Pfizer Reports P-III (TALAPRO-3) Trial Data on Talzenna Combination in HRR-Gene Mutated Metastatic Hormone-Sensitive Prostate Cancer (mHSPC)
Shots:
- Pfizer has reported P-III (TALAPRO-3) trial data assessing Talzenna (talazoparib; 0.5mg/day) + Xtandi (160mg/day) vs PBO + Xtandi in 599 pts with HRR gene-mutated mHSPC
- Trial met its 1EP, showing improved rPFS with a hazard ratio surpassing the pre-specified target of 0.63, as most pts remained progression-free; consistent benefit was observed across tumors with both BRCA & non-BRCA HRR alterations
- At interim analysis, results showed a strong trend toward improved OS (2EP), with additional benefits in ORR, DoR, & time to PSA progression; data will be presented at a future conference & discussed with global regulators for potential submissions
Ref: Businesswire | Image: Pfizer | Press Release
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