Longitudinal prediction of metabolic rate in critically ill patients

JPEN. Journal of Parenteral and Enteral Nutrition
David C FrankenfieldDan A Galvan

Abstract

Indirect calorimetry is the criterion method for assessment of energy expenditure in critically ill patients but is decidedly uncommon. Thus, calculation methods proliferate. Even if indirect calorimetry is available, it usually is not repeated more than weekly on the same patient, creating potential for error. The purpose of the current study was to quantify estimation errors against indirect calorimetry measurements in critically ill patients over time. In mechanically ventilated, critical care patients, indirect calorimetry was used to measure resting metabolic rate for 7 days. Three estimation methods were compared with the cumulative measurement: the Penn State equations, the American College of Chest Physicians (ACCP) standard (25 kcal/kg body weight), and an extrapolated value based on the first measurement multiplied by 7 days. The cumulative difference between measured resting metabolic rate and the rate predicted by the Penn State equations was -468 ± 642 kcal (-3.7% ± 5.1% of the measured value). The difference for the ACCP was smaller, but variation was much wider (-387 ± 1597 kcal or -2.2% ± 11.9% of the measured value). The extrapolated value was -684 ± 1731 kcal (-4.1% ± 11.4% of measured expenditure). On average...Continue Reading

References

Feb 1, 1990·The American Journal of Clinical Nutrition·M D MifflinY O Koh
Aug 1, 1996·Journal of the American College of Nutrition·D C FrankenfieldJ S Smith
Sep 29, 1999·Statistical Methods in Medical Research·J M Bland, D G Altman
Dec 3, 2005·Clinical Nutrition : Official Journal of the European Society of Parenteral and Enteral Nutrition·David DvirPierre Singer
May 25, 2006·Journal of the American Dietetic Association·Charlene CompherUNKNOWN Evidence Analysis Working Group
Apr 10, 2007·Clinical Nutrition : Official Journal of the European Society of Parenteral and Enteral Nutrition·Clare L Reid
Feb 26, 2008·Clinics·Eliézer SilvaLuiz Francisco Poli de Figueiredo
Nov 18, 2008·JPEN. Journal of Parenteral and Enteral Nutrition·David C FrankenfieldRobert N Cooney
Mar 8, 2011·JPEN. Journal of Parenteral and Enteral Nutrition·David Frankenfield

❮ Previous
Next ❯

Citations

Feb 26, 2014·Annales Françaises D'anesthèsie Et De Rèanimation·J-Y LefrantUNKNOWN Société francophone nutrition clinique et métabolique
Jan 23, 2015·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Sanit WichansawakunLeah Gramlich
Oct 12, 2013·JPEN. Journal of Parenteral and Enteral Nutrition·Vincent Fraipont, Jean-Charles Preiser
Aug 18, 2012·JPEN. Journal of Parenteral and Enteral Nutrition·David C FrankenfieldDan A Galvan
Dec 8, 2016·Revista da Associação Médica Brasileira·Ana Cláudia Soncini SanchesDaniela Ponce
Jun 3, 2017·JPEN. Journal of Parenteral and Enteral Nutrition·Sergey Mihailovich EfremovVladimir Vladimirovich Lomivorotov
Aug 27, 2013·JPEN. Journal of Parenteral and Enteral Nutrition·Patricia ChobanUNKNOWN American Society for Parenteral and Enteral Nutrition
Dec 18, 2013·Nutrition in Clinical Practice : Official Publication of the American Society for Parenteral and Enteral Nutrition·Kirsten Martine Schlein, Sarah Peskoe Coulter
Mar 10, 2016·The American Journal of Gastroenterology·Stephen A McClaveRobert G Martindale
Aug 3, 2018·JPEN. Journal of Parenteral and Enteral Nutrition·David C Frankenfield
Nov 22, 2018·JPEN. Journal of Parenteral and Enteral Nutrition·David C Frankenfield
Aug 27, 2016·The Open Neurology Journal·Yannis DionyssiotisPanayiotis Papagelopoulos
Jan 24, 2013·Current Opinion in Clinical Nutrition and Metabolic Care·Stephen A McClaveLaszlo Kiraly
Sep 1, 2020·AACN Advanced Critical Care·Makayla CordozaHilaire Thompson
Aug 20, 2019·Nutrition in Clinical Practice : Official Publication of the American Society for Parenteral and Enteral Nutrition·Georgia VasileiouD Dante Yeh
Sep 18, 2020·European Journal of Clinical Nutrition·Christin HölzelSirak Petros

❮ Previous
Next ❯

Software Mentioned

Minitab

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Human Nutrition and Dietetics : the Official Journal of the British Dietetic Association
C Reid
JPEN. Journal of Parenteral and Enteral Nutrition
Jorge A HoherJosé da S Moreira
JAMA : the Journal of the American Medical Association
National Heart, Lung, and Blood Institute Acute Respiratory Distress Syndrome (ARDS) Clinical Trials NetworkPeter Rock
© 2021 Meta ULC. All rights reserved