Liposarcoma Treatments

Summary: This research is being done to compare rates of hair loss of people with metastatic breast who use scalp cooling versus those who do not use scalp cooling after receiving standard of care treatment with either sacituzumab govitecan, trastuzumab deruxtecan, or eribulin. The name of the study intervention involved in this study is: * Paxman Scalp Cooling System

Objective: To compare the difference in PFS2 (Time from randomization to disease progression after second therapy) between antibody-drug conjugate (ADC) followed by chemotherapy versus chemotherapy followed by ADC in the treatment of advanced HER2-negative breast cancer. Secondary

Summary: This is an umbrella study evaluating the efficacy and safety of multiple treatment combinations in participants with metastatic or inoperable locally advanced breast cancer. The study will be performed in two stages. During Stage 1, seven cohorts will be enrolled in parallel in this study: Cohort 1 will consist of programmed death-ligand 1 (PD-L1)-positive participants who have received no prior s...