Fosrolapitant and Palonosetron for the Prevention of Antibody-drug Conjugate-induced Nausea and Vomiting

Inclusion Criteria: \- Exclusion Criteria: 1. 18 years of age or older, of either gender 2. Has a diagnosed malignant tumor 3. has never been treated with ADCs and is to receive the first course of ADCs 4. Predicted life expectancy of ≥ 3 months 5. Has a performance status (ECOG scale) of 0 to 1 6. Adequate bone marrow, kidney, and liver function 7. Women of childbearing potential must have negative pregnancy test (serum test) results within 72 hours prior to enrollment 8. Able and willing to provide a written informed consent