A Study of HYML-122 and Cytarabine in Patients With FLT3 Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)

HYML-122 is administered orally consecutive with 400mg bid or 600mg bid or dose adjusted by DMC judgement in each 28-day treatment cycle. cytarabine is administered by intravenous infusion with 100mg/m2 or dose adjusted by DMC judgement once daily on the first to 7th day of each treatment cycle. Upon completion of each 28-day treatment cycle, patients may continue to receive HYML-122 and cytarabine if they are benefit from the treatment and the toxicity is tolerable.