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SGT-212 received Orphan Drug Designation to treat Friedreich’s Ataxia

Solid Biosciences receives FDA Orphan Drug designation for SGT-212, a gene therapy in development to treat Friedreich’s ataxia, with Phase 1b trials underway.

Category: Science Published Date: 15 January 2026
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Introduction

Solid Biosciences Inc. is a leading precision genetic medicine company concentrating on gene therapies for cardiac disease, rare neuromuscular diseases, and mainly for Friedreich’s ataxia (FA) and Duchenne muscular dystrophy (DMD). The company’s confidence builds on its innovative technologies, such as muscle-tropic AAV SLB 101 capsid. This company hold the strong history of its origin, as part of this company is due to the Duchenne-affected families. Currently, Solid Biosciences popular candidate SGT-212 is under a development phase for DMD.

Announcement

Solid Biosciences Inc. proudly announced its milestone of a new Orphan Drug designation for its SGT-212 for healing Friedreich’s ataxia (FA) from the FDA. Apart from this milestone, Solid recorded that the Phase 1b, robust human-centric clinical trial, FALCON have confirmed the first candidate dosed to assess SGT-212 for FA treatment. This news calls for a double celebration as Solid have earned double progress for its leading candidate, SGT-212.

Deserving designation, ‘SGT-212’

SGT-212 is a commendable investigational gene therapy for FA’s treatment that opened a new two-way roadway guidance to focus on cardiac, systemic and neurologic predictive stages of the condition. These are the main factors of mortality and morbidity found in FA. The SGT-212 is served via accurate stereotactic, MRI-assisted intradentate nuclei (IDN) blended to the cerebellar dentate nuclei, similar to the intravenous (IV) infusion. The reason for the existence and goal of the SGT-212 is to highly secure therapeutic stages of frataxin.

Following this remarkable goal and effectiveness, the Orphan Drug designation (ODD) from the FDA is an ideal and favourable decision. The plan for this designation to SGT-212 is to introduce treatment, prevention or diagnosis of rare diseases or symptoms that have impacted around 200,000 United States population. This ODD is liable to offer specific developmental incentives involving tax credits. This financial support is for proven clinical testing, with the yield of FDA application fees and long years of market exclusivity regarding this approval.

These advantages come with the intention to empower innovation and effectively elevate the expansion and accessibility of treatments, mainly for patients suffering from life-threatening conditions. Proving to the SGT-212 potential, the FALCON study is the foundational base that will assess the tolerability and safety volume of SGT-212 in 18-40 range aged participants. The participants who are admitted with cardiac hypertrophy and FA will be dosed with SGT-212. This study is organised in the United States region.

Author

Chandni Pathak

Chandni Pathak

Holding M.Pharm in Pharmaceutical Chemistry, Chandni crafts cutting-edge, research-driven healthcare news for Towards Healthcare, combining scientific depth with innovative storytelling to simplify complex topics for global readers.