Exelixis' Zanzalintinib Shows Promise in Late-Stage Colorectal Cancer Trial
Exelixis, a prominent player in the pharmaceutical industry, has unveiled promising results from its Phase III STELLAR-303 study, positioning its oral kinase inhibitor zanzalintinib as a potential new treatment option for patients with metastatic colorectal cancer (mCRC). The data, presented at the 2025 European Society for Medical Oncology (ESMO) meeting and simultaneously published in The Lancet, demonstrate significant improvements in overall survival rates, paving the way for a potential regulatory submission by year-end.