Primary, Booster and Consolidation Multi-CAR-T Cell Therapy for the Treatment of Refractory B Cell Lymphomas
This study aims to evaluate safety and efficacy of a combination of 4th generation chimeric antigen receptor gene-modified T cells targeting B cell surface molecules including CD19 and alternative CARTs as booster and consolidation treatment for patients with highly resistant B cell lymphomas, including primary mediastinal B cell lymphoma (PMBCL) and BCL involving central nervous system (CNS-BCL). Clinical response and development of a simplified and standardized lentiviral vector and cell production protocol will be investigated. This is a phase I/II trial enrolling patients from multiple clinical centers.
• Age older than 6 months.
• Primary B cell lymphoma surface expression of CD19 and/or CD22/CD70/PSMA/ CD13/CD79b/GD2 molecules.
• The KPS score over 80 points, and survival time is more than 1 month.
• Greater than Hgb 80 g/L.
• No contraindications to blood cell collection.