Talazoparib + enzalutamide in treatment of mCRPC

Back in December 2017, Pfizer started a trial to explore whether the PARP inhibitor talazoparib (Talzenna) could be used in combination with enzalutamide (Xtandi) to effectively treat men with what are known as MSI-H or dMMR subtypes of metastatic castration-resistant prostate cancer (mCRPC). … READ MORE …

Lutetium-177 PSMA-617 in Phase III (VISION) trial for treatment of mCRPC

We have just been appraised of a randomized, double-blind, multi-center, Phase III clinical trial of the targeted, radiolabeled agent 177Lu-PSMA-617 (a form of “radioligand” therapy) in the treatment of metastatic, castration-resistant prostate cancer (mCRPC). … READ MORE …

Upcoming clinical trial of PSMA-linked lutetium-177 in recurrent mCRPC

According to a recent media release, a company called Endocyte has reached agreement with the US Food and Drug Administration about the design of a pivotal Phase III clinical trial that will test the effectiveness and safety of 177Lu-PSMA-617 in men with recurrent, metastatic, castration-resistant prostate cancer (mCRPC). … READ MORE …

Ipatasterib in the treatment of mCRPC: now in Phase III trial

Ipatasterib is a new type of drug that can be used to block the so-called PI3K/Akt signaling pathway, which is often highly activated in men with metastatic, castration-resistant prostate cancer (mCRPC). … REAF MORE…

Two Phase III trials of PARP inhibitors in mCRPC

There are now two, ongoing, Phase III trials of PARP inhibitors in the treatment of eligible patients with metastatic, castration-resistant prostate cancer (mCRPC). … READ MORE …

Final data from the failed, Phase III, AFFINITY trial of curstirsen + cabazitaxel + prednisone

In August we had reported on an announcement by OncoGenex Pharmaceuticals that, in the Phase III AFFINITY trial, the combination of custirsen + cabazitaxel (Jevtana) + prednisone had no significant impact on overall survival of men with metastatic, castration-resistant prostate cancer (mCRPC) who had already received first-line chemotherapy by comparison with cabazitaxel + prednisone alone. … READ MORE …

Whatever happened to ARN-509?

Back in June 2013, Johnson & Johnson acquired Aragon Pharmaceuticals and the investigational agent ARN-509 — a potential “precursor” to abiraterone acetate (see below). … READ MORE …