FOSTER CITY, Calif.--(BUSINESS WIRE)--Gilead Sciences, Inc. (Nasdaq: GILD) today shared positive data from the Phase 3 ASCENT-03 study demonstrating a highly statistically significant and clinically meaningful improvement in progression-free survival (PFS) for Trodelvy® (sacituzumab govitecan-hziy) compared to chemotherapy as first-line treatment in patients with metastatic triple-negative breast cancer (TNBC) who are not candidates for PD-1/PD-L1 inhibitors. These findings will be presented to. ...