In this video, Duane Schulthess, BA, from Vital Transformation, Flanders, Belgium, discusses the current real world data for patients treated with CAR T-cell therapy. Speaking at the 1st European CAR T-Cell Meeting, held in Paris, France, Mr Schulthess discusses the differences in prescription practice and health economics observed in the real world. He also highlights the limitations of the existing health data for CAR T-cell therapy and stresses the need for overcoming them in order for the therapy to become more widely available. This meeting was co-organized by the European Society for Blood & Marrow Transplantation (EBMT) and the European Hematology Association (EHA).