RedHill Biopharma plans to start a Phase 2 study for RHB-204 targeting Crohn’s disease, building on RHB-104’s positive Phase 3 results showing a 64% efficacy improvement. The innovative study, set for Q2 2025, focuses on MAP-positive patients and aims to demonstrate mucosal healing, contributing to the projected growth of the Crohn’s disease market from $13.6 billion in 2024 to $19.1 billion by 2033.