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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 Nutritional Intervention: Where Are We?

Teresa Hoos, Malissa Warren, Robert G Martindale

    Nestle Nutrition Institute Workshop Series
    |November 7, 2015
    PubMed
    Summary

    Optimizing surgical nutrition before and after major surgery is crucial for better patient outcomes and recovery. Evidence supports focusing on nutritional strategies to enhance surgical recovery.

    Area of Science:

    • Surgical Nutrition
    • Perioperative Care
    • Nutritional Optimization

    Background:

    • Perioperative nutrition is vital for surgical outcomes and recovery.
    • Preoperative nutrition strategies include high protein, exercise, specific nutrients, and sometimes specialized nutrition support.
    • Postoperative nutrition, including early enteral nutrition and probiotics, aids gastrointestinal function.

    Purpose of the Study:

    • To highlight the importance of perioperative nutrition in 2015.
    • To review current preoperative and postoperative nutrition therapies.
    • To emphasize the evidence supporting nutritional optimization before surgery.

    Main Methods:

    • Review of current evidence and established practices in perioperative nutrition.
    • Discussion of various preoperative nutrition interventions.

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  • Examination of postoperative nutrition strategies.

    • Main Results:

    • Preoperative nutrition involves high protein, exercise, immune-modulating nutrients, carbohydrate loading, probiotics, and potentially enteral/parenteral nutrition.
    • Early postoperative enteral nutrition and probiotics improve gastrointestinal integrity and function.
    • Despite existing questions, strong evidence supports preoperative nutritional focus.

    Conclusions:

    • Perioperative nutritional optimization is essential for enhancing surgical recovery.
    • Preoperative nutrition strategies are diverse and evidence-based.
    • Continued focus on nutrition is recommended for surgical patients.