789 Lifileucel TIL cell monotherapy in patients with advanced melanoma after progression on immune checkpoint inhibitors (ICI) and targeted therapy: pooled analysis of consecutive cohorts (C-144–01 study)

Abstract

BackgroundDespite improved outcomes in advanced (unresectable or metastatic) melanoma, many patients progress after ICI,1-3 and have low response rates to subsequent therapy.4-7 Lifileucel, a one-time autologous TIL cell therapy, demonstrated...