Castrate Resistant Prostate Cancer- What To Do Next?

Confusion, confusion and more confusion, that is how I would describe the current decision making process for a man with prostate cancer that has become newly castrate resistant. Just a few years ago the decision tree was clear, castrate resistant, immediately on to chemotherapy with docetaxel. Today, in this treatment space, we have a number [...]

Can Zytiga Be Used In Men Previously Treated With Ketoconazole: A Prospective Phase II Study

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 [...]

Xtandi Shows Activity in Men with Prostate Cancer Resistant to Chemotherapy and Zytiga

Since its FDA approval in 2011 FDA abiraterone (Zytiga) has supplanted docetaxel (chemotherapy), other than perhaps Provenge, as preferred first-line treatment for metastatic castrate-resistant prostate cancer. August 2012 saw the FDA approval of enzalutamide (Xtandi) for the treatment of castrate-resistant prostate cancer after chemotherapy. Researchers performed a retrospective chart review at a large medical oncology [...]

Zytiga in Québec, Radium-223 in England & Lets Change Our Antiquated Approval Nonsense

Men with metastatic castration-resistant prostate cancer (mCRPC) in Québec, Canada now have access to Zytiga (abiraterone acetate) prior to having chemotherapy. Effective February 3, 2014, the province has added ZYTIGA to the public drug formulary for the treatment of mCRPC in men who are asymptomatic or mildly symptomatic after failure of androgen deprivation therapy (ADT). [...]

Correcting the NICE Guidance for Xtandi – It is worse for Men with Progressive Advanced Prostate Cancer

After a great deal of confusion and what turned out to be an error on my part I wish to let you know that the NICE (The U.K.’s National Institute for Health and Care Excellence) Guidance I shared on the blog on January 28, 2014 (http://advancedprostatecancer.net/?p=4360 ) about enzalutamide (Xtandi) was not accurate. In my [...]

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