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. 2023 Mar 15;615(7954):920–924. doi: 10.1038/s41586-023-05812-3

Extended Data Fig. 5. Changes in peripheral blood during differentiation syndrome are associated with the menin inhibitor revumenib.

Extended Data Fig. 5

Example from a 71-year-old patient with KMT2Ar AML relapsed after an allogeneic stem cell transplant, who received revumenib at 339 mg PO q12h (Arm A), and achieved CRh, MRD negative remission. Differentiation syndrome manifested as chest pain with a small pericardial effusion, and a possible prodrome of neck pain likely related to expansion of cervical nodes, all resolved promptly with initiation of steroids followed by tapering doses. Hydroxyurea was used to control leukocytosis. AML, acute myeloid leukaemia; ANC, absolute neutrophil count; CRh, complete remission with partial haematologic recovery; MRD, minimal or measurable residual disease; PB, peripheral blood; PO, by mouth; q12h, every 12 h; WBC, white blood cell.