Supplemental Parenteral Nutrition: Review of the Literature and Current Nutrition Guidelines.

Journal Article (Journal Article;Review)

Parenteral nutrition has significantly and positively affected the clinical care of patients for >50 years. The 2016 Society of Critical Care Medicine/American Society for Parenteral and Enteral Nutrition guidelines for the provision of nutrition support to adult patients emphasize the role of this therapy in attenuating the stress response and impacting the immune response, among other benefits. Malnutrition in hospitalized patients remains a major problem; it is underdiagnosed and often undertreated. Malnourished patients are more likely to suffer from infections, pneumonia, and pressure ulcers, among other serious concerns. Enteral nutrition is considered first-line therapy in many of these patients; however, data suggest that many patients receive far less than prescribed amounts for a variety of reasons. Supplemental parenteral nutrition (SPN), used to augment nutrition support of appropriate adult patients and better meet nutrition goals, is not often used in the United States. The purposes of this review are to highlight selected studies in the literature that support and question the use and value of SPN in adult patients; propose consideration of 2 definitions for SPN, "early" and "traditional"; and encourage clinicians to consider SPN for appropriate patients.

Full Text

Duke Authors

Cited Authors

  • Russell, MK; Wischmeyer, PE

Published Date

  • June 2018

Published In

Volume / Issue

  • 33 / 3

Start / End Page

  • 359 - 369

PubMed ID

  • 29878557

Electronic International Standard Serial Number (EISSN)

  • 1941-2452

Digital Object Identifier (DOI)

  • 10.1002/ncp.10096


  • eng

Conference Location

  • United States