Repositioning Immunotherapy in Veterans With Lung Cancer

Inclusion Criteria: * Patient must have a performance status of 0-1 (ECOG Performance Scale) * Patient must be a candidate for concurrent chemoradiation * Unresectable Stage III NSCLC as assessed by investigator or multidisciplinary tumor board assessment * PD-L1 tumor expression greater than or equal to 1% * Presence of measurable disease according to RECIST v1.1 * Adequate organ function * Available tissue (archival FFPE preferred) with adequate tumor content ( 20% tumor cellularity) Exclusion Criteria: * Active autoimmune disease that has requires immunosuppressive therapy in the previou…