S100 as marker for immune effector cell-associated neurotoxicity syndrome
摘要
Chimeric antigen receptor (CAR)-T cell therapy is a new and successful treatment for otherwise refractory malignancies but despite the growing number of applications, this form of treatment is still associated with significant toxicity. Cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) in particular are common and dangerous side effects. This report is about two patients who received CAR‑T cell therapy and subsequently developed ICANS. This was successfully treated. During CAR‑T cell therapy, a blood marker, S100, was monitored daily. It correlated with the occurrence and progression of ICANS.