Pfizer drug combination cuts prostate cancer progression risk by 52%

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TALZENNA Plus XTANDI Improves Radiographic Progression-Free Survival by More Than 50% in Metastatic Prostate Cancer

May 30, 2026 8:00 AM EDT

First PARP inhibitor + ARPI combination to show consistent rPFS improvement in HRR genealtered metastatic hormonesensitive prostate cancer, including both BRCA and nonBRCA alterations There was an estimated 77% probability of remaining progression-free at three years with TALZENNA plus XTANDI Detailed results from pivotal TALAPRO-3 study presented at ASCO 2026 and published in The New England Journal of Medicine

NEW YORK--(BUSINESS... More