Pfizer Scores Broad Label For Talzenna/Xtandi In Valuable First-Line Prostate Cancer Indication

The FDA approved the combination for patients with HRR gene-mutated disease, giving it a broader label than the BRCA-mutation label that AstraZeneca/Merck got for Lynparza/Zytiga.

FDA Approved
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Pfizer Inc. stands to gain significantly from the approval of its PARP inhibitor Talzenna (talazoparib) in combination with the anti-androgen drug Xtandi (enzalutamide) thanks to both drugs being under its umbrella – it has a partnership with Astellas Pharma, Inc. for Xtandi – as well as a label for one of its main competitors that turned out narrower than expected. The Pfizer approval thus gives Talzenna/Xtandi a potentially big advantage in a field that will likely include three players competing in the same market.

The US Food and Drug Administration approved the combination of Talzenna/Xtandi on 20 June for metastatic castration-resistant prostate cancer (mCRPC)...

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