Avelumab and cetuximab in combination with FOLFOX in patients with previously untreated metastatic colorectal cancer (MCRC): Final results of the phase II AVETUX trial (AIO-KRK-0216).

96Background: Single agent PD-1/L1 inhibition is efficacious in MCRC patients (pts) with high microsatellite instability (MSI-H). For the vast majority of MCRC pts with MS stable (MSS) phenotype th...