Xtandi is indicated: as monotherapy or in combination with androgen deprivation therapy for the treatment of adult men with high-risk biochemical recurrent (BCR) non-metastatic hormone-sensitive prostate cancer (nmHSPC) who are unsuitable for salvage-radiotherapy (see Pharmacology: Pharmacodynamics under Actions); for the treatment of adult men with metastatic hormone-sensitive prostate cancer (mHSPC) (see Pharmacology: Pharmacodynamics under Actions); for the treatment of adult men with high-risk non-metastatic castration-resistant prostate cancer (CRPC) (see Pharmacology: Pharmacodynamics under Actions); for the treatment of adult men with metastatic CRPC who are asymptomatic or mildly symptomatic after failure of androgen deprivation therapy in whom chemotherapy is not yet clinically indicated (see Pharmacology: Pharmacodynamics under Actions); for the treatment of adult men with metastatic CRPC whose disease has progressed on or after docetaxel therapy.