Clinical trials: Dietary Exposure
Dietary Habits
Dietary Factors and Risk of Gallbladder Carcinoma in China
The purpose of this study is to see how people's diets, other aspects of their lifestyles affect their chances of getting gallbladder carcinoma in China.
- Trial name
- DRGBC001 (NCT03546296)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Yingbin Liu, MD, PhD, FACS
Dietary Exposure
Effect of Tomato Soffritto Intake on Biomarkers of Cardiovascular Disease in an Overweight and Obesity
The study is a prospective, controlled, randomized two-arm longitudinal crossover trial, performed in a single-centre. Hence, the investigators designed a clinical study aimed to investigate the effects of a daily intake of…
- Trial name
- FRITOCARD (NCT06161883)
- Testing
- Soffritto
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Nutrition, Diet Interventions
Impacts of Sugar Warnings on Weight Bias
This study aims to examine the effects of added sugar warning labels for sugar-sweetened beverages (SSBs) on explicit weight bias and body weight attributional judgements.
- Trial name
- NCT07346001
- Testing
- Control label, Added sugar warning
- Where
- United States
- Volunteers
- 543 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Sweetness Liking Adaptation
Liking Adaptation to Beverages of Varying Sweetness Levels After Prolonged Exposure
This is a double-blind, controlled, parallel, randomized sensory study. The study will consist of two cohorts; habitual regular full-calorie Carbonated Soft Drink (CSD) consumers and habitual low-calorie CSD consumers.
- Trial name
- NCT04284462
- Testing
- Flavored carbonated soft drink (CSD)
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Lupus Erythematosus, Rheumatoid Arthritis
Dietary Phytoestrogens as Risk Factors for Systemic Lupus Erythematosus
The study aims at determining if dietary phytoestrogens can be risk factors for Systemic Lupus Erythematosus (SLE). Dietary enquiry and phytoestrogens measurements will be performed in blood and urine of patients with SLE in an…
- Conditions
- Lupus Erythematosus, Rheumatoid Arthritis, Autoimmune Thrombocytopenia
- Trial name
- ISOLED (NCT03421184)
- Testing
- blood sample, urine sample, food questionnaire
- Where
- France
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Healthy
Nutritional Metabolomics: the Search for Dietary Exposure Variables 2
In the post-genomic era, a major challenge for health research is to understand the complex interactions among genetic, environmental and lifestyle factors including dietary intake.
- Trial name
- NCT02039609
- Where
- Sweden
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Göteborg University
Dietary Exposure, Safety Issues
Bioavailability of Vitamin D Photoisomers From UVB-exposed Button Mushrooms
The European Food Safety Authority has approved many applications for UVB light treated foods (e.g. UVB-exposed button mushrooms) in the last years.
- Trial name
- NCT05668832
- Testing
- UVB-exposed button mushrooms
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Martin-Luther-Universität Halle-Wittenberg
Dietary Exposure
Investigation on the Benefits of Avoiding Conventional Food Packaging and Promoting Bioplastic Food Packaging
A trial study was proposed as part of the project "Biocomposite Packaging for Active Preservation of Food" (acronym BIOFOODPACK) that has been funded by the M-ERA.Net Call 2016.
- Trial name
- BIOFOODPACK (NCT04963842)
- Testing
- Use of bio-plastic food packaging material and avoidance of plastic food packaging material
- Where
- Cyprus
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Cyprus University of Technology
Dietary Exposure, Metabolic Disturbance
Influence of Tart Cherry Juice Intervention on Vascular Function
Diets containing fruit rich in anthocyanins have been shown (in meta-analyses) to be beneficial for health, but intervention trials have shown inconsistent results.
- Trial name
- NCT04840160
- Testing
- Cherry juice
- Where
- United Kingdom
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Celiac Disease
Dietary Assessment and Mycotoxin Exposure in Celiac Disease
Celiac disease (CD) is the most common autoimmune enteropathy in Western Countries. Gluten free diet is the only available therapy but few is known about its nutrient content and mycotoxin exposure.
