Overview The Study for CML Who Failed Prior TKIs or With T315I Mutation or Ph+ ALL Who Failed Prior TKIs or With T315I Mutation Status: Recruiting Trial end date: 2025-12-31 Target enrollment: Participant gender: Summary This protocol will allow ponatinib with refractory Chronic Myeloid Leukemia or Ph+ Acute Lymphoblastic Leukemia Phase: Phase 2 Details Lead Sponsor: Otsuka Beijing Research InstituteTreatments: Ponatinib