Experience of using azacytidine and venetoclax combination in acute myeloblastic leukemia
Keywords:acute myeloleukemia, azacytidine, venetoclax
AbstractAcute myeloblastic leukemia (AML) commonly involve the elderly people, the average age at the moment of diagnosing is 68 years. According to the statistical data, only 2.4 % of people aged 60 and over who were not treated with stem cell transplantation experienced remission within 10 years after diagnosing, while most patients had an unfavorable prognosis of the disease. Unsatisfactory treatment results followed from severe comorbid conditions in such patients and a specific course of AML, namely a high rate of cytogenetic impairments causing the refractory course of the pathology. The therapy of lower intensity including hypomethylating agents (HMA) azacytidine and decitabine became the basic for elderly patients with AML who are poor candidates for intensive induction chemotherapy. The oral specific inhibitor of B-cell lymphoma/leukemia gene (BCL-2) venetoclax has been recently approved to be used in combination with HMA or low-dosage cytarabine in patients with AML who were not treated before or are not candidates for high-intensive chemotherapy. A described clinical case of using a treatment scheme of venetoclax + azacytidine demonstrates an opportunity to achieve remission in a 73-year patient with newly diagnosed AML with unfavorable prognosis.
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