M-VAC (METHOTREXATE, VINBLASTINE, DOXORUBICIN AND CISPLATIN) FOR ADVANCED-CARCINOMA OF THE BLADDER - THE FRENCH FEDERATION OF CANCER CENTERS EXPERIENCE

70 patients with advanced transitional cell carcinoma of the bladder received methotrexate, vinblastine, doxorubicin and cisplatin (M-VAC). Complete responses (CR) were obtained in 13 of the 67 (19%) evaluable patients and partial responses (PR) in 25 patients for an objective response rate of 57% (95% CI 45-69%). Of the 54 patients who have had a minimum follow-up of 2 years, 8 patients (15%) are disease-free or have stable residual disease. Median survival of the 70 patients was 13 months. Toxicity was acceptable with no drug-related deaths. Because of myelosuppression, only 15 patients (21%) received treatment without delays in drug administration or modifications from the planned schedule. Our results confirm that this regimen is effective, with some patients being long-term survivors.