Praxis Precision gets FDA breakthrough therapy designation

Thursday, Jul 17, 2025 8:01 am ET1min read

Praxis Precision gets FDA breakthrough therapy designation

Praxis Precision Medicines (PRAX) has received a significant milestone in its quest to develop innovative treatments for central nervous system disorders. The U.S. Food and Drug Administration (FDA) has granted the company a breakthrough therapy designation for its drug candidate, relutrigine (PRAX-562), which is being developed for SCN2A-related conditions.

The breakthrough therapy designation is a special FDA classification designed to expedite the development and review process of promising therapies. This designation is particularly beneficial for drugs that address serious or life-threatening conditions and provide a substantial improvement over existing treatments. For relutrigine, the designation highlights its potential to address severe developmental epileptic encephalopathies (DEEs) caused by mutations in SCN2A and SCN8A.

The FDA's decision comes on the heels of positive clinical trial results. Praxis Precision Medicines recently announced the topline results from its Phase 2 EMBOLD study of relutrigine in patients with SCN2A-related conditions. The study demonstrated the drug's potential to restore the balance between neuronal excitation and inhibition in the brain, offering new hope for patients with difficult-to-treat CNS disorders.

This breakthrough therapy designation is a testament to Praxis Precision Medicines' commitment to translating genetic insights into effective treatments. The company's dedication to advancing innovative solutions for central nervous system disorders is evident in its ongoing clinical programs and regulatory submissions.

With this designation, Praxis Precision Medicines is well-positioned to accelerate the development of relutrigine and potentially bring a much-needed treatment to patients suffering from SCN2A-related conditions. The company's focus on translating genetic findings into therapies is a critical aspect of its mission, and this breakthrough therapy designation underscores its potential to make a significant impact in the field of neurological disorders.

References:
[1] https://www.marketbeat.com/stocks/NASDAQ/PRAX/fda-events/
[2] https://www.marketwatch.com/story/rocket-pharmaceuticals-gets-fda-designation-to-speed-heart-disease-treatment-development-a87a4794

Praxis Precision gets FDA breakthrough therapy designation

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