MON-PO600: Indirect Calorimetry in Oncological Surgery Liver Patients – Comparison of Resting Energy Expenditure with Prediction Equations

2019 ◽  
Vol 38 ◽  
pp. S281-S282
Author(s):  
M. Ławiński ◽  
M.K. Skroński ◽  
A. Ukleja ◽  
M. Andrzejewska ◽  
P. Nyckowski ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Indirect Calorimetry ◽  
Resting Energy Expenditure ◽  
Prediction Equations ◽  
Oncological Surgery ◽  
Resting Energy

ACCURACY OF PREDICTED RESTING ENERGY EXPENDITURE ON PATIENTS WITH INVASIVE MECHANICAL VENTILATION

2017 ◽  
pp. 68-73
Author(s):  
Ngoc Son Do ◽  
Son Tung Vu ◽  
Van Chi Nguyen
Keyword(s):  
Mechanical Ventilation ◽  
Energy Expenditure ◽  
Critically Ill ◽  
Indirect Calorimetry ◽  
Critically Ill Patients ◽  
Invasive Mechanical Ventilation ◽  
Resting Energy Expenditure ◽  
Prediction Equations ◽  
Penn State ◽  
Resting Energy

Objectives: to compare the accuracy among the resting energy expenditure (REE) calculated by using prediction equations by Harris – Benedict (H-B), Harris – Benedict with stress factor 1.2 (H-Bx1.2), Penn State 2003 (PS2003), 25kcal/kg and 30 kcal/kg versus REE measured by indirect calorimetry (IC). Patients: 40 mechanically ventilated patients from the Emergency Department at Bach Mai Hospital between April 2016 and October 2016. Methods: a prospective observatory study. REE of all patients were measured by IC and compared with REE calculated by prediction equations. Pearson ratio was used to assess correlation between measured and calculated REE. Results: the accuracy of the estimated equation was 37.5% (H-B); 35% (H-Bx1.2); 47.5% (PS2003); 25% (25kcal/kg); 32.5% (30 kcal/kg). Penn State 2003 was estimated accurately in 60% among female patients and 64.7% among patients with BMI<18.5. There was a proportional correlation between H-B and H-Bx1.2 (r=0.56; p<0.001) and PS2003 (r=0.48; p<0.001) and 25kcal/kg and 30 kcal/kg (r=0.48; p<0.001). Conclusions: Among prediction equations vs IC, PS2003 had the highest accuracy and correlation, therefore, it should be the tool of choice on the critically ill patients who were female and/or whose BMI <18.5 where IC was not available. Key words: Energy expenditure, indirect calorimetry, critically ill patients, prediction equations, invasive mechanical ventilation.

Agreement between prediction equations and indirect calorimetry to estimate resting energy expenditure in elderly patients on hemodialysis

2014 ◽  
Vol 9 (2) ◽  
pp. e91-e96 ◽  
Author(s):  
Juliana Cordeiro Dias Rodrigues ◽  
Fernando Lamarca ◽  
Cecilia Lacroix de Oliveira ◽  
Lilian Cuppari ◽  
Roberto Alves Lourenço ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Elderly Patients ◽  
Indirect Calorimetry ◽  
Resting Energy Expenditure ◽  
Prediction Equations ◽  
Resting Energy

scholarly journals The Diagnostic-Measurement Method—Resting Energy Expenditure Assessment of Polish Children Practicing Football

Diagnostics ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 340
Author(s):  
Edyta Łuszczki ◽  
Anna Bartosiewicz ◽  
Katarzyna Dereń ◽  
Maciej Kuchciak ◽  
Łukasz Oleksy ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Composition ◽  
Energy Expenditure ◽  
Muscle Mass ◽  
Indirect Calorimetry ◽  
Energy Demand ◽  
Body Height ◽  
Resting Energy Expenditure ◽  
Blood Pressure Monitor ◽  
Resting Energy

