Clinical trials: Dietary Behaviors
Compensated Cirrhosis, Obesity
Effects of Weight Loss on Portal Pressure in Patients With Overweight/Obesity and Cirrhosis
Overweight/obesity is increasing both in the general population and in patients with cirrhosis. In compensated patients with cirrhosis increased BMI is a risk factor for clinical decompensation independent of liver function and…
- Trial name
- SPORTDIET (NCT01409356)
- Testing
- Diet + exercise
- Where
- 6 sites in Spain
- Volunteers
- 60 people
- Sponsor
- Hospital Clinic of Barcelona
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
Prehypertension
Mindfulness Attitude to Deliver Dietary Approach to Stop Hypertension
African Americans with prehypertension have a 35% greater risk of progressing to hypertension than whites. Dietary Approaches to Stop Hypertension (DASH) is a gold standard intervention for hypertension self-management.
- Trial name
- MADDASH (NCT02830529)
- Testing
- MAD DASH, DASH diet education
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Case Western Reserve University
Health Behavior, Childhood Obesity
Healthy Environments Study (HEROs)
Obesity is a multi-dimensional problem that has roots in infancy and tracks into adulthood. Obesity is represented disproportionately among children and families from low socioeconomic and minority backgrounds, particularly in…
- Trial name
- NCT04743531
- Testing
- HEROs
- Where
- 2 sites in United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Colorado State 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
Obese Patients With Bariatric Surgery, Obese Patients (BMI ≥ 30 kg/m²)
Interventions for Weight Regain After Bariatric Surgery
Study Objective: The aim of this study is to evaluate the effects of revisional bariatric surgery (RBS), very low-calorie ketogenic diet (VLCKD), and intermittent fasting (IF) on nutritional habits and clinical outcomes…
- Conditions
- Obese Patients With Bariatric Surgery, Obese Patients (BMI ≥ 30 kg/m²), Weight Regain Post Bariatric Surgery, Revisional Bariatric Surgery
- Trial name
- NCT06963437
- Testing
- Diet, Ketogenic diet, Fasting
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 43 people
- Sponsor
- Medipol University
Bariatric Surgery Candidate
Pre-operative Exercise and Nutrition Therapy on Cardio-metabolic Health in Patients Undergoing Bariatric Surgery
Obesity is a major health concern that has been associated with an estimated 2.8 million deaths worldwide each year. The number of individuals considered obese with a Body Mass Index (BMI) above 30 kg/m2 has grown to more than…
- Trial name
- NCT03854981
- Testing
- Exercise, Standard Care
- Volunteers
- 12 people
- Sponsor
- University of Virginia
Obesity
Phone Coaching and Internet-delivered Weight Loss
The purpose of this study is to examine whether adding phone coaching to an Internet-based weight loss program can improve weight loss outcomes at 4 months and 1 year.
- Trial name
- NCT03867981
- Testing
- Internet-based weight loss program, Brief phone coaching, Extended phone coaching
- Where
- United States
- Volunteers
- 452 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital
Appetitive Behavior
Focus on Fibre Study
The investigators present a diet intervention study, to be conducted as a within-subject design, with all food and beverages provided, to allow ad libitum feeding to assess impact of diet change on appetite response.
