Soligenix Inc. Receives FDA Orphan Drug Designation for Dusquetide in Behçet’s Disease

Soligenix Inc. has been granted FDA orphan drug designation for dusquetide, a significant step forward in treating Behçet’s Disease, highlighting the potential for new therapies in rare diseases.

August 18, 2025
Soligenix Inc. Receives FDA Orphan Drug Designation for Dusquetide in Behçet’s Disease

Soligenix Inc. (NASDAQ: SNGX), a biopharmaceutical company specializing in rare diseases, has achieved a milestone with the U.S. Food and Drug Administration (FDA) granting orphan drug designation to dusquetide, the active component in SGX945, for the treatment of Behçet’s Disease. This designation is based on promising Phase 2a clinical trial results that showcased the drug's biological efficacy and safety profile in patients suffering from this rare condition.

The orphan drug designation by the FDA is a critical step in the development of treatments for rare diseases, offering incentives such as tax credits for clinical testing, exemption from user fees, and potential market exclusivity upon approval. For Soligenix, this not only validates the therapeutic potential of dusquetide but also accelerates the path toward bringing a much-needed treatment to patients with Behçet’s Disease, a condition characterized by inflammation of the blood vessels and presenting significant unmet medical needs.

Further details on the clinical results and the significance of this designation can be found in the full press release available here. This development underscores Soligenix's commitment to addressing rare diseases through innovative therapies, with dusquetide representing a promising avenue for patients with limited treatment options.

Investors and stakeholders interested in following Soligenix's progress can access the latest news and updates in the company’s newsroom at https://ibn.fm/SNGX. The orphan drug designation for dusquetide marks a pivotal moment in Soligenix's journey to expand its portfolio of treatments for rare and underserved diseases, offering hope to patients and families affected by Behçet’s Disease.