A Phase 1-3 Study Evaluating the Efficacy and Safety of T-Cell Receptor Engineered Donor T Cells in Subjects Undergoing Allogeneic Peripheral Blood Stem Cell Transplantation (ALLOHA-2)
TScan Therapeutics, Inc.
Summary
This is a multicenter, genetically-randomized, controlled, Phase 3 study evaluating the efficacy and safety of T-cell receptor-engineered donor T cells targeting HA-2 (TSC-101) administered following reduced-intensity conditioning (RIC) hematopoietic cell transplantation (HCT) in participants with acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS). The study will compare TSC-101 plus standard of care (SOC) versus SOC alone in participants undergoing allogeneic peripheral blood stem cell transplantation from haploidentical or mismatched unrelated donors.
Description
This is a multicenter, genetically-randomized, controlled, Phase 3 study designed to evaluate the efficacy and safety of TSC-101 in adult participants with AML or MDS undergoing allogeneic peripheral blood stem cell transplantation following reduced-intensity conditioning (RIC). TSC-101 is a donor-derived, genetically engineered T-cell therapy designed to express a therapeutic T-cell receptor recognizing the HA-2 minor histocompatibility antigen presented by HLA-A\*02:01. The study is intended to evaluate whether administration of TSC-101 following transplantation can improve clinical outcomes…