Clinical trials: Carbohydrates
Dyslipidemias
Fatty Acid Biomarkers of Carbohydrate Intake
The overall aim is to investigate if circulating fatty acids and lipids are influenced by alterations in carbohydrate amount and quality.
- Trial name
- CARBIO (NCT03295448)
- Testing
- Low carbohydrate diet, High carbohydrate, high sugar diet, High carbohydrate, low sugar diet
- Where
- Sweden
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Carbohydrate Metabolism
Carbohydrates and Children
This study will evaluate the impact of test carbohydrate blends on fat and carbohydrate oxidation, glucose, insulin and hunger scores in pre-adolescent boys and girls.
- Trial name
- NCT03185884
- Testing
- Control, Experimental
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Abbott Nutrition
Obesity, Diabetes
The Effects of Carbohydrate Source on Food Intake, Blood Glucose and Gut Hormone Response in Healthy Children
This study will compare the effects of commonly consumed carbohydrate sources such as potatoes, pasta and rice along with a fixed portion of meat on blood glucose, satiety and insulin levels among healthy body weight children.
- Trial name
- NCT02499107
- Testing
- Rice treatment, Pasta treatment, Boiled and mashed potato treatment
- Where
- Canada
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Exercise Metabolism
Glucose-fructose Ratio Pilot
The aim of this pilot study is to estimate the effect size of changing the glucose-fructose ratio from 1:0.5 to 1:1 on exogenous carbohydrate oxidation rates during exercise, which can be used to power a future definitive study.
- Trial name
- NCT07360249
- Testing
- Glucose and fructose (one-to-one), Glucose and fructose (two-to-one)
- Where
- United Kingdom
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Bath
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
Blood Glucose, High
Clinical Study to Evaluate the Short Time Efficacy of AP Green Tea Extract Affer High Fat, High Carbohydrate Diet
The objective of this clinical trial is to evaluate the short term effects of single dose AP green tea extracts in subjects with BMI (< 30 kg/m2) and fasting glucose level of > 100 mg/dL after high-fat/high-carbohydrate meal.
- Trial name
- NCT04850326
- Testing
- AP green tea extract
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Amorepacific Corporation
Cardiovascular Diseases
Fruit and Vegetable Vouchers With and Without an SSB Tax
We aim to examine whether a purchasing incentive for healthy foods has the same effect on dietary intake in a community with and a community without a purchasing penalty for unhealthy foods.
- Trial name
- EVIDENCE (NCT03567967)
- Testing
- Fruit and vegetable voucher
- Where
- 2 sites in United States
- Volunteers
- 313 people, healthy volunteers welcome
- Sponsor
- Stanford University
Weight Loss, Gut Microbiome
Low Sugar Protein Pacing, Intermittent Fasting Diet in Men and Women
This study will systematically quantify the effects of protein pacing and intermittent fasting (P-IF) on total and regional (abdominal) body composition (lean mass and fat mass), blood glucose and lipids, and anti-aging…
- Conditions
- Weight Loss, Gut Microbiome, Anti-Aging
- Trial name
- NCT04327141
- Testing
- P-IF, HH
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Skidmore College
Meningococcal Disease
B Cell Response to a Primary and a Booster Course of the Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Infants
This study is aimed to assess whether the frequency of meningococcal serogroup A, C, W-135 and Y specific memory B Cells, measured 1 month after a primary vaccination series of Novartis MenACWY vaccine, predicts the specific…
- Trial name
- NCT00488683
- Testing
- MenACWY-CRM, DTaP-Hib-IPV, PCV
- Where
- United Kingdom
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
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
Obesity, Type 2 Diabetes
The Influence of Simple, Low-Cost Chemistry Intervention Videos: A Randomized Trial of Children's Preferences for Sugar-Sweetened Beverages
Sugar-sweetened beverage (SSB) consumption is associated with the development of obesity, type 2 diabetes, and dental caries. The current study attempts to explore whether an educational, science-based intervention is able to…
- Conditions
- Obesity, Type 2 Diabetes, Dental Caries
- Trial name
- NCT04971317
- Testing
- Sugar-Sweetened Beverage (SSB) Video, Water Video, Control
- Where
- United States
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Patients With Type 2 Diabetes (FSG: More Than 7.1 and Not Higher Than 15.8 mmol/L)
Short-term Effect of Pomegranate Juice on Blood Sugar and Its Controlling Hormones in Pre-diabetic and Type II Diabetic Patients.
