The Use of Enteral Nutrition in the Management of Crohn's Disease in Adults

Abstract

Crohn's disease is a chronic, relapsing disease and none of the treatments developed so far can cure it. Artificial nutrition is effective to both treat malnutrition when present and induce remission. However, striking advances in anti-inflammatory and immunomodulating therapies (including infliximab) and low compliance to treatment in the first trials have limited its place in the management of adults to drug-resistant patients. Randomized controlled trials show that artificial nutrition is effective in >50% of the cases in this selected population. Significant progress has recently been made to improve the palatability (and thus acceptability) of some enteral solutions, which can be consumed by the oral route and as pharmaconutrition. We reviewed the literature on enteral nutrition in adults with Crohn's disease. We present herein the results of the studies performed with antioxidants, glutamine, short-chain fatty acids, prebiotics, pro-biotics, low microparticle diets, and a TGFβ2 enriched formulation.