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Immunonutrition and upper gastrointestinal surgery: what really matters
1Department of Surgery, The Miriam Hospital, 164 Summit Avenue, Providence, RI 02906, USA. hsax@lifespan.org
Summary
Preoperative immunonutrition supplementation may improve outcomes for patients undergoing gastrointestinal surgery by reducing complications. Patient selection of surgical provider and facility is also crucial for optimizing results.
Area of Science:
- Surgical oncology
- Gastroenterology
- Nutritional science
Background:
- Patients with upper gastrointestinal cancer face high risks of mechanical and infectious complications.
- The disease process increases malnutrition risk, leading to postoperative complications.
- Semielective surgeries allow for preoperative patient optimization.
Purpose of the Study:
- To review the benefits of preoperative immunonutrition supplementation.
- To highlight the impact of surgical provider and facility choice on patient outcomes.
Main Methods:
- Literature review of clinical trials on preoperative immunonutrition.
- Analysis of factors influencing postoperative outcomes in gastrointestinal surgery.
Main Results:
- Evidence suggests preoperative immunonutrition improves outcomes and is cost-effective.
- Reducing complications through nutritional support is a key finding.
Conclusions:
- Preoperative immunonutrition is a valuable strategy for high-risk surgical patients.
- The choice of surgical team and hospital significantly impacts patient outcomes.