Ascletis Pharma Reports Positive Phase I Results for Oral IL-17 Inhibitor ASC50

Reuters
2025.12.15 08:46
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Ascletis Pharma Inc. announced positive results from a Phase I clinical trial in the US for ASC50, an oral IL-17 inhibitor. The trial assessed safety, tolerability, pharmacokinetics, and IL-17A target engagement in healthy participants. The elimination half-life of ASC50 ranged from 43 to 104 hours. Results were announced on December 15, 2025. Ascletis will host a conference call to discuss the findings. The company noted no guarantee of successful development or commercialization of ASC50.