- Trial name
- NCT05449665
- Testing
- Phase 1 - Control, Phase 2 - High Fibre, Phase 3 - Low Fibre
- Where
- United Kingdom
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Diet, Physical Activity
An Interactive Web-Based Program to Improve Food and Activity Choices of Teens
This study will test a website for teens designed to help them improve both diet and physical activity. The website will have several components: educational messages, role model stories, goal setting, self-monitoring forms…
- Trial name
- Teen Web (NCT00983567)
- Testing
- teen web
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Physical Activity, Sedentary Behaviors
School Intervention Program to Promote Healthy Lifestyle Among Male Adolescent Students in King Faisal Residential City, Jeddah, Western Region, 2014-15
Through a cluster randomized control trial, 148 male adolescents' students were randomly assigned into either intervention group who received an educational program for two months (n=79), or control groups (n=69) who didn't…
- Conditions
- Physical Activity, Sedentary Behaviors, Dietary Habits, Obesity
- Trial name
- NCT03885700
- Testing
- Educational program for 2 months
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- King Abdullah International Medical Research Center
Exercise Addiction, Diet Habit
Dietary Choice in Active Older Adult Women
The present study aimed to determine the effects of negative-calorie diet supplemented with exercise, on weight loss and lipid profile, and to compare its efficiency with low-calorie diet with exercise among elderly adult women…
- Conditions
- Exercise Addiction, Diet Habit, Obesity, Overweight
- Trial name
- NCT03082781
- Testing
- NCDsport, LCDsport
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- P.L.Shupik National Medical Academy of Post-Graduate Education
Kidney Replacement
Pilot of IMPACT Intervention at the University of New Mexico
Kidney transplant recipients (KTR) are at greater risk of weight gain, diabetes and cardiovascular events post-transplant; but medications are limited in their effectiveness, and patients may face contraindications and unwanted…
- Trial name
- IMPACT (NCT04166994)
- Testing
- Exercise and diet, No Intervention: Usual Care
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- University of New Mexico
Breast Cancer Prevention
MELIORA Data Collection Campaigns
To support the development of the MELIORA digital app for the MELIORA main intervention, an initial pilot study (Data Collection Campaign, DCC) is being conducted with the three target participant groups: healthy women at…
- Trial name
- DCC (NCT07190066)
- Testing
- Data Collection campaign
- Where
- 7 sites in Greece, Lithuania and 2 more
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Harokopio University
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
Cerebral Palsy, Mastication Disorder
Growth, Dietary Intakes and Feeding Behaviors of Children With Cerebral Palsy Who Have Chewing Disorders
The nutritional status of CP children may be decreased when children have chewing disorders too due to insufficient solid food intake.
- Conditions
- Cerebral Palsy, Mastication Disorder, Malnutrition, Growth Delay
- Trial name
- NCT02777645
- Testing
- Growth, feeding evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 85 people
- Sponsor
- Hacettepe University
Healthy Subjects, Cancer
The Effect of a Fasting MimickINg Diet on the Immune System
Fasting or a Fasting Mimicking diet (FMD) can lower blood concentration of glucose and IGF1. Since cancer cells rely mostly on a glucose-based metabolism, FMD renders cancer cells more vulnerable to chemotherapy, thereby…
- Conditions
- Healthy Subjects, Cancer, Neoplasms
- Trial name
- FIND (NCT04833439)
- Testing
- Fasting Mimicking Diet
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Knowledge, Attitudes, Practice
Determinants of Knowledge About and Use of Dietary Supplements
This study aims to evaluate (1) the level of knowledge about dietary supplements (KaDS) among people potentially interested in health issues in Poland and (2) the fraction of these people using dietary supplements (UoDS).
- Trial name
- NCT04184219
- Where
- Poland
- Volunteers
- 7,632 people, healthy volunteers welcome
- Sponsor
- Medical University of Lodz
Food Insecurity, Undernutrition
Randomized Evaluation of Voucher Interventions for Value and Effectiveness (REVIVE) in Philippines
This study aims to evaluate whether revised food voucher programs, combined with nutrition education sessions, can improve food security, dietary quality, nutrition knowledge, and nutritional outcomes among low-income households…
- Conditions
- Food Insecurity, Undernutrition, Diet Quality, Nutrition Knowledge
- Trial name
- REVIVE (NCT07640594)
- Testing
- Food Voucher + SBCC (PhP 3,000), Food Voucher + SBCC (PhP 5,000), Food Voucher + SBCC (PhP 8,000)
- Where
- United States
- Volunteers
- 5,320 people
- Sponsor
- International Food Policy Research Institute
Obesity, Adolescent, Dietary Sugars
A Sensory Strategy to Cut Sugary Beverages in African/American and Latine Adolescents
The goal of this clinical trial is to test whether replacing sugary sodas with unsweetened, flavored sparkling waters can reduce added sugar intake and improve health in Black/African American and Latine adolescents with obesity…
- Conditions
- Obesity, Adolescent, Dietary Sugars, Taste Perception, Insulin Resistance
- Trial name
- SPARKLE (NCT07223151)
- Testing
- Unsweetened Sparkling Water Replacement, Progressively Reduced Sugar Beverage Replacement, Plain Water Replacement
- Where
- 3 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Nana Gletsu Miller
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