Fresh pomegranate juice at 1.5 mL/kg of body weight was administered by recruited healthy individuals and patients with type 2 diabetes of fasting serum glucose between 7.1 and 15.8 mmol/L after approximately 12 hours fasting.
- Trial name
- NCT03902288
- Testing
- Fresh pomegranate juice
- Where
- Jordan
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Obesity, Sarcopenia
Effect of Obesity-derived Cytokines on Protein Turnover and Carbohydrate Metabolism in Human Skeletal Muscle
Obesity in humans has been shown to result in the increased release of small inflammatory-inducing proteins, called cytokines, from the fat cells of the body.
- Trial name
- NCT02305069
- Testing
- Pioglitazone, Insulin, Octreotide
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Becker Muscular Dystrophy, McArdle Disease
Fast Troponin as a Biomarker to Assess Exercise-induced Muscle Damage in Muscle Diseases
The purpose of the study is to explore the biomarker Fast Troponins response to exercise in patients with Becker muscular dystrophy, Limb-girdle muscular dystrophy and McArdle disease
- Conditions
- Becker Muscular Dystrophy, McArdle Disease, Limb-Girdle Muscular Dystrophy Type 2
- Trial name
- NCT04349566
- Where
- Denmark
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mads Peter Godtfeldt Stemmerik
Normal Subjects
Effects of Consuming Artificial Sweeteners and Sugar on Cerebral and Physiological Responses
This study aims at investigating the acute influence of artificially sweetened beverages consumption (as compared with sugar-sweetened beverages and water consumption) on brain responses to the viewing of food images, on…
- Trial name
- SUGART (NCT02853773)
- Testing
- ingestion of a test meal with sweetener, ingestion of a test meal with water
- Where
- Switzerland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Lausanne
Glucose Intolerance, Glucose and Insulin Response
Sucralose and Glucose Metabolism in Young Healthy Adults
This study aimed to investigate the effects of a three-week consumption of sucralose-sweetened beverages (low-calorie sweetener) on postprandial glycemic responses in healthy adults, compared with sugar-sweetened beverages under…
- Conditions
- Glucose Intolerance, Glucose and Insulin Response, Glucose Homeostasis, Low-grade Inflammation
- Trial name
- NARELO (NCT07194772)
- Testing
- Low-calorie sweeteners (LCS), Refined sugars (SSB), Natural sugars (FJ)
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Irritable Bowel
Effect of Rate Of Delivery on Colonic Fermentation of inuliN (EON)
To test whether slowing the rate of delivery of inulin with either psyllium or divided dosing of inulin, will reduce colonic gas production as compared to inulin combined with placebo.
- Trial name
- EON (NCT05619341)
- Testing
- psyllium, inulin
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Child Development
Added Sugar Intake and Brain Structure and Function
The purpose of this study is to learn if there is a relationship between added sugar intake during pregnancy, infancy, and toddlerhood and the brain's structure and function at 5-6 years old.
- Trial name
- GAINS BRAINS (NCT06640829)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Lactose Intolerance
Association Between Lactase Deficiency, and the Small Intestinal Microbiome in Adults.
The purpose of this study is to study the role of the enzyme (substance produced by the body that helps in a biochemical reaction like digestion in the body) responsible for digestion of lactose and the role of the gut bacteria…
- Trial name
- NCT03860051
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Indiana University
Hypoglycemia, Hypoglycemia, Reactive
Post-Prandial Carbohydrate Metabolism in Individuals With and Without Post-Bariatric Surgery Hypoglycemia (PBH)
In this study, the investigators will determine (a) whether metabolism (secretion and turnover) of glucagon is altered in patients with PBH, (b) whether this is affected by a meal, (c) whether PBH affects the ability of the body…
- Conditions
- Hypoglycemia, Hypoglycemia, Reactive, Bariatric Surgery
- Trial name
- NCT07818707
- Testing
- Glucagon for Injection (Fresenius Kabi USA), [6,6-2H2] glucose, [13C9, 15N1]-glucagon
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Joslin Diabetes Center