CML, Refractory

In a multinational, multicenter, single-arm, open-label and Phase III Radotinib clinical study, chronic phase Ph+ chronic myeloid leukemia patients with failure or intolerance to previous TKIs therapy including Imatinib will be recruited. In this phase 3 study, 173 subjects are expected to be enrolled in a single arm with the administration of Radotinib 400mg twice daily, which includes 10% of dropout rate.