Open-label Study of Asciminib for CML-CP or CML-AP Patients With T315I Mutation Who Are Resistant, Intolerant or Ineligible to Ponatinib.

Exclusion Criteria

• •Previous hematopoietic allogeneic stem-cell transplantation
• •Cardiac or cardiac repolarization abnormality
• •Severe and/or uncontrolled concurrent medical disease that in the opinion of the Investigator could cause unacceptable safety risks or compromise compliance with the protocol (e.g. uncontrolled diabetes, active or uncontrolled infection, pulmonary hypertension)
• •History of clinical acute pancreatitis within 1 year of study entry or past medical history of chronic pancreatitis (except if ponatinib-induced and completely resolved at time of Screening)
• •History of acute or chronic liver disease (i.e., cirrhosis; liver impairment)
• •Known presence of significant congenital or acquired bleeding disorder unrelated to cancer
• •History of other active malignancy within 3 years prior to study entry with the exception of previous or concomitant basal cell skin cancer and previous carcinoma in situ treated curatively
• •Known history of Human Immunodeficiency Virus (HIV), chronic Hepatitis B Virus (HBV), or chronic Hepatitis C Virus (HCV) infection. Testing for Hepatitis B surface antigen (HBs Ag) and Hepatitis B core antibody (HBcAb / anti HBc) will be performed at Screening
• •Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection, or gastric bypass surgery)
• •Treatment with medications that meet one of the following criteria and that cannot be discontinued at least one week prior to the start of treatment with study treatment:
• •* Moderate or strong inducers of CYP3A
• •* Moderate or strong inhibitors of CYP3A
• •Pregnant or nursing (lactating) women
• •Women of child-bearing potential