Clinical trials: Dietary Intake
Older Adults
The Effects of Texture Modified Diets on Dietary Intake and Appetite Responses in Older Adults
This study aims to investigate the effects of equicaloric texture modified and regular meals that are either fortified with protein or not on dietary intake and satiety in older adults (65+) living in the United Kingdom (UK).
- Trial name
- NCT04521374
- Testing
- Preload meals that are solid or texture modified and are fortified with protein or not fortified with protein
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Reading
Cardiovascular Diseases
Growing Healthy Hearts: A Pilot Randomized Control Trial to Test Gardening as an Intervention to Improve Health
The purpose of this study is to test the effect of group-based nutrition advice plus gardening (intervention) versus group-based nutrition advice alone on dietary intake of fruits and vegetables, physical activity, and lifetime…
- Trial name
- NCT04207268
- Testing
- Gardening and Nutrition Advice, Nutrition Advice
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Overweight, Obesity
Feasibility Study of Receiving Feedback Messages Based on Self-monitored Dietary Intake
Brief Summary: This randomized clinical pilot will test the feasibility of having individuals self-monitor for 12 weeks and based on what the participants record be given feedback messages.
- Trial name
- SMARTER (NCT02829632)
- Testing
- Group Sessions, Feedback, Self-monitoring
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Obesity
The Effect of Beverages Varying in Protein Quantity on Appetite and Energy Intake
Over the last decades, changes in the diet and lifestyle have led to overall energy imbalance becoming commonplace and the emergence of an obesity epidemic with more than 1.6 billion adults being overweight.
- Trial name
- NCT01849302
- Testing
- Beverages varying in macronutrient content on appetite
- Where
- Sweden
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Lund University
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
Viral Diseases
Effects of Food Intake on Biomarker Activity in Normal Humans Taking Immulina
The need for a generally available product that can safely and effectively increase antiviral resilience in susceptible populations became highly relevant during the recent COVID pandemic.
- Trial name
- NCT07893314
- Testing
- Immulina
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Mississippi Medical Center
Salt; Excess, Pregnancy Related
Dietary Salt During Pregnancy and Maternal Vascular Function
The main goal of this study is to investigate the association of dietary salt intake during pregnancy with systemic micro- and macrovascular reactivity and uteroplacental vascular function of the mother, and to examine the…
- Trial name
- NCT05048225
- Where
- Croatia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Periodontal Pocket
Dietary Intakes and Periodontal Outcomes After Sanative Therapy
Periodontitis is a chronic inflammatory disease and a significant risk factor for tooth loss. While a link between diet and periodontal health exists, the relationship between diet and healing following periodontal therapy has…
- Trial name
- NCT02291835
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Brock University
Healthy
Gut Microbiota and Proteins Intake
Gut microbiota are involved in the regulation of mammalian metabolic pathways through host-microbiota metabolic, signaling, and immune-inflammatory interactions that physiologically connect the gut, liver, brain, and other…
- Trial name
- NCT02223585
- Testing
- Animal-based protein diet, Vegan-based protein diet
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Social Isolation, Meals
Evaluating the RelAte Mealtime Program as an Intervention to Treat Social Isolation and Improve Cooking Behaviour Among Older Adults Living Alone
The purpose of this study is to evaluate the impact of a psychosocial and nutritional intervention, entitled "RelAte", on cooking and mealtime behaviours of older adults who are living alone and at risk of social isolation.
- Trial name
- RelAte (NCT02007551)
- Testing
- Mealtime Intervention
- Where
- Ireland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Dublin, Trinity College
Overweight and Obesity
Plasma SCFAs After Fermentable Cereal Fibres - A Postprandial Study
Circulating SCFAs reflect the net effect of what is produced in the large intestine from dietary fibre fermentation, bioavailability after considerable absorption by the enterocytes and in the liver and the elimination.
- Trial name
- FIFERM (NCT05443828)
- Testing
- Breakfast Control Meal, Breakfast Test Meal
- Where
- Italy
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Federico II University
Brain Aging
Milk Intervention Study for Brain Aging
The purpose of this study is to learn if increased dairy food consumption helps brain health in older adults by protecting nerve cells from damage.
- Trial name
- NCT02957422
- Testing
- 1% Milk, Control
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
DNA Methylation
DNA Methylation and 1-C Metabolism Nutrient Intake
The present study used a sub-sample of the Melbourne Collaborative Cohort Study (MCCS) (Milne RL et al, Int J Epidemiol, 2017), who had valid data on dietary intakes (121-item food frequency questionnaire) and valid measures of…
- Trial name
- NCT03227003
- Volunteers
- 5,983 people, healthy volunteers welcome
- Sponsor
- Cancer Council Victoria
Overweight and Obesity
High Vitamin K Intake Diet Intervention Effect on Cardiovascular Risk Percentage in Young Adults
The goal of this clinical trial is to compare the effect of a high vitamin K diet intervention on vitamin K, insulin, osteocalcin serum levels and the cardiovascular risk percentage in normal weight and overweight or obese young…
- Trial name
- VKDI (NCT06250647)
- Testing
- vitamin K diet
- Where
- Mexico
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Dietary Assessment, 24-hour Dietary Recall
The Influence of Factors on Accuracy of Reported Dietary Intake
The purpose of this study is to evaluate the influence of dietary restraint, social desirability, and food type on the accuracy of dietary intake reported during a 24-hour recall.
- Conditions
- Dietary Assessment, 24-hour Dietary Recall, Dietary Restraint, Social Desirability
- Trial name
- NCT00939016
- Testing
- Lunch meal with 24 hour dietary recall
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Behavior, Eating
Menu to Meal (M2M) Menu Labeling Intervention Study
This study evaluates the impact of culturally tailored menu labeling interventions on psychosocial factors and ordering behavior among customers in two independently owned Hispanic restaurants in East-Central Texas.
- Trial name
- NCT07329452
- Testing
- Paper menu, Digital menu condition
- Where
- United States
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Overweight, Obesity
Move and Moderate in Balance
H1: The increase in body mass index between baseline and two year follow-up among intervention worksites will be lower than that among control worksites, such that the differential change will be negative on average.
- Conditions
- Overweight, Obesity, Sedentary
- Trial name
- MOVE'M (NCT00715130)
- Testing
- Energy Balance
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Diet Habit
Validation of the eNutri Food Frequency Questionnaire for Adults Aged 65 y and Older
The aim is to determine whether the eNutri web application can effectively estimate the dietary intake of a UK older population.
- Trial name
- eNutriFFQ65+ (NCT04761575)
- Testing
- Validation of the FFQ65+ via eNutri app
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Reading
Diabetes Mellitus, Type 2, Pre-diabetes
Models of Nutrition From Continuous Glucose Monitors
With this study, researchers want to conduct ambulatory studies in which people (healthy, with T2D, or at-risk of T2D) will consume a variety of pre-set and conventional meals in free-living conditions while wearing one or more…
- Conditions
- Diabetes Mellitus, Type 2, Pre-diabetes, Diet Habit, Diet, Healthy
- Trial name
- NCT04991142
- Where
- 2 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Postural Tachycardia Syndrome (POTS)
Effect of Dietary Sodium Intake on Vascular Endothelium
The investigators will test the hypothesis that markers of vascular endothelial dysfunction will be exaggerated acutely with an extreme high sodium diet compared to an extreme low-sodium diet.
- Trial name
- NCT01550315
- Testing
- Pulsitile Arterial Tonometry (PAT) Protocol, Calf Blood Flow in Reactive Hyperemia (CBF-RH), Evaluation of Forearm-Mediated Dilation
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center