Veneclax, Chidaniline Combined With Azacitidine Followed by Decitabine + MAG Regimen in the Treatment of Elderly Untreated AML

Exclusion Criteria13

• Acute promyelocytic leukemia (APL) and low-risk cytogenetics, such as t(8;21), inv(16), or t(16;16);
• Active central nervous system leukemia;
• A history of myeloproliferative neoplasms (MPN), including myelofibrosis, essential thrombocythemia, polycythemia vera, chronic myelogenous leukemia (CML) with or without BCR-ABL1 translocation and AML with BCR- ABL1 translocation;
• HIV-positive patients and/or HBV or HCV active infection (documented by HBV-DNA and HCV-RNA positive tests);
• Suffering from chronic respiratory diseases requiring continuous oxygen inhalation, or having an obvious history of kidney, nervous system, psychiatric, endocrine, metabolic, immune, liver, and cardiovascular diseases;
• Suffering from malabsorption syndrome or other diseases that exclude the enteral route of administration;
• Clinically significant QTc interval prolongation (male \> 450 ms; female \> 470 ms), ventricular tachycardia and atrial fibrillation, second-degree heart block, myocardial infarction, and congestive heart failure within one year before enrollment patients, and patients with coronary heart disease who have clinical symptoms and need drug treatment;
• Active, uncontrolled severe infection;
• There is a history of other malignant tumors within 2 years, except for the following cases: adequately treated carcinoma in situ of the cervix or carcinoma in situ of the breast; basal cell carcinoma of the skin or localized squamous cell carcinoma of the skin;
• White blood cell count \> 25 x 10\^9/L (hydroxyurea or leukapheresis can meet this standard);
• Mental disorders that will hinder research participation;
• Participants have received the following treatments: hypomethylation agents, venetoclax and/or chemotherapy for myelodysplastic syndrome (MDS), solid organ transplantation;
• Any other circumstances that the investigator believes that the patient is not suitable to participate in this trial.