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 [...]
Imaging of prostate cancer has been improving by leaps and bounds over the last few years. Current imaging techniques are not sensitive enough to give us an accurate picture of the cancer. This means that we lose predictive abilities and don’t always have adequate information to make the best treatment decisions. It also means, in [...]
Making treatment decisions once you have been diagnosed with prostate cancer is difficult. Often, it is impossible to accurately and reliably be able to predict the eventual course of the cancer. Prostate cancer, besides being one of the slower growing cancers, is also one of the deadliest. So good, informed decisions are vital. The original [...]
According to an article in the Journal of Nuclear Medicine, researchers compared a PET/CT scan using the radiotracer F-18 DCFBC to conventional imaging modalities — an expanded Tc-99m-methylene diphosphonate (MDP) bone scan and contrast-enhanced CT of the chest, abdomen and pelvis — to detect prostate-specific membrane antigen (PSMA), which is associated with prostate cancer metastases. [...]
This afternoon I am off to the American Society for Clinical Oncology Genitourinary Cancers Symposium (ASCO GU) in San Francisco. There has already been some information leaking to the media about some of the presentations that will be going on at the conference. One such “leak” is about findings from Memorial Sloan Kettering Cancer Center [...]