This phase II study enrolled patients with locally advanced or metastatic EGFR/ALK wild-type NSCLC who had failed first-line anti-PD-1/L1 therapy, with or without platinum-based chemotherapy...Among 22 evaluable pts in schedule 1 the ORR was 45.5% (10/22, [24.5, 67.8]) and the DCR was 68.2% (15/22, [45.1, 86.1])....SI-B001 plus docetaxel demonstrated antitumor activity in locally advanced or metastatic NSCLC EGFR/ALK wild-type pts who failed on prior first-line anti-PD-1/L1 antibody plus PBC, especially without AGA.