Description
ZW25 (also known as Zanidatamab) is an investigational medication being studied for certain types of cancers, including colorectal cancer (CRC). It is currently in Phase 2 clinical trials. The trials are specifically looking at patients whose tumors express HER2 (Human Epidermal growth factor Receptor 2). ZW25 is being tested in combination with standard chemotherapy regimens (like XELOX, FP, mFOLFOX6, or CisGem) to see if it improves treatment outcomes compared to chemotherapy alone. The goal of the trials is to assess the safety and effectiveness of ZW25 in this setting. It is not yet approved for use in CRC or any other cancer.
Mechanism of Action
ZW25 is designed to target HER2, a protein found on the surface of some cancer cells. HER2 helps cancer cells grow and spread. ZW25 is a type of antibody-drug conjugate (ADC). This means it combines an antibody that specifically binds to HER2 with a chemotherapy drug. The antibody delivers the chemotherapy drug directly to the cancer cells that have HER2, potentially causing more targeted damage with fewer effects on normal cells. The specific chemotherapy drug attached to the antibody is not specified in the provided data.
Side Effects
Not all side effects are listed. Side effects vary by individual. Always consult your oncologist.