CD20-CART / Beijing Boren Hospital - LARVOL DELTA

A Compilation of Experiences in Utilizing CAR-T Cell Therapy for Richter's Transformation (ASH 2023) - P=N/A | "Before lymphocyte collection, chemotherapy regimen without fludarabine/ Bendamustine is first used to reduce peripheral blood tumor load if peripheral blood tumor cells are higher than 10%...12 of them were injected with mouse CD19CAR-T, 2 with human CD20CART, and 2 with human CD19CART... Even in the presence of TP53 gene abnormalities, resistance to BTK/BCL2 inhibitors, and unsuccessful previous chemotherapy regiments, A single CAR T cell therapy can result in CR in more than half of RT patients. Nonetheless, the prognosis remains bleak for patients presenting with large tumor masses and central nervous system involvement, despite having received chemotherapy aimed at reducing tumor size. The outlook is particularly dismal for those patients who fail to respond to CAR-T cell therapy."

CAR T-Cell Therapy • IO biomarker • B Cell Lymphoma • Bone Marrow Transplantation • Diffuse Large B Cell Lymphoma • Hematological Malignancies • Lymphoma • Non-Hodgkin’s Lymphoma • Oncology • Richter's Syndrome • Transplantation • TP53

Auto Hematopoietic Stem Cell Transplantation Combined with Another Target Humanized CAR-T Cells for Refractory/Relapsed B-Cell Non-Hodgkin Lymphoma after Failure of Murinized CD19-CAR-T Therapy (ASH 2021) - "Aims : To prolong relapse-free survival, we combined ASCT and another target humanized CAR-T cells to treat r/r B-NHL patients failed to murinized CD19-CAR-T cells therapy with either CD22 or CD20 antigen expression on tumor cell.The safety and efficacy will be evaluated...B-cell aplasia was documented in all cases(7/7,100%) of CD20-CART group and two cases(2/5,40%) of CD22-CART group during the follow-up... CRS is manageable and has no influence on hematopoiesis reconstitution.With current protocol, complication was mild and encouraging disease control was found. ASCT combined with another target humanized CAR-T therapy is a safe and effective salvage strategy for r/r B-NHL after failure of murinized CD19-CAR-T. Long-term follow-up is needed."

CAR T-Cell Therapy • IO biomarker • Bone Marrow Transplantation • Diffuse Large B Cell Lymphoma • Gastrointestinal Disorder • Hematological Disorders • Hematological Malignancies • Infectious Disease • Inflammation • Lymphoma • Non-Hodgkin’s Lymphoma • Oncology • Pneumonia • Respiratory Diseases • Transplantation • CD19 • CD22 • CD34 • IFNG • IL6 • TP53