Relapsed/Refractory Acute Myeloid Leukemia

The objective of this study to evaluate the safety, tolerability, pharmacokinetic profile, and preliminary efficacy of BL-M11D1 in patients with relapsed/refractory acute myeloid leukemia.

This is a prospective, single-center, observational study to evaluate the efficacy and safety of salvage haploidentical allogeneic hematopoietic stem cell transplantation (haplo-HSCT) combined with post-transplant relapse prevention strategies in patients with relapsed/refractory acute myeloid leukemia (R/R AML). Eligible patients are adults aged 18-65 years with active AML (bone marrow blasts \>5% or extramedullary disease) and HCT-CI score ≤5. All patients will receive a uniform conditioning regimen consisting of fludarabine, busulfan, and MECCNU, with addition of targeted agents (such as sorafenib, midostaurin, or venetoclax) according to mutation status. Graft-versus-host disease (GVHD) prophylaxis includes reduced-dose ATG (6 mg/kg), FK506, MMF, and basiliximab. Post-transplant maintenance with targeted therapy or azacitidine and prophylactic donor lymphocyte infusion (DLI) will be administered to reduce relapse risk. The primary endpoints are cumulative incidence of relapse (CIR), overall survival (OS), and progression-free survival (PFS). Secondary endpoints include incidence of acute and chronic GVHD, CMV/EBV reactivation, non-relapse mortality (NRM), and GVHD-free, relapse-free survival. Patients will be followed for 24 months after transplantation. This study aims to explore an optimized transplant strategy to improve long-term survival in this high-risk population.

CD70 is a promising target for immunotherapy because it is overexpressed in T-cell lymphoma (TCL) and acute myeloid leukemia (AML) tumor cells but is found in deficient levels in normal tissues and hematopoietic stem cells. This study aims to evaluate the safety and efficacy of CD70-targeted CAR-NK (CD70-CAR-NK) cells in patients with relapsed and refractory TCL and AML.

The purpose of this study is to compare the efficacy and safety of venetoclax combined with CACAG regimen with BAT regimen in the treatment of relapsed/refractory acute myeloid leukemia.

The aim of PERKA-812-003 study is to investigate the safety, pharmacokinetics and preliminary anti-tumor activity of treatment with NMS-03597812 as single agent in Relapsed/Refractory Acute Myeloid Leukemia (R/R AML) patients who have exhausted standard treatment, including a subset of patients with TP53 mutations. It is anticipated that combination with venetoclax will be further evaluated following a future protocol amendment, once the Recommended Range Dose (RDR) as single agent has been defined.

This study will evaluate the safety and efficacy of NK520 in the treatment of relapsed/refractory acute myeloid leukemia. NK520 will be administered by intravenous injection. The safety and efficacy of this treatment will be evaluated.