There has been a lot of buzz around the new scanning contrasts that have come into limited usage for evaluating metastasized cancer cells that are in the bones. Despite the enthusiasm from the prostate and breast cancer communities, CMS (Medicare) continues to limit its financial coverage for PET scans using the contrast NaF-18 even though [...]
We have become very fortunate over the last 6 years because our arsenal of potential drugs to treat advanced, metastatic prostate cancer has grown. All of our new drugs extend life and most offer palliation of pain. As I have discussed in prior posts we are still in a quandary about how best to sequence [...]
At the current AUA Annual Meeting going on in New Orleans, there was a presentation given by Haitao Zhang and colleagues. They described their work developing a novel blood-based assay (test) for detecting androgen receptor (AR) splice variants in men with advanced prostate cancer. Their work relies on the premise that AR-V7 expression underlies resistance [...]
We are in desperate need of validated biomarkers, which can serve as surrogates for survival. Currently, our doctors must make decisions about which drugs to use and how long to stay on these drugs without any scientific backup or consensus driven direction to their decisions. Our clinical trials for evaluating survival of potential new advanced [...]
Today most doctors rely on their personal evaluation or objective response criteria (OR) of a man to know when docetaxel chemotherapy has stopped working. The earlier this determination can be accurately made the quicker an alternative treatment can e put into place. Personal evaluations without any validated tools are unreliable and never consistent among doctors. [...]