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 …

Sipuleucel-T in management of favorable-risk prostate cancer: the ProVent trial

At the end of last year, Dendreon announced that the Phase III ProVent trial of sipuelucel-T (Provenge) in the treatment of men with relatively lower-risk forms of prostate cancer (as compared to active surveillance) had been fully enrolled ahead of schedule. … READ MORE …

More negative data for checkpoint inhibition in treatment of mCRPC

Alas … once again we hear that the combination of  androgen receptor blockade (with enzalutamide/Xtandi) + a checkpoint inhibitor (the PD-L1 inhibitor atezolizumab/Tecentriq) has had no clinically meaningful impact on the overall survival (OS) of men with metastatic, castration-resistant prostate cancer (mCRPC) compared to enzalutamide alone. … READ MORE …

Olaparib in treatment of men with mCRPC and selected HRR gene mutations

According to a media release issued by AstraZeneca and Merck on Friday evening, olaparib (Lynparza) has shown “a statistically significant and clinically meaningful improvement in … overall survival (OS)” in men with metastatic, castration-resistant prostate cancer (mCRPC) and BRCA1/2 or ATM gene mutations (homologous repair gene mutations or HRRm). … READ MORE …

Will the FDA approve an oral LHRH antagonist for treatment of prostate cancer?

According to a media release issued yesterday, Myovant Sciences (based in Basel, Switzerland) has submitted a New Drug Application (NDA) for approval of its oral LHRH antagonist, relugolix, in the treatment of men with advanced prostate cancer. … READ MORE …

Long-term adjuvant ADT improves results of brachy-boost therapy in unfavorable-risk prostate cancer patients

TROG 01.03 RADAR, begun in 2003, was a (partly) randomized clinical trial to help optimize therapy of unfavorable-risk patients. … READ MORE …

Radiation therapy for prostate cancer in the time of COVID-19

A panel of top radiation oncologists in the US and the UK has addressed the question of putting off or shortening various kinds of radiation treatment (RT) for prostate cancer at a time when it is best to maintain distance from institutions that treat patients. … READ MORE …

Areas of consensus at APCCC last year … see Table 1

So your sitemaster has been looking through the full report from the APCCC meeting held in Basel last year — as he promised he would. … READ MORE …

Detailed data from the APCCC meeting in Basel now available

Last August your sitemaster attended and reported from the third iteration of the Advanced Prostate Cancer Consensus Conference (APCCC), held in Basel, Switzerland (see here, here, and here). … READ MORE …

ADT + darolutamide extends overall survival in men with nmCRPC

According to a media release issued by Bayer a couple of days ago, the combination of androgen deprivation therapy (ADT) + darolutamide (Nubeqa) extends overall survival “significantly” in men with non-metastatic, castration-resistant prostate cancer (nmCRPC). … READ MORE …

Why lutetium-177-PSMA treatment sometimes may not help, and may even harm

Lu-177-PSMA usually improves survival

We’ve seen in a couple of small trials in Germany and Australia that Lu-177-PSMA seemed to provide better than expected survival. … READ MORE … -p>

FDA approves enzalutamide for treatment of metastatic HSPC

Yesterday the U.S. Food and Drug Administration (FDA) approved the use of enzalutamide (Xtandi) for the treatment of metastatic, hormone-sensitive prostate cancer (mHSPC) — also known as metastatic, castration-rsensitive prostate cancer or mCSPC. … READ MORE …

“Adjuvant” similar to “early salvage” radiation outcome in meta-analysis

Although at least three randomized clinical trials have told us that adjuvant radiation after prostatectomy often affords better results than just taking a “wait-and-see” approach, … READ MORE …

Data from the PROfound trial reported at ESMO

From a report presented by Hussain yesterday at the annual meeting of the European Society for Medical Oncology (ESMO) we gained detailed insight into the results of the PROfound trial of olaparib (Lynparza), which had been said to be positive last August. … READ MORE …