| Abstract: | ![]()
An examination of the change in plasma concentration of OH-flutamide in low-dose flutamide (250 mg/day) monotherapy for 5 prostate cancer patients was performed. We treated 5 patients diagnosed with prostate cancer between September and November 2002. The plasma concentrations of OH-flutamide, PSA and AST/ALT were measured before and after low-dose flutamide monotherapy was started. The plasma concentrations of OH-flutamide were stable in the third day after medication was started, and even when compared with the plasma concentrations of OH-flutamide 375 mg/day, there was no significant difference. Although at the observation period was short, PSA fell favorably in all patients. The AST/ALT were in the normal range in all patients. The low-does flutamide therapy has been one of medical treatments if its safety and effectiveness has been demonstrated. |
