The primary objective of this study for the safety run-in cohorts of the study is to evaluate the safety, tolerability, and recommended Phase 2 dose (RP2D) of magrolimab in combination with nab-paclitaxel or paclitaxel (Safety Run-In Cohort 1), and sacituzumab govitecan (Safety Run-In Cohort 2) in metastatic triple-negative breast cancer (mTNBC).
The primary objective of this study for Phase 2 Cohort 1 is to compare the efficacy of magrolimab in combination with nab-paclitaxel or paclitaxel versus nab-paclitaxel or paclitaxel alone, as determined by progression-free survival (PFS) by investigator assessment.
The primary objective of this study for Phase 2 Cohort 2 is to evaluate the efficacy of magrolimab in combination with sacituzumab govitecan as determined by confirmed objective response rate (ORR) by investigator assessment.
A Phase 2 Study of Magrolimab Combination Therapy in Patients With Unresectable, Locally Advanced or Metastatic Triple-Negative Breast Cancer