Ruxolitinib-Decitabine Intensified Conditioning Regimen for AML: A Randomized Trial

Inclusion Criteria: * 1\) Acute myeloid leukemia with indications for allogeneic hematopoietic stem cell transplantation, CR1 2) Have HLA-matched sibling donors or haploidentical donors or ≥8/10 HLA-matched unrelated donors 3) The patients' ages range from 12 to 64 years old 4) Liver function: ALT and AST≤2.5 times the upper limit of normal values, bilirubin ≤2 times the upper limit of normal values 5) Renal function: Creatinine ≤ the upper limit of the normal value 6) There are no uncontrollable infections or serious mental and psychological disorders 7) Sign the informed consent form. Exclusion Criteria: * 1\. Patients with acute promyelocytic leukemia (M3) 2. One of the donor and recipient is pregnant 3. Suffering from mental illness or other conditions that prevent one from following the plan.