PD-L1-Positive TNBC Sees Slower Disease Growth: ASCO 2025
Patients with unresectable, locally advanced or metastatic PD-L1-positive triple-negative breast cancer (TNBC) experienced longer progression-free survival when treated with sacituzumab govitecan and pembrolizumab, compared to the current standard of chemotherapy plus pembrolizumab, according to new findings presented at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting.