Denosumab

中文译名：地诺单抗

商品名：Xgeva 或 Prolia，用以预防癌症已经转移并且损害骨质的肿瘤患者骨相关事件（SREs）。

Denosumab injection (Prolia) is used to treat osteoporosis (a condition in which the bones become thin and weak and break easily) in men and in women who have undergone menopause (change of life; end of menstrual periods), who have an increased risk for fractures (broken bones) or who cannot take or did not respond to other medications for osteoporosis. Denosumab injection (Prolia) is also used to treat bone loss in men with prostate cancer and in women with breast cancer who are receiving certain treatments that increase their risk for fractures.

Denosumab injection (Xgeva) is used to reduce fractures from certain types of cancer that began in another part of the body but has spread to the bones. Denosumab injection (Xgeva) is also used in adults and some adolescents to treat giant cell tumor of bone (GCTB; a type of bone tumor) that cannot be treated with surgery or if surgery is not possible. Denosumab injection is in a class of medications called RANK ligand inhibitors. It works by decreasing bone breakdown and increasing bone strength and density (thickness).