Resting Energy Expenditure Using a Handheld Calorimeter (CalVal)
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About
High prevalence of obesity in children has increased associated complications such as type 2 diabetes, hypertension and fatty liver disease. Dietitians develop a meal plan that restricts caloric intake by estimating the resting and total daily energy expenditures.Estimation of energy needs is most commonly done using predictive equations. Reliable and valid energy requirements can be obtained using a traditional metabolic system, however this is an expensive option. Handheld indirect calorimeters may be a good alternative to measure energy needs. Several studies have been conducted to determine the validity and accuracy of handheld calorimeters in adults and health children, however, to the best of our knowledge, there are no such studies in the overweight and obese pediatric population.
The purpose of this study is to validate a handheld indirect calorimeter against a traditional metabolic system in overweight and obese children.
If handheld calorimeters can accurately measure resting energy expenditure in overweight and obese adolescents, dietitians will have an opportunity to tailor pediatric weight management interventions based on parameters that are unique to each individual.
Enrollment
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Volunteers
Inclusion criteria
- 13-18y of age
- BMI 85th percentile or more
- No severe illness, neurological and development issues
- not on insulin
- Able to fast overnight
Exclusion criteria
- not 13-18y of age
- BMI under 85th percentile
- ill or have neurological and development issues
- on insulin
Trial design
75 participants in 1 patient group
Trial contacts and locations
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Data sourced from clinicaltrials.gov
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