RESUMO
PURPOSE: To assess the antitumor activity and toxicity of gemcitabine, cisplatin, and docetaxel (GCD) regimen in patients with locally advanced or metastatic urothelial cancer. PATIENT AND METHODS: Chemotherapy-naïve patients, aged ≤70 years with measurable or evaluable disease and a performance status (PS) of 0-2 were treated with sequential cisplatin 80 mg/m(2) (d1), gemcitabine 1,100 mg/m(2) (d1 and d14), and docetaxel 80 mg/m(2) (d14) every 28 days. RESULTS: Sixty patients with an ECOG PS of 0-2 were enroled. Most (71.7%) patients had stage IV disease. A median number of 4 chemotherapy cycles per patient (range, 1-9) was administered. Eight (13.3%) patients achieved a CR and 16 (26.7%) a partial response (PR) (intention-to-treat: ORR 40%; 95% CI 27.6-52.4%). Thirteen (21.7%) and 23 (38.3%) patients experienced stable and progressive disease, respectively. The median time to progression (TTP) was 7.7 months (range, 0.7-43.4), and the median overall survival 21.4 months (range, 0.7-68.6). Grade 3 and 4 neutropenia occurred in 27 (45%) patients and grade 3 and 4 thrombocytopenia in five (8.3%). Three (5%) patients developed febrile neutropenia. There were no treatment-related deaths. Severe non-haematological toxicity was infrequent. CONCLUSIONS: The GCD combination is an active and well-tolerated regimen in patients with chemotherapy-naive locally advanced or metastatic TCC and merits to be further investigated.
