Clinical trials: Dietary Intake, open to volunteers
Dietary Change, Obesity & Overweight
Dietary Peanuts and Nutrition-Related Outcomes
This study will look at how eating peanuts every day might affect participants weight, how healthy their diet is, and how they feel when eating.
- Conditions
- Dietary Change, Obesity & Overweight, Food Acceptance
- Trial name
- NCT07244458
- Testing
- Peanuts, Dual-energy X-ray absorptiometry (DEXA) scans
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Ian J. Neeland, MD
Adolescent Overweight, Adolescent Obesity
Improving Sleep, Decision-Making, and Eating in Adolescents With Obesity
This study is being performed to understand the effects of a lifestyle modification and sleep intervention on weight loss outcomes in adolescence.
- Conditions
- Adolescent Overweight, Adolescent Obesity, Sleep, Eating Behaviors
- Trial name
- STAR (NCT06745570)
- Testing
- Lifestyle Modification and Sleep Intervention
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Nemours Children's Clinic
Infertility
Food Intake Among Women and Men in Fertility Treatment
Worldwide infertility is highly prevalent and lifestyle factors, such as food intake, could have an essential role in the success of a fertility treatment.
- Trial name
- Food&Fertility (NCT05454046)
- Testing
- Food intake among women and men in fertility treatment
- Where
- 8 sites in Denmark
- Volunteers
- 4,000 people
- Sponsor
- Aalborg University Hospital
Vegan Diet, Pregnancy
Influencing a Vegan Diet and the Intake of Dietary Supplements During Pregnancy and Childhood
The main goals of the exploratory, cross-sectional survey among vegans are to reveal influencing factors, sources of information gathering, reasons for choosing certain dietary supplements of pregnant vegans and parents…
- Conditions
- Vegan Diet, Pregnancy, Dietary Supplements, Childhood
- Trial name
- NCT06669819
- Where
- Austria
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Wolfgang Huber-Schneider
Heart Failure, Dietary Sodium Intake
Effects of Low-Sodium Salt on Death, HF Hospitalization/ Emergency Department Visits and Quality of Life in HF Patients
This study aims to investigate whether using a low-sodium substitute salt can help improve outcomes for patients with heart failure.
- Trial name
- RESCUE-HF (NCT06764225)
- Testing
- low-sodium substitute salt
- Where
- China
- Volunteers
- 1,301 people
- Sponsor
- Heart Health Research Center
Type 2 Diabetes
DiEtary Sodium Intake Effects on Ertugliflozin-induced Changes in GFR, reNal Oxygenation and Systemic Hemodynamics: the DESIGN Study, a Randomized, Placebo-controlled, Cross-over Study With Ertugliflozin in People With Type 2 Diabetes
SGLT2 inhibitors have demonstrated to mitigate cardiorenal risk in people with type 2 diabetes and are likely to play an increasingly large role in the treatment of patients with diabetes, chronic kidney disease and hypertension.
- Trial name
- DESIGN (NCT06983054)
- Testing
- ertugliflozine, low salt diet, high salt diet
- Where
- 2 sites in United States, Netherlands
- Volunteers
- 34 people
- Sponsor
- Amsterdam UMC, location VUmc
Obesity, Weight Loss
Metabolic and Behavioural Effects of CONTRAVE as Potential Mechanisms of Weight Loss in Adults With Obesity
Obesity is a common chronic disease linked with increased risk for other illnesses and earlier death. Our team and others have shown that many bodily and psychological changes occur when individuals are on calorie-restricted…
- Conditions
- Obesity, Weight Loss, Weight Management, Dietary Intervention
- Trial name
- NCT06809166
- Testing
- Contrave, Diet Program
- Where
- 3 sites in Canada
- Volunteers
- 40 people
- Sponsor
- The Royal's Institute of Mental Health Research
Edentulism Complete, Denture, Complete
Nutritional Intervention for Older Adults With Complete Dentures
The purpose of this clinical trial is to test a nutritional intervention. This study helps older adults who wear complete removable dentures improve their health.
- Conditions
- Edentulism Complete, Denture, Complete, Mastication Disorder
- Trial name
- NCT07692828
- Testing
- Nutritional Intervention
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad de La Frontera
Blood Glucose, GLP-1
Slowly Digestible Carbohydrates for GLP-1 Secretion
The goal of this clinical trail is to learn if the hormone, glucagon-like peptide-1 (GLP-1), is stimulated by slowly digestible carbohydrates (SDCs) in healthy adults.
- Conditions
- Blood Glucose, GLP-1, Satiety, Second Meal Intake
- Trial name
- NCT07572513
- Testing
- Raw Corn Starch
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Purdue University
Metabolic Syndrome (MetS), Metabolic Syndrome Risk Factors
Effects and Mechanisms of Dietary Carbohydrate Intake and Quality on Glucose and Lipid Metabolism
This study aimed to explore the effects of quantity and quality of dietary carbohydrate intakes on glucose and lipid levels and metabolism, as well as gut microbiota by a randomized crossover controlled intervention trial.
- Trial name
- NCT07533513
- Testing
- Diet
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Obesity (BMI Equal to or >30), Immune Function
Investigation of Egg Intake and the Relationship Between Gut Microbiome, Metabolic, and Immune Profiles
The purpose of this intervention study is to investigate the effects of daily egg intake on markers of gut health, high-density lipoprotein (HDL), metabolic, and immune cell profiles in adults with body mass indexes (BMI) in…
- Conditions
- Obesity (BMI Equal to or >30), Immune Function, HDL, Gut Microbiome
- Trial name
- NCT07844616
- Testing
- Egg whites, Whole eggs
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Dietary Behaviour, Dietary Intakes
The SWITCH Dietary and Behavioural Intervention Study
The overall objective of this study is to evaluate the effectiveness of an optimized lifestyle intervention based on dietary advice, behavioral support, and provision of key foods compared to dietary advice with behavioral…
- Conditions
- Dietary Behaviour, Dietary Intakes, Dietary Intervention, Metabolic Diseases
- Trial name
- SWITCH (NCT06973408)
- Testing
- Behavioral Treatment, Food support, Dietary Advice
- Where
- Sweden
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chalmers University of Technology
Healthy Lifestyle, Home Environment Related Disease
HomeStyles-Adults of Chinese Heritage
Individuals of Chinese heritage are the largest and fastest growing segment of the US Asian population. US Chinese have sociodemographic characteristics and culture that differ substantially from other US Asians, and therefore…
- Conditions
- Healthy Lifestyle, Home Environment Related Disease, Cardiometabolic Disease, Systemic Inflammatory Response
- Trial name
- NCT06136793
- Testing
- HomeStyles-China
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Eating, Anxiety
Ultra-Processing and Nutritional Quality: Glycemic Response, Appetite, Dietary Energy Intake, and Eating Rate
The UPGRADE Study will examine how food-processing level and nutritional quality affect energy intake, eating rate, satiety, and glycemic response.
- Conditions
- Eating, Anxiety, Ultra Processed Food
- Trial name
- UPGRADE (NCT07808892)
- Testing
- Test Meals Differing in Processing Level and Nutritional Quality
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ariel University
Dietary Behaviors, Child Growth and Development
The Growing Well Study
What are the study aims? To understand more about eating habits and age-appropriate food/drink portion sizes of children aged 6 months-5 years old, and how this affects their growth and dental health.
- Conditions
- Dietary Behaviors, Child Growth and Development, Dental Health, Dietary Intakes
- Trial name
- GWS (NCT07698158)
- Testing
- Dietary intake and patterns (including vegetarian, vegan, and dairy-free diets)
- Where
- 6 sites in United Kingdom
- Volunteers
- 1,890 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Dietary Protein Intake
App-based Protein Support for Older Adults; Coaching Towards Healthy Ageing
Rationale: Sufficient dietary protein intake helps to preserve muscle mass and strength and is a key factor in healthy ageing. Achieving an increased protein intake with regular food products has shown to be a challenge for many…
- Trial name
- APPROACH (NCT07415408)
- Testing
- Nutritional coaching via an app, Exercise recommendations
- Where
- Netherlands
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
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
Male Infertility, Oxidative Stress
Effect of Daily Intake of Gazpacho on Semen Quality and Oxidative Stress
The goal of this clinical trial is to learn whether drinking a daily serving of gazpacho can improve semen quality in men with reduced sperm quality.
- Conditions
- Male Infertility, Oxidative Stress, Subfertility, Oligozoospermia
- Trial name
- G-OXSEM (NCT07375238)
- Testing
- Standardized Mediterranean Diet, Gazpacho
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Ginefiv
Autism Spectrum Disorder, Food Selectivity
Clinical Trial of "Exploradores de Sabores" to Improve Food Selectivity in ASD Kids
The goal of this randomized, single-blind clinical trial is to evaluate the effectiveness of the Exploradores de Sabores parent-mediated nutrition intervention in reducing food selectivity and improving dietary variety, mealtime…
- Trial name
- NCT07727018
- Testing
- Exploradores de Sabores Parent-Mediated Nutrition Intervention, Education as Usual (EAU)
- Where
- Mexico
- Volunteers
- 72 people
- Sponsor
- Universidad Autonoma de Baja California
Healthy Eating
Breath Hydrogen and Methane as Biomarkers of Fiber Intake
This study is designed to examine if mobile phone-based breath hydrogen and methane monitors can be used as a biomarker of dietary fiber intake.
- Trial name
- NCT07375329
- Testing
- Breath Tester
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Oklahoma