RecruitingPhase 1Drug trialEvaluate Safety of Axicabtagene Ciloleucel Reinfusion (Axi-Cel-2) in Patients With Relapsed and/or Refractory Second Line High-Risk Non-Hodgkin Lymphoma After Standard of Care Axi-CelThis is a phase Ib study to establish safety of Axi-Cel-2 in patients with Large B Cell Lymphoma (LBCL) who are at high risk of relapse.