Mayo Clinic experience with 1123 adults with acute myeloid leukemia

Abstract

Abstract Between 2004 and 2017, a total of 1123 adult patients (median age 65 years; 61% males) with newly diagnosed acute myeloid leukemia (AML), not including acute promyelocytic leukemia, were seen at the Mayo Clinic. Treatment included intensive (n = 766) or lower intensity (n = 144) chemotherapy or supportive care (n = 213), with respective median survivals of 22, 9, and 2 months (p 60 years (HR 2.2, 1.9–2.6), adverse karyotype (HR 2.9, 1.9–4.9), intermediate-risk karyotype (HR 1.6, 1.02–2.6), post-myeloproliferative neoplasm AML (HR 1.9, 1.5–2.4), and other secondary AML (HR 1.3 (1.1–1.6) as risk factors for shortened survival. These risk factors retained their significance after inclusion of FLT3/NPM1 mutational status in 392 informative cases: FLT3+NPM1− (HR 2.8, 1.4–5.6), FLT3+/NPM+ (HR 2.6 (1.3–5.2), and FLT3−NPM1− (HR 1.8, 1.0–3.0).