Clinical trials: Diet Therapy
Obesity
Effect of Intervention With Diet and Physical Activity in Obese Pregnant Women
Purpose: To evaluate if lifestyle intervention (diet and exercise) can reduce maternal weight gain, the incidence of pregnancy complications and minimize the number of macrosomic infants.
- Trial name
- NCT01345149
- Testing
- Diet + Exercise
- Where
- Denmark
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Celiac Disease in Children
Physical Fitness in Celiac Disease Patients - the Effect of a Gluten Free Diet
Evaluating the effect of Celiac disease (CD) and gluten free diet (GFD) on physical fitness parameters among CD subjects. The CD subjects will be compared to healthy controls.
- Trial name
- NCT04012736
- Where
- Israel
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Overweight and Obesity, Health Behavior
Location-based Smartphone Technology to Guide College Students Healthy Choices Ph II
College students are in a newly independent phase of life; many of whom encounter unhealthy dietary decision- making, barriers to physical activity, and poor sleep behaviors.
- Conditions
- Overweight and Obesity, Health Behavior, Sleep Deprivation
- Trial name
- NCT02996864
- Testing
- Healthy Detours App, Fat Secret App
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Klein Buendel, Inc.
Obesity
CRAVE Study: Comparing Craving Responses and Diet Quality of GLP1 Receptor Agonist Users
This study aims to assess the impact of GLP-1 receptor agonists, semaglutide and tirzepatide, on food cravings and diet quality in individuals with overweight or obesity.
- Trial name
- NCT06467604
- Testing
- Surveys, Indirect Calorimetry, Body composition
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Diet Habit, Diet Modification
Interaction of Salivary Proteins and Polyphenols
Participants will be chosen through an initial sensory test to find high and low-perceivers of astringency. Selected participants will drink a chocolate milk or milk substitute beverage for one week each with washout weeks in…
- Conditions
- Diet Habit, Diet Modification, Taste, Altered, Saliva Altered
- Trial name
- NCT03501238
- Testing
- Chocolate Milk, Chocolate milk substitute, Chocolate milk substitute with gelatin
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Purdue University
Obstructive Sleep Apnea, Obesity
Obesity and Obstructive Sleep Apnea (OSA) in Children
The goal of this research is to study the prevalence of sleep disordered breathing and associated morbidity in obese children and to examine the role of diet and physical activity in the treatment of sleep-disordered breathing in…
- Trial name
- NCT01135147
- Testing
- Diet, Surgery
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Obesity
FB4 (Framingham, Boston, Bloomington, Birmingham, and Baylor)
This study will evaluate the effects of dietary carbohydrate and sugar consumption, independent of energy content, on body fatness and metabolism in a rigorous feeding study.
- Trial name
- NCT03394664
- Testing
- Feeding Study
- Where
- United States
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Diet, Healthy, Food Selection
Effect of kcal and PACE Labelling on Self-served Portion Size
Participants will take part in an online survey. They will be asked to choose the amount of food they would like to eat based on pictures of 18 dishes sequentially displayed on the screen.
- Trial name
- NCT04340804
- Testing
- Kcal labelling, PACE labelling
- Where
- United Kingdom
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- University of Liverpool
Smoking, Overweight
The Effect of a High Protein Diet Versus a Low Fat Diet on Body Weight After Smoking Cessation
The purpose of this study is to determine whether subjects following a high protein diet will gain less in weight after smoking cessation compared to subjects following a low fat diet due to the effects of protein on metabolic…
- Conditions
- Smoking, Overweight, Obesity
- Trial name
- NCT01069458
- Testing
- The high protein diet group and the low fat diet group
- Where
- Norway
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Diet, Food and Nutrition
Impacts of Durian Consumption on Human Microbiome and Metabolome in Healthy Staff Volunteers
This clinical study investigates the impacts of daily durian consumption on gut microbiota, gut microbial metabolites, and host metabolome in healthy individuals.
