Final Outcome
The acute episode of CRS was resolved after tocilizumab treatment. One year later, flow cytometry did not detect CAR-T cells in his blood but molecular biology (PCR) evidenced persistence of circulating CAR-T cells. Norberto is still in complete remission of leukemia; he has no detectable B cells and receives a preventive treatment by intravenous immunoglobulins. He is doing very well.
