One of the hot topics in the prostate cancer community is the value of detecting AR-V7 tumor cells circulating in the blood. AR-V7 tumor cells in the blood predicts response or failure of treatment with enzalutamide (Xtandi) or abiraterone (Zytiga). A recent study found that men who have AR-V7 circulating tumor cells in their blood will not [...]
We know that men with metastatic castration-resistant prostate cancer (mCRPC) and visceral metastases have a worse prognosis than those with non-visceral metastases. The important question we need to understand is what, of our currently available treatments, might be effective for this more aggressive and deadly type of prostate cancer? Results of the phase 3 AFFIRM [...]
CVS Health, a major retail pharmaceutical insurer and supplier has raised some consternation and concerns and it should also raise yours. Last Tuesday, CVS rolled out their 2017 formulary list that left off the some of the world’s top-selling drugs including a vital castrate resistant prostate cancer drug. The pharmacy benefits manager removed from their [...]
Speaking with men who have taken abiraterone (Zytiga, ABI) and enzalutamide (Xtandi, ENZA), at Malecare we sometimes hear reports of both cognitive and mood changes brought on by these two drugs. Evaluating these two problematic side effects researchers have confirmed our experience, both of these drugs can cause these symptoms and that more men reported [...]
The cost of Enzalutamide (Xtandi) in the United States is being challenged by Knowledge Ecology International (KEI), a public interest advocacy group. The average US wholesale price of Xtandi in 2015 was $88 per capsule. That can add up to $129,000 annual cost per man. There are significant issues related to high costs of treatment. [...]