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A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
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Perioperative nutrition.

Zachary Torgersen1, Marcus Balters1

  • 1Department of Surgery, Creighton University, 601 North 30th Street, Suite 3700, Omaha, NE 68131, USA.

The Surgical Clinics of North America
|March 28, 2015
PubMed
Summary
This summary is machine-generated.

Optimizing perioperative nutrition is crucial for surgical patients, bridging the gap between evidence and practice. Addressing nutritional status before, during, and after surgery improves outcomes.

Keywords:
Carbohydrate loadingERASEnteralImmunonutritionNutritionParenteralPerioperative

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Area of Science:

  • Surgical Care
  • Nutritional Science
  • Metabolic Response

Background:

  • Perioperative nutrition is critical but often neglected in surgical practice.
  • A gap exists between evidence-based guidelines and traditional surgical teaching.
  • Poor nutrition is linked to negative surgical outcomes.

Purpose of the Study:

  • To review the current status of perioperative nutrition.
  • To highlight the importance of nutritional interventions in surgical care.

Main Methods:

  • Literature review of perioperative nutrition.
  • Discussion of preoperative, intraoperative, and postoperative nutritional strategies.
  • Exploration of prehabilitation and immunonutrition.

Main Results:

  • Perioperative nutrition involves multiple stages: preoperative, intraoperative, and postoperative.
  • Nutritional assessment and supplementation pre-surgery can benefit at-risk patients.
  • Prehabilitation and immunonutrition show potential benefits, though mechanisms require further study.

Conclusions:

  • Perioperative nutrition is a vital component of surgical care.
  • Evidence-based practices in perioperative nutrition need wider adoption.
  • Further research into immunonutrition's mechanisms is warranted.