Frontline Asciminib Combination in Chronic Phase CML

연구 개요

Adult male and female patients with newly diagnosed Philadelphia chromosome positive (Ph+) and/or BCR-ABL1 positive CML can be included in the study until 3 months after diagnosis. A \<4 week pretreatment with hydroxyurea is permitted. Patients treated for \<6 weeks with nilotinib 300 mg BID, imatinib 400 mg QD, dasatinib 100 mg QD or without any therapy are eligible for recruitment and will be allocated to the respective cohort. All patients must provide written informed consent to be enrolled in the trial. Cohorts were designed to allow assessment of QD and BID asciminib based combinations to optimize quality of life and compliance. Patients will not be randomized. In general, cohorts will be filled consecutively. Asciminib therapy will be commenced 12 weeks after start of nilotinib, imatinib or dasatinib and after recovery of hematopoiesis or in case of no therapy so far 6 weeks after diagnosis as first line treatment. Referred patients already treated with imatinib, nilotinib or dasatinib will remain on the initial drug and will be allocated to the respective cohort.