The TNM classification of prostate cancer

Metastatic Prostate Cancer Treated by Flutamide versus Cyproterone Acetate

Abstract Objectives: This trial was designed to compare the efficacy of Flutamide (FLU) versus Cyproterone acetate (CPA) in men with metastatic prostate cancer and favourable prognostic factors. The primary endpoint of the trial was overall survival, disease specific survival, time to progression and side effects were secondary endpoints. The results pertaining to sexual function were already reported [Br J Cancer 82(2) (2000) 283]. Material and Methods: The trial was designed to detect a 50% improvement in median overall survival with 80% power. At the time of the present report, the trial provides 88% power to detect the planned difference of 50% with a 2-sided Logrank test and 80% power …