[Development of program therapy for patients with acute myeloid leukemia under the age of 60 years, based on the principles of differentiated effects].

Aim: To analyze the results of treatment in patients with acute myeloid leukemia (AML) within protocols AML-17 and modified AML-17 (mOML-17) as part of two consecutive pilot studies in order to develop the best treatment strategy for AML patients aged below 60 years.

Materials And Methods: The study included 89 AML patients who were aged below 60 years and received treatment within the AML-17 and mOML-17 protocols. Cytogenetic and molecular genetic studies were performed in all patients.

The outcome of Ph-negative acute lymphoblastic leukemia presenting during pregnancy and treated on the Russian prospective multicenter trial RALL-2009.

We report the data on 15 women who presented with Ph-negative acute lymphoblastic leukemia (ALL) between Jan 2009 until Dec 2016 and who were treated on the prospective multicenter RALL-2009 clinical trial. A comparison of their outcome was made with 129 non-pregnant females who entered the study and were treated by the same schedule. 10-years OS for pregnant and non-pregnant women was 58.

Diagnostic significance of flow cytometry scales in diagnostics of myelodysplastic syndromes.

Background: Myelodysplastic syndromes (MDS) can present a challenge for clinicians. Multicolor flow cytometry (MFC) can aid in establishing a diagnosis. The aim of this study was to determine the optimal MFC approach for MDS.

Results of program acute myeloid leukemia therapy use in National Medical Research Center for Hematology of the Ministry of Health of Russian Federation.

Aim: To analyze treatment results of 172 patients with acute myeloid leukemia (AML) aged 18-60 years in National Medical Research Center for Hematology of MHRF.

Materials And Methods: Inductive and consolidation program for 139 (80%) patients was based on a standardized protocol: 4 courses "7+3" with different anthracycline use (2 courses of daunorubicin, idarubicin, mitoxantrone) and continuous use of cytarabine on the second inductive course. In 20% of patients cytarabine courses at the dose of 1 g/m2 2 times a day for 1-3 days combined with idarubicin and mitoxantrone were used as two consolidation courses.

[Treatment in adult patients with acute myeloid leukemias and hyperleukocytosis at disease onset].

Aim: To evaluate the efficiency of the treatment policy for patients with acute myeloid leukemia (AML) and hyperleukocytosis (HL), which is aimed at preventing rapid hypercytolysis and massive tumor lysis (cytolysis) syndrome and/or at reducing the degree of the latter at the start of induction polychemotherapy.

Subjects And Methods: In 2010 to 2014, the Hematology Research Center, Ministry of Health of Russia, treated 92 patients with AML, out of them 18 patients were found to have white blood cell counts of 100 to 408-10(9)/1 (median, 130-10(9)/l) at the onset of the disease. All the examinees received cytoreductive therapy with hydroxyurea and, in presence of leukostasis and/or leukocytosis (≥150-10(9)/1), with leukocytapheresis.