RecruitingPhase 2Device studyAdjuvant ctDNA-Adapted Personalized Treatment in Early Stage NSCLC (ADAPT-E)In this study circulating tumor DNA (ctDNA) blood testing is used to detect the residual blood cancer. If residual cancer using this blood test is detected there may be at higher risk of having the cancer return. The study is going to test whether or not the number of circulating cancer cells detected in the blood can be reduced by administration durvalumab after the standard treatment if you are tested positive for the residual cancer.