Clinical trials: Food Intolerance
Food Sensitivity
Effects of Different Polyphenol-containing Beverages on the Immune System and on Muscular Growth Factors
In this research project, the effect of different polyphenol-containing beverages with varying alcohol content of < 0.4 vol% on immune function as well as muscular growth factors will be investigated
- Trial name
- NCT04983420
- Testing
- non-alcoholic Pilsner, non-alcoholic wheat beer, apple spritzer
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Balgrist University Hospital
Tourette Syndrome in Children, Food Intolerance
Peripheral Mechanisms of Humoral Immune Effector-mediated Tourette's Syndrome and the Role of Tuina Intervention
Tourette syndrome is a refractory type of tic disorder. Previous clinical studies have confirmed that Tuina has a good effect on TS, but the mechanism of action is still uncertain.
- Conditions
- Tourette Syndrome in Children, Food Intolerance, Inflammatory Response
- Trial name
- NCT06379373
- Testing
- Spine manipulation; westren medicine
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
Irritable Bowel Disease
Effects of Fasting and Hydro Colon Therapy Plus Probiotics on GI Microbiota in Intolerances and Irritable Bowel Syndrome
Consequences of Colon Hydrotherapy plus probiotic intervention on composition of GI microbiota and well being are analysed in subjects claiming GI inconveniences due to Irritable Bowel Syndrome or food intolerances.
- Trial name
- MicFFGAH2013 (NCT02372201)
- Testing
- Hydro Colon Therapy plus probiotic
- Where
- Austria
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Vienna
COW'S MILK ALLERGY
Polymerized Beta-lactoglobulin Comparative Immunoreactivity
Bovine β-lactoglobulin (Bos d 5) is an allergen from cow's milk with relevance to human health. We employed β-lactoglobulin polymerized using microbial transglutaminase as a model of study to identify whether protein…
- Trial name
- ImmuneBLG (NCT01589731)
- Where
- Brazil
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Celiac Disease, Gluten
HLA-DQ2-gliadin Tetramer for Diagnosis of Celiac Disease
The investigators will evaluate the use of an HLA-DQ2-gliadin tetramer for staining of gluten specific T cells in the diagnostics of uncertain celiac disease.
- Trial name
- NCT01100099
- Testing
- Gluten challenge.
- Where
- Norway
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Artificial Intelligence Mobile Application
Food-i-Sense Analytics: Integrating AI Into Continuous Glucose Monitoring Data Analysis for Precision Nutrition.
This study aims to improve how we understand and manage blood sugar responses in adults without diabetes. Even in people who appear healthy, blood sugar levels after meals can behave in different ways.
- Trial name
- Food_i Sense (NCT07626658)
- Testing
- Continuous glucose monitoring using a wearable sensor (flash interstitial glucose monitor)
- Volunteers
- 471 people, healthy volunteers welcome
- Sponsor
- IMDEA Food
Lactose Intolerance
Lactobreath: A Study to Diagnose Lactose Intolerance Using Breath Markers
Food intolerances affect many people and can cause discomfort and dietary challenges. One common cause is difficulty digesting certain carbohydrates called FODMAPs.
- Trial name
- Lactobreath (NCT06177938)
- Testing
- Lactose solution/Glucose solution
- Where
- Switzerland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ETH Zurich
Gastric Emptying, Diabetes Mellitus
The Effect of Natural Food Flavourings on Gastrointestinal and Cardiovascular Physiological Responses.
The purpose of this study is to determine whether 3 g cinnamon was sufficient to delay the gastric emptying rate of a high-fat solid meal and subsequently reduce postprandial blood glucose and lipid responses, oxidative stress…
- Trial name
- CinnGastEmpt (NCT01350284)
- Testing
- Cinnamon
- Where
- Ireland
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Limerick
Digestive Health, Gastrointestinal Health
The Effects of Oral Fructanase Administration on Gastrointestinal Symptoms After Inulin Challenge in Healthy Adults
The carbohydrate inulin (from chicory root) is a healthy prebiotic ingredient found in dietary supplements and fortified foods (Nagy et al).
- Conditions
- Digestive Health, Gastrointestinal Health, FODMAP Intolerance, Food Sensitivity
- Trial name
- NCT06628869
- Testing
- Fructanase
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- BIO-CAT, Inc.
