- Arm I:Patients receive daunorubicin IV on days 1-3 and 15 and 16; cyclophosphamide (CTX) IV on days 1 and 8; vincristine (VCR) IV on days 1, 8, 15, and 22; and prednisone IV or orally every 8 hours on days 1-7 and 15-21.