Research paper
Dietary interventions for induction and maintenance of remission in inflammatory bowel disease.
Study answer
What this study found
Overall, dietary interventions did not show clear, reliable benefit for inducing or maintaining remission in Crohn's disease or ulcerative colitis. Some individual trials reported favorable remission or symptom results, such as low microparticle diets in Crohn's disease and elimination diets in ulcerative colitis, but the evidence was very low certainty and inconsistent. Reported effects included 44% remission with low microparticle diet versus 25% with control at 16 weeks, 50% versus 0% remission with sequential elimination diets at 6 weeks, and 36% versus 0% remission with a symptom-guided…
- Study & population
- Systematic review of randomized controlled trials in inflammatory bowel disease.
- Intervention
- The review evaluated a range of exclusion and restriction diets rather than one standardized regimen, including high-fiber low refined carbohydrate diets, low microparticle diets, sequential elimination diets, low fiber diets, low refined carbohydrate diets, sugar-free diets, cow's milk protein elimination, and low…
- Key limitation
- Evidence certainty was very low, with sparse event data, small studies, heterogeneous dietary interventions, and methodological flaws.
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Open PDFOriginal abstract
BACKGROUND Inflammatory bowel disease (IBD), comprised of Crohn's disease (CD) and ulcerative colitis (UC), is characterized by chronic mucosal inflammation, frequent hospitalizations, adverse health economics, and compromised quality of life. Diet h…