Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Total parenteral nutrition: practical recommendations and new developments.

A H Naber1

  • 1Dept. of Gastroenterology, University Hospital Nijmegen, The Netherlands.

Scandinavian Journal of Gastroenterology. Supplement
|January 1, 1991
PubMed
Summary

Parenteral nutrition guidelines are evolving to better meet patient needs. New developments aim to improve accuracy in determining nutritional demands and reduce complications like hyperglycemia and nutrient deficiencies.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mucosal morphology in Barrett's esophagus: interobserver agreement and role of narrow band imaging.

Endoscopy·2008
Same author

Human neutrophil membrane fluidity after exposure to structurally different lipid emulsions.

JPEN. Journal of parenteral and enteral nutrition·2001
Same author

Phagocytosis and killing of Candida albicans by human neutrophils after exposure to structurally different lipid emulsions.

JPEN. Journal of parenteral and enteral nutrition·2001
Same author

Effects of structurally different lipid emulsions on human neutrophil migration.

Clinical nutrition (Edinburgh, Scotland)·2000
Same author

Medium-chain, triglyceride-containing lipid emulsions increase human neutrophil beta2 integrin expression, adhesion, and degranulation.

JPEN. Journal of parenteral and enteral nutrition·2000
Same author

With medium-chain triglycerides, higher and faster oxygen radical production by stimulated polymorphonuclear leukocytes occurs.

JPEN. Journal of parenteral and enteral nutrition·2000

Area of Science:

  • Clinical Nutrition
  • Metabolic Disorders

Background:

  • Parenteral nutrition (PN) is a critical supportive therapy but does not fully replicate physiologic diets.
  • Current methods for calculating energy expenditure, often based on healthy individuals, may not accurately reflect patient needs.
  • Existing PN practices can lead to complications such as hyperglycemia, liver dysfunction, and intestinal atrophy.

Purpose of the Study:

  • To discuss current guidelines and new advancements in parenteral nutrition.
  • To highlight the limitations of existing methods for assessing nutritional requirements.
  • To address complications associated with parenteral nutrition and explore emerging solutions.

Main Methods:

  • Review of general guidelines for nutrition schedules.
  • Discussion of new developments in parenteral nutrition formulations and delivery.

Related Experiment Videos

  • Analysis of studies investigating trace element metabolism and deficiency diagnosis.

    • Main Results:

    • Standard formulas for energy expenditure may underestimate actual patient caloric needs.
    • Parenteral nutrition can cause intestinal mucosal atrophy and deficiencies in vitamins and trace elements.
    • New developments include improved methods for determining nutritional demands, hormone administration, and novel lipid/amino acid solutions.

    Conclusions:

    • Parenteral nutrition requires more precise methods for determining patient-specific nutritional requirements.
    • Ongoing research focuses on enhancing PN efficacy and mitigating adverse effects.
    • Advancements in understanding trace element metabolism are crucial for preventing deficiencies.