Establishing the amount of energy needed to cover the energy demand of children doing sport training and thus ensuring they achieve an even energy balance requires the resting energy expenditure (REE) to be estimated. One of the methods that measures REE is the indirect calorimetry method, which may be influenced by many factors, including body composition, gender, age, height or blood pressure. The aim of the study was to assess the correlation between the resting energy expenditure of children regularly playing football and selected factors that influence the REE in this group. The study was conducted among 219 children aged 9 to 17 using a calorimeter, a device used to assess body composition by the electrical bioimpedance method by means of segment analyzer and a blood pressure monitor. The results of REE obtained by indirect calorimetry were compared with the results calculated using the ready-to-use formula, the Harris Benedict formula. The results showed a significant correlation of girls’ resting energy expenditure with muscle mass and body height, while boys’ resting energy expenditure was correlated with muscle mass and body water content. The value of the REE was significantly higher (p ≤ 0.001) than the value of the basal metabolic rate calculated by means of Harris Benedict formula. The obtained results can be a worthwhile suggestion for specialists dealing with energy demand planning in children, especially among those who are physically active to achieve optimal sporting successes ensuring proper functioning of their body.

scholarly journals Are prediction equations reliable for estimating resting energy expenditure in chronic kidney disease patients?

2010 ◽  
Vol 26 (2) ◽  
pp. 544-550 ◽  
Author(s):  
M. A. Kamimura ◽  
C. M. Avesani ◽  
A. P. Bazanelli ◽  
F. Baria ◽  
S. A. Draibe ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Energy Expenditure ◽  
Resting Energy Expenditure ◽  
Prediction Equations ◽  
Resting Energy

scholarly journals 87: Resting Energy Expenditure Measured by Indirect Calorimetry for Optimizing Nutrient Balance in Postsurgical Infants

2015 ◽  
Vol 20 (5) ◽  
pp. e65-e66
Author(s):  
SG Albersheim ◽  
NN Rao ◽  
TJ Risbud ◽  
B McRae ◽  
H Osiovich ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Indirect Calorimetry ◽  
Nutrient Balance ◽  
Resting Energy Expenditure ◽  
Resting Energy

Longitudinal Measurements of Resting Energy Expenditure by Indirect Calorimetry in Healthy Term Infants during the First 2 Months of Life

2018 ◽  
Vol 36 (09) ◽  
pp. 918-923
Author(s):  
Sourabh Verma ◽  
Sean M. Bailey ◽  
Pradeep V. Mally ◽  
Heather B. Howell
Keyword(s):  
Pilot Study ◽  
Energy Expenditure ◽  
Indirect Calorimetry ◽  
Resting Energy Expenditure ◽  
Co2 Production ◽  
Term Infants ◽  
Longitudinal Measurements ◽  
Expired Gas ◽  
Carbon Dioxide Co2 ◽  
Resting Energy

Objective To determine longitudinal measurements of resting energy expenditure (REE) by indirect calorimetry (IC) in healthy term infants during the first 2 months of life. Study Design An outpatient prospective pilot study was performed in healthy term infants to estimate REE by measuring expired gas fractions of oxygen (O2) and carbon dioxide (CO2) with IC in a respiratory and metabolic steady state. Results A total of 30 measurements were performed. Fourteen subjects completed measurements at both 1 and 2 months of life, and two subjects had only measurements made at 1 month of life. Mean REE values were 64.1 ± 12.7 and 58.4 ± 14.3 kcal/kg/d at 1 and 2 months of age, respectively. Mean O2 consumption and CO2 production measurements were 9.3 ± 2.0 and 7.7 ± 1.2 mL/kg/min and 8.1 ± 2.2 and 6.4 ± 1.1 mL/kg/min at 1 and 2 months of age, respectively. Conclusion This pilot study demonstrates longitudinal measurements of REE by IC in healthy term infants during the first 2 months of life. We also demonstrate that, overall, there is consistency in REE values in this population, with a likely decrease in individual longitudinal measurements over the first 2 months of life.

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