Clinical trials: Diet, open to volunteers
Breast Cancer Female
Time Restricted Eating During Chemotherapy for Breast Cancer
Breast cancer is the most common cancer in the United States however, little is known about how diet can affect cancer treatment.
- Trial name
- NCT05259410
- Testing
- TRE, MedTRE
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Illinois Chicago
PCOS (Polycystic Ovary Syndrome)
The Effects of the Mediterranean Diet and Synbiotics in Polycystic Ovary Syndrome
This study will look at whether a reduced-calorie Mediterranean-style eating plan, together with a synbiotic supplement, can improve health measures and quality of life in women who have polycystic ovary syndrome (PCOS) and are…
- Trial name
- NCT07342946
- Testing
- Synbiotic Supplement
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Atlas University
Phenylketonuria (PKU) and Hyperphenylalaninemia, Brain Diseases, Metabolic, Inborn
Market Research of a Slow Release Protein Substitute for the Dietary Management of PKU
XPhePiccosMR is a prospective, single-arm, open label, observational study that aims to evaluate the acceptability and tolerability of XPhe Piccos, a slow-release, phenylalanine-free protein substitute in the form of tiny…
- Conditions
- Phenylketonuria (PKU) and Hyperphenylalaninemia, Brain Diseases, Metabolic, Inborn, Brain Disorder, Metabolic, Brain Diseases
- Trial name
- XPhePiccosMR (NCT07802366)
- Testing
- Slow release, phenylalanine-free protein substitute tablets
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- metaX Institut fuer Diatetik GmbH
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
Iron Deficiency (Without Anemia)
Effect of Chitin and Ascorbic Acid on Dietary Insect Iron Absorption
Iron is involved in many vital metabolic processes such as oxygen transport, electron transport in cells, DNA synthesis and repair, and muscle metabolism.
- Trial name
- INSECTE (NCT06822062)
- Testing
- Meal A, Meal B, Meal C
- Where
- Switzerland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Swiss Distance University of Applied Sciences
Rheumatoid Arthritis (RA
Gluten-Free vs Mediterranean Diet in Rheumatoid Arthritis
This study aims to evaluate the effects of different dietary interventions, including gluten-free, Mediterranean, and control diets, on disease activity, quality of life, and dietary inflammatory index in patients with rheumatoid…
- Trial name
- NCT07646262
- Testing
- Gluten-Free Diet Group, Mediterranean Diet, Control Diet
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Hasan Kalyoncu University
Liver Cancer, Adult, MASH - Metabolic Dysfunction-Associated Steatohepatitis
Time-restricted Eating and Healthy Eating in Patients With Metabolic Liver Disease or Cancer
This is a feasibility study that will collect data to assess the potential effect of nutritional intervention. This prospective single-site trial will enroll adult patients with liver diseases such as metabolic-dysfunction…
- Conditions
- Liver Cancer, Adult, MASH - Metabolic Dysfunction-Associated Steatohepatitis, Obesity and Overweight
- Trial name
- TRE+HE (NCT06824974)
- Testing
- Time-restricted eating plus healthy diet
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of California, San Diego
Acromegaly Due to Pituitary Adenoma, Ketogenic Diet
KETOgenic Diet Therapy in Patients With ACROmegaly
Acromegaly is caused by a tumour located at the base of the brain in the pituitary gland that produces too much growth hormone (GH).
- Conditions
- Acromegaly Due to Pituitary Adenoma, Ketogenic Diet, Mediterranean Diet
- Trial name
- KETOACRO (NCT06949891)
- Testing
- Ketogenic diet, Mediterranean diet
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- Erasmus Medical Center
Diabetes Mellitus, Type 2
Representation of Diet in the Management of Type 2 Diabetes in Migrant Patients at CHSD
This observational and monocentric study aims to explore how migrant patients with type 2 diabetes perceive and represent food in the context of their diabetes care.
