Participant in First-in-Class Phase 1b FALCON Trial Evaluating SGT-212 Dual-Route Gene Therapy for the Treatment of Friedreich’s Ataxia

CHARLESTOWN, Mass., Jan. 12, 2026 (GLOBE NEWSWIRE) -- Solid Biosciences Inc. today announced that the first participant has been dosed in FALCON, the Company’s Phase 1b, first-in-human clinical trial evaluating SGT-212, its investigational gene therapy for the treatment of Friedreich’s ataxia (FA).

FALCON is a first-in-human, open-label, multi-center Phase 1b clinical trial designed to evaluate the safety and tolerability of SGT-212 in participants aged 18-40 who have been diagnosed with FA and cardiac hypertrophy. FALCON is being conducted in the United States.

SGT-212 is a recombinant AAV-based gene replacement therapy for Friedreich’s ataxia (FA) designed to deliver full-length human frataxin (FXN) via a dual route of administration: intradentate nucleus (IDN) infusion, using an FDA-approved neurosurgical device in a stereotactic, precision MRI-guided technique, followed by an intravenous (IV) infusion, with the intent to increase therapeutic FXN levels in the cerebellar dentate nuclei, cardiomyocytes and other systemic tissues. Targeted delivery to the dentate nuclei will be confirmed in real time via MRI. Restoration of FXN levels is expected to repair the underlying mitochondrial dysfunction in neurons and cardiomyocytes to address neurologic, cardiac and systemic manifestations of the disease.