Autolus Therapeutics Presents Long-Term Follow Up from the FELIX Study Demonstrating Obe-Cel's Potential for Long-Term Remission

  • Median duration of response in FELIX study now 42.6 months after an additional 11 months of follow up More than half of patients still in remission at 24 months 38% of ongoing responders did not receive any subsequent therapy by month 33 Results suggest a proportion of patients with r/r B-ALL may not need further therapy following treatment with obe-cel LONDON, June 12, 2025 (GLOBE NEWSWIRE) -- Autolus Therapeutics plcĀ (Nasdaq: AUTL), an early commercial-stage biopharmaceutical company developing, manufacturing and delivering next-generation programmed T cell therapies, today announces updated long term data (up to approximately three years of follow up) from the FELIX study of obecabtagene autoleucel (obe-cel) in adult patients with relapsed/refractory (r/r) B-cell acute lymphoblastic leukemia (B-ALL), to be presented in an oral presentation at the European Hematology Association (EHA) Congress between June 12-15, 2025, in Milan, Italy. Autolus will also present an additional oral and poster presentation, the details of which are included below.