How can we use biomarkers to treat patients with ulcerative colitis? That’s the exact question the latest guideline from the American Gastroenterological Association (AGA) sought to address. Learn about this guideline and other best practices with Dr. Peter Buch and Dr. Siddharth Singh, Assistant Professor of Medicine at the University of California-San Diego and co-author of an article published in Gastroenterology in March 2023 titled “AGA Clinical Practice Guideline on the Role of Biomarkers for the Management of Ulcerative Colitis.”