huJCAR014 CAR-T Cells in Treating Adult Patients With Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma or Acute Lymphoblastic Leukemia

OUTLINE: This is a dose-escalation study of huJCAR014. Patients undergo leukapheresis. Beginning 1-2 weeks after leukapheresis, patients undergo lymphodepleting chemotherapy comprising either cyclophosphamide intravenously (IV) daily for 1 day and fludarabine IV daily for 3 days or cyclophosphamide and fludarabine IV daily for 3 days. Alternative lymphodepleting chemotherapy regimens maybe used if patient's clinical situation or other logistical factors dictate otherwise. Within 36-96 hours after completion of lymphodepleting chemotherapy, patients receive huJCAR014 IV over 20-30 minutes on day 0. After completion of study treatment, patients are followed up every 30 days for the first 3 months, every 3 months for up to 12 months, and then yearly for 15 years.