Results 1 to 10 of about 777,638 (289)

Determining the appropriate resting energy expenditure requirement for severe trauma patients using indirect calorimetry in Korea: a retrospective observational study [PDF]

Journal of Trauma and Injury, 2023
Purpose This study aimed to compare the resting energy expenditure (REE) measured using indirect calorimetry with that estimated using predictive equations in severe trauma patients to determine the appropriate caloric requirements.
Hak-Jae Lee, Sung-Bak Ahn, Jung Hyun Lee, Ji-Yeon Kim, Sungyeon Yoo, Suk-Kyung Hong   +5 more
doaj   +3 more sources

Indirect calorimetry compared with predictive equations for resting energy expenditure in patients with intestinal failure [PDF]

Intestinal Failure
Background: Accurate assessment of energy requirements is essential for patients with intestinal failure (IF) to avoid complications associated with parenteral nutrition.
Nicola Wyer, Ellen Reynolds, Laura Norrie, Laura Woodend, Holly Richardson, Eleanor Ferguson   +5 more
doaj   +2 more sources

An Open-Circuit Indirect Calorimetry Head Hood System for Measuring Methane Emission and Energy Metabolism in Small Ruminants

Animals, 2019
Methane (CH4) is a natural by-product of microbial fermentation in the rumen and is a powerful greenhouse gas. An open-circuit indirect calorimetry system for continuous determination of CH4 and CO2 production and O2 consumption and, thereafter, heat ...
Carlos Fernández, Julio Gomis-Tena, Alberto Hernández, Javier Saiz   +3 more
doaj   +3 more sources

Indirect calorimetry directed feeding and cycling in the older ICU population: a pilot randomised controlled trial [PDF]

BMC Anesthesiology
Background Older critically ill patients experience rapid muscle loss during stay in an intensive care unit (ICU) due to physiological stress and increased catabolism.
Ng Shu Hui Elizabeth, Tan Yanni, Leong Siaw May, Tiong Hui Fen, Li Xuanhui Janice, Kwan Peijun, Ong Sze Pheng, Toh Shi Jie, Loh Ne Hooi Will   +8 more
doaj   +2 more sources

Algorithm for transient response of human open‐circuit whole‐room indirect calorimetry: A review and future perspective [PDF]

Physiological Reports
Open‐circuit whole‐room indirect calorimetry is a reliable method for assessing cumulative energy expenditure and substrate oxidation over a prolonged period without disrupting normal activities such as eating and sleeping.
Insung Park, Hitomi Ogata, Kumpei Tokuyama   +2 more
doaj   +2 more sources

Practical guidance for the use of indirect calorimetry during COVID 19 pandemic

Clinical Nutrition Experimental, 2020
Summary: The daily practice requires the use of indirect calorimetry to define the energy requirements of intensive care patients. In the time of COVID-19 pandemic, this practice is challenging.
Pierre Singer, Claude Pichard, Elisabeth De Waele   +2 more
doaj   +3 more sources

CALCULATION OF TOTAL ENERGY EXPENDITURE IN ADULTS WITH CROHN’S DISEASE BY INDIRECT CALORIMETRY AND SIMPLE WEIGHT-BASED EQUATIONS: A COMPARATIVE STUDY [PDF]

Arquivos de Gastroenterologia
Background: Patients diagnosed with Crohn’s disease (CD) are at high risk of nutritional impairment due to the symptoms and the intense inflammatory response of the disease.
Giovanna Paula de MENEZES, Cristina Eliza de Macena SOBREIRA, Maria Carolina Gonçalves DIAS, Carolina Bortolozzo Graciolli FACANALI, André Dong Won LEE, Carlos Walter SOBRADO JUNIOR   +5 more
doaj   +2 more sources

Measurement of Resting Energy Expenditure with Indirect Calorimetry and Predictive Equations in Healthy Young Adults: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Resting Energy Expenditure (REE) is the main determinant of energy requirements. An inaccurate estimation of REE can lead to the over or under-prediction of energy requirements.
Harsha Soni, Sudhanshu Kacker, Neha Saboo, Karampreet Buttar, jitender   +4 more
doaj   +1 more source

A methodological and clinical approach to measured energy expenditure in the critically ill pediatric patient

Frontiers in Pediatrics, 2022
The metabolic response to injury and stress is characterized initially by a decreased energy expenditure (Ebb phase) followed by an increased metabolic expenditure (Flow phase). Indirect calorimetry is a methodology utilized to measure energy expenditure
Jaime Silva-Gburek, Paola Hong Zhu, Paola Hong Zhu, Marwa Mansour, Marwa Mansour, David Walding, David Walding, Jorge A. Coss-Bu, Jorge A. Coss-Bu   +8 more
doaj   +1 more source

Dynamic of heat production partitioning in rooster by indirect calorimetry [PDF]

Animal Bioscience, 2023
Objective The objective of this study was to describe a methodological procedure to quantify the heat production (HP) partitioning in basal metabolism or fasting heat production (FHP), heat production due to physical activity (HPA), and the thermic ...
Rony Lizana Riveros, Rosiane de Sousa Camargos, Marcos Macari, Matheus de Paula Reis, Bruno Balbino Leme, Nilva Kazue Sakomura   +5 more
doaj   +1 more source