The objective of the phase 2 study is to induce a meaningful Progression-Free Survival (PFS) benefit in patients with stage IIIB/IIIC or stage IV NSCLC by treating with anti-PD-1/PD-L1 treatment and UV1 vaccination versus anti-PD-1/PD-L1 treatment alone.~Patients are randomized to receive anti-PD-1/PD-L1 treatment until progression or unacceptable toxicity, for a maximum of 2 years, with or without 8 injections of 300 μg UV1 and 75 μg GM-CSF (UV1 vaccination). Patients randomized to UV1 vaccination, will start UV1 vaccination the same day as anti-PD-1/PD-L1 treatment is initiated, followed by three vaccinations over the next ten days. Thereafter, one vaccination per anti-PD-1/PD-L1 treatment cycle (c2-5), totaling to 8 UV1 vaccinations
A Randomized, Multicenter Study Investigating Efficacy and Safety of anti-PD-1/PD-L1-treatment +/- UV1 vaccination as first line treatment in patients with inoperable advanced or metastatic non-small cell lung cancer. The objective of the phase 2 study is to induce a meaningful Progression-Free Survival (PFS) benefit in patients with stage IIIB/IIIC or stage IV NSCLC by treating with anti-PD-1/PD-L1 treatment and UV1 vaccination versus anti-PD-1/PD-L1 treatment alone.