A Phase II, Multi-center, Prospective, Open-label Study of Asciminib in Patients With Chronic Myeloid Leukemia in Chronic Phase (CML-CP) or Accelerated Phase (CML-AP) With T315I Mutation Who Are Resistant, Intolerant or Ineligible to Ponatinib.
The objective of this Phase II study is to assess the potential of asciminib in managing CML-CP or CML-AP in patient carrying the T315I mutation. The presence of this mutation introduces treatment difficulties due to the limited available options. The study seeks to collect additional data on the effectiveness and safety of asciminib for these patients. By determining the drug's capacity to manage the disease and enhance patients outcomes, the study is designed to fill the unmet medical need and potentially offer a new therapeutic path for patients at a treatment deadlock.
• Signed informed consent must be obtained prior to participation in the study.
• Male or female participants with a diagnosis of CML-CP or CML-AP ≥ 18 years of age.
• Patients with CML-CP or CML-AP with history of documented T315I mutation after at least one TKI and are resistant, intolerant, or ineligible to ponatinib (according to Investigator judgment)
• Not already treated with asciminib or another any allosteric TKI
• Failure (adapted from the 2020 \& 2013 ELN Guidelines) or intolerance to Ponatinib at the time of Screening.
• Ineligible to ponatinib according to Investigator (based on EU ponatinib SmPC)
• Evidence of typical BCR::ABL1 transcript or atypical transcripts at the time of Screening which are amenable to standardized or non-standardized RQ-PCR quantification.