ß-thalassemia Major Clinical Trial
Official title:
Safety and Efficacy of Lentiviral Vector Transduction of β-globin Genetically Modified Autologous CD34+ Hematopoietic Stem Cells in Patients With Transfusion-dependent β-thalassemia
This study will be intented to evaluate the safety, tolerability, and engraftment efficacy after myeloablative preconditioning and transplantation of autologous CD34+ hematopoietic stem cells transduced with a lentiviral vector encoding the human βA-T87Q-globin gene in patients with transfusion-dependent (TDT) β-thalassemia.
This is an open-label, single-dose study of BD211 in patients with transfusion-dependent β-thalassemia aged 6 to 35 years. It is estimated that 10 subjects will be enrolled. BD211 is a gene modified gene therapy product designed to produce healthy β-globin in red blood cells in beta-thalassemia patients. The total follow-up duration was 24 months, the safe endpoints and effectiveness endpoints will be used to assess the safety and efficacy profiles in patients with transfusion-dependent β-thalassemia. ;
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