Neoadjuvant Treatment of Postmenopausal Breast Cancer With Anastrozole, Tamoxifen, or Both in Combination: The Immediate Preoperative Anastrozole, Tamoxifen, or Combined With Tamoxifen (IMPACT) ...
- Confirmed objective response rate (ORR) of 40% in PD-L1 positive (TPS ≥1%) patients with no prior checkpoint inhibitor therapy (CPI) - Median progression-free survival (PFS) of 6.3 months in PD-L1 ...