Pfizer's Talzenna (talazoparib) plus Xtandi (enzalutamide) combination met its Phase III primary endpoint, significantly delaying disease progression in HRR‑mutated metastatic castration‑sensitive prostate cancer patients. The result materially de‑risks the program, boosting the commercial and regulatory outlook for Pfizer's oncology franchise and likely providing a positive catalyst for the stock and sector.
Pfizer's Talzenna (talazoparib) plus Xtandi (enzalutamide) combination met its Phase III primary endpoint, significantly delaying disease progression in HRR‑mutated metastatic castration‑sensitive prostate cancer patients. The result materially de‑risks the program, boosting the commercial and regulatory outlook for Pfizer's oncology franchise and likely providing a positive catalyst for the stock and sector.
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