Stratégies périopératoires dans les carcinomes urothéliaux de vessie infiltrant le muscle

Radical cystectomy with bilateral pelvic lymph node dissection is the standard of care for patients with muscle-invasive bladder cancer, with 5-year survival rates not exceeding 60%. Consequently a multidisciplinary approach including perioperative chemotherapy and/or radiation therapy is required to improve these results. Data from clinical trials and meta-analyses with neoadjuvant chemotherapy have shown a significant benefit in overall survival, with a 5% absolute benefit at five years, provided cisplatin-based combination chemotherapy is used. Reported trials do not support the routine use of adjuvant chemotherapy. The current role of radiation therapy is limited to highly selected cases with a combination of external radiotherapy, partial cystectomy and interstitial brachytherapy.