[Clinical effect of UFT on bladder cancer].

UFT (a mixture of futraful and uracil) was administered orally to 15 cases of recurrent and superficial bladder cancer principally for more than 4 weeks at the doses of 300 or 600 mg per day. The result was evaluated by Koyama-Saito's response criteria. Of 14 evaluable cases, complete remission was noted in 5. Two cases of advanced bladder cancer were treated with UFT combined with irradiation therapy, and one case was found that cancer cells degenerated severely in the primary lesion pathologically. Another case was recognized that lung metastasis disappeared completely. As the side effects, anorexia occurred in 2 cases with 600 mg per day and 1 case with 300 mg, but it was not so severe to terminate UFT therapy. From above-mentioned results, UFT seems to be a useful drug for the treatment of bladder cancers.