News Related to Psoriasis Area and Severity Index

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Bimekizumab Durable Improvements in Psoriasis Over 3 Years in BE RADIANT Trial

Jul 14, 2026

In the BE RADIANT phase 3b trial, bimekizumab provided greater and durable improvements in patient-reported symptoms, skin clearance, and quality of life over 3 years compared with secukinumab in moderate to severe plaque psoriasis. At week 4, significantly more patients on bimekizumab achieved complete absence of itching, skin pain, and scaling. The benefits were sustained through 3 years, including after patients switched from secukinumab.