Overview Applying Pediatric Regimens to Younger Adult Patients With Acute Lymphoblastic Leukemia (ALL) Status: Unknown status Trial end date: 2011-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate the efficacy and safety for treating adult ALL patients with the pediatric protocol. Phase: Phase 2 Details Lead Sponsor: Japan Adult Leukemia Study GroupTreatments: 6-MercaptopurineAsparaginaseCortisol succinateCyclophosphamideCytarabineDexamethasoneHydrocortisoneHydrocortisone 17-butyrate 21-propionateHydrocortisone acetateMercaptopurineMethotrexatePirarubicinPrednisoloneVincristine