Clinical Research Directory

Inclusion Criteria: 1. Diffuse Large B-Cell Lymphoma or Follicular lymphoma, previously identified as CD19+ 2. Previously treated on UPCC13413/ NCT02030834 with CTL019/CTL119, with historical manufactured product available at Penn for reinfusion 3. Previous complete response to CAR T-cells with a duration ≥ 6 months (defined as 168 days) 4. No available curative treatment options (such as autologous or allogeneic HSCT) with limited prognosis (several months to \< 2 year survival) with currently available therapies. 5. Age ≥18 years 6. Creatinine \< 1.6 mg/dL 7. ALT/AST \< 3x upper limit of normal 8. Bilirubin \< 2.0 mg/dL, unless subject has Gilbert's Syndrome (≤3.0 mg/dL) 9. Measurable or assessable disease according to the "Revised Response Criteria for Malignant Lymphoma" (Cheson et al., J. Clin. Onc., 2007)88. Patients in complete remission with no evidence of disease are not eligible. 10. Performance status (ECOG) 0 or 1. 11. Left Ventricle Ejection Fraction (LVEF) \> 40% confirmed by ECHO/MUGA 12. Agree to contraceptive requirements outlined in Section 4.3. 13. Provide written informed consent. Exclusion Criteria: 1. Uncontrolled active infection. 2. Active hepatitis B or hepatitis C infection. 3. Any uncontrolled active medical disorder that would preclude participation as outlined. 4. Class III/IV cardiovascular disability according to the New York Heart Association Classification (see Appendix 1). 5. HIV infection. 6. Patients with active CNS involvement by malignancy. Patients with prior CNS disease that has been effectively treated will be eligible providing treatment was \>4 weeks before enrollment 7. Patients with a known history or prior diagnosis of optic neuritis or other immunologic or inflammatory disease affecting the central nervous system.