Trodelvy More than Doubled Overall Survival as Second-Line Treatment in New ASCENT Subgroup Analysis – Gilead Sciences, Inc. today announced new data from the Phase 3 ASCENT study evaluating Trodelvy ® in relapsed or refractory metastatic triple-negative breast cancer . In this subgroup analysis of brain metastases-negative patients who received only one line of prior systemic therapy in the metastatic setting in .