title: Practical use of perioperative chemotherapy for muscle-invasive bladder cancer: summary of session at the Society of Urologic Oncology annual meeting.
abstract: At the 11th annual meeting of the Society of Urologic Oncology, an expert panel was convened to discuss the practical use of perioperative chemotherapy for muscle-invasive bladder cancer. The discussion was structured as a case-based debate among the panelists. The topics included: neoadjuvant chemotherapy with a focus on T2 disease, pros and cons, survival data, tolerability of cisplatin-based therapy, can we avoid radical cystectomy in complete responders, limitations and alternatives to cisplatin-based therapy, management of 'suboptimal' chemotherapy, residual disease after neoadjuvant chemotherapy, adjuvant chemotherapy, and key aspects of radical cystectomy and lymph-node dissection in multimodal therapy. The presentations were derived from published literature. The panelists agreed that patients with muscle-invasive bladder cancer should be managed with a multidisciplinary team, including urologist and medical oncologist. Cisplatin-based neoadjuvant chemotherapy has demonstrated improved survival and should be incorporated into the management of all eligible patients with muscle-invasive bladder cancer. However, in some centers, neoadjuvant chemotherapy is reserved for patients with >T2 disease or high-risk features. There are no data for the administration of non-cisplatin-based neoadjuvant chemotherapy, such as carboplatin-combinations. Cisplatin-ineligible patients should proceed directly to surgical extirpation with adjuvant cisplatin-based chemotherapy considered based on pathologic findings. However, the data for adjuvant chemotherapy is less compelling. As our refinement of the selection process continues, we may be able to better identify subsets of patients who may be spared chemotherapy, but much work remains to be done in this arena. The current standard for muscle-invasive bladder cancer patients is cisplatin-based neoadjuvant chemotherapy followed by radical cystectomy and pelvic lymph-node dissection.
authors.affiliation: Medical Oncology Branch, National Cancer Institute, Bethesda, MD 20014, USA.
authors.forename: Andrea B
authors.initials: AB
authors.lastname: Apolo
authors.forename: Herbert Barton
authors.initials: HB
authors.lastname: Grossman
authors.forename: Dean
authors.initials: D
authors.lastname: Bajorin
authors.forename: Gary
authors.initials: G
authors.lastname: Steinberg
authors.forename: Ashish M
authors.initials: AM
authors.lastname: Kamat
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D003226:Congresses as Topic; D006801:Humans; D020360:Neoadjuvant Therapy / Q000379:methods*; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery
chemical_list: D000970:Antineoplastic Agents