Soligenix Advances CTCL Treatment with HyBryte FLASH Study Results
September 24th, 2025 3:20 PM
By: Newsworthy Staff
Soligenix is strengthening its position in cutaneous T-cell lymphoma treatment through pivotal clinical trials demonstrating HyBryte's efficacy and ongoing confirmatory studies supporting potential regulatory approvals worldwide.

Soligenix Inc. is building momentum in its mission to advance HyBryte, a first-in-class treatment for early-stage cutaneous T-cell lymphoma. The company's progress is supported by results from its pivotal FLASH trial and ongoing FLASH 2 confirmatory study, which together highlight both the efficacy of synthetic hypericin activated by safe fluorescent light and the broader strategy to establish HyBryte as a new standard of care in a therapeutic area where innovation has been limited. These studies represent key steps in the company's regulatory and commercial journey toward potential worldwide approvals.
The original FLASH study, recognized as the largest double-blind, randomized, placebo-controlled trial ever conducted in CTCL, enrolled 169 patients across three treatment cycles. Patients receiving HyBryte demonstrated compelling results with statistically significant improvements observed early in the treatment process. The ongoing FLASH 2 trial builds upon findings from the first study while addressing regulatory requirements for confirmatory evidence, with enrollment well underway according to company reports available at https://www.ibn.fm/G18Hp.
For Soligenix, the FLASH studies represent more than clinical milestones—they are critical components of the company's pathway toward establishing HyBryte as a meaningful treatment option for patients with early-stage cutaneous T-cell lymphoma. The statistically significant data already achieved provides a solid foundation for the confirmatory work currently in progress. The company's approach focuses on a treatment modality that utilizes synthetic hypericin activated by safe fluorescent light, differentiating it from existing therapies in a field where therapeutic advancement has historically progressed slowly.
The importance of these developments extends beyond the immediate clinical results, as successful outcomes from both the initial and confirmatory studies could position HyBryte as a new standard of care option. The company's strategy emphasizes building comprehensive evidence to support regulatory submissions, with the FLASH 2 trial specifically designed to provide the confirmatory data required by regulatory agencies. This systematic approach to drug development reflects the company's commitment to thoroughly demonstrating both safety and efficacy before seeking market approval.
Source Statement
This news article relied primarily on a press release disributed by InvestorBrandNetwork (IBN). You can read the source press release here,
