Therapeutic Response

BRCA2 pathogenic variants status confers therapeutic sensitivity to Enzalutamide in combination with Talazoparib in patients with Prostate Adenocarcinoma.

Statements

Source and description
Talzenna (talazoparib) [package insert]. FDA. The U.S. Food and Drug Administration granted approval to talazoparib in combination with enzalutamide for the treatment of adult patients with HRR gene-mutated metastatic castration-resistant prostate cancer (mCRPC).
Talzenna (talazoparib) [product monograph]. HC. Health Canada approved talazoparib as a monotherapy for the treatment of adult patients with a deleterious or suspected deleterious germline breast cancer susceptibility gene (BRCA)-mutated human epidermal growth factor receptor 2 (HER2)-negative locally advanced (not amenable to curative radiation or surgery) or metastatic breast cancer, who have previously been treated with chemotherapy in the neoadjuvant, adjuvant or metastatic setting, unless patients were inappropriate for these treatments.