FDA Accepts Autolus Obe-Cel BLA
FDA has accepted for review an Autolus Therapeutics BLA for obecabtagene autoleucel (obe-cel) as a potential treatment for relapsed/refractory adult B-cell acute lymphoblastic leukemia. A company statement says FDA has set a PDUFA target action date of 11/16.
The submission is based on data from the pivotal Phase 2 FELIX study of obe-cel in relapsed/refractory adult B-cell acute lymphoblastic leukemia. The drug has been granted FDA orphan drug designation and regenerative medicine advanced therapy.
Obe-cel is described as a CD19 CAR T-cell investigational therapy designed to overcome the limitations in clinical activity and safety compared to current CD19 CAR T-cell therapies. It is designed with a fast target binding off-rate to minimize excessive activation of the programmed T cells.