Kappa-CD28 T Lymphocytes, Chronic Lymphocytic Leukemia, B-cell Lymphoma or Multiple Myeloma, CHARKALL

"T cells will be given in a lymphopenic environment utilizing (as needed) lymphodepleting chemotherapy (Cy/Flu) prior to T cell infusion as outlined below:~Patients who are not lymphopenic may receive 3 daily doses of cyclophosphamide (500mg/m2/day) together with fludarabine (30mg/m2) to induce lymphopenia, finishing at least 24 hours before T cell infusion.~Patients with lymphopenia due to current drug therapy may be infused at any time starting at least 24 hours after finishing their current cycle of chemotherapy.~ASCT recipients (relapsed/refractory intermediate grade lymphoma) may be infused 14-60 days after the date of transplant.~T cell dosing is as follows:~Group 1: 2x10\^7 cells/m\^2 CAR-Kappa~Group 2: 1x10\^8 cells/m\^2 CAR-Kappa~Group 3: 2x10\^8 cells/m\^2 CAR-Kappa"