Clinical trials: Dietary Exposure
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
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
Irritable Bowel Syndrome (IBS), Intestinal Diseases
Exclude or Expose in Irritable Bowel Syndrome: What Works for Whom and How?
This research project will assess how two treatments for irritable bowel syndrome (one dietary and one behavioral) work and for whom.
- Conditions
- Irritable Bowel Syndrome (IBS), Intestinal Diseases, Gastrointestinal Disease
- Trial name
- NCT06940596
- Testing
- FODMAP Diet, Exposure-based Cognitive Behavioral Therapy
- Where
- Australia
- Volunteers
- 235 people
- Sponsor
- University of Melbourne
Obesity, Adolescent Obesity
Exposure to CARDIovascular Risk Assessed by Cardiac Adiposity in oBese adOlescents Eligible to a Residential Long-term Lifestyle Intervention by Diet and eXercise (CARDIBOX)
The high prevalence of childhood obesity is a major public health issue, worldwide. Childhood obesity is associated with a high risk of cardiovascular events in adulthood, but recent studies also point out the development of…
- Trial name
- CARDIBOX (NCT04310371)
- Testing
- 3-month lifestyle intervention
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Cardiovascular Diseases (CVD), Metabolic Syndrome
Ambient Air and Noise Effect on Cardiovascular Health Risk and Lifestyle Intervention to Attenuate It (METSGREEN)
This study, combining both an observational study and an interventional clinical trial, aims to assess how exposure to ultrafine particulate matter (PM0.1) and noise pollution affects the risk of cardiovascular diseases and…
- Conditions
- Cardiovascular Diseases (CVD), Metabolic Syndrome, Air Pollution Exposure, Environmental Exposure
- Trial name
- METSGREEN (NCT07111208)
- Testing
- Green Space Activity Group - Daily Physical Activity, Mediterranean Diet Group - Dietary Intervention
- Where
- 2 sites in Lithuania
- Volunteers
- 180 people
- Sponsor
- Regina Grazuleviciene
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
Food Preferences
Sweet Tooth: Nature or Nurture? Role of Long-term Dietary Sweetness Exposure on Sweetness Preferences
In recent years, social pressure has been exerted towards lowering sugar and sweetness levels in foods, with the aim of decreasing the sweetness preference of the general population.
- Trial name
- NCT04497974
- Testing
- Dietary intervention
- Where
- Netherlands
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Dietary Exposure
Testing "Ultraprocessed" Front-of-package Label Among Brazilian Consumers
The goal of this experiment is to test the effects an "ultraprocessed" warning label on foods and beverages among Brazilian consumers.
- Trial name
- NCT05842460
- Testing
- Nutrient warning labels, Nutrient and ultraprocessed warning labels
- Where
- United States
- Volunteers
- 1,007 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Kidney Stone, Nephrolithiasis
Trial to Assess the Efficacy of EMPAgliflozin and Personalized Dietary Counseling for Kidney STONE Prevention
The aim of this randomized trial with a 2-by-2 factorial design is to test the efficacy of the SGLT2 inhibitor empagliflozin and personalized dietary counseling based on 24-hr urine collection results and dietary assessments for…
- Conditions
- Kidney Stone, Nephrolithiasis, Dietary Exposure
- Trial name
- EMPASTONE (NCT06653738)
- Testing
- Empagliflozin 10 MG, Personalized dietary counseling, Generic dietary counseling
- Where
- 21 sites in France, Germany and 2 more
- Volunteers
- 400 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Depression
Lifestyle Modification Program in the Prevention and Treatment of Depression
Introduction: Major depression is a highly prevalent pathology that is currently the second most common cause of disease-induced disability in our society.
- Trial name
- NCT03951350
- Testing
- Lifestyle Modification Program (LMP), Lifestyle Modification Program (LMP) + Information Communication Technologies (ICTs)
- Where
- Spain
- Volunteers
- 159 people
- Sponsor
- Instituto de Investigación Sanitaria Aragón
Cold Exposure
Energy Dense Fueling for Cold-Weather Operations
High daily energy expenditures without compensatory increases in energy intakes results in severe energy deficits during cold-weather military operations.