- Trial name
- NCT01975155
- Testing
- food questionnaire, Urinary mycotoxin test
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
French PNNS Guidelines in Vascular Function
Impact of Dietary Status on Vascular Function Before and After a Standardized Breakfast. An "Exposed/Unexposed" Study Embedded in the SUVIMAX2 Cohort
In France, primary cardiovascular and metabolic prevention is supported by the French National Program for Nutrition and Health (PNNS: Programme National Nutrition Santé).
- Trial name
- Nutri-MicroVas (NCT01579409)
- Testing
- PNNS guidelines
- Where
- France
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Sweetness Liking Adaptation
Liking Adaptation to Beverages With Varying Sweetness Levels After Prolonged Exposure
This is a double-blind, controlled, parallel, randomized sensory study. The study will consist of two cohorts; habitual regular full-calorie Carbonated Soft Drink (CSD) consumers and habitual low-calorie CSD consumers.
- Trial name
- NCT04609657
- Testing
- Flavored carbonated soft drink (CSD)
- Where
- United States
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Dental Caries in Children, Diet Habit
Maternal Control of the Child's Feeding, Child's Eating Behavior and Early Childhood Caries in Preschoolers
Dental caries in children is considered one of the most prevalent oral diseases of this age group, leading to significant manifestations presenting as pain, interference with feeding, higher risk of developing dental caries in…
- Conditions
- Dental Caries in Children, Diet Habit, Dietary Exposure, Eating Behavior
- Trial name
- NCT06898918
- Where
- Egypt
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Thermogenesis, Brown Adipose Tissue
Stimulation of Diet-Induced Thermogenesis by Cold-Exposure
Human fat tissue is essentially white fat, the main function of which is to store excess energy intake, and to release it when necessary.
- Trial name
- BAT&DIT (NCT01898949)
- Testing
- Cold Exposure
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research 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
Evidence of Adaptation to Dietary Exposure to Fructans
Pilot Study of the Effect of Fructans on Fermentation in the Colon & Transit
Some carbohydrates (complex sugars) which are found in grains, fruit and vegetables, cannot be digested by humans. When eaten they pass through the small bowel to the large bowel, or colon.
- Trial name
- PERFECT (NCT01963364)
- Testing
- Inulin challenge, oligofructose supplement
- Where
- 2 sites in United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Ischemic Preconditioning, Dietary Exposure
Factors That Influence Blood Vessel Regulation During Exercise in Humans
This study will examine two separate interventions: 1) the effects of ischemic preconditioning or 2) a high fat meal on the capacity of the brachial artery to overcome sympathetic activation and dilate during exercise (also known…
- Trial name
- NCT04887610
- Testing
- Ischemic preconditioning, Ischemic preconditioning control, Low fat meal
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Guelph
Dietary Exposure
Beta-glucan-chitin-chitosan Polymer Supplement in Overweight/Obese Subjects: Cardiovascular Risk Biomarkers (QUITOVASC)
Reducing caloric intake and increasing energy expenditure as a strategy against overweight and its associated dyslipidaemia to reduce the risk of cardiovascular disease currently has a high failure rate.
- Trial name
- QUITOVASC (NCT06622447)
- Testing
- βGluCnCs intervention
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Dietary Exposure, Metabolic Disturbance
Chronic Sucrose Intake, Markers of Health and Biomarker Identification
With free sugar intake proving to be of a concern within the general public, discovery and validation of a new biomarker will allow for more consistent measurement of sucrose intake.
- Trial name
- NCT04486105
- Testing
- sucrose
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Arthritis, Rheumatoid, Inflammatory Response
Postprandial Inflammation in Rheumatoid Arthritis
Patients with RA will be studied to see whether meals of different content will affect inflammation and metabolic variables in the postprandial state.
- Conditions
- Arthritis, Rheumatoid, Inflammatory Response, Dietary Exposure, Diet, Healthy
- Trial name
- PIRA (NCT04247009)
- Testing
- Meal based on red meat, fish products or vegan products, Meal based on red meat
- Where
- Sweden
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Göteborg University