Advancements in Biologic Therapies for Eosinophilic Gastrointestinal Diseases

Eosinophilic gastrointestinal diseases (EGIDs) encompass a group of disorders characterized by an abnormal accumulation of eosinophils in various parts of the gastrointestinal tract. EGIDs present with a wide range of symptoms such as abdominal pain, vomiting, diarrhea, difficulty swallowing, and food impaction. Monoclonal antibodies, targeting inflammatory cytokines or eosinophils, are the next emerging therapy for EGIDs. The only Food and Drug Administration-approved monoclonal antibody is dupilumab, and it has been approved for the treatment of eosinophilic esophagitis (EoE). In this article, the authors will discuss biologics that have been used in the treatment of eosinophilic gastrointestinal diseases.