Patients with previously untreated, unresectable, pathologically and radiologically confirmed stage III NSCLC, EGFR/ALK-wild-type, with measurable disease were included. Patients received 3 cycles of carboplatin, paclitaxel (squamous NSCLC) or pemetrexed (non-squamous NSCLC), and tislelizumab, followed by standard thoracic radiotherapy. Patients received consolidation tislelizumab up to 14 additional cycles or until intolerable adverse events....12-months PFS rate was 86.7% (95%CI, 73.8%-99.6%). Objective response rate was 86.7% (95%CI, 73.8%-99.6%), and disease control rate was 96.7% (95%CI, 89.8%-100.0%).