Status:
UNKNOWN
Validation of the Quark RMR Calorimeter (Cosmed) Versus Deltatrac II (GE Health Care Clinical Systems)
Lead Sponsor:
Hospices Civils de Lyon
Collaborating Sponsors:
Centre de Recherche en Nutrition Humaine Rhone-Alpe
Conditions:
Healthy
Obesity
Eligibility:
All Genders
18-60 years
Phase:
NA
Brief Summary
Measurement of energy expenditure at rest (12 hours fasting) and in dynamic phase after a meal (600kcal) to compare the results of the two calorimeters in standardized conditions for the validation of...
Detailed Description
Clinically, energy expenditure is usually estimated using predictive equations, such as the Harris-Benedict equation, which consider the patient's weight, height, age and sex to determine energy needs...
Eligibility Criteria
Inclusion
- 18 to 60 years old
- BMI between 20 and 35 kg/m²
- Weight stable for at least 2 months
- Safety subject during medical consultation
- Normal TSH -CRP -glycemia - creatinin
Exclusion
- Medical or surgical history which may affect energy expenditure (renal -cardiovascular -hepatic- endocrine-inflamatory diseases)
- Drug use that could affect energy expenditure (steroids, nicotine substitutes, thyroid hormones)
- Eating disorder
- Intensive sportive activity (Baecke's score \>5)
- Subjects who Smoke
- Claustrophobic subjects
- Pregnant women
Key Trial Info
Start Date :
January 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2009
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT00848471
Start Date
January 1 2009
End Date
December 1 2009
Last Update
August 19 2009
Active Locations (1)
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1
Centre de Recherche en Nutrition Rhône Alpes, Hôpital Edouard Herriot
Lyon, Rhone-Alps, France, 69424