title: [Chemotherapy of invasive bladder cancer].
abstract: This article is a review of the results of systemic chemotherapy for invasive bladder cancer. Transitional cell carcinoma of the urinary tract including the urinary bladder, renal pelvis and ureter has been moderately responsive to chemotherapy. Many chemotherapeutic agents have been studied singly or in combination. Until about 10 years ago, adriamycin (ADM) was the most studied agent for treatment of invasive bladder cancer. However, the results of single agents and combination with ADM have been disappointing; the overall response rate was approximately 20%. With the introduction of cisplatin (CDDP), the efficacy of chemotherapy for invasive bladder cancer has improved significantly. As single agents, CDDP has a response rate of 30 % in 320 cases, methotrexate (MTX), 29% in 236 cases, ADM, 17% in 248 cases, vinblastine (VBL), 16% in 38 cases, and mitomycin C, 13% in 42 cases. Presently the most important agents in the treatment of this disease are CDDP and MTX, and the next most useful agents are ADM and VBL. Recent data from limited trials in patients with advanced bladder cancer suggest that combination chemotherapy regimens with these agents induces a high percentage of complete remissions (CR), an overall response rate between 50% and 70%, and a median response duration of longer than 6 months. Most active combination regimens are M-VAC (CDDP + MTX + ADM + VBL), CMV (CDDP + MTX + VBL), CM (CDDP + MTX) and CISCA (CDDP + ADM + cyclophosphamide). These combination regimens with M-VAC, CMV, CM and CISCA show a response rate of 57%, 57%, 46% and 46%, respectively. However, these drugs have a substantial toxicity and their combination has still been regarded as too hazardous. The attainment of CR in 20% to 40% of cases given these combination regimens has led to adjuvant and neoadjuvant chemotherapy.
authors.affiliation: Dept. of Urology, Center for Adult Diseases, Osaka.
authors.forename: T
authors.initials: T
authors.lastname: Kotake
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy* / Q000473:pathology; D017024:Chemotherapy, Adjuvant; D002945:Cisplatin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage; D009361:Neoplasm Invasiveness; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy* / Q000473:pathology; D014747:Vinblastine / Q000008:administration & dosage
chemical_list: D000970:Antineoplastic Agents; D014747:Vinblastine; D004317:Doxorubicin; D003520:Cyclophosphamide; D002945:Cisplatin; D008727:Methotrexate