Clinical trials: Substrate Metabolism During Exercise
Substrate Metabolism During Exercise
Glycaemic Index and Substrate Metabolism
Substrate metabolism during exercise can be influenced by various nutritional regimes. The effectiveness of the different nutritional regimes, which differ in their carbohydrate content, will be investigated not only by…
- Trial name
- GI (NCT05241730)
- Testing
- Training intervention, High Glycaemic Index, LCHF
- Where
- Austria
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Vienna
Obesity
Differences in Nutrient Use During Exercise Between Children of Varying Body Mass Indices and Fitness Levels
Children who have previously participated in the study "MI Energy" will be invited to participate in "SUPER kids". Investigators want to better understand differences in nutrient use (e.g., fatty acid and carbohydrate) during…
- Trial name
- SUPERkids (NCT04819308)
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Hydration Status, Substrate Metabolism During Exercise
The Effect of Hydration Status on Substrate Oxidation at Rest and During Light and Moderate Exercise
Metabolic flexibility is the ability to properly switch between fat and carbohydrate stores to use for energy under different conditions (rest, feeding, exercise).
- Trial name
- NCT07298863
- Testing
- Part 1 - Exercise Trial, Part 1 - Experimental Trial, Part 2 - Oral Glucose Tolerance Test
- Where
- 2 sites in United States, Canada
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Healthy
Pre-workout Supplement Versus Caffeine on Energy Expenditure.
The primary purpose of this study was to examine the acute effects of a multi-ingredient pre-workout supplement versus an ergogenic dose of caffeine (6 mg/kg) on energy expenditure during low-intensity exercise.
- Trial name
- NCT04539054
- Testing
- ENGN Shred, Nutricost caffeine powder, Crystal Light
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Northern Illinois University
Lipid Metabolism
Effect of High-calcium Intake on Substrate Metabolism During Exercise
A high-calcium intake can accelerate fat loss under energy-restricted diets. Part of this may be due to a shift in substrate metabolism where there is an increase in the rate of fat oxidation.
- Trial name
- NCT01779245
- Testing
- Calcium
- Where
- United Kingdom
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Exercise Metabolism Following Ethanol Ingestion
Substrate Metabolism During Exercise Following Ingestion of Ethanol
This study will investigate how ethanol (pure alcohol) influences carbohydrate and fat metabolism during prolonged, moderate intensity exercise.
- Trial name
- NCT03404947
- Testing
- Ethanol
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Bath
Healthy Adults
FueL Use During eXercise in Males and Females
This study will investigate whether pre-exercise nutrition influences sex differences in fuel utilization during endurance exercise.
- Trial name
- FLUX (NCT07829237)
- Testing
- Pre-exercise carbohydrate beverage, Pre-exercise protein beverage, Fasted control beverage
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Glucose Metabolism Disorders, Hunger
Ordered Eating and Acute Exercise
There is well documented evidence that ingesting dietary carbohydrate in large amounts tends to increase postprandial glucose. In healthy populations, this is not necessarily a problem, but continuous exposure to high levels of…
- Trial name
- NCT06242015
- Testing
- Carbohydrate-first meal, Carbohydrate-last meal
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Old Dominion University
Healthy
Effects of Supradyn® Energy 3RDA on Fatigue/Stress, Substrate Metabolism During Exercise and Demanding Cognitive Tasks
Investigation of the acute and chronic effects of Supradyn® Energy 3RDA on subjective ratings of 'fatigue/stress', substrate metabolism and blood biomarkers of recovery, as a consequence of exercise and metabolically demanding…
- Trial name
- NCT03003442
- Testing
- Supradyn® Energy 3RDA
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Lipid Metabolism, Substrate Metabolism
Body Composition and Lipid Metabolism at Rest and During Exercise: A Cross-Sectional Analysis.
The ability to upregulate fat oxidation at appropriate times such as during fasting, low to moderate intensity exercise and after a high fat meal, is popularly advocated.
- Conditions
- Lipid Metabolism, Substrate Metabolism, Exercise
- Trial name
- NCT03029364
- Testing
- Study Protocol
- Where
- United Kingdom
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University of Bath
Type 1 Diabetes
Comparison of the Use of Energy Substrates and Hormonal Regulation of Blood Sugar During Exercise of Increasing Intensity Between Children With Type 1 Diabetes and Non-diabetic Control Children.
The type 1 diabetes is a common chronic disease characterised by the stop of production of insulin by the pancreas. A lot of factors modify blood glucose.
- Trial name
- DIABSPORT (NCT03139864)
- Testing
- controlled physical activity
- Where
- France
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Overweight, Postmenopausal
Post Exercise Substrate Oxidation, Appetite and Energy Intakes in Overweight/Obese Postmenopausal Women (EScAPE)
High-intensity interval exercise (HIIT), as compared to moderate intensity continuous training (MICT), is a time-efficient strategy to decrease total and abdominal fat mass (FM).
- Trial name
- EScAPE (NCT04364061)
- Testing
- Moderate Intensity Continuous Exercise, High-Intensity Interval Exercise (1), High-Intensity Interval Exercise (2)
- Where
- France
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques
Affect and Exertion During and Post-exercise
The Effect of Consuming a guaraná and Vitamin/Mineral Complex Pre-exercise on Affect, Exertion, Metabolism and Cognition
Consuming a guaraná and vitamin and mineral complex can improve mental fatigue and cognitive function at rest; guaraná also contains caffeine, which can reduce perceived exertion and increase fat burning during exercise.
- Trial name
- NCT01929694
- Testing
- Berocca Boost
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Diabetes, Obesity
PERFECT Project - Part 2 - Study 1
The objectives are to test the acute effects of different extruded pulse snacks on: 1) aerobic endurance and substrate oxidation during exercise 2) response of blood glucose, insulin and appetite on an aerobic exercise session…
- Trial name
- NCT02402517
- Testing
- Control, Small particle size pea flour, Large particle size pea flour
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Cardiorespiratory Fitness, Substrate Metabolism During Exercise
VO2max and Substrate Crossover Point
This study aims to investigate the relationship between maximal oxygen uptake (VO2max) and the substrate crossover point during incremental exercise.
- Conditions
- Cardiorespiratory Fitness, Substrate Metabolism During Exercise, Metabolic Flexibility, Maximal Oxygen Uptake
- Trial name
- VO2MAX-CROSS (NCT07799662)
- Testing
- Incremental Graded Exercise Test (Bruce Protocol)
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Celil Kaçoğlu