Prostate cancer tends to metastasize to bones as opposed to soft tissue and other organs. We have no idea why it does have a preference for bone, but it does. Developing bone metastases in prostrate cancer is a very strong negative prognostic indicator. Prostate cancer’s tendency to favor bone over soft tissue causes significant morbidity [...]
Xgeva, also known as denosumab, is an injectable medication (injected once a month subcutaneously under the skin in the doctor’s office) that is used to prevent bone fractures and spinal cord compression caused by bone metastases in breast and prostate cancer survivors. Solid tumors in the bone, which is a common site for individuals with [...]
Xgeva is used in men with advanced and metastatic prostate cancer with bone metastases for the prevention of developing additional skeletal-related events (not to be confused with bone mineral density). In a phase 3 trial, the 147 Study, evaluating denosumab (Xgeva) versus placebo 1,432 men with castrate-resistant prostate cancer demonstrated that Xgeva improved median bone [...]
Men with metastatic castration-resistant prostate cancer (mCRPC) in Québec, Canada now have access to Zytiga (abiraterone acetate) prior to having chemotherapy. Effective February 3, 2014, the province has added ZYTIGA to the public drug formulary for the treatment of mCRPC in men who are asymptomatic or mildly symptomatic after failure of androgen deprivation therapy (ADT). [...]
Xgeva is a monoclonal antibody that inactivates RANKL, a protein that enhances osteoclast activity and survival. By inhibiting RANKL, Xgeva prevents skeletal-related events in men with bone metastasis from prostate cancer. Under no circumstances should a man who also has multiple myeloma use Xgeva. There have been studies that compared Xgeva to zolendronic acid (Zometa). [...]
Xgeva (denosumab), which has already been approved by the Food and Drug Administration (FDA) for the prevention fractures in men with advanced prostate cancer that has already migrated to the bone, has been rejected by the FDA to expand the use of the drug to delay the spread of tumors in men without metastases to [...]
Denosumab (Xgeva), the recently approved and only therapy that prolongs bone metastasis-free survival in men with non-metastatic castrate-resistant prostate cancer (CRPC) who are at high risk for the spread of prostate cancer metastasis to bone seems to work best in men with very rapid prostate specific antigen (PSA) kinetics. The large 1,432 man, placebo controlled, [...]
Prior to the formal review, the FDA has raised questions about the ultimate approval of Amgen’s Xgeva (denosumab) for men with metastatic, advanced prostate cancer who have not yet developed metastasized to the bone. Xgeva has been shown to delay tumors spreading to bones, but it does not extend life, the holy grail of the [...]
The use of denosumab (Xgeva) as an alternative to the more commonly prescribed zoledronic acid (Zometa) to slow down the development of bone metastases in men with advanced prostate cancer is becoming more common. The most common concern for men taking Zometa and now Xgeva has been osteonecrosis of the jaw. Osteonecrosis of the jaw [...]
Amgen announced that they have published the results from their Phase 3 trial (the '147 study) that evaluated XGEVA® (denosumab) for use in preventing or delaying the onset of bone metastases in men with non-metastatic castration-resistant prostate cancer (CRPC). The results were published in The Lancet. The study found XGEVA significantly prolonged bone metastasis-free survival, [...]
