Interim Petosemtamab Data in Metastatic CRC Demonstrates Monotherapy Activity and Robust Response Rate in Combination with FOLFOX/FOLFIRI with Well Tolerated Safety

“Petosemtamab’s unique mechanism of action, including targeting both EGFR and LGR5, and potential to safely combine with FOLFOX/FOLFIRI, represents an important finding for patients with EGFR inhibitor-naïve metastatic colorectal cancer,” said Fabian Zohren, M.D., Ph.D., Chief Medical Officer of Merus. “These data demonstrate petosemtamab’s clinical activity beyond head and neck squamous cell carcinoma. We are encouraged that petosemtamab has the potential to become a transformational treatment and new standard of care for patients across a range of solid tumors.”

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