Clinical Research Directory

Inclusion Criteria: A subject will be eligible for study participation if he/she meets the following criteria within 21 days prior to randomization. 1. Subject must have confirmation of previously untreated AML by World Health Organization (WHO) criteria, and be ineligible for treatment with a standard cytarabine and anthracycline induction regimen due age or comorbidities. Prior therapy with hydroxyurea or a total dose of cytarabine no more than 0.5g (for emergency use for stabilization) is allowed. 2. Subject must be≥18 years of age with at least one of the following conditions: A)≥60 years of age; B) Patients aged \< 60 years who are unsuitable for standard induction therapy（Any other comorbidity that the physician judges to be incompatible with conventional intensive chemotherapy); C) The patient refused the conventional intensive chemotherapy. 3. Adequate organ function as defined below: A)liver function (bilirubin≤2mg/dL, aspartate transaminase (AST) and/or alanine transaminase (ALT)≤3 x ULN). Unless liver enzyme abnormalities are determined by the treating MD and PI to be due to leukemic infiltration. B)kidney function (creatinine≤1.5xULN ). 4. ECOG performance status of ≤ 2. 5. A negative urine pregnancy test is required within 1 week for all women of childbearing potential prior to enrolling on this trial. 6. Patient must have the ability to understand the requirements of the study and signed informed consent. A signed informed consent by the patient or his legally authorized representative is required prior to their enrollment on the protocol. 7. Patient must have a projected life expectancy of at least 12 weeks. Exclusion Criteria: 1. Subject has a history of other malignancies prior to study entry, with the exception of: A) Adequately treated in situ carcinoma of the cervix uteri or carcinoma in situ of breast; B) Basal cell carcinoma of the skin or localized squamous cell carcinoma of the skin; C) Previous malignancy confined and surgically resected (or treated with other modalities) with curative intent. 2. Subject has acute promyelocytic leukemia, subject has history of myeloproliferative neoplasm \[MPN\] including myelofibrosis, essential thrombocythemia, polycythemia vera, CML with or without BCR-ABL1 translocation, BCR/ABL positive AML. 3. Patient has known active central nervous syster (CNS) involvement with AML. 4. Subject has a white blood cell count\> 25×10\^9/L. (Hydroxyurea is permitted to meet this criterion.) 5. Prior therapy with venetoclax, Cladribine, hypomethylating agents (HMAs), Chidamide or Chimeric Antigen Receptor T cell therapy, experimental therapies for MDS or AML. 6. Subject has a malabsorption syndrome or other condition that precludes enteral route of administration. 7. Subject is known to be positive for human immunodeficiency virus (HIV) (HIV testing is not required.) 8. Subject has received strong and/or moderate CYP3A inducers within 7 days prior to the initiation of study treatment. 9. Subject has consumed grapefruit, grapefruit products, Seville oranges (including marmalade containing Seville oranges) or Starfruit within 3 days prior to the initiation of study treatment. 10. Subject has a cardiovascular disability status of New York Heart Association Class≥2. Class 2 is defined as cardiac disease in which patients are comfortable at rest but ordinary physical activity results in fatigue, palpitations, dyspnea, or anginal pain. 11. Subject has chronic respiratory disease that requires continuous oxygen, or significant history of renal, neurologic, psychiatric, endocrinologic, metabolic, immunologic, hepatic, cardiovascular disease, or any other medical condition that in the opinion of the investigator would adversely affect his/her participating in this study. 12. Subject exhibits evidence of other clinically significant uncontrolled systemic infection requiring therapy (viral, bacterial or fungal). 13. Subject is known to be positive for hepatitis B or C infection with the exception of those with an undetectable viral load within 3 months (Hepatitis B or C testing is not required). Subjects with serologic evidence of prior vaccination to HBV \[i.e., HBs Ag-, and anti-HBs+-\] may participate)