Placebo to omalizumab clinical trials

Phase 3b Study to Assess the Efficacy, Safety, and Tolerability of Remibrutinib in Comparison to Placebo, With Omalizumab as Active Control, in Adult CSU Patients, Followed by an Open-label 52-week Optional Extension.

This study looks at a new medicine called remibrutinib for chronic spontaneous urticaria (CSU), comparing it to a dummy treatment (placebo) and another existing medicine, omalizumab. It aims to see if remibrutinib is safe and helps reduce hives and itching in adults whose CSU isn't well controlled by usual allergy medicines.