Alumis Positive Data Reported for Psoriasis Drug
Alumis says its oral tyrosine kinase 2 inhibitor envudeucitinib delivered high levels of skin clearance in two pivotal Phase 3 trials in moderate-to-severe plaque psoriasis, which would position the drug among the most effective next-generation oral therapies for the disease. The company reports that both Phase 3 ONWARD1 and ONWARD2 trials met all primary and secondary endpoints with high statistical significance, beating placebo on standard measures of disease improvement and also outperforming the oral comparator apremilast.
Across the two studies, the company says an average of 74% of patients treated with the drug achieved at least a 75% improvement in the Psoriasis Area and Severity Index (PASI 75) at Week 16, while 59% reached a static Physician’s Global Assessment score of clear or almost clear. Responses improved over time, with about 65% of patients reaching PASI 90 and more than 40% achieving complete skin clearance (PASI 100) by Week 24. Rapid efficacy was also observed, with separation from placebo on PASI 90 as early as Week 4, it adds.
Alumis says the treatment was generally well tolerated through 24 weeks, with a safety profile consistent with earlier studies. The most common treatment-emergent adverse events included headache, nasopharyngitis, upper respiratory tract infections, and acne, most of which were mild to moderate. No new safety signals were identified.
Alumis plans to submit an NDA in the second half, and to present additional data from the ONWARD program at an upcoming medical meeting. The company is also evaluating the drug in systemic lupus erythematosus, with Phase 2b data expected in the third quarter.