Open-Label, Randomised Parallel-Group Study

You may be eligible if

• Patients, aged 18 years or older, with a histologically proven prostate cancer of all stages in whom endocrine treatment is indicated.
• Screening testosterone level above the lower limit of normal range, globally defined as \> 2.2 ng/mL.
• Screening PSA level of =2 ng/mL. ECOG score of =2.
• Life expectancy of at least one year.
• CRITERIA FOR EVALUATION:
• Primary endpoint:
• Probability of testosterone at castrate level (=0.5 ng/mL) from Day 28 through Day 364.
• Secondary endpoints:
• Probability of testosterone at castrate level (=0.5 ng/mL) from Day 56 through Day 364.
• Serum levels of testosterone, LH, FSH, and PSA over time.
• Time to PSA failure - defined as two consecutive increases of 50%, and at least 5 ng/mL, compared to nadir.
• Plasma levels of degarelix over time.
• Frequency and severity of adverse events.
• Clinically significant changes in laboratory safety parameters.
• Clinically significant changes in physical examinations, ECGs, vital signs, and body weight.