Verona

Researchers are evaluating the long-term safety of two drugs, Deucravacitinib and Ustekinumab, in adults with moderate-to-severe plaque psoriasis. This Phase 3b/4 study focuses on participants who are candidates for phototherapy or systemic treatment and have specific cardiovascular risk factors such as smoking, hypertension, diabetes, obesity, or a family history of heart disease. Participants will receive either Deucravacitinib or Ustekinumab at specified doses on set days. This open-label, randomized study compares these treatments over an extended period to monitor their safety profiles, including cardiovascular health. Throughout the study, researchers will track major adverse cardiovascular events, including heart attacks, strokes, and related procedures, for up to five years. Participants will undergo regular assessments to monitor their psoriasis and cardiovascular status, ensuring comprehensive safety evaluation during the long-term treatment.

Researchers are evaluating the safety and effectiveness of deuruxolitinib in adolescents aged 12 to less than 18 years who have severe alopecia areata with 50% or more scalp hair loss. This Phase 3 study includes participants with a current alopecia areata episode lasting between 6 months and 10 years. The goal is to assess how well deuruxolitinib works compared to a placebo in improving hair regrowth and to monitor its safety in this age group. Participants will be randomly assigned to receive either oral deuruxolitinib tablets at a dose of 8 mg or matching placebo tablets during a 24-week double-blind treatment period. After this period, all participants can join an open-label extension lasting 52 weeks, during which they will receive deuruxolitinib. This design allows researchers to evaluate the drug's effects over both the initial treatment and a longer-term period. Throughout the study, participants will undergo evaluations including measuring scalp hair loss using the Severity of Alopecia Tool (SALT) score, monitoring for adverse events, checking vital signs, conducting electrocardiograms, lab tests, and physical exams. The main outcome is the percentage of subjects achieving a SALT score of 20 or less at week 24. Safety and tolerability will also be assessed throughout the 24 weeks. Participants are expected to comply with study visits and procedures during the entire study duration.