Clinical trials: Diet Interventions, open to volunteers
Healthy Subjects, Behavior, Health
Switching Mediterranean Consumers to Mediterranean Sustainable Healthy Dietary Patterns
The population from Mediterranean countries is abandoning the Mediterranean diet (MD) traditional dietary and lifestyle pattern moving to unhealthier habits because of profound cultural and socio-economic driven lifestyle…
- Conditions
- Healthy Subjects, Behavior, Health, Family
- Trial name
- NCT06057324
- Testing
- AI-based Apps, Mediterranean-based diet toolkit and activities, Healthy plant-based snacks
- Where
- Spain
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Fundació Eurecat
Obesity and Overweight, Pre-diabetic
Targeted Precision Nutrition Strategy To Prevent Chronic Metabolic Diseases
Nutrition is very important to keep blood sugar levels balanced. If blood sugar levels are too high, it can lead to diseases such as cardiovascular disease and type 2 diabetes (T2DM).
- Conditions
- Obesity and Overweight, Pre-diabetic, Type 2 Diabetes Mellitus (T2DM)
- Trial name
- PRECINUT (NCT06923644)
- Testing
- Optimal Metabotype-specific diet, Sub-optimal diet
- Where
- 2 sites in Netherlands
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Pregnancy, Dietetics
Efficacy of Family-based Dietary Counseling During Pregnancy on Gestational Weight Gain in Pregnant Women in a Randomized Controlled Trial
The study aims to evaluate the efficacy of a family-based dietary monitoring during pregnancy on gestational weight gain in pregnant women.
- Trial name
- FAM-DIET (NCT06646965)
- Testing
- individual dietetic counseling, family-based dietetic conseling
- Where
- 3 sites in France
- Volunteers
- 1,374 people
- Sponsor
- University Hospital, Toulouse
Gastrointestinal Discomfort, Digestive Well Being
Evaluation of Gut-Related Well-Being and Mood Effects of a Daily Nutritional Food Ingredient From the Co-Fermentation of Fungal Mycelium (Pleurotus Pulmonarius) and Microalgae (Chlorella Vulgaris)
The purpose of the study is to evaluate the gut-related well-being and mood effects of a food ingredient obtained from the co-fermentation of oyster mushroom mycelium (Pleurotus pulmonarius), microalgae (Chlorella vulgaris), and…
- Conditions
- Gastrointestinal Discomfort, Digestive Well Being, Gut-related Symptoms
- Trial name
- NCT07407777
- Testing
- Food ingredient of oyster mushroom mycelium (Pleurotus pulmonarius) and microalgae (Chlorella vulgaris)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Koralo GmbH
Pancreatic Cancer, Cancer Cachexia
A First-in-Human Study of FID-022 in Solid Tumor Patients
This observational study aims to (1) validate a multimodal artificial intelligence (AI) model for early detection of cancer-associated cachexia in pancreatic cancer patients and (2) assess the feasibility and acceptability of…
- Trial name
- NCT07249775
- Testing
- Baseline Lifestyle and Symptom Assessment, Extended Lifestyle Monitoring, Feasibility Survey
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Dietary Modification, Cardiovascular Risk Factor
Gut Flora Metabolite Reduction After Dietary Intervention (GRADY)
Our group has recently identified the association between gut-flora-mediated carnitine and phosphatidylcholine metabolism, specifically trimethylamine-N-oxide (TMAO), and cardiovascular risk.
- Trial name
- GRADY (NCT02016430)
- Testing
- MeLT Dietary intervention, TLC Dietary intervention, MeLT dietary intervention with TMAO
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
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
Nutrition, Diet Interventions
Impacts of Sugar Warnings on Weight Bias
This study aims to examine the effects of added sugar warning labels for sugar-sweetened beverages (SSBs) on explicit weight bias and body weight attributional judgements.
- Trial name
- NCT07346001
- Testing
- Control label, Added sugar warning
- Where
- United States
- Volunteers
- 543 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Mild Cognitive Impairment (MCI)
Evaluation of the Effect of Healthy Lifestyle Intervention for Patients With Mild Cognitive Impairment
This clinical study aims to evaluate the feasibility and preliminary effectiveness of a comprehensive lifestyle intervention program for patients with mild cognitive impairment.
