Key clinical point: Brexucabtagene autoleucel (brexu-cel) provides survival benefit over non-chimeric antigen receptor (CAR) T-cell standard of care (SOC) in patients with relapsed or refractory mantle cell lymphoma (MCL) treated with covalent Bruton tyrosine kinase inhibitors (BTKi).
Major finding: Inverse probability weighting showed that brexu-cel vs SOC led to a significantly reduced risk for death (adjusted hazard ratio 0.38; P < .001), with the findings being similar for other adjusted comparisons.
Study details: This indirect comparison study analyzed the individual patient data of BTKi-treated patients with relapsed or refractory MCL who received brexu-cel in ZUMA-2 (n = 68) and non-CAR T-cell SOC in SCHOLAR-2 (n = 149).
Disclosures: This study was sponsored by Kite, a Gilead Company. Some authors declared participating in the data safety monitoring or advisory boards of or receiving grants, consulting fees, travel support, or honoraria for lectures, etc., from Kite, Gilead, and others. Five authors declared being employees or stockowners of Kite, Gilead, or PRECISIONheor.
Source: Hess G et al. Indirect treatment comparison of brexucabtagene autoleucel (ZUMA-2) versus standard of care (SCHOLAR-2) in relapsed/refractory mantle cell lymphoma. Leuk Lymphoma. 2023 (Oct 16). doi: 10.1080/10428194.2023.2268228