Chemotherapy with gemcitabine, paclitaxel, and cisplatin in the treatment of patients with advanced transitional cell carcinoma of the urothelium

Chemotherapeutic agents are active in advanced bladder cancer, and various combinations have shown promising results. The objective of this study was to evaluate the efficacy of combination chemotherapy with gemcitabine, paclitaxel, and cisplatin in patients with advanced urothelial carcinoma. Fifty-nine patients with metastatic or locally advanced transitional cell carcinoma of the urothelium were treated between 2000 and 2005. No patient had received any previous systemic chemotherapy. All patients received chemotherapy intravenously with gemcitabine at a dose of 1000 mg/m2 on days 1 and 8, paclitaxel at a dose of 80 mg/m2 on days 1 and 8, and cisplatin at a dose of 50 mg/m2 on day 2. Treatment courses were repeated every 21 days. After completion of four to six courses in this regimen an intravenous application of gemcitabine was repeated every 28 days at a dose of 1000 mg/m2. Fifty-nine patients were treated between 2000 and 2005. Nine patients (15%) had ≥1 visceral site of metastases, and no patient had received any previous systemic chemotherapy. Forty-eight patients (81%) achieved objective responses to treatment (56% complete responses). The median actuarial survival was 22 months, and the actuarial 1-year and 2-year survival rates were 68% and 39%, respectively. After a median follow-up of 17.5 months, 29 patients remained alive and 25 were free of disease progression. The median progression-free survival for the entire group was 10 months. The median survival time for patients with an Eastern Cooperative Oncology Group (ECOG) status of 0, 1, and 2 was 37.5, 17, and 12 months, respectively. Grade 3-4 neutropenia occurred in 39% of the patients. The combination of gemcitabine, paclitaxel, and cisplatin is a highly effective and tolerable regimen for patients with advanced urothelial carcinoma. This treatment should be considered as a suitable option that deserves further prospective evaluation. The ECOG performance status is an important predictive factor for survival.