- Trial name
- NCT06942780
- Testing
- Exercise intervention, Social intervention, Dietary intervention
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Xuanwu Hospital, Beijing
Mild Cognitive Impairment (MCI), Cognition
LpD3.5 Intervention Study in Older Adults- LISA-I Trial
This randomized placebo-controlled clinical study, called the LpD3.5 Intervention Study in Older Adults (LISA), aims to evaluate whether a heat-inactivated postbiotic of human origin (LpD3.5) can serve as a non-pharmacological…
- Conditions
- Mild Cognitive Impairment (MCI), Cognition, Brain Aging, Microbiome Dysbiosis
- Trial name
- Postbiotics (NCT07794956)
- Testing
- LpD3.5
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Crohn Disease (CD)
Impact of Ultra-Processed Food Reduction on Remission Duration in Pediatric Crohn's Disease
Crohn's disease is a chronic inflammatory bowel disease. This study will investigate whether reducing the intake of ultra-processed foods through regular consultations with a registered dietitian can help children and adolescents…
- Trial name
- Up4-CD (NCT07884045)
- Testing
- Ultra-Processed Food Reduction Counseling, Standard Dietary Counseling
- Where
- 2 sites in Czechia
- Volunteers
- 124 people
- Sponsor
- University Hospital, Motol
Solid Tumor Cancer, Immune-Related Adverse Events
Cancer Nutrition Study - A Study of Dietary Interventions in Cancer Patients Treated With Immune Checkpoint Inhibitors
The goal of this clinical trial is to learn whether changing the diet can help improve gut health and support recovery from immune-related side effects caused by immune checkpoint inhibitor (ICI) cancer treatment in adults with…
- Trial name
- CaNS (NCT07804225)
- Testing
- High-Fermented Food Diet, HI-MAIZE 260 Resistant Starch
- Volunteers
- 50 people
- Sponsor
- Thomas Jefferson University
Type 2 Diabetes
Effects of Whole Fruit on Blood Sugar in People With Type 2 Diabetes
This study will determine the effects of consuming whole fruit on blood sugar control, liver fat, and cardiovascular health in adults with type 2 diabetes who are not treated with insulin.
- Trial name
- FRUIT2 (NCT07376226)
- Testing
- Whole Fruit
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Harvard School of Public Health (HSPH)
Heart Failure, Muscle Atrophy
A SkeleTal Muscle Recovery Intervention With Dietary Protein in Heart Failure
Severe skeletal wasting and catabolic weight loss are highly common among patients with heart failure with reduced ejection fraction (HFrEF).
- Trial name
- ASTRID-HF (NCT05627440)
- Testing
- Ensure Max Protein, Ensure Original
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- Tufts Medical Center
Biofrequency-Guided Nutrition
Biofrequency-Guided Nutrition in Spanish Adults
The goal of this clinical trial is to evaluate the feasibility, acceptability, and preliminary efficacy of a biofrequency-guided nutritional intervention in promoting a healthy diet, improving dietary behaviors, and enhancing…
- Trial name
- NCT07082413
- Testing
- Nutritional Intervention
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Universidad de Especialidades Espiritu Santo
Exercise, Diet Interventions
Multimodal Intervention for Early Chronic Kidney Disease in Young People: Dysbiosis and Inflammation (CKD)
Chronic kidney disease (CKD) is a progressive condition associated with substantial morbidity, mortality, and healthcare costs. Early detection and timely intervention are critical to modify disease trajectory, particularly in…
- Conditions
- Exercise, Diet Interventions, Symbiotic, CKD Stage 1
- Trial name
- CKD (NCT07483697)
- Testing
- symbiotic
- Where
- Mexico
- Volunteers
- 200 people
- Sponsor
- Centenario Hospital Miguel Hidalgo
Reproductive Health
Anti-Inflammatory Diet and Physical Activity for Reproductive Health in Adolescent Girls
This study will evaluate whether a 16-week anti-inflammatory dietary intervention, delivered alone or together with a physical activity programme, can improve diet quality and support reproductive health in girls aged 14-19…
- Trial name
- 4fertil (NCT07834489)
- Testing
- Anti-Inflammatory Dietary Intervention, Physical Activity and Training Programme
- Where
- 2 sites in Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Metabolic Syndrome, Protection Against, Diet, Healthy
Strong Families Start at Home/Familias Fuertes Comienzan en Casa
The goal of this clinical trial is to test the ability of a home-based parental nutrition intervention to improve diet quality in preschool aged children within low-income, Latinx/Hispanic families.
- Trial name
- NCT06099288
- Testing
- Home-Based Video and Motivational Interviewing Intervention, Read Educate and Develop Youth (READY) Comparison
- Where
- United States
- Volunteers
- 257 people, healthy volunteers welcome
- Sponsor
- Brown University
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Di-PKD: A Pilot Trial of Dietary Intervention in Patients With Autosomal Dominant Polycystic Kidney Disease
The goal of this interventional study is to evaluate the impact of a specific diet (low salt, limited caffeine, high potassium, low phosphate, limited protein, limited carbohydrate intake, adequate water intake) on changes in…
- Trial name
- ADPKD (NCT06786260)
- Testing
- Interventional Diet
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Loma Linda University
Non-ischemic Dilated Cardiomyopathy, Heart Failure With Reduced Ejection Fraction
High Fat Diet for Cardiac Metabolic Reprogramming
Heart failure (HF) continues to be a leading cause of morbidity and mortality worldwide, despite advances in treatment. HF is often characterized by an altered metabolism in the heart, where glucose is favored over fatty acids as…
- Trial name
- HF4HF (NCT06747429)
- Testing
- High fat diet, Standard diet
- Where
- 5 sites in France, Italy and 2 more
- Volunteers
- 80 people
- Sponsor
- Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III