title: [Gemcitabine in advanced bladder cancer].
abstract: MVAC (methotrexate, vinblastine, doxorubicin, cisplatin) has been the standard treatment for patients with advanced urothelial cancer for more than 15 years. Combination chemotherapy including gemcitabine/cisplatin showed similar tumor response and survival rates with a more tolerable toxicity profile in a recent multinational phase III study when compared to MVAC. Effectiveness of gemcitabine as a single agent or in combination with other cytotoxic agents had been investigated before in several phase II studies treating patients with advanced urothelial cancers. The tumor response rate for single agent gemcitabine in advanced urothelial cancers is between 11% and 28%. Tumor response rates rise to 50% when combining gemcitabine with cisplatin, and median survival times between 12 and 15 months can be expected. Triplet therapy schedules including gemcitabine may yield response rates in up to 80% of patients, particularly when used sequentially with other regimens. Further improvement of tolerability during systemic gemcitabine/cisplatin combination therapy without compromising effectiveness was recently demonstrated by a German phase II study when the 4-week schedule was reduced to a 3-week schedule with gemcitabine given on days 1 and 8.
authors.affiliation: Klinik für Urologie und Kinderurologie, Universität des Saarlandes, Homburg/Saar. jan.lehmann@uniklinik-saarland.de
authors.forename: J
authors.initials: J
authors.lastname: Lehmann
authors.forename: M
authors.initials: M
authors.lastname: Retz
authors.forename: C
authors.initials: C
authors.lastname: Lippert
authors.forename: P
authors.initials: P
authors.lastname: Albers
authors.forename: M
authors.initials: M
authors.lastname: Stöckle
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000009:adverse effects / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D002986:Clinical Trials as Topic; D003841:Deoxycytidine / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D006801:Humans; D009367:Neoplasm Staging; D016879:Salvage Therapy; D015996:Survival Rate; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D000093542:Gemcitabine
chemical_list: D000964:Antimetabolites, Antineoplastic; D003841:Deoxycytidine; D000093542:Gemcitabine