Expanded HyBryte™ Treatment Demonstrating Positive Outcomes in Early-Stage Cutaneous T-Cell Lymphoma

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[{"type":"text","content":"Study Supported by $2.6 Million FDA Orphan Products Development Grant\nPRINCETON, N.J., July 9, 2024 /PRNewswire/ -- Soligenix, Inc. (Nasdaq: SNGX) (Soligenix or the Company), a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need, announced an interim update on the open-label, investigator-initiated study (IIS) evaluating extended HyBryte™ treatment for up to 12 months in patients with early-stage cutaneous T-cell lymphoma (CTCL). The trial is sponsored by Ellen Kim, MD, Director, Penn Cutaneous Lymphoma Program, Vice Chair of Clinical Operations, Dermatology Department, and Professor of Dermatology at the Hospital of the University of Pennsylvania who was a leading enroller in the Phase 3 FLASH (Fluorescent Light Activated Synthetic Hypericin) study for the treatment of early-stage CTCL. To date six patients have been enrolled and treated with HyBryte™ over a time period ranging up to 44 weeks. Patients have responded positively to HyBryte™ therapy with 75% (3 of the 4 subjects who have completed at least 12 weeks of therapy) already achieving \"Treatment Success\", as predefined in the study's protocol as ≥50% improvement in their cumulative mCAILS (modified Composite Assessment of Index Lesion Severity) score compared to Baseline. Of the three Treatment Successes, two were achieved within the first 12 weeks of treatment and the third within 18 weeks. Of the remaining three patients, two have only recently started HyBryte™ therapy and have not yet reached their first efficacy evaluation visit (i.e., at Week 6) and the other had a substantial improvement documented at the Week 18 visit, but has not yet achieved the success threshold. In addition, HyBryte™ appears to be safe and well tolerated in all patients, with no treatment-related adverse events reported to date.\n\n \n \n \n \n \n \n\n \n\"In the Phase 3 FLASH study, HyBryte™ was shown to be efficacious with a promising safety profile. With limited treatment options, especially in the early stages of their disease, CTCL patients are often searching for alternative treatments. In our U.S. Food and Drug Administration (FDA)-funded study, initial results evaluating the expanded use of HyBryte™ in a 'real world' treatment setting are promising, further supporting and extending resul...

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