Durvalumab + monalizumab, mFOLFOX6, and bevacizumab in patients (pts) with metastatic microsatellite-stable colorectal cancer (MSS-CRC)

Background null Immune checkpoint inhibitors have shown limited clinical benefits in MSS-CRC; dual targeting of non-redundant pathways may enhance antitumor immune response. In a phase I/II, multicenter, open-label study, the anti-PD-L1 antibody durvalumab (D) was combined with monalizumab (M), an IgG4 mAb that blocks NKG2A binding to HLA-E to reduce inhibition of NK and CD8+ T cells. The combination (D+M) was well tolerated and showed...