- Trial name
- DURIOME (NCT06194084)
- Testing
- Two-sequence of durian pulp doses (100 g and 200 g)
- Where
- Singapore
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- National Cancer Centre, Singapore
Obesity
Effect of Low-calorie Diet and Orange Juice on Body Weight and Metabolic Parameters of Obese Subjects
This study aimed to verify if combination of a low calorie diet and orange juice consumption results in weight loss and ameliorates metabolic obesity-related biomarkers.
- Trial name
- LCD-OJ-OBESE (NCT02914249)
- Testing
- Orange juice (500 mL/d)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- São Paulo State University
Blood Pressure
Mechanism of the Blood Pressure Lowering Effect of the DASH Dietary Pattern
Understanding the possible mechanism(s) by which the DASH dietary pattern lowers blood pressure will potentially enhance the value of this dietary intervention by elucidating the conditions under which it will be most effective…
- Trial name
- NCT01017484
- Testing
- DASH, Control
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Duke University
Postmenopausal Women
Soy Nuts and Cardiovascular Risk in Postmenopausal Women
To determine the effect of a whole soy food, dietary soy nuts, on blood pressure, lipid levels, inflammation and menopausal symptoms in postmenopausal women.
- Trial name
- NCT01740076
- Testing
- soy nuts
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Type2 Diabetes
Effects of Fructose/Glucose-rich Diet on Brown Fat in Healthy Subjects (GB7)
Activating brown and beige adipose tissue (herein described as BAT) has been recently recognized as a potential means to increase energy expenditure and lower blood glucose, however, BAT activity appears to be reduced with…
- Trial name
- GB7 (NCT03188835)
- Testing
- Diet, cold exposure, 18FDG
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Hydrogen Sulfide, Gastrointestinal Microbiome
Smart Underwear to Measure Diet-Induced Hydrogen Sulfide Production
The purpose of this study is to evaluate the ability of a wearable Smart Underwear prototype device to quantify diet-induced changes in gut microbial hydrogen sulfide (H₂S) production.
- Trial name
- NCT06802276
- Testing
- High Cysteine Diet, Low Cysteine Diet
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Hypertension, Cardiovascular Disease
Effects of Nitrate in Vegetables on Blood Pressure in Subjects With Prehypertension
The purpose of this study is to examine the effect of different vegetables on cardiovascular function in subjects with moderately increased blood pressure.
- Trial name
- DINO (NCT02916615)
- Testing
- High nitrate vegetables, Low nitrate vegetables + nitrate, Low nitrate vegetables
- Where
- Sweden
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Diabetes
Effect of High Fat Diet on Muscle Metabolism
Skeletal muscle burns a significant amount of the fat and sugar that circulates in the blood stream. Ideally, when sugar is elevated in the blood stream, the muscle will either use it to make new energy or store it for later use.
- Trial name
- NCT02328235
- Testing
- High Saturated Fat Diet
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Kevin Davy
Dietary Habits, Coronary Artery Disease
Relationship Between Diet, Lifestyle, and the Severity of Coronary Artery Disease
This study is a prospective study of patients referred for coronary angiography at Bellevue Hospital Center and NYU Langone Medical Center.
- Conditions
- Dietary Habits, Coronary Artery Disease, Lifestyle
- Trial name
- NCT02382250
- Testing
- Survey
- Where
- United States
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Healthy Lifestyle, Cardiovascular Disease
Evaluation of the Program SI! for Preschool Education: A School-Based Randomized Controlled Trial
Cardiovascular disease continues to be the principal cause of death in the world. At present, the risk factors for cardiovascular disease continue to appear at an earlier age permitting prevention activities and the promotion of…
- Trial name
- Preschool_PSI! (NCT01579708)
- Testing
- Program SI! educational intervention
- Where
- Spain
- Volunteers
- 2,060 people, healthy volunteers welcome
- Sponsor
- Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III
Detoxification
An Investigation Into a 21-Day Detoxification Diet With a Seven-Day Continuation
Detoxification diets aim to remove chemicals from the body that may cause short or long-term harm. However, little is known about detoxification diets from well-designed clinical trials.
- Trial name
- NCT05858476
- Testing
- 21-Day Detox and Green Drink supplement
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Chef V, LLC
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