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[Nutritional therapy in gastrointestinal disease]
1Department of Internal Medicine, Bundang Jaesaeng General Hospital, Seongnam-si, Gyeonggi-do, Korea. hbaik@dmc.or.kr
Summary
Gastrointestinal diseases can cause nutritional problems. Maintaining gut health with immunonutrition is crucial for critically ill patients to prevent systemic inflammation.
Area of Science:
- Gastroenterology and immunology
- Nutritional science
Context:
- Gastrointestinal diseases pose significant nutritional risks due to treatment, anorexia, or altered needs.
- Impaired gut barrier function from enteral feeding cessation can lead to bacterial translocation and endotoxemia.
- Systemic inflammatory response syndrome (SIRS) can be triggered by intestinal endotoxemia.
Purpose:
- To highlight the importance of nutritional therapy in gastroenterology.
- To explain the link between gastrointestinal diseases and nutritional abnormalities.
- To review the role of immunonutrition in maintaining gut integrity and host immunity.
Summary:
- Gastrointestinal tract diseases increase nutritional problem risks.
- Enteral feeding cessation leads to mucosal atrophy, increased permeability, and potential endotoxemia.
- Maintaining gastrointestinal mucosal integrity and intestinal flora is vital for critically ill patients.
Impact:
- Emphasizes the critical role of nutritional support in managing gastrointestinal diseases.
- Introduces immunonutrition as a strategy to bolster mucosal barrier function and immune response.
- Underscores the need for gastroenterologists to integrate nutritional principles into patient care.