Abstract LB-235: COLOMATE: Colorectal cancer and liquid biopsy screening protocol for molecularly assigned therapy

Background: Colorectal cancer (CRC) is the second leading cause of cancer death among men and women in the United States, and additional treatment strategies are needed for patients with advanced disease. Prospective therapeutic studies based on tissue-detected genomic targets such as ERBB2 (HER2), BRAF V600E, gene rearrangements/fusions, and microsatellite instability (MSI) have demonstrated clinical benefit for mCRC patients. Although...