The Effect of Coffee on Energy Expenditure and Caffeine Metabolism
Condition(s) studied
Investigational drug(s) / intervention(s)
Caffeine content: Participants will drink the same volume of water or coffee, caffeine content is 2mg/kg by body weight.
Study summary
Obesity is a risk factor for chronic diseases, and improving energy expenditure is a way to prevent and treat obesity. The purpose of this project is to explore the relationship between the effect of coffee on energy expenditure and caffeine metabolism, which has important significance in the rational application of caffeine.
Eligibility
Primary outcome measure(s)
- Total energy expenditure — 2 days
Total energy expenditure will be measured by Chamber (OMNICAL). - The concentration of caffeine and its metabolites in urine — 2 days
The contents of caffeine and it's metabolites will be measured by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS ). - The concentration of caffeine and its metabolites in serum — 1 day
The concentration of caffeine and its metabolites in serum will be measured by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS ).
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences | Shenzhen | Guangdong | Recruiting |
More Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences trials in China
Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT06712511 on ClinicalTrials.gov ↗ ← All trials in China