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. [...]
Last October at the European Cancer Congress 2013 there was a release of data from a phase 3 study of Ipilimumab (CA 184-043) that showed that it might be effective in treating castration-resistant prostate cancer in men who have a low burden of disease; however it failed to show at the required 95% confidence level [...]
Administering chemotherapy using docetaxel (taxotere or T) on a bi-weekly basis with prednisone improved progression free survival and overall survival when compared with the standard tri-weekly schedule for men with advanced castration resistant prostate cancer (CRPC) (Lancet Oncol. 2013;14:117-124). However, quality of life (QoL) differences have not been evaluated. In a trial to evaluate the [...]
The good news is that finally Astellas and Medivation have submitted a supplemental New Drug Application (sNDA) to the U.S. Food and Drug Administration (FDA) seeking approval of XTANDI (enzalutamide) for the treatment of men with metastatic castration-resistant prostate cancer (mCRPC) who have not received chemotherapy. As of today XTANDI is currently only approved for [...]
Some men with advanced prostate cancer have been given the antifungal treatment Ketoconazole (Keto) as a second line hormone treatment. Like Keto, this newer hormone treatment that is now available, Abiraterone acetate (AA) (Zytiga) works by inhibiting CYP17, the rate-limiting enzyme in androgen biosynthesis. The question being asked, if Keto has failed ,given its similar [...]