L-asparaginase Encapsulated in Red Blood Cells (Eryaspase) for Treatment of Adult Patients With ALL or LBL

A phase I study to assess the limiting toxicities, global safety and clinical activity of ERYASPASE, using a dose titration design to confirm that the safety profile of ERYASPASE in combination with the CALGB chemotherapy regimen is similar to that observed in the European chemotherapy regimen. PK/PD and immunogenicity parameters will also be evaluated.