The goal of this is Single-Arm, Multicenter, Open-Label Clinical Study is to Evaluate the Efficacy and Safety of Axicabtagene Ciloleucel Injection(Axi-cel) as First-Line Therapy of High-Risk Large B-Cell Lymphoma.
Histologically confirmed LBCL (Large B-Cell Lymphoma) according to the WHO 2016 classification, including the following subtypes:DLBCL-NOS (Diffuse Large B-Cell Lymphoma, Not Otherwise Specified),HGBL (High-Grade B-Cell Lymphoma, including HGBL with MYC, BCL-2, and/or BCL-6 rearrangements (DHL/THL), HGBL-NOS),DLBCL transformed from follicular or marginal zone lymphoma, eligible if the patient has not previously received anthracycline-containing therapy
International Prognostic Index (IPI) score of 2-5 at initial diagnosis.
Individuals must have a positive interim positron emission tomography (PET) (Deauville PET score of 4 or 5) after 2 cycles (PET2+) of chemoimmunotherapy or high-risk ctDNA status (ctDNA levels not reduced by at least 2-log after two cycles of R-chemotherapy)
Age of 18 years or older.
LBCL with T-cell/histiocyte-rich background
Primary central nervous system DLBCL
PMBCL (Primary Mediastinal B-Cell Lymphoma)
B-cell lymphoma, unclassifiable, with features intermediate between DLBCL and classical HL (Hodgkin Lymphoma)