- Trial name
- NCT07489690
- Testing
- High Fat, High Carbohydrate
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Mucus Colitis, Inflammation, Colon
The Impact of Red Meat and Whole-grains Intake on the Colonic Mucosal Barrier
This study evaluates the impact of red meat and whole-grain intake on the colonic mucosal barrier and the dietary impact of these groups on the induced low-grade inflammation
- Conditions
- Mucus Colitis, Inflammation, Colon, Dietary Exposure
- Trial name
- NCT04235348
- Where
- Denmark
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
Cardiometabolic Health Indicators, Child Health
Non-Invasive Assessment of Early Health Determinants in Children and Adolescents
LONGEVITY-NEXT is a single-center, non-profit observational study designed to assess early non-invasive determinants of cardiometabolic, functional, behavioral, and environmental health in children and adolescents aged 6 to 17…
- Trial name
- LONGEVITY-NEXT (NCT07861516)
- Where
- Italy
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Food Allergies
Endophenotyping for Plant-based Food Allergy Diagnosis, Tolerance Biomarkers, and Mechanisms in Microneedle Immunotherapy
In relation to the prognosis of vegetable FA (VFA), in contrast to other food allergies (FA), which disappear naturally with time, VFA tends to persist into adulthood and to the appearance of new sensitizations to other…
- Trial name
- NCT06997432
- Testing
- Dietary intervention
- Where
- Spain
- Volunteers
- 32 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Dietary Exposure
Change in Leptin as a Predictor of Satiety With High Protein Feeding
Body weight can be affected by the content of fat and carbohydrate in the diet. On average, people will lose a modest (< 5 kg) amount of weight when switched from a high fat diet to a low fat, high carbohydrate diet.
- Trial name
- HiProLep (NCT05002491)
- Testing
- High protein diet
- Volunteers
- 19 people
- Sponsor
- Oregon Health and Science University
Type 1 Diabetes Mellitus
TEDDY - The Environmental Determinants of Diabetes in the Young
The long-term goal of the TEDDY study is the identification of infectious agents, dietary factors, or other environmental agents, including psychosocial factors which trigger T1DM in genetically susceptible individuals or which…
- Trial name
- NCT00279318
- Where
- 7 sites in United States, Finland and 2 more
- Volunteers
- 8,667 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
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
Mental Health, Child Wellbeing
Generation Victoria Cohort 2020s: A Statewide Longitudinal Cohort Study of Victorian Children and Their Parents
Generation Victoria (GenV) is a longitudinal, population-based study of Victorian children and their parents that will bring together data on a wide range of conditions ,exposures and outcomes.
- Conditions
- Mental Health, Child Wellbeing, Infant Health, Child Health
- Trial name
- GenV (NCT05394363)
- Where
- Australia
- Volunteers
- 150,000 people, healthy volunteers welcome
- Sponsor
- Murdoch Childrens Research Institute
Lutein and Zeaxanthin Dietary Intake, Age Related Macular Degeneration
Online Validation of Dietary Intake Food Frequency Questionnaire Over Four Weeks, and Electronic Device Use Questionnaire Over Eight Weeks.
Tools to investigate dietary lutein and zeaxanthin (L/Z) intake and electronic device (ED) use are important to progress research that investigates the role of ED blue light (BL) exposure, and dietary L/Z intake on macular…
- Conditions
- Lutein and Zeaxanthin Dietary Intake, Age Related Macular Degeneration, Blue Light Exposure, Electronic Device Use
- Trial name
- NCT04779411
- Testing
- Weekly Food Frequency Questionnaire, Monthly Food Frequency Questionnaire, 24-Hour Diet Recall
- Where
- Australia
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- The University of Queensland
Age Related Macular Degeneration
Association of MPOD Values With Blue Light.
This study aims to investigate in healthy adults 18-65 years of age the association of electronic device blue light exposure and macular pigment optical density (MPOD) considering usual dietary intake of lutein and zeaxanthin…
- Trial name
- AMPBL19 (NCT04779398)
- Where
- Australia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- The University of Queensland