All subjects in both arms Gilteritinib 120 mg + Erlotinib 150 mg (n=3), Gilteritinib 80 mg + Erlotinib 150 mg (n=7) showed drug-related TEAEs. SAEs were increased ALT (n=4), increased AST (n=3), renal failure acute (n=1), and pleural effusion (n=1). Here, GPT is linked to Pleural effusion.