This is an open-label, single-arm, multicenter, Phase 1/2 study evaluating the safety and efficacy of the administration of autologous base edited CD34+ HSPCs (BEAM-101) in patients with severe SCD
18 Years - 35 Years
Phase 1/Phase 2
Age ≥18 years to ≤35 years for the initial sentinel cohort; for subsequent enrollment patients from ≥12 years up to ≤35 years may be enrolled only upon approval by FDA.
Documented diagnosis of sickle cell disease with βS/βS, βS/β0, or βS/β+ genotypes.
Severe SCD defined by the occurrence of at least 4 severe VOCs in the 24 months prior to screening despite receiving hydroxyurea or other supportive care measures
HbF levels >20%, obtained at the time of screening on or off hydroxyurea therapy
Previous receipt of an autologous or allogeneic HSCT or solid organ transplantation
Available and willing matched sibling donor
Definitive diagnosis of moyamoya syndrome based on screening brain MRA
History of overt stroke