- Trial name
- NCT06969391
- Where
- France
- Volunteers
- 11 people
- Sponsor
- Centre Hospitalier de Saint-Denis
Chronic Kidney Disease stage3, Chronic Kidney Disease stage4
Feasibility, Safety and Efficacy of a Predominantly Plant-based Diet in an Asian Population With Chronic Kidney Disease
This two-year follow up, single-center, open-label, feasibility study will recruit outpatients from the Renal Medicine Clinic at Changi General Hospital.
- Conditions
- Chronic Kidney Disease stage3, Chronic Kidney Disease stage4, Diet Habit
- Trial name
- NCT07544524
- Testing
- Predominantly Plant-Based CKD Diet, Standard CKD Diet
- Where
- Singapore
- Volunteers
- 40 people
- Sponsor
- Changi General Hospital
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
Glycogen Storage Disease Type I
Dietary Treatment Strategies and Metabolic Control in Glycogen Storage Disease Type I
The present project will specifically assess metabolic effects of dietary interventions with controlled intake of fructose and fructose/galactose in GSDI, with the aim to provide evidence whether relaxed dietary restrictions of…
- Trial name
- GSD-DIET (NCT06852612)
- Testing
- Fructose, Fructose and galactose
- Where
- 2 sites in Switzerland
- Volunteers
- 20 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Celiac Disease, Villous Atrophy of Intestine
Persistent Villous Atrophy in Celiac Disease Patients Following an Intentionally Strict Gluten-free Diet
Celiac disease (CD) is an immune-mediated disease characterized by small intestinal inflammation from gluten ingestion, a group of proteins present in various cereals, including wheat, rye, barley, spelt, and kamut.
- Trial name
- CADER2 (NCT06500754)
- Testing
- Ultra-strict gluten-free diet
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Hospital Mutua de Terrassa
Cystic Fibrosis, Cystic Fibrosis-related Diabetes
The Effects of a Low Glycemic Load Diet on Dysglycemia and Body Composition in Adults With Cystic Fibrosis-Related Diabetes
This study will evalute the effect of a low glycemic load (LGL diet on dysglycemia, insulin requirements, DXA-derived body composition, gastrointestinal symptoms and quality of life measures in adults with cystic fibrosis-related…
- Conditions
- Cystic Fibrosis, Cystic Fibrosis-related Diabetes, Cystic Fibrosis With Intestinal Manifestations
- Trial name
- DINE (NCT05723445)
- Testing
- Low Glycemic Load Diet
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- Rhode Island Hospital
Cognitive Decline, Cognitive Impairment
Essential Fats For Enhancing Cognitive Thinking (EFFECT) Study
The proposed research is a randomized crossover trial designed to assess changes in postprandial cognitive function and the gut-brain axis in adults with subjective cognitive complaints who consume 1 study snack per day for 1…
- Trial name
- EFFECT (NCT06223672)
- Testing
- Walnuts, Simply White Diary-free chocolate bar
- Where
- United States
- Volunteers
- 88 people
- Sponsor
- Ohio State University
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
Obesity & Overweight
Postprandial Thermogenesis in Obese Adolescents: Effect of Weight Loss
The prevention and management of pediatric obesity require a thorough understanding and consideration of the various components of energy balance (i.e., intake and expenditure) and their interactions.
- Trial name
- TEFAL (NCT07400159)
- Testing
- Anthropometric measurements, Body composition assessment, Leeds Foods Preference Questionnaire
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Emile Roux
Crohn Disease, Nutrition Assessment
Comparison of Quality of Life During a Flare of Crohn's Disease Treated With Prednisolone or aCDED With PEN in Adult Patients
Crohn's disease (CD), a type of inflammatory bowel disease (IBD), is on the rise globally. Although medical treatments have advanced, CD still leads to significant health issues due to disease progression and medication side…
- Conditions
- Crohn Disease, Nutrition Assessment, Diet Therapy
- Trial name
- CONSISTENT (NCT06953791)
- Testing
- aCDED + Modulen, Prednisolone
- Where
- Germany
- Volunteers
- 52 people
- Sponsor
- University Hospital Tuebingen
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