Sleep Deprivation, Obesity
Sleep and Metabolism
The goal of this study is to uncover sleep and circadian mechanisms contributing to adverse metabolic health. The protocol is a 21 day (7 outpatient days, 14 inpatient days) mechanistic randomized-crossover study designed to…
- Conditions
- Sleep Deprivation, Obesity, Glucose Intolerance, Weight Gain
- Trial name
- SAM (NCT05775627)
- Testing
- Sleep Restriction
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Postprandial Glucose, Glucose Levels
Ultra-processed Food-reducing Intervention and Continuous Glucose Monitoring
The goal of this trial is to investigate whether reduction in ultra-processed food intake through dietary counseling and education can improve postprandial glucose responses and glycemic variability compared with a usual diet in…
- Conditions
- Postprandial Glucose, Glucose Levels, Hyperglycemias
- Trial name
- ULTRA-CGM (NCT07175701)
- Testing
- 40-minute one-on-one dietary counseling and nutrition education aimed at reducing ultra-processed food consumption, Standard dietary counseling and nutrition education based on national guidelines
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Korea University
Abdominal Obesity, Cardiovascular Diseases
Grain Exercise Trial - Whole Grain Versus no Grain With or Without Physiotherapy-promoted Exercise for Waist Loss
The main purpose of this 2-year lifestyle experiment for waist loss is twofold: 1. to compare whole grains and no grains as part of a healthy diet, 2.
- Conditions
- Abdominal Obesity, Cardiovascular Diseases, Diabetes Type 2, Hypertension
- Trial name
- GET (NCT01208558)
- Testing
- Diet A, Diet B, Physiotherapy
- Where
- Sweden
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Lund University
Diabetes Mellitus, Type 2, Pre Diabetes
Mobile Application to Create Healthy Food Preparation Habits for Patients With Diabetes and Prediabetes
Boston Medical Center (BMC) serves many underserved, low-income patients and has developed an innovative strategy to combat food insecurity including a preventative food pantry, a teaching kitchen, and a rooftop farm that…
- Trial name
- NCT05726409
- Testing
- Mobile application
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Medical Center
Pre-diabetes
ELFI Health (e-Health for Empowerment by Lifestyle, Food Advice and Interaction)
In the present study the investigators will examine whether people living with prediabetes benefit from an e-health lifestyle intervention of three months.
- Trial name
- ELFI (NCT06236334)
- Testing
- ELFI lifestyle intervention
- Where
- Netherlands
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- TNO
Milk Intolerance, Milk Hypersensitivity
Goat vs. Cow Milk Digestive Tolerance
The objective of this study is to assess to what extent goat's milk is better tolerated than cow's milk among individuals who report being intolerant to cow's milk, and, if so, to understand the underlying factors.
- Conditions
- Milk Intolerance, Milk Hypersensitivity, Cow Milk Protein Sensitivity
- Trial name
- DIGIGOAT (NCT07239856)
- Testing
- Cow milk, Goat Milk
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Low Glycemic Index (GI) Food, Pre Diabetes
Determination of the Glycemic Index Values of 10 Cereal-based Products
To determine the Glycemic index values for 10 cereal-based products
- Conditions
- Low Glycemic Index (GI) Food, Pre Diabetes, Diabetes
- Trial name
- NCT06710743
- Testing
- Glucose solution Day 1, Day 8, and Day 15, Food (cereal). Ten different cereals served once each
- Where
- Australia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Non-coeliac Gluten Sensitivity
Effect of AN-PEP Enzyme on Gluten Digestion in Gluten Sensitive Individuals
In this trial, the effect of a low and a high dose AN-PEP will be investigated in gluten sensitive individuals. Volunteers receive a breakfast with background (0.5 g) gluten.
- Trial name
- AN-PEP-03 (NCT02060864)
- Testing
- AN-PEP
- Where
- Sweden
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- DSM Food Specialties
Food Allergy, Food Intolerance
Relation Between Adverse Reactions to Food, Physical Performance and Health in a Mediterranean Population
Since the prevalence of adverse reactions to foodstuffs (ARFS) has been steadily increasing and has become an alarming health concern, the general objective of this study is to analyze the prevalence of ARFS in Spanish adults of…
- Conditions
- Food Allergy, Food Intolerance, Adverse Reaction to Food
- Trial name
- NCT05802017
- Testing
- Allergen-specific substitute diet
- Where
- Spain
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Universidad Politecnica de Madrid
Glucose Intolerance, Aortic Stiffness
Healthy Aging Through Functional Food
The purpose of this study is to determine whether dietary inducers of glyoxalase 1 are effective in improving metabolic and vascular health.
- Conditions
- Glucose Intolerance, Aortic Stiffness, Vasodilation
- Trial name
- HATFF (NCT02095873)
- Testing
- Glyoxalase 1 (Glo1) inducer
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Warwick
Irritable Bowel Syndrome, Food Sensitivity
Confocal Laser Endomicroscopy to Determine Influence of Food Antigens on Mucosal Integrity
Irritable bowel syndrome (IBS) is mainly associated with food intolerance and presents a particular challenge in gastrointestinal practice.
- Conditions
- Irritable Bowel Syndrome, Food Sensitivity, Healthy Controls
- Trial name
- RDS_CLE (NCT05056610)
- Testing
- food antigens on duodenal mucosa
- Where
- Germany
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School