Clinical trials: Dietary Behaviors
Obesity, Feeding Behaviors
Increasing the Variety of Vegetables and Fruits Served to Preschool Children at a Snack
Intake of vegetables and fruits in preschool children is less than recommended amounts. Although offering a variety of foods has been shown to increase intake, this effect has not been well studied for low-energy-dense foods.
- Trial name
- NCT01557218
- Testing
- Cucumber snack, Pepper snack, Tomato snack
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Penn State University
Infertility
Evaluation of a Mobile Preconception Lifestyle Programme in Couples Undergoing In Vitro Fertilisation
The aim of the PreLiFe RCT is to assess the effects of a new mobile preconception lifestyle programme (PreLiFE-programme) for couples undergoing IVF.
- Trial name
- PreLiFe-RCT (NCT03790449)
- Testing
- PreLiFe-programme, Attention Control Programme
- Where
- 5 sites in Belgium
- Volunteers
- 211 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Diet Habit
Project humAn dieTary daTa rEtuRN
This study is designed to test the effects of diet data return on human dietary patterns. The investigators' working hypothesis is that returning diet data, collected via an empirical biomarker-based assessment method, will…
- Trial name
- PATTERN (NCT06266689)
- Testing
- Personalized Diet Information
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Duke University
Inflammatory Bowel Diseases, Crohn Disease
Effects of an Intermittent Reduced Calorie Diet on Crohn's Disease
The purpose of this study is to see how an Intermittent Calorie Reduced Diet (IRCD) that mimics fasting (also known as a fasting mimicking diet, FMD) effects inflammation in patients with mild to moderate Crohn's disease (CD).
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Diet Modification
- Trial name
- NCT04147585
- Testing
- Intermittent Reduced Calorie Diet (IRCD)
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- Stanford University
Obesity
Effect of a Unique Web-based Behaviour Change Program on Weight Loss and Cardiovascular Risk Factors
Web- or internet-based programs have the potential to induce and, possibly, help to sustain, significant lifestyle modification.
- Trial name
- NCT01472276
- Testing
- Web-based program
- Where
- United Kingdom
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast
Peripheral Arterial Disease, Type II Diabetes Mellitus
Dietary Nitrate and Exercise to Augment Exercise Training Benefits in Subjects With DM+PAD
The hypothesis of this proposal is that in subjects with Type II diabetes mellitus (T2D) and peripheral arterial disease (PAD) with intermittent claudication (IC), regular consumption of a high nitrate supplement which raises…
- Trial name
- DM+PAD (NCT01785524)
- Testing
- Beetroot Juice (Beet-It Stamina Shot) and Exercise Training
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Duke University
Cognitive Performance, Inflammation
Peanut Consumption on Cognitive, Weight, and Inflammation
A multi-school, two-arm parallel cluster-randomized controlled trial will be conducted in 200 healthy young adolescents from Barcelona (Spain) to evaluate the effect of peanut consumption on cognitive performance, weight…
- Conditions
- Cognitive Performance, Inflammation, Weight Change, Body, Adolescents
- Trial name
- PEANUTY (NCT06127511)
- Testing
- Food (peanut)
- Where
- Spain
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Overweight
Promotion of Weight Management
The identification of intermittent fasting as an alternative method to traditional weight maintenance protocols could have a significant impact on preventing body weight regain common after successful weight loss, and potentially…
- Trial name
- POWER-VET (NCT04131647)
- Testing
- Weight Maintenance, Weight Maintenance + Intermittent Fasting
- Where
- 2 sites in United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Calorie Consumption
Clinical Trial of Menu Labeling
The current study sought to examine the effect of menu labeling on food ordering and food consumption, including the effect of displaying calories along with other nutrients, such as sodium, fat, and sugar, as well as in…
- Trial name
- NCT01948752
- Testing
- Nutrition information on menus
- Where
- Canada
- Volunteers
- 661 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Dietary Habits, Healthy Diet
Dietary Intervention Study on Food Based Dietary Guidelines for Sustainable and Healthy Lifestyles
The aim of the study is to provide proof of the effectiveness, acceptability, healthfulness and nutritional adequacy of dietary guidelines to reduce greenhouse gas emissions.
- Conditions
- Dietary Habits, Healthy Diet, Healthy Nutrition, Personalized Nutrition
- Trial name
- SuHeGuide (NCT05253547)
- Testing
- Healthy climate-friendly dietary guidelines, Healthy dietary guidelines
- Where
- 3 sites in Ireland, United Kingdom
- Volunteers
- 355 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Fatigue; Muscle, Heart, Fasting
Effects of Fasting-Mimicking Diet on Central and Peripheral Components of Fatigue, Muscular Resistance
The aim of the study is to test a Fasting Mimicking Diet (FMD) for its efficacy on improving muscular resistance and endurance. The investigators will perform a randomized clinical trial to test the efficacy of the FMD on…
- Conditions
- Fatigue; Muscle, Heart, Fasting, Diet, Healthy, Fatigue, Mental
- Trial name
- FMD_Exercise (NCT04476615)
- Testing
- Fasting-Mimicking Diet (ProLon®)
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universita di Verona
Diet Habit, Sleep
Collaborative and Adaptive Recommender for Personalized DIEt Management
CarpeDiem is a mobile application which provides personalized and holistic recommendations in the area of diet, physical activity and sleep to help their users adopt a healthier lifestyle.
- Conditions
- Diet Habit, Sleep, Life Style, Healthy, Physical Activity
- Trial name
- CarpeDiem (NCT04992338)
- Testing
- Mobile app
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fundació Eurecat
Oncological Patients, Major Surgery
Prehabilitation in Oncological Patients Undergoing Major Gastrointestinal Surgery (PROGRESS)
The importance of postoperative rehabilitation on physical performance and recovery is well-recognized. However, the preoperative period constitutes a unique opportunity to address comorbidities and modifiable risk factors…
- Trial name
- PROGRESS (NCT06404489)
- Testing
- Multimodal prehabilitation Program
- Where
- 2 sites in Italy
- Volunteers
- 400 people
- Sponsor
- Università Vita-Salute San Raffaele
Overweight and Obesity, Vitamin A Deficiency
Individualized Dietary Intervention in Breastfeeding Women: Body Weight and Vitamin A Stores
Breast milk is the best food during the first 6mo of life because it offers multiple benefits for the mother-infant pair. An inadequate maternal diet during pregnancy can lead to excess weight gain, leading to negative health…
- Conditions
- Overweight and Obesity, Vitamin A Deficiency, Dietary Modification, Breastfeeding
- Trial name
- NCT03640104
- Testing
- Intervention-Nutrition guidelines, Nutrition guidelines
- Where
- Mexico
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad de Sonora
Nutrition Knowledge, Dietary Behaviour
Effect of Added-sugar Menu Labels
To compare two added-sugar menu label--(1) red, icon-only, 150% of the menu text height and (2) black, icon-plus-text, 100% of the menu text height--to a no-label control on grams of added sugar ordered using two different…
- Trial name
- NCT06666725
- Testing
- Menu label
- Where
- United States
- Volunteers
- 11,275 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Overweight, Obesity
Toddler Overweight Prevention Study Among Low-Income Families
The hypothesis is that toddlers with parents who are randomized to a parenting intervention and toddlers with parents who are randomized to the maternal intervention focused on maternal diet and physical activity will be more…
- Conditions
- Overweight, Obesity, Depression
- Trial name
- TOPS (NCT02615158)
- Testing
- Maternal Physical Activity and Nutrition, Parenting, Child Safety
- Where
- 2 sites in United States
- Volunteers
- 277 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Hypertension, Dietary Modification
Hypertension Prevention Program, Implementation and Scale up- a Hybrid Effectiveness Implementation Study
This is an effectiveness-implementation study to assess the effectiveness of a peer-led multi-component lifestyle program that will aim to lower BP among pre-hypertensive individuals in Nepal.
- Conditions
- Hypertension, Dietary Modification, Health Behavior
- Trial name
- NCT04899648
- Testing
- Behavioral Intervention Group
- Volunteers
- 500 people
- Sponsor
- University of Washington
Continuous Glucose Monitoring, Diabetes, Gestational
Early Pregnancy Lifestyle and Glucose Patterns: A Substudy of TOFFFY
The goal of this clinical trial is to examine how daily behavioral patterns in early pregnancy, including sleep, physical activity, and meal timing, influence continuous glucose dynamics and subsequent risk of gestational…
- Conditions
- Continuous Glucose Monitoring, Diabetes, Gestational, Diet During Pregnancy, Meal Time
- Trial name
- NCT07534670
- Testing
- Continuous glucose monitor (CGM), Wrist actigraphy device, AI-based dietary and meal timing logging mobile application
- Where
- Singapore
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Treatment Adherence and Compliance, Resistance Exercise
Testing a Smartphone App to Support a Mediterranean Diet and Strength Exercise
Eating a Mediterranean-style diet and doing regular resistance training are both known to lower the risk of heart disease. However, most people find it hard to stick to these habits over time, and few smartphone apps support both…
- Conditions
- Treatment Adherence and Compliance, Resistance Exercise, Mediterranean Diet, Healthy Volunteers
- Trial name
- App-etite (NCT07885254)
- Testing
- MedEx Tracker, Printed dietary and resistance exercise programme
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Liverpool John Moores University
Healthy
Very Low-calorie Diet & Cardiometabolic Health
To investigate the effects of a short-term (1-week) nutritional intervention in healthy individuals using very low-calorie (fasting-mimicking) diets with different protein content on markers of cardiometabolic health and…
- Trial name
- NCT06560996
- Testing
- Very low calorie diet with low protein content (VLCD-LP group), Very low calorie diet with high protein content (VLCD-HP group)
- Where
- Switzerland
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Nottingham