Determination of the biological reproducability of the resting metabolic rate and the influencing factors by indirect calorimetry
- Conditions
- Basal metabolic rate and the influencing factors
- Registration Number
- DRKS00011687
- Lead Sponsor
- Ernährungsmedizin, Technische Universität München
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Male
- Target Recruitment
- 42
Inclusion Criteria
BMI between 18.5 and 30 kg/m²,
written consent form
Exclusion Criteria
Type 1 and 2 diabetes, smoker, cardiovascular diseases, other severe disease (e.g. cancer), physical training more than 3 times a week for 60 minutes, antibiotic treatment in the last 6 month
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Which impact has the fasting state, the time point of the measurement and the daily variability on the basal metabolic rate?<br>The basal metabolic rate is measured by indirect calorimetry either at 8 am, 10 am oder 2pm.
- Secondary Outcome Measures
Name Time Method Secondary outcome of the study are the analysis of factors which might influence the basal metabolic rate. Therefore factors like bloodparameters, microbiota, body composition, physical activity and nutritional habits are analysed.<br>Blood parameters are determined by blood samples. Microbiota is determined by sequencing a stool sample.<br>The body composition is deternined by using a bioimpedanz analysis.<br>Nutritional habits are record by nutritional protocols and the physical activity is measured by an actigraph and heart sensor.