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

Indirect calorimetry: methodology, instruments and clinical application.

Eduardo E Moreira da Rocha1, Valéria Girard F Alves, Rosana Barcellos V da Fonseca

  • 1NUTROCLIN, Clínica São Vicente/Gávea, Rio de Janeiro, Brazil. edurocha46@globo.com

Current Opinion in Clinical Nutrition and Metabolic Care
|April 12, 2006
PubMed
Summary
This summary is machine-generated.

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

Can measured resting energy expenditure be estimated by formulae in daily clinical nutrition practice?

Current opinion in clinical nutrition and metabolic care·2005
See all related articles

Indirect calorimetry accurately measures patient energy expenditure. Applying these results, particularly resting energy expenditure, can reduce illness in clinical nutrition.

Area of Science:

  • Clinical Nutrition
  • Metabolic Measurement
  • Critical Care Medicine

Background:

  • Indirect calorimetry is crucial for precise energy expenditure assessment in clinical settings.
  • Accurate measurement guides nutritional support and impacts disease management.

Purpose of the Study:

  • To review fundamental indirect calorimetry methods for measuring patient energy expenditure.
  • To evaluate the clinical impact of applying these measurements in various disease states.

Main Methods:

  • Focus on open-circuit indirect calorimetry, the predominant method.
  • Discuss advancements in bedside gas exchange measurement technology.
  • Highlight the importance of understanding methodology for accurate application.

Related Experiment Videos

Main Results:

  • Indirect calorimetry, especially bedside methods, offers precise energy expenditure data.
  • Newer devices enhance ease of use, safety, and precision.
  • In critically ill patients, indirect calorimetry has led to reduced caloric administration.

Conclusions:

  • Careful device selection and clinical application of indirect calorimetry results are essential.
  • Measured resting energy expenditure should be the target for daily caloric goals.
  • Utilizing indirect calorimetry can decrease clinical morbidity.