However, a subsequent UKMRC study of 1600 patients with cytogenetic intermediate-risk AML showed that relapse risk did not differ based on the FLT3-ITDmut AR, and that the cumulative incidence of relapse in patients with NPM1mut was increased with a concurrent FLT3-ITDmut irrespective of the AR19. The gene discussed is FLT3; the disease is acute myeloid leukemia.