Prevalence of Irritable Bowel Syndrome Based on Rome IV Criteria in Patients in Biochemical and Endoscopic Remission From Newly Diagnosed Inflammatory Bowel Disease: One- and Three-Year Results (the IBSEN III Cohort).

ABSTRACT:

Background

Distinguishing irritable bowel syndrome (IBS) from inflammatory bowel disease (IBD) flare-ups is challenging. This study used objective remission markers to accurately determine IBS prevalence in a population-based cohort of patients with IBD.

Methods

Adults with ulcerative colitis and Crohn's disease were recruited from the IBD in South-Eastern Norway III cohort study. Irritable bowel-like symptoms were assessed using the Rome IV criteria for patients in remission from IBD at 1- and 3-year follow-ups. Remission was defined objectively using the biochemical marker fecal calprotectin (FC) ≤ 250 µg/g, and comparisons to remission based on endoscopic indices were made at 1-year follow-up.

Results

Among patients with FC ≤ 250 µg/g, IBS prevalences were 21.9% (n

SUBMITTER: Olsen BC 

PROVIDER: S-EPMC12558575 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature