Clinical trials: Dietary Behaviors
Diet Habit, Rheumatologic Disease
Rheumatology Diet Study
This study aims to collect information on rheumatology patients' dietary habits, autoimmune disease activity, dietary changes, disease symptom improvements, and perceptions on their dietary habits and how it affects their…
- Conditions
- Diet Habit, Rheumatologic Disease, Autoimmune Diseases, Rheumatoid Arthritis
- Trial name
- NCT06339957
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- University of Central Florida
Dietary Habits
Effects of School Gardens on Children's Diet, Nutritional Knowledge, Etc.
The purpose of this study is to determine whether school gardens influence children's dietary intake, nutritional knowledge, and other outcomes.
- Trial name
- HGHY (NCT02166034)
- Testing
- garden intervention
- Where
- 4 sites in United States
- Volunteers
- 3,531 people
- Sponsor
- Cornell University
T1DM, Sleep Disorders, Circadian Rhythm
Influence of Circadian Clock on Hormonal, Metabolic, Neurocognitive Markers in Adolescents With and Without Diabetes
Type 1 diabetes mellitus (T1DM), makes its appearance during childhood and youth, but management implications last till late adulthood.
- Conditions
- T1DM, Sleep Disorders, Circadian Rhythm, ADHD, Memory Impairment
- Trial name
- NCT04054934
- Testing
- Reversed Circadian Rhythm, Normal Circadian Rhythm
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Food Insecurity
Cortisol and Food Insecurity
This study used a within-subjects design in a sample of individuals with a range of food insecurity recruited from the Los Angeles community (N = 400; 44.5% men).
- Trial name
- NCT05191030
- Testing
- High-Stress Intervention
- Where
- United States
- Volunteers
- 453 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Disabilities, Obesity and Overweight
Development of an Inclusive Adaptive Treatment Strategy for Weight Loss in People With Prediabetes Using a Sequential Multiple Assignment Randomized Trial
This is a sub-study to NCT04745572 to include a new cohort of participants with disabilities. This 16-week study will use an experimental approach called the Sequential Multiple Assignment Randomized Trial to help determine which…
- Conditions
- Disabilities, Obesity and Overweight, Prediabetes
- Trial name
- iADAPT (NCT06976307)
- Testing
- High Carbohydrate Diet, Reduced Carbohydrate Diet
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Alabama at Birmingham
ADD, ADHD
Neurocognitive and Neurobiological Improvement in ADHD Children by Modification of Dietary Protein
Multicenter, Prospective, randomized, comparative and controlled study about the beneficial effects in behavior and brain connectivity of different dietary patterns in 100 children with ADHD between 7 and 12 years, followed up…
- Trial name
- BrainProtein (NCT01856686)
- Testing
- BP22042013, Low carbohydrate diet
- Where
- United Kingdom
- Volunteers
- 64 people
- Sponsor
- Spanish Foundation for Neurometrics Development
Inattention, Impulsivity
Developmental Origins of Attention Deficit Hyperactivity Disorder
This is a study evaluating the relationship between prenatal nutrition and neural development in infants born to mothers with Attention Deficit Hyperactivity Disorder (ADHD).
- Conditions
- Inattention, Impulsivity, Anxiety
- Trial name
- NCT01982422
- Testing
- Whole Food, Nutrient-Dense Dietary Intervention, Standard of Care
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Diet Habit
Women's Health Food Frequency Questionnaire
The aim of this study is to develop a tool that can measure the iron, folate, and vitamin B12 content of a diet through a literature review, database search, and a pilot study using a food consumption record.
- Trial name
- NCT05843942
- Testing
- Questionnaire
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 450 people
- Sponsor
- Hacettepe University
Obesity
Portion Control Treatment for Obesity
To date, no studies have been published assessing the effectiveness of portion control interventions in a primary care setting. The investigators will conduct a pilot study to assess the effectiveness of an intervention including…
- Trial name
- NCT01451554
- Testing
- portion control plate, Usual Care
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Dietary Habits, Risk Factor, Cardiovascular
Sodium Intake in Ecuadorian Population
This study is aim to determine the sodium intake in Ecuadorian population that is an unknown information at present. For that, 24h urine samples will be collected from 130 subjects working either at tue USFQ or HDLV to measure…
- Conditions
- Dietary Habits, Risk Factor, Cardiovascular, Nutritional Disorder
- Trial name
- NCT03154502
- Testing
- Urinary sodium excretion
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Universidad San Francisco de Quito
Obesity, Overweight
Teaching Obesity Treatment Options to Adult Learners (TOTAL): A Multisite RCT
Nearly 8 in 10 Veterans meet criteria for overweight/obesity. Three evidence-based treatment options are available within VA (behavioral weight management [MOVE!], obesity medications, and bariatric surgery).
- Trial name
- TOTAL (NCT05346575)
- Testing
- Teaching Obesity Treatments to Adult Learners (TOTAL), Usual care
- Where
- 2 sites in United States
- Volunteers
- 440 people
- Sponsor
- VA Office of Research and Development
Food Habits, Food Preferences
Effects of Experiential Learning on Vegetable Intake in Preschool Children
The aim of this cluster randomized control trial is to test the efficacy of providing experience of a target novel vegetable within the context of an interactive story time to increase intake of the target novel vegetable in…
- Conditions
- Food Habits, Food Preferences, Health Behavior, Diet Habit
- Trial name
- NCT03400566
- Testing
- Narrative, Experiential
- Where
- United Kingdom
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Obesity
The Impact of the PACE Program Implementation on Health Services Utilization by Obese Arab Women
Scientific background: Obesity is a known risk factor for cardiovascular disease, metabolic syndrome, and diabetes. In Israel, the prevalence of obesity and diabetes among Arab females is 2 and 2.8 times higher than Jewish…
- Trial name
- AWESOME (NCT00827424)
- Testing
- Lifestyle counseling by applying a modified PACE protocol
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Clalit Health Services
Colorectal Cancer, Diet, Healthy
Chemerin in Colorectal Cancer and Its Relationship With Diet Quality
To investigate the relationship between serum chemerin levels of individuals with colorectal cancer and systematic inflammatory response parameters such as C-reactive protein(CRP) and albumin, and to investigate the relationship…
- Conditions
- Colorectal Cancer, Diet, Healthy, Diet Habit, Nutrition Aspect of Cancer
- Trial name
- NCT06018077
- Testing
- Dietary İntake, Biochemical parameters, Antropometric measuruments
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
PTSD, Cardiovascular Disease
Lifestyle and Cardiometabolic Risk in Post-9/11 Veterans
Heart disease and diabetes are leading causes of death and disability in the US, especially among Veterans. Posttraumatic stress disorder (PTSD) is a disabling condition that also affects many Veterans.
- Conditions
- PTSD, Cardiovascular Disease, Metabolic Syndrome
- Trial name
- NCT04911153
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Aging
CALERIE (Washington University): Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy
This study is one of three CALERIE trials that test the hypothesis that a reduced calorie, nutritionally sound diet increases the length of life and prevents some age-related chronic diseases such as cancer, diabetes, and…
- Trial name
- NCT00099138
- Testing
- Caloric Restriction (CR), Exercise
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Mental Health Issue, Depression
Viome Precision Nutritional Programs to Improve Clinical Outcomes for Mental Health Disorders
US residents who have mental health issues sign the informed consent form and are screened and enrolled for this study. Participants complete a survey upon enrollment and are randomized into one of two study arms.
- Conditions
- Mental Health Issue, Depression, Anxiety
- Trial name
- NCT06502717
- Testing
- VIOME Precision Nutrition Program
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Viome
Ketogenic Dieting, Physical Activity
Effects of Ketogenic Diet on Triathlon's Performance
The study aimed to verify the effects of 5 weeks of ketogenic diet (KD) on some performance index in long distance triathletes
- Trial name
- NCT03691558
- Testing
- Ketogenic diet, Western Diet
- Where
- Italy
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Padova
Diet Quality
Understanding Grocery Shopping Behaviour
This study aims to systematically evaluate the effect of Singapore's new front-of-pack non-alcoholic beverage labels, called Nutri-Grade, on the consumption of processed beverages.
- Trial name
- NCT05018026
- Testing
- Nutri-Grade labels
- Where
- Singapore
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Duke-NUS Graduate Medical School
Physical Activity, Dietary Habits
Physical Activity and Dietary Attitudes and Behavioural Patterns in the Hong Kong Community
The health benefits of regular physical activity and a healthy diet are well established in literature. Regular physical activity and a healthy diet may reduce the risk of certain non-communicable diseases such as diabetes, heart…
- Trial name
- NCT03606226
- Where
- Hong Kong
- Volunteers
- 840 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
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