Axicabtagene ciloleucel compared to standard of care in Swedish patients with large B-cell lymphoma: a cost-effectiveness analysis of the ZUMA-7 trial.

Aim: Our study aimed to evaluate the cost-effectiveness of the chimeric antigen receptor (CAR) T-cell therapy, axicabtagene ciloleucel (axi-cel), compared to standard of care (SOC) in Sweden for second-line (2L) treatment of adult transplant-intended diffuse large B-cell lymphoma (DLBCL) patients who relapse within 12 months from completion of, or are refractory to (early r/r), first-line (1L) chemoimmunotherapy.

Methods: Cost-effectiveness was assessed using a three-state partitioned survival model. Mixture cure models were used to extrapolate time-to-event data from the ZUMA-7 trial (NCT03391466) beyond the observational period.