Clinical trials

This is a single-center, open-label, single-arm, phase 1 dose-escalation study to evaluate the safety, tolerability, preliminary efficacy, and cellular kinetics of SL1CC Injection, an in vivo CAR-T therapy targeting CLL-1, in patients with relapsed or refractory acute myeloid leukemia (R/R AML; acute promyelocytic leukemia excluded). SL1CC Injection is administered as a single intravenous infusion without lymphodepleting conditioning. Dose escalation follows a traditional 3+3 design with planned dose levels of 1 × 10\^9, 3 × 10\^9, and 6 × 10\^9 transducing units (TU), guided by the occurrence of dose-limiting toxicities (DLTs). Treatment-emergent adverse events and serious adverse events, including cytokine release syndrome (CRS), immune effector cell-associated neurotoxicity syndrome (ICANS), hematologic toxicity, organ toxicity, and other immune therapy-related toxicities, will be assessed. Preliminary antitumor activity, assessed by composite complete remission (CR/CRi) and measurable residual disease (MRD) status according to the European LeukemiaNet (ELN) 2022 criteria, and the expansion and persistence of CAR-T cells in peripheral blood will also be evaluated.

This study aims to assess the safety profile of in vivo BCMA/GPRC5D-targeted CAR-T cell immunotherapy in patients with relapsed or refractory plasma cell neoplasms.

The purpose of this study is to determine the efficacy and safety of CD22/CD19-targeted CAR-T cell immunotherapy as consolidation therapy after second-line treatment in patients with high-risk aggressive B-cell lymphoma.

This prospective study will be conducted in high-risk B-ALL patients post-allo-HSCT. We propose to investigate the safety and therapeutic efficacy of blinatumomab plus low-dose DLI maintenance therapy, with the ultimate goal of enhancing long-term survival outcomes.

This single-center, open-label, single-arm, prospective study will evaluate the safety, tolerability, and efficacy of CD22/CD19 dual-target chimeric antigen receptor T-cell (CAR-T) therapy as consolidation treatment in patients with high-risk B-cell acute lymphoblastic leukemia (B-ALL) who have achieved first remission after standard induction therapy and consolidation chemotherapy. Approximately 30 patients will be enrolled. Participants will undergo screening, cell collection for CAR-T manufacturing, lymphodepleting chemotherapy, and subsequent CAR-T cell infusion, followed by scheduled safety and efficacy follow-up. Safety assessments will include monitoring for cytokine release syndrome (CRS), neurotoxicity, hematologic toxicity, organ toxicity, infections, and other adverse events. Efficacy assessments will include event-free survival (EFS), overall survival (OS), progression-free survival (PFS), duration of response(DOR), relapse, and mortality. Exploratory analyses will assess CAR-T cell kinetic characteristics and clonal evolution after treatment.

This is a single-center, open-label, single-arm prospective study designed to evaluate the safety, tolerability, and efficacy of dual-target CD22/CD19 chimeric antigen receptor (CAR)-T cell therapy as consolidation treatment in patients with standard-risk B-cell acute lymphoblastic leukemia (B-ALL) in remission. Eligible patients will undergo leukapheresis for CAR-T cell manufacturing, followed by lymphodepleting chemotherapy and CAR-T cell infusion. Patients will be closely monitored for safety, including cytokine release syndrome (CRS), immune effector cell-associated neurotoxicity syndrome (ICANS), hematologic toxicity, and infections. Efficacy endpoints include event-free survival (EFS), overall survival (OS), progression-free survival (PFS), relapse rate, and mortality. Exploratory analyses will assess CAR-T cell expansion kinetics and clonal evolution. The total follow-up duration is planned to be 2 years.

The purpose of this study is to determine the efficacy and safety of CD19/CD22 Chimeric Antigen Receptor (CAR) T-Cell immunotherapy as first-line consolidation therapy in patients with follicular lymphoma.