At ESMO 2020, most attention in the melanoma field went to studies addressing the benefit of immunotherapy, alone or in combination with other drugs. First of all, updates on the use of immunotherapy in the adjuvant setting were provided for the Keynote-054 and the CheckMate 238 trials. In the advanced melanoma setting, several studies investigating combinations of immunotherapy with targeted agents will be addressed. In addition to this, the ILLUMINATE-204 trial investigates the potential of combining immunotherapy with intratumoral therapy. Similarly, a second study describes the value of local therapy in the treatment of solitary melanoma after progression upon checkpoint inhibitors. Finally, vaccination strategies with an IDO/ PD-L1 peptide vaccine and adjuvant dendritic cell vaccination will be discussed.
