MDA Clinic & Scientific Conference 2026. March 8 – 11, 2026.Poster Number: 298 T. Long-Term Safety and Tolerability of Omaveloxolone in Patients With Friedreich Ataxia: Up to 6-Year Data From the MOXIe Open-Label Extension. Theresa Zesiewicz, MD, MD, University of South Florida Ataxia Research Center, Tampa, Florida, USA, Susan Perlman, MD, University of California, Los Angeles, Martin B. Delatycki, Victorian Clinical Genetics Services, Murdoch Children’s Research Institute, J. Chad Hoyle, Ohio State University College of Medicine, Sylvia Boesch, MD, Medical University of Innsbruck, Wolfgang Nachbauer, MD, PhD, Medical University of Innsbruck, Paola Giunti, MD, PhD, University College Hospital, George Wilmot, MD, PhD, Emory University School of Medicine, SH Subramony, MD, University of Florida Health, Katherine Mathews, MD, University of Iowa, Iowa City, Iowa, USA, Syed Farooq, Biogen International GmbH, Shobhana Natarajan, PhD, Biogen, Inc., Rose M. Domingo-Horne, MD, Biogen, Inc., Andre Arizpe, PharmD, Biogen, Inc., Jonathan Smith, MSc, Biogen Idec Ltd, Nicolas Folschweiller, Biogen, David Lynch, MD, PhD, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Objective: To evaluate the long-term safety and tolerability of omaveloxolone treatment in the MOXIe OLE.Conclusions: This updated analysis of the MOXIe OLE provides up to 6 years of continuous long-term safety and tolerability data regarding omaveloxolone use in patients with FA.
Safety findings were consistent with the previously known safety profile.
