled Trials as Topic Treatment Outcome Urinary Bladder Neoplasms/*surgery *Urinary Diversion/methods *Urinary Reservoirs Continent Bladder cancer index Bricker Cystectomie radicale Ileal conduit Meta-analysis Méta-analyse Néovessie de substitution Orthotopic neobladder Quality of life Qualité de vie Radical cystectomy Revue systématique Systematic review