And now … FDA approves second PARP inhibitor for selected men with mCRPC

Following last week’s approval of rucaparib (Rubraca), the US Food and Drug Administration (FDA) has now, also, approved the PARP inhibitor olaparib (Lynparza) for the treatment of men with with deleterious or suspected deleterious germline or somatic homologous recombination repair (HRR) gene-mutated metastatic castration-resistant prostate cancer (mCRPC) who have progressed following prior treatment with enzalutamide or abiraterone. … READ MORE …

FDA approves first PARP inhibitor for selected men with mCRPC

Yesterday evening the US Food and Drug Administration (FDA) approved rucaparib (Rubraca) for the treatment of men with BRCA1/2-mutant, metastatic, castration-resistant prostate cancer (mCRPC) who have also already been treated with androgen receptor-directed therapy and taxane-based chemotherapy. … READ MORE …

PARP inhibitor has positive outcomes in Phase III trial in selected men with mCRPC

According to a media release issued jointly yesterday by AstraZeneca and Merck, treatment with the PARP inhibitor olaparib (Lynparza) has demonstrated “positive results from the Phase III PROfound trial … in [a subset of] men with metastatic castration-resistant prostate cancer (mCRPC).” … READ MORE …

Phase III trial of olaparib in first-line treatment of mCRPC

Unfortunately we don’t always hear about some interesting clinical trials as early as we would like to. The following is a case in point. … READ MORE …

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 …

Preliminary data from the TRITON 2 trial of rucaparib in mCRPC

A poster presented at the ESMO meeting in Munich has just reported data from an unplanned, preliminary analysis of data from the first 85 patients (out of a scheduled total of 150 patients) enrolled in the TRITON 2 trial of the PARP inhibitor rucaparib (Rubraca) … READ MORE …

Understanding the genetics of prostate cancer diagnosis and treatment

For those who are interested in this evolving topic, we recommend listening to Dr. Charles Ryan’s 16-minute-long discussion with Heather Cheng, MD, PhD, entitled “Genetic evaluation and counseling in prostate cancer treatment”. … READ MORE …