RecruitingPhase 2Drug trialA Randomized Phase II Trial of Cemiplimab Plus OSE2101 ( TEDOPI®) as Maintenance Therapy in ctDNA Positive NSCL. The Cemited Study.This is a phase II randomized study investigating whether a combination maintenance with Cemiplimab and OSE2101 (TEDOPI®) could increase ctDNA clearance rate versus standard maintenance therapy in HLA-A2 positive NSCLC patients not progressing after 4 cycles of chemo-immunotherapy.