LAUSR

Aim: To characterize real-world neurological adverse events (AEs) associated with chimeric antigen receptor T-cell therapies in patients with refractory/relapsed large B-cell lymphomas. Materials & methods: Postmarketing case reports from the US FDA AEs reporting system involving axicabtagene ciloleucel (axi-cel) and tisagenlecleucel (tisa-cel) for large B-cell lymphomas were analyzed. Results: Of 804 AE cases identified (637 axi-cel, 167 tisa-cel), 428 (67%) of axi-cel cases and 43 (26%) of tisa-cel cases reported neurological AEs. Compared with cases without neurological AEs, significant associations were observed between neurological AEs and use of axi-cel, age ≥65 years, and the outcome of hospitalization. Conclusion: Neurological AEs were common with chimeric antigen receptor T-cell therapy in the real world and largely reflected those reported in clinical trials.