ASCO has become a little more interesting for prostate cancer. Today's item is about a mega-analysis that confirms that the site of metastatic tumors will powerfully predict overall survival (OS) among men with metastatic castration resistant prostate cancer (mCRPC). Older and smaller studies had previously suggested that the metastatic site is prognostic for OS. This [...]
Current Prognostic models for overall survival (OS) for men with metastatic castration-resistant prostate cancer (mCRPC) have become dated. They don’t adequately reflect the many new drugs used in clinical practice. To develop a relevant model data from a phase III trial of 1,050 men with mCRPC were used (Cancer and Leukemia Group B CALGB-90401 [Alliance]) was evaluated. [...]
Higher circulating tumor cell counts are associated with an increased risk of death. Men with metastatic castrate resistant prostate cancer don’t have a good biomarker to predict survival. According to a study published online ahead of print in the Journal of Clinical Oncology. by Amir Goldkorn, MD, and colleagues at the Keck School of Medicine of [...]
Satraplatin is an oral platinum drug that is believed to bind the DNA of the cancer cell, which then prevents the cancer from being able to reproduce. Satraplatin had been tested in a phase III trial in men with metastatic castrate-resistant prostate cancer (mCRPC) who have failed chemotherapy with docetaxel. It failed because it did [...]
The novel radiopharmaceutical radium-223 (Xofigo) appears to have long term safety with minimal adverse events. In an updated report, given at ASCO GU, on the ALSYMPCA trial of radium-233 (Xofigo), the researchers have found that there is no major safety issues identified within ~1.5 years after the completion of treatment in a population of men [...]