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Nutritional support in acute and chronic pancreatitis
1Duke University Medical Center, Durham, NC, USA. grant003@mc.duke.edu
The Surgical Clinics of North America
|July 27, 2011
Summary
Early nutritional support is crucial for acute pancreatitis patients. Enteral nutrition via jejunal access is preferred, but parenteral nutrition is an option for intestinal failure, with benefits declining after 48 hours.
Area of Science:
- Gastroenterology
- Clinical Nutrition
Background:
- Nutritional support significantly impacts acute pancreatitis outcomes.
- Enteral nutrition is generally preferred for moderate to severe cases.
- Parenteral nutrition is indicated for patients with intestinal failure.
Purpose of the Study:
- To highlight the critical timing for initiating nutritional support in acute pancreatitis.
- To emphasize the benefits of enteral nutrition and jejunal access.
- To discuss management of malnutrition in chronic pancreatitis.
Main Methods:
- Review of current evidence on nutritional support in pancreatitis.
- Emphasis on jejunal feeding for enteral nutrition.
- Consideration of parenteral nutrition in specific scenarios.
Main Results:
- Early nutritional support (within 48 hours) is associated with significant benefits.
- Benefits diminish substantially if nutritional support is delayed.
- Dietary modifications and enteral nutrition are effective for chronic pancreatitis malnutrition.
Conclusions:
- Timely nutritional intervention is paramount in managing acute pancreatitis.
- Enteral nutrition through jejunal access should be prioritized.
- Nutritional strategies are vital for preventing and treating malnutrition in both acute and chronic pancreatitis.
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