NECVAXNEO1

Phase I/II multicenter, open-label, single-arm trial in patients to evaluate the safety and effect of NECVAX-NEO1 administered in combination with PD-1/PD-L1 mABs in patients with solid tumors. Patients with solid tumors who will be treated with approved standard of care (SoC) PD-1 or PD-L1 monoclonal antibody inhibitor therapy, and who after starting treatment with PD-1/PD-L1 inhibitor reached either Stable Disease (SD) or Partial Response (PR) (Cohort 1) or PD (Cohort 2) according to RECIST 1.1 and iRECIST assessed at the Baseline visit may be enrolled in the study