Basel, 15 June 2025 - Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today new dosing restrictions, effective immediately, for ELEVIDYS™ (delandistrogene moxeparvovec), for non-ambulatory Duchenne muscular dystrophy (DMD) patients, irrespective of age, in both clinical and commercial settings. In the commercial setting, non-ambulatory patients should no longer receive Elevidys. In the clinical trial setting, enrolment and dosing of non-ambulatory patients will be immediately paused until additional risk mitigation measures (e.g. immune modulatory treatment) are implemented in the study protocol. Health authorities, investigators and physicians are being informed so that patient care can be quickly adjusted.