...ORR/CR rates were as follows: Ibr 94%/65%; Acala 80%/40%; both 100%/100%. The 12-mo survival rates in pts with prior Ibr, Acala, or both were 81%, 80%, or 100%, respectively. Grade ≥ 3 CRS/NEs occurred as follows: Ibr 17%/31%; Acala 10%/10%; both 0/67%. All subgroups drew clinical benefit from KTE-X19 treatment despite some pharmacological differences.