Use of the Electronic Frailty Index (eFI) to identify older adults with increased healthcare needs after receiving CAR-T therapy.
546 Background: Chimeric antigen receptor T-cell therapy (CAR-T) has transformed treatment for hematologic malignancies. Frailty is broadly associated with poor outcomes in older adults, but the relationship of frailty with healthcare utilization in patients receiving CAR-T remains incompletely characterized....