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. 2022 May 2;12(5):77. doi: 10.1038/s41408-022-00670-0

Fig. 1. Flow diagram demonstrating specific FLT3 inhibitor used in the doublet vs. triplet arms.

Fig. 1

Among the 87 patients enrolled, 60 received doublet therapy and 27 received triplet therapy. In the doublet arm, hypomethylating agents (83%) and cladribine +/− low-dose cytarabine (17%) were used as low-intensity chemotherapy backbones. The most common FLT3 inhibitor in the doublet arm was sorafenib (60%), followed by quizartinib (27%), and midostaurin (13%). In the triplet arm, all patients received a hypomethylating agent (decitabine or azacitidine) as low-intensity chemotherapy backbone. Gilteritinib (44%) and sorafenib (37%) were the most common FLT3 inhibitors used in the triplet arm. ITD internal tandem domain, TKD tyrosine kinase domain; AML acute myeloid leukemia, FLT3i FLT3 inhibitor, VEN venetoclax.