Variation in nutritional therapy practices: results of a survey on nutritional management of severe inflammatory bowel disease.

Objectives: The optimal nutritional management during a severe flare of inflammatory bowel disease is uncertain. The goal of this study was to describe variations in nutritional practices between different countries, professions and types of hospitals, as well as between ulcerative colitis (UC) and Crohn's disease (CD).

Methods: In this cross-sectional study, a novel questionnaire was distributed in the ECCO Congress 2022 and via ECCO country representatives.