Intermediate-dose HAD for CEBPA Double-mutated AML

Inclusion Criteria: 1. AML diagnosed according to WHO-2022 classification with recurrent CEBPA mutations and containing mutation in the bZIP domain. 2. Older than 14 years old and younger than 55 years old 3. Male or female. 4. The Eastern Cooperative Oncology Group Performance Status (ECOG-PS) of AML patients were 0-2 points. 5. Meet the following laboratory tests (performed within 7 days prior to treatment) 1) Total bilirubin ≤ 1.5 times of the upper limit of normal value (same age); 2) AST and ALT≤ 2.5 times of the upper limit of normal value (same age); 3) Blood creatinine \< 2 times of the upper limit of normal value (same age); 4) Myocardial enzymes \< 2 times of the upper limit of normal value (same age); 5) Echocardiography (ECHO) was performed to determine the ejection fraction of the heart within the normal range. Exclusion Criteria: 1. Patients who have previously received induction chemotherapy, regardless of efficacy. 2. Simultaneously suffering from malignant tumors of other organs and requiring treatment). 3. Pregnant or lactating women. Male or female patients participating in the trial must take contraceptive measures during the trial treatment period. 4. Active heart disease, defined as one or more of the following:1) Have a history of uncontrolled or symptomatic angina pectoris;2) Myocardial infarction less than 6 months prior to enrollment in the study;3) A history of arrhythmia requiring medication treatment or severe clinical symptoms;4) Uncontrolled or symptomatic congestive heart failure (\> NYHA grade 2);5) The ejection fraction is below the lower limit of the normal range. 5. Serious infectious diseases (uncured tuberculosis, pulmonary aspergillosis). 6. Those who were not considered suitable for inclusion by the researchers.