[Practical guidance for CAR T-cell therapy in adults].

Chimeric antigen receptor (CAR) T-cell therapy is an innovative treatment for B-cell malignancies and multiple myeloma. CAR T-cell therapy is now approved in Japan and has become one of the essential therapeutic options for chemotherapy-resistant disease. It has many unique features that distinguish it from conventional chemotherapies, including the limitations imposed by the production of CAR-T cells from autologous T cells, and the limited availability and mandatory waiting period for treatment. Importantly, each patient has only one opportunity to receive CAR T-cell therapy. To achieve the maximum therapeutic benefit from CAR T-cell therapy, it is necessary to understand all aspects of CAR T-cell therapy, including factors that influence its efficacy. The design of the entire treatment sequence, including before and after CAR T-cell therapy, is also important to optimize clinical outcomes. In addition, since this treatment is only available at a limited number of facilities, effective coordination between local hospitals and treatment centers is also important. This educational session will focus on the practical aspects of CAR T-cell therapy in adults and will provide indispensable knowledge for providing CAR T-cell therapy to patients with B-cell lymphoma and multiple myeloma.