The FDA has granted orphan drug designation to the active ingredient in Soligenix Inc.’s Marvax, a heat stable subunit protein vaccine of recombinantly expressed Marburg marburgvirus (MARV) glycoprotein, for the prevention and post-exposure prophylaxis against MARV infection.
The FDA has granted orphan drug designation to the active ingredient in Soligenix Inc.’s Suvax, a subunit protein vaccine of recombinantly expressed Sudan ebolavirus (SUDV) glycoprotein, for the prevention and post-exposure prophylaxis against SUDV infection. SUDV is a type of ebolavirus for which there is no current treatment or vaccine.
While sorting out a second phase III study design for its cancer therapy and light device with the U.S. FDA, Soligenix Inc. produced positive results from a compatibility study evaluating Hybryte (synthetic hypericin sodium) for treating early stage cutaneous T-cell lymphoma (CTCL). That data, according to Soligenix, bolster findings from the phase III FLASH study, which used the same combination in treating CTCL. According to Christopher Schaber, Soligenix CEO, the important corporate objectives for the compatibility study were to replicate results seen in the FLASH study.
Soligenix Inc. is scratching its chin as it decides how to react to the U.S. FDA’s refusal to file letter regarding Hybryte (synthetic hypericin) for treating early stage cutaneous T-cell lymphoma. The letter means the FDA won’t review the application, which was submitted in December, because there are deficiencies that cannot promptly be resolved, rendering the application essentially incomplete.
The challenging mucositis space chalked up another failure in dusquetide, the innate defense regulator from Soligenix Inc., which fell short in a pivotal, phase III study that enrolled 268 patients to test the small-molecule peptide. “We sort of thought so,” Dawson James analyst Jason Kolbert in a Dec. 22 report, with a neutral rating and no price target.
Princeton, N.J.-based Soligenix Inc.’s quick response testing SGX-301 (synthetic hypericin) – with results shown after just six weeks of treatment – puts the company in strong position against cutaneous T-cell lymphoma (CTCL) as it readies for a “robust” discussion with the FDA.