New perspectives and prospects for the next generation of combination therapy in inflammatory bowel disease

This article comments on the letter by Lowell et al, which addresses the next generation of combination therapy for inflammatory bowel disease (IBD). As the understanding of the pathogenesis of IBD continues to improve, treatment strategies are evolving rapidly. The letter examines the current status and future directions of combination therapy for IBD, focusing on approaches that combine biologics with immunomodulators and the emerging dual-biologic therapy (DBT). The traditional combination of biologics and immunomodulators has demonstrated preliminary efficacy by enhancing the effects of biologics through immunomodulation. However, concerns regarding long-term safety warrant careful evaluation. Recent trials, including DUET-Crohn's disease and DUET-ulcerative colitis, have shown promising potential for the broader adoption of DBT. Nevertheless, comprehensive data on efficacy and safety, as well as the effective integration of supportive treatments, remain essential to establish new paradigms for the next generation of IBD care.