Post-remission therapy for acute myeloid leukemia.

Induction followed by post-remission therapy including intensive chemotherapy with high-dose cytarabine, autologous and allogeneic hematopoietic stem cell transplantation is recognized as the main road towards cure in acute myeloid leukemia. In recent years, also a renaissance of maintenance therapy after completion of intensive consolidation has been observed with the introduction of kinase inhibitors and demethylating agents in clinical trials. Greater insight into the genetic background of the disease fostered the extension of disease classification and pretreatment risk-categorization by gene mutations. In addition, the pre-treatment risk-defining parameters have been supplemented by markers evaluated at distinct time points during treatment and follow up. In this context, minimal residual disease assessment is increasingly used to dynamically fine tune treatment recommendations. Currently, the gold standard to counterbalance a higher risk of relapse by treatment strategies based on hematopoietic stem cell transplantation with grafts from matched related or unrelated donors is still valuable, whereas autologous hematopoietic stem cell transplantation showed promising results especially in patients categorized as low-risk. Nonetheless, more targeted approaches including kinase inhibitors and demethylating agents in combination with or sequentially before or after intensive chemotherapy are currently in clinical evaluation and may lead to more genotype- instead of purely risk-adapted treatment strategies. Copyright© Ferrata